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Sample records for recti capsulopalpebral fasciae

  1. Dynamic study of the medial and lateral recti capsulopalpebral fasciae using cine mode magnetic resonance imaging.

    Science.gov (United States)

    Kakizaki, Hirohiko; Selva, Dinesh; Leibovitch, Igal

    2010-02-01

    To assess the dynamic features of the medial rectus capsulopalpebral fascia (mrCPF) and the lateral rectus CPF (lrCPF) during horizontal eye movements using cine mode magnetic resonance imaging (MRI). Observational case series. Ten patients (9 males and 1 female; age range, 8-75 years; mean age, 41.1 years) diagnosed with a unilateral orbital blowout fracture (medial wall, floor, or both) and having a normal contralateral orbit. Cine mode MRI was used to examine the role of the mrCPF and the lrCPF in relation to the eyelid and horizontal recti muscles during horizontal eye movements. To assess the dynamic features of the mrCPF and the lrCPF. In medial gaze, the medial part of the eyelid moves posteromedially, in synchronicity with medial rectus muscle contraction, mediated by the mrCPF. The lateral part of the eyelid moves anteromedially, in synchronicity with lateral rectus muscle relaxation, mediated by the lrCPF. In lateral gaze, the lateral part of the eyelid moves posterolaterally, in synchronicity with the lateral rectus muscle contraction, mediated by the lrCPF. The medial part of the eyelid moves anterolaterally, in synchronicity with medial rectus muscle relaxation, mediated by the mrCPF. These findings were demonstrated in all 10 patients. Cine mode MRI was used to demonstrate the dynamic roles of the mrCPF and the lrCPF in mediating eyelid position with the corresponding horizontal recti muscles. This study may allow a better understanding of the importance of these anatomic structures and may reduce functional and cosmetic complications during common oculoplastic and strabismus surgeries. Copyright (c) 2010 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

  2. Diastasis recti

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/001602.htm Diastasis recti To use the sharing features on this page, please enable JavaScript. Diastasis recti is a separation between the left and right ...

  3. Diastasis recti (image)

    Science.gov (United States)

    Diastasis recti, a normal condition in newborns, is a separation of the left and right side of the ... covering the front surface of the abdomen. A diastasis recti is seen as a large ridge running down ...

  4. Evidence for fibromuscular pulleys of the recti extraocular muscles.

    Science.gov (United States)

    Demer, J L; Miller, J M; Poukens, V; Vinters, H V; Glasgow, B J

    1995-05-01

    Magnetic resonance imaging (MRI) shows that the paths of recti extraocular muscle (EOM) bellies remain fixed in the orbit during large ocular rotations and across large surgical transpositions of their insertions. These findings imply that recti EOMs pass through pulleys coupled to the orbit and anterior to the muscle bellies, because the insertions must move with the globe. The present study was conducted to locate anatomically and to characterize histologically the pulley tissues. High-resolution MRI images were collected from volunteers, using multiple gaze directions to infer the locations of, and occasionally to visualize, recti EOM pulleys. Fresh cadaver orbits were exenterated and dissected to evaluate mechanical and structural properties of the orbital connective tissues. Lipid was cleared from whole specimens to reveal tissue relationships. Other specimens were selectively step- and serial-sectioned for histochemical and immunohistochemical staining. Magnetic resonance imaging demonstrated dense connective tissue structures within posterior Tenon's fascia near the equator of the globe adjacent to the recti EOMs. Histochemistry showed these structures to be pulleys--fibroelastic EOM sleeves consisting of dense bands of collagen and elastin, suspended from the orbit and adjacent EOM sleeves by bands of similar composition. A monoclonal antibody to human smooth muscle alpha-actin demonstrated substantial smooth muscle in the pulley suspensions and in posterior Tenon's fascia. Tenon's fascia itself was seen to be suspended at its periphery from the orbital walls like a drumhead. The human orbit contains specialized musculofibroelastic tissues in and just posterior to Tenon's fascia that serve as compliant pulleys and determine the pulling directions of recti EOMs. In this sense, the pulleys are the functional origins of the recti EOMs and are determinants of ocular motility.

  5. Diastasis recti: clinical anatomy.

    Science.gov (United States)

    Brauman, Daniel

    2008-11-01

    Enduring diastasis repair is one of the yardsticks by which a successful abdominoplasty is measured, because the presence and size of diastasis recti are thought to be reliable indicators of abdominal wall laxity and protrusion. The author's study of the "normal" anatomy of diastasis challenges these concepts about diastasis recti. Ninety-two consecutive abdominoplasty patients, in whom intraoperative measurements of the linea alba were taken, were included in this study. The degree of abdominal wall protrusion was quantified by estimating the intra-abdominal fat volume in the upright patient as large, medium, or small. The most striking anatomical finding was that the linea alba has a limited range of stretch, most commonly between 1 and 2 inches, regardless of the extent of the abdominal girth. Moreover, eight patients with diastasis did not manifest abdominal protrusion, and in five patients, diastasis was absent, although a significant protrusion was present. Also, the site of the widest diastasis (supraumbilical/infraumbilical) frequently did not correspond to the site of the protrusion. Contrary to current thought, abdominal wall protrusions are caused by the stretching of the entire abdominal wall and not only the linea alba. Thus, significant abdominal wall protrusions may occur without diastasis and flat abdomens may exhibit a diastasis. Abdominal protrusion should replace diastasis as the prime indicator of abdominal wall laxity; stretching and the decision to perform diastasis repair should be influenced primarily by the evaluation of the protrusion rather than the diastasis.

  6. [Diastasis Recti Abdominis and Pregnancy].

    Science.gov (United States)

    Kimmich, Nina; Haslinger, Christian; Kreft, Martina; Zimmermann, Roland

    2015-07-22

    Diastasis recti abdominis during pregnancy is a frequent phenomenon with a prevalence of 30–70%. It is associated with functional and cosmetic limitations. Gold standard in diagnosis during pregnancy is the transabdominal ultrasonography. The most frequent localization is in the periumbilical region and persistence postpartum is found in about 60% of cases. Either conservative or surgical treatments seem to be effective, but relapse rates, especially after surgical therapy, are unclear. It is a problem that no standard values of diastasis recti are given, no evidence-based therapy schemes are implemented and only rare and insufficient studies exist.

  7. Should diastasis recti be corrected?

    Science.gov (United States)

    Nahas, F X; Augusto, S M; Ghelfond, C

    1997-01-01

    The plication of the anterior rectus sheath is a procedure that is performed by most surgeons during abdominoplasty. A main concern is whether the correction of recti diastasis is really effective and if it is stable. In order to verify the position of the rectus muscle, a CT-scan was used in 14 patients who underwent abdominoplasty with rectus plication to compare the preoperative situation of these muscles with their position 3 weeks and 6 months postoperatively. None of these patients had had previous abdominal surgery. The recti diastasis was corrected with a two-layer 2-0 Nylon suture. A dynamometer was used to measure the resistance force of the anterior aponeurosis of the rectus. In all cases the CT data shows that correction of the diastasis was achieved completely after 6 months.

  8. A novel technique of midline mesh repair for umbilical hernia associated with diastasis recti.

    Science.gov (United States)

    Matei, Ovidio-Angel; Runkel, Norbert

    2014-03-01

    Mesh repair has evolved as the gold standard for umbilical hernias. Surgical reconstruction of umbilical hernias in association with diastasis recti has not been discussed in the recent literature. We describe a novel surgical technique of midline mesh repair for this combined lesion. This is a retrospective review of 44 consecutive patients. Forty-four patients underwent surgery for umbilical hernia with diastasis recti between January 2010 and August 2012. All excess skin, subcutaneous tissue, and distracted midline (linea alba) were excised supraumbilically and paraumbilically according to preoperative marking. Surgical repair began with a midline running suture of the posterior rectal sheath. A light prolene mesh was placed retromuscularly into this sheath and anchored in all directions with a distance of about 5 cm from the midline using U-shaped stitches. The anterior rectal fascia was closed with a continuous suture. All information was obtained from the hospital records. The median operative time was 93.3 minutes (28 to 219 minutes). The median length of postoperative hospital stay was 5.9 days (3 to 12 days). There was no major complication. One minimal umbilical skin necrosis was observed. Analgesic medication was required in all patients. Opiods were added in 84.0% of patients on day 1, in 75.0% on day 3, and in 2.3% on day 7. Our novel technique of sublay mesh repair for combined umbilical hernia and diastasis recti is safe and effectively restores the abdominal midline.

  9. Diastasis recti and abdominal aortic aneurysm.

    Science.gov (United States)

    Moesbergen, Todd; Law, Alice; Roake, Justin; Lewis, David R

    2009-01-01

    An association between abdominal aortic aneurysm (AAA) and abdominal wall hernia has been suggested, possibly reflecting a common collagen disorder. The same mechanism may also cause a greater frequency of diastasis recti among patients at risk of developing AAA. Diastasis recti could be used to identify patients at risk of AAA, with implications for AAA screening. The aim of this study was to determine whether an association between diastasis recti and AAA could be demonstrated.The preoperative computed tomographic (CT) scans of 75 male patients undergoing elective AAA repair were retrospectively examined and linea alba width recorded at supraumbilical and subumbilical levels. Measurements were compared with controls frequency matched for age.Fifty patients with AAA were observed to have supraumbilical diastasis recti on preoperative CT compared with 47 controls. Mean linea alba width was not significantly different between the two groups at either the supraumbilical (19.3 mm vs 20.7 mm, p = .45) or subumbilical (3.6 mm vs 4.3 mm, p = .43) level.The findings do not support the hypothesis that the presence of diastasis recti can serve as an indication to select male patients for screening for AAA.

  10. Interrater reliability of diastasis recti abdominis measurement.

    Science.gov (United States)

    Bursch, S G

    1987-07-01

    Diastasis recti abdominis, or midline separation of the abdominal musculature, has not been investigated scientifically. The purposes of this study were to provide data on the incidence and degree of diastasis recti abdominis, to describe the measurement system used, and to determine the interrater reliability of the measurements performed. Forty subjects less than four days postpartum were tested by four raters. All subjects were measured in a supine, flexed-knee position at a standard point of palpation above the umbilicus. During palpation, each subject performed a partial sit-up, and the rater determined the number of finger widths filling the separation. An analysis of variance for repeated measures revealed a highly significant difference between the measurement scores of the four raters. This measurement system, therefore, was found to be unreliable. All subjects had some degree of diastasis recti abdominis; over 60% had separations significant enough to warrant protective exercises. The author proposes that the incidence and degree of diastasis recti abdominis may be underestimated, that selected components of exercise prescriptions may be contraindicated, and that a reliable instrument for measuring the degree of separation is needed.

  11. Abdominal aortic aneurysm and diastasis recti.

    Science.gov (United States)

    McPhail, Ian

    Midline abdominal incisional hernias are common following open repair of abdominal aortic aneurysms. These may be caused by the weakness of connective tissue. This study sought to determine the prevalence of diastasis recti among unoperated Caucasian males with abdominal aortic aneurysm compared to a control group with atherosclerotic lower extremity peripheral arterial disease. Forty-two consecutive white males referred for evaluation of abdominal aortic aneurysm (n = 18) or peripheral arterial disease (n = 24) were examined by a single examiner at the Mayo Clinic. Both groups were similar in terms of age and smoking history, 2 major risk factors for both abdominal aortic aneurysm and peripheral arterial disease. Abdominal aortic aneurysm patients ranged in age from 59 to 89 (mean, 73.2) years. Seventeen of 18 (94.4%) had a history of smoking. Peripheral arterial disease patients ranged in age from 52 to 93 (mean, 70.8) years. Twenty-one of 24 (87.5%) had a history of smoking. Diastasis recti were present in 12 of 18 (66.7%) subjects with abdominal aortic aneurysm versus 4 of 24 (16.7%) subjects with peripheral arterial disease (P = .001, 2-tailed Fisher exact test). Diastasis recti are significantly more common in males with abdominal aortic aneurysm than peripheral arterial disease and may provide an important clue to screen for abdominal aortic aneurysm in those at risk.

  12. Sideways displacement and curved path of recti eye muscles

    NARCIS (Netherlands)

    H.J. Simonsz (Huib); F. Harting (Friedrich); B.J. de Waal (Bob); B.W.J.M. Verbeeten (Ben)

    1985-01-01

    textabstractWe investigated the sideways displacement of recti muscles with the eye in various gaze-positions by making computed tomographic (CT) scans in a plane perpendicular to the muscle cone, posterior to the globe. We found no consistent sideways displacement of the horizontal recti in the up

  13. Plantar fascia (image)

    Science.gov (United States)

    The plantar fascia is a very thick band of tissue that covers the bones on the bottom of the foot. It ... band of tissue causes a high arch. This fascia can become inflamed and painful in some people, ...

  14. [Prevalence, potential risk factors and sequelae of diastasis recti abdominis].

    Science.gov (United States)

    Gitta, Stefánia; Magyar, Zoltán; Tardi, Péter; Füge, Istvánné; Járomi, Melinda; Ács, Pongrác; Garai, János; Bódis, József; Hock, Márta

    2017-03-01

    There is scant knowledge on diastasis recti which occurs mostly in 3rd trimester of pregnancy. Our aim was to assign the prevalence of diastasis recti and the possible risk factors and to investigate its association with some chronical diseases, like low back pain and urinary incontinence. 200 women's interrectus distance was measured who filled out a self-made diastasis recti questionnaire, the SF-36, Oswestry Disability Index and the International Consultation on Incontinence Modular Questionnaire - Urinary Incontinence Short Form questionnaires. Prevalence of the condition was 46.5%. In case of risk factors, relationship between number of deliveries and interrectus distance was significant. We found a significant difference in quality of life, in presence of low back pain and urinary incontinence between the normal and the abnormal group. In line with the literature we found, that diastasis recti can predispose on serious sequelae, hence on decreased quality of life. Orv. Hetil., 2017, 158(12), 454-460.

  15. Diastasis recti and umbilical hernia causes, recognition and repair.

    Science.gov (United States)

    Ranney, B

    1990-10-01

    Among 1738 parous women who needed abdominal hysterectomies, 553 were found to have mild, 108 had moderate, and 12 had severe diastasis recti. Also, 97 had umbilical hernias. Methods of recognition and repair are diagramed and discussed. Postoperative improvement in firmness and function of the lower abdominal wall is greatly appreciated by respective patients. Methods of recognition and repair of mild, moderate, or severe diastasis recti are diagramed and discussed.

  16. Incidence of diastasis recti abdominis during the childbearing year.

    Science.gov (United States)

    Boissonnault, J S; Blaschak, M J

    1988-07-01

    This study was conducted to determine 1) the incidence of diastasis recti abdominis among women during the childbearing year and 2) the location of the condition along the linea alba. Clinicians have long noted its presence, prenatally and postnatally, but the magnitude of the problem is currently unknown. A cross-sectional design was used to test 71 primiparous women placed in one of five groups, based on placement within the childbearing year. A commonly accepted test for diastasis recti abdominis was performed. Palpation for diastasis recti abdominis at the linea alba was performed 4.5 cm above, 4.5 cm below, and at the umbilicus. Diastases were observed at all three places, but most often at the umbilicus. A significant relationship (p less than .05) was found between a woman's placement in her childbearing year and the presence or absence of the condition. Diastasis recti abdominis was observed initially in the women in the second trimester group. Its incidence peaked in the third trimester group; remained high in the women in the immediate postpartum group; and declined, but did not disappear, in the later postpartum group. These findings demonstrate the importance of testing for diastasis recti abdominis above, below, and at the umbilicus throughout and after the childbearing year.

  17. Denonvilliers' fascia revisited.

    Science.gov (United States)

    Kim, Ji Hyun; Kinugasa, Yusuke; Hwang, Si Eun; Murakami, Gen; Rodríguez-Vázquez, Jose Francisco; Cho, Baik Hwan

    2015-03-01

    Although several studies have reported that the peritoneum does not contribute to the formation of a fascia between the urogenital organs and rectum, Denonvilliers' fascia (DF), a fascia between the mesorectum and prostate (or vagina) in adults, is believed to be a remnant of the peritoneum. Remnants of the peritoneum, however, were reportedly difficult to detect in other fusion fasciae of the abdominopelvic region in mid-term fetuses. To examine morphological changes of the pelvic cul-de-sac of the peritoneum, we examined 18 male and 6 female embryos and fetuses. A typical cul-de-sac was observed only at 7 weeks, whereas, at later stages, the peritoneal cavity did not extend inferiorly to the level of the prostatic colliculus or the corresponding structure in females. The cul-de-sac had completely disappeared in front of the rectum at 8 weeks and homogeneous and loose mesenchymal tissue was present in front of the rectum at the level of the colliculus at 12-16 weeks. We found no evidence that linearly arranged mesenchymal cells developed into a definite fascia. Therefore, the development of the DF in later stages of fetal development may result from the mechanical stress on the increased volumes of the mesorectum, seminal vesicle, prostate and vagina and/or enlarged rectum. Therefore, we considered the DF as a tension-induced structure rather than a fusion fascia. Fasciae around the viscera seemed to be classified into (1) a fusion fascia, (2) a migration fascia and (3) a tension-induced fascia although the second and third types are likely to be overlapped.

  18. Dirsek fascia lata artroplastisi

    OpenAIRE

    Karamehmetoglu, M.; Tozun, R.; Calpur, O.; Cetinoglu, M.; Ilter, F.

    2004-01-01

    Ortalama 8.5 yıl takip edilen fascia lata artroplastisi yapılmış 7 olgu sunuldu. Fascia lata artroplastisinin dirsekte hareket kısıtlılığı ve ağrının kaldırılmasında iyi bir çözüm olabileceği literatür bilgisi altında tartışıldı.

  19. Diastasis recti abdominis in HIV-infected men with lipodystrophy.

    Science.gov (United States)

    Blanchard, P D

    2005-01-01

    Diastasis recti abdominis is a condition in which the rectus abdominus muscle separates in the midline at the linea alba producing a ventral herniation. We have observed the occurrence of this condition in HIV-infected men attending an osteopathic clinic. Two such cases are described in detail. An apparent association with HIV-associated lipodystrophy syndrome and implications for management are explored.

  20. The migratory fascia hypothesis.

    Science.gov (United States)

    Lelean, Peter

    2009-10-01

    When treating pelvic obliquity, the author has noticed apparent ridging of soft issue in the gluteal region. In an effort to understand this phenomenon, an informal field study involved searching athletes for common movement patterns that might induce pelvic distortion, including torsion around the vertical axis. The author was curious about consequent fascial involvement and its influence on lower back pain. The author respectfully reports a subjective palpatory observation; a thin palpable fibrous element of superficial fascia presumed to work similarly to a trouser belt. This apparently lies parallel and medially deep to the iliac crest, extending from the lumbosacral junction laterally, passing the antero-superior aspect of the PSIS, then continuing medio-laterally to merge with the upper portion of the inguinal ligament. It is suggested that injury-related displacement of this element, and the adjacent superficial fascia laterally across the iliac crest, resulting from sacrificial damage to crural elements in the inguinal area, could produce fascial strain patterns, contributing to iliolumbar pain symptoms. Displacement, or migration, of fascia in this manner is suggested by the author to result in a fascial fold aligned with the ASIS and PSIS landmarks, where aponeurotic reinforcement may arrest further caudal displacement of fascia. The appearance of the fold varies with the amount of relinquished inguinal tension, the thickness of the folded tissue, and with the extent of fascial migration. For example, a migration across the entire crest may result in a fold that directly bridges about 80% of the ASIS-PSIS axis, flattening out at the ends. The correct relocation of the fascia over appropriately aligned pelvic bones may then result in the disappearance of the fold, which can measure up to 20mm midway. The intention of this paper is to encourage more collaborative efforts between clinicians and scientists to further understand this apparent phenomenon, and

  1. Pectoralis major fascia in rhinoplasty.

    Science.gov (United States)

    Xavier, Rui

    2015-06-01

    Fascia is frequently used in rhinoplasty, for several different purposes. The deep temporalis fascia is most often chosen, though harvesting this fascia requires a separate surgical field that adds surgical time to the procedure and morbidity to the patient. In augmentation rhinoplasty cases as well as in many revision rhinoplasty cases, costal cartilage may be required. In these cases, when costal cartilage is harvested from the 5(th) to 7(th) ribs, pectoralis major fascia is in the surgical field and must be incised to provide access to the costal cartilage. Pectoralis major fascia is similar to the deep temporalis fascia, sharing many physical and histological characteristics with it. Pectoralis major fascia can be harvested from the same surgical field as costal cartilage and used in the nose whenever autologous costal cartilage is harvested, thus precluding the need for a separate surgical field for fascia harvest. The surgical technique for harvesting pectoralis major fascia is demonstrated, and two clinical cases of patients in whom this fascia was harvested and used in the nose are presented. Pectoralis major fascia may be considered an alternative option for use in rhinoplasty cases whenever autologous costal cartilage is used. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

  2. The fascia: the forgotten structure.

    Science.gov (United States)

    Stecco, Carla; Macchi, Veronica; Porzionato, Andrea; Duparc, Fabrice; De Caro, Raffaele

    2011-01-01

    This paper examines the main characteristics of the human fascial system, considered in its three-dimensional continuity. To better understand the anatomy of the human fascial system, a simple diagram of the subcutaneous tissue must be borne in mind. From the skin to the deepest plane, we find the superficial fascia, dividing the subcutaneous tissue into two fibroadipose layers, superficial and deep, and the deep fascia, which envelops all the muscles of the body, showing different characteristics according to region. Under the deep fascia is the epimysium, occurring in the limbs and some regions of the trunk. Skin ligaments connect the superficial fascia to the skin and to the deep fascia, forming a three-dimensional network among the fat lobules. The typical features of the superficial and deep fasciae and their relationships to nerves, vessels and muscles are reported here, highlighting the possible role of the deep fascia in proprioception and peripheral motor coordination. The main features of the fasciae with imaging techniques are also discussed. This knowledge may contribute to clinicians' understanding of the myofascial system and the role which the deep fasciae may play in musculoskeletal dysfunctions.

  3. Morphological features of fascia lata in relation to fascia diseases.

    Science.gov (United States)

    Szotek, Sylwia; Dawidowicz, Joanna; Eyden, Brian; Matysiak, Natalia; Czogalla, Aleksander; Dudzik, Grzegorz; Leśniewicz, Anna; Maksymowicz, Krzysztof

    2016-01-01

    Fascia lata is an important element of the fascial system, which forms the continuum of connective tissue throughout the body. This deep fascia envelops the entire thigh and hip area and its main function is to transmit mechanical forces generated by the musculoskeletal system of the lower extremities. Fascia lata is also known as a useful and easily harvested graft material. Despite its crucial role in lower extremity biomechanics and wide-ranging applications in plastic and reconstructive surgery, both the structure of fascia lata and particularly the cells populating this tissue are relatively unexplored and therefore poorly understood. The aim of this study was to characterize the main cell populations encountered within human fascia lata and to try to understand their role in health and diseases. Pathologically unchanged human fascia lata was obtained post mortem from adult males. The specimens were analyzed under light, electron, and confocal microscopy. On the basis of different visualization techniques, we were able to characterize in detail the cells populating human fascia lata. The main cells found were fibroblasts, fibrocytes, mast cells, cells showing myoid differentiation, nerve cells, and most interestingly, telocytes. Our results supplement the formerly inadequate information in the literature regarding the cellular components of deep fascial structure, may contribute to a better understanding of the pathogenesis of fascial disorders and improve fascia lata application as a graft material.

  4. Assessment of videoendoscopy-assisted abdominoplasty for diastasis recti patients.

    Science.gov (United States)

    Chang, Cheng-Jen

    2013-01-01

    The objective of this retrospective analysis was to assess the treatment of endoscope abdominoplasty for diastasis recti deformity patients. From January 1999 to January 2011, 88 patients ranging from 35 to 46 years in age were treated with videoendoscopy-assisted minimally invasive surgery. All patients were Asian. Early ( 6 months) complications were assessed throughout a follow-up period of up to 66 months. Observations were conducted at the end of three weeks, six months, and 66 months. Early on, all patients experienced numbness with local paresthesia (100%) closely after treatment, and reported the feelings to subside by six months post-treatment. Four patients (4.5%) experienced ecchymosis, and three patients (3.4%) were affected by seroma. One patient (1.1%) had dyspnea immediately after surgery, which recovered after oxygen (O2) administration. Only one patient (1.1%) experienced minimal skin loss, which recovered after 3 months of surgery, and there were no further complications. Hypertrophic scars were apparent in three patients (3.4%) who showed no unwanted signs or further complications after post-operative scar care. No hematoma had been reported. All complications subsided (> 6 months) postoperatively. Videoendoscopy-assisted abdominoplasty can be used for diastasis recti deformity with minimal excess skin. Our study demonstrated effects against the formation of seroma and other complications.

  5. Assessment of videoendoscopy-assisted abdominoplasty for diastasis recti patients

    Directory of Open Access Journals (Sweden)

    Cheng-Jen Chang

    2013-10-01

    Full Text Available Background : The objective of this retrospective analysis was to assess the treatment of endoscope abdominoplasty for diastasis recti deformity patients. Methods : From January 1999 to January 2011, 88 patients ranging from 35 to 46 years in age were treated with videoendoscopy-assisted minimally invasive surgery. All patients were Asian. Early ( 6 months complications were assessed throughout a follow-up period of up to 66 months. Results : Observations were conducted at the end of three weeks, six months, and 66 months. Early on, all patients experienced numbness with local paresthesia (100% closely after treatment, and reported the feelings to subside by six months post-treatment. Four patients (4.5% experienced ecchymosis, and three patients (3.4% were affected by seroma. One patient (1.1% had dyspnea immediately after surgery, which recovered after oxygen (O 2 administration. Only one patient (1.1% experienced minimal skin loss, which recovered after 3 months of surgery, and there were no further complications. Hypertrophic scars were apparent in three patients (3.4% who showed no unwanted signs or further complications after post-operative scar care. No hematoma had been reported. All complications subsided (> 6 months postoperatively. Conclusions : Videoendoscopy-assisted abdominoplasty can be used for diastasis recti deformity with minimal excess skin. Our study demonstrated effects against the formation of seroma and other complications.

  6. Prevalence of diastasis recti abdominis in a urogynecological patient population.

    Science.gov (United States)

    Spitznagle, Theresa M; Leong, Fah Che; Van Dillen, Linda R

    2007-03-01

    A urogynecologist's examination typically includes assessment of the abdominal musculature, including the determination of whether a diastasis recti abdominis (DRA) is present. The purposes of the current study were to examine the (1) prevalence of DRA in a urogynecological population, (2) differences in select characteristics of patients with and without DRA, and (3) relationship of DRA to support-related pelvic floor dysfunction diagnoses. A retrospective chart review was conducted by an independent examiner. Fifty-two percent of the patients examined presented with DRA. Patients with DRA were older, reported higher gravity and parity, and had weaker pelvic floor muscles than patients without DRA. Sixty-six percent of all the patients with DRA had at least one support-related pelvic floor dysfunction (SPFD) diagnosis. There was a relationship between the presence of DRA and the SPFD diagnoses of stress urinary incontinence, fecal incontinence, and pelvic organ prolapse.

  7. [A method of surgical treatment of diastasis recti abdominis].

    Science.gov (United States)

    Deriugina, M S

    2001-01-01

    The author describes her original method of operative treatment of patients with diastasis of the rectal muscles of the abdomen intended for liquidation of divarication of recti, formation of the new white line and strengthening of incompetent aponeurotic formations of the abdominal wall with the help of lavsan explants. The method was successfully used in 73 patients with long-standing complex diastasis of the rectal muscles of the abdomen. The average age of the patients was 45.9 years. The long-term results were followed up during the period from 1 to 11 years. No recurrences were noted. Three patients had mild relaxation of the lateral muscles of the abdomen, so they have to use elastic bandages and to fulfill feasible work.

  8. Second International Fascia Research Congress

    OpenAIRE

    Findley, Thomas W.

    2009-01-01

    Findings from papers published by key speakers at the 2007 Fascia Research Congress are presented in preparation for the second congress, October 2009, in Amsterdam. The role of fascia is demonstrated in new scientific findings in mechanotransduction between the cytoskeletal structure and the extracellular matrix, and its implications for health and disease. the presence of contractile cells (myofibroblasts) within the fascial fabric. Clinicians are interested in their role in creating contra...

  9. Fascia Origin of Adipose Cells.

    Science.gov (United States)

    Su, Xueying; Lyu, Ying; Wang, Weiyi; Zhang, Yanfei; Li, Danhua; Wei, Suning; Du, Congkuo; Geng, Bin; Sztalryd, Carole; Xu, Guoheng

    2016-05-01

    Adipocytes might arise from vascular stromal cells, pericytes and endothelia within adipose tissue or from bone marrow cells resident in nonadipose tissue. Here, we identified adipose precursor cells resident in fascia, an uninterrupted sheet of connective tissue that extends throughout the body. The cells and fragments of superficial fascia from the rat hindlimb were highly capable of spontaneous and induced adipogenic differentiation but not myogenic and osteogenic differentiation. Fascial preadipocytes expressed multiple markers of adipogenic progenitors, similar to subcutaneous adipose-derived stromal cells (ASCs) but discriminative from visceral ASCs. Such preadipocytes resided in fascial vasculature and were physiologically active in vivo. In growing rats, adipocytes dynamically arose from the adventitia to form a thin adipose layer in the fascia. Later, some adipocytes appeared to overlay on top of other adipocytes, an early sign for the formation of three-dimensional adipose tissue in fascia. The primitive adipose lobules extended invariably along blood vessels toward the distal fascia areas. At the lobule front, nascent capillaries wrapped and passed ahead of mature adipocytes to form the distal neovasculature niche, which might replenish the pool of preadipocytes and supply nutrients and hormones necessary for continuous adipogenesis. Our findings suggest a novel model for the origin of adipocytes from the fascia, which explains both neogenesis and expansion of adipose tissue. Fascial preadipocytes generate adipose cells to form primitive adipose lobules in superficial fascia, a subcutaneous nonadipose tissue. With continuous adipogenesis, these primitive adipose lobules newly formed in superficial fascia may be the rudiment of subcutaneous adipose tissue. Stem Cells 2016;34:1407-1419. © 2016 AlphaMed Press.

  10. Fascia and Primo Vascular System

    Directory of Open Access Journals (Sweden)

    Chun Yang

    2015-01-01

    Full Text Available The anatomical basis for the concept of acupuncture points/meridians in traditional Chinese medicine (TCM has not been resolved. This paper reviews the fascia research progress and the relationship among acupuncture points/meridians, primo vascular system (PVS, and fascia. Fascia is as a covering, with common origins of layers of the fascial system despite diverse names for individual parts. Fascia assists gliding and fluid flow and holds memory and is highly innervated. Fascia is intimately involved with nourishment of all cells of the body, including those of disease and cancer. The human body’s fascia network may be the physical substrate represented by the meridians of TCM. The PVS is a newly found circulatory system; recent increased interest has led to new research and new discoveries in the anatomical and functional aspects of the PVS. The fasciology theory provides new insights into the physiological effects of acupuncture needling on basic cellular mechanisms including connective tissue mechanotransduction and regeneration. This view represents a theoretical basis and means for applying modern biomedical research to examining TCM principles and therapies, and it favors a holistic approach to diagnosis and treatment.

  11. Severe Irreversible Diastasis Recti Abdominis and Abdominal Hernia in Postpartum Women: Rare Case Report.

    Science.gov (United States)

    Ha, Won; Song, Sin Young; Yoon, Chi Sun; Kim, Kyu Nam

    2016-04-22

    Diastasis recti abdominis is a condition defined as the separation between the rectus abdominis and the linea alba, which leads to weakness in the abdominal muscles. Diastasis may be slight or severe, sometimes resulting in herniation of the abdominal viscera. Following childbirth, most women develop some extent of muscle separation in the postpartum period. However, if the diastasis recti abdominis in the postpartum period remain severe, it should be corrected to prevent concurrent abdominal hernia, strangulation or incarceration. We herein present two Korean cases of postpartum women with severe diastasis recti abdominis with abdominal hernia; it is the first report of its kind from Korea. Two women were referred to our clinic with severe abdominal bulge. Computerized tomography scan showed widening of the linea alba with abdominal hernia. The standard abdominoplasty with multiple wide longitudinal plications of the abdominal wall was performed in each patient under general anesthesia. There was no recurrence of diastasis recti abdominis or abdominal hernia during follow-up periods. The application of abdominoplasty in postpartum women with severe diastasis recti abdominis with abdominal hernia is thus considered to be an efficient management option. We hope these cases can provide a reference for the treatment of similar situations.

  12. Painful connections: densification versus fibrosis of fascia.

    Science.gov (United States)

    Pavan, Piero G; Stecco, Antonio; Stern, Robert; Stecco, Carla

    2014-01-01

    Deep fascia has long been considered a source of pain, secondary to nerve pain receptors becoming enmeshed within the pathological changes to which fascia are subject. Densification and fibrosis are among such changes. They can modify the mechanical properties of deep fasciae and damage the function of underlying muscles or organs. Distinguishing between these two different changes in fascia, and understanding the connective tissue matrix within fascia, together with the mechanical forces involved, will make it possible to assign more specific treatment modalities to relieve chronic pain syndromes. This review provides an overall description of deep fasciae and the mechanical properties in order to identify the various alterations that can lead to pain. Diet, exercise, and overuse syndromes are able to modify the viscosity of loose connective tissue within fascia, causing densification, an alteration that is easily reversible. Trauma, surgery, diabetes, and aging alter the fibrous layers of fasciae, leading to fascial fibrosis.

  13. 24B. The Science of Fascia

    OpenAIRE

    Lesondak, David

    2013-01-01

    Focus Area: Integrative Approaches to Care This talk will explain and explore the field of fascia research from the 2007 Fascia Research Congress to the present day. It will focus on recent findings about the mechanisms behind fascial release and the importance of fascia in musculoskeltal disorders, including chronic pain.

  14. Acute Medial Plantar Fascia Tear.

    Science.gov (United States)

    Pascoe, Stephanie C; Mazzola, Timothy J

    2016-06-01

    A 32-year-old man who participated in competitive soccer came to physical therapy via direct access for a chief complaint of plantar foot pain. The clinical examination findings and mechanism of injury raised a concern for a plantar fascia tear, so the patient was referred to the physician and magnetic resonance imaging was obtained. The magnetic resonance image confirmed a high-grade, partial-thickness, proximal plantar fascia tear with localized edema at the location of the medial band. J Orthop Sports Phys Ther 2016;46(6):495. doi:10.2519/jospt.2016.0409.

  15. Ultrasound Imaging in Postpartum Women With Diastasis Recti: Intrarater Between-Session Reliability.

    Science.gov (United States)

    Keshwani, Nadia; McLean, Linda

    2015-09-01

    Clinimetrics. To investigate the intrarater between-session reliability of inter-rectus distance (IRD) measurement using ultrasound imaging in postpartum women with diastasis recti. Diastasis recti, a separation of the rectus abdominis muscles at the linea alba, occurs as a result of pregnancy and is characterized by increased IRD. The measurement of IRD in this population is of interest to determine changes in diastasis recti severity over time, or in response to treatment. Ultrasound imaging has been proposed as a useful tool to measure IRD in women with diastasis recti; however, the consistency of IRD measurement in this population using ultrasound imaging has, to our knowledge, never been investigated. Ultrasound imaging was used to measure IRD in 20 women with diastasis recti on 2 different occasions. On each testing occasion, images were acquired at 4 locations along the linea alba while participants remained relaxed and while they performed a head lift to activate the rectus abdominis muscles. Reliability statistics included intraclass correlation coefficients, Bland-Altman analyses, minimum clinically important difference, and standard error of the measurement. Between-session reliability of IRD measurement was high, particularly when measuring IRD at or above the umbilicus, as indicated by intraclass correlation coefficients greater than 0.90 and low standard error of the measurement and minimum clinically important difference values (below 0.17 cm and 0.46 cm, respectively). Reliability coefficients were poorer when measuring IRD below the umbilicus. When performed by an experienced investigator, ultrasound imaging is a reliable tool by which to measure IRD in postpartum women who have diastasis recti.

  16. Is the cervical fascia an anatomical proteus?

    Science.gov (United States)

    Natale, Gianfranco; Condino, Sara; Stecco, Antonio; Soldani, Paola; Belmonte, Monica Mattioli; Gesi, Marco

    2015-11-01

    The cervical fasciae have always represented a matter of debate. Indeed, in the literature, it is quite impossible to find two authors reporting the same description of the neck fascia. In the present review, a historical background was outlined, confirming that the Malgaigne's definition of the cervical fascia as an anatomical Proteus is widely justified. In an attempt to provide an essential and a more comprehensive classification, a fixed pattern of description of cervical fasciae is proposed. Based on the morphogenetic criteria, two fascial groups have been recognized: (1) fasciae which derive from primitive fibro-muscular laminae (muscular fasciae or myofasciae); (2) fasciae which derive from connective thickening (visceral fasciae). Topographic and comparative approaches allowed to distinguish three different types of fasciae in the neck: the superficial, the deep and the visceral fasciae. The first is most connected to the skin, the second to the muscles and the third to the viscera. The muscular fascia could be further divided into three layers according to the relationship with the different muscles.

  17. Second international fascia research congress.

    Science.gov (United States)

    Findley, Thomas W

    2009-06-29

    Findings from papers published by key speakers at the 2007 Fascia Research Congress are presented in preparation for the second congress, October 2009, in Amsterdam.The role of fascia is demonstrated in new scientific findings in mechanotransduction between the cytoskeletal structure and the extracellular matrix, and its implications for health and disease.the presence of contractile cells (myofibroblasts) within the fascial fabric. Clinicians are interested in their role in creating contractile tonus in the fascial fabric-how myofibroblasts form, how they are activated, and their influence on passive muscle tonus.the biomechanical properties of fascial tissues: creep, relaxation, hysteresis, effect of sustained spinal flexion on lumbar tissues, strain-induced hydration changes, myofascial manipulation, and fascial viscoelastic deformation. These properties underlie the response of these tissues to therapy.how fascia is innervated, and how proprioception and pain are created, detected, and modulated by the spinal cord and the rest of the nervous system.forms of mechanical signaling within the fascial matrix, such as the tugging in the collagen matrix created by twisting acupuncture needles.new techniques for measurement of fascial motion in living tissue.

  18. Neuromuscular Electrical Stimulation and Strength Recovery of Postnatal Diastasis Recti Abdominis Muscles.

    Science.gov (United States)

    Kamel, Dalia M; Yousif, Amel M

    2017-06-01

    To assess the effect of neuromuscular electrical stimulation (NMES) on the recovery of abdominal muscle strength in postnatal women with diastasis of recti abdominis muscles (DRAM). Sixty women, 2 months postnatal, participated in this study. They were divided randomly into two equal groups. Group A received NMES in addition to abdominal exercises; group B received only abdominal exercises. The intervention in both groups was for three times per week for 8 weeks. The outcome measures were body mass index (BMI), waist/hip ratio, inter recti distance (IRD), and abdominal muscle strength in terms of peak torque, maximum repetition total work, and average power. Both groups showed highly significant (p<0.05) improvement in all outcomes. Further, intergroup comparisons showed significant improvement (p<0.05) in all parameters in favor of group A, except for the BMI. NMES helps reduce DRAM in postnatal women; if combined with abdominal exercises, it can augment the effects.

  19. Multidetector Computed Tomography Criteria of Operative Treatment of Diastasis Recti Abdominis

    OpenAIRE

    Petrenko, G.; Syplyviy, V.; Petrenko, D

    2016-01-01

    We introduce an experience of surgical treatment of 92 patients with diastasis recti abdominis (DRA). A high efficiency of multidetector computed tomography (MDCT) in this category of patients is shown. There were 3 degrees of DRA distinguished depending on the maximal inter-rectal distance (MID): I degree – MID 50 mm. We offer to use interrupted sutures for 1/3 of linea alba length over the umbilicus in case of I degree of DRA. In case ...

  20. Laparoscopic plication of the linea alba as a repair for diastasis recti ? a mesh free approach

    OpenAIRE

    A.H Siddiky; Kapadia, C R

    2010-01-01

    Diastasis recti is a common occurrence in multiparous women (1), caused by repeated stretching of the abdominal wall by the gravid uterus. A small proportion of patients have a persisting weakness which may be symptomatic and present to the surgeon. We would like to present a case which, thus far, has had a successful outcome from laparoscopic plication of the linea alba without mesh. The benefits of this approach are as for any laparoscopic versus open technique, most notably improved rec...

  1. ABDOMINAL EXERCISE WITH BRACING, A THERAPEUTIC EFFICACY IN REDUCING DIASTASIS-RECTI AMONG POSTPARTAL FEMALES

    OpenAIRE

    Nisha Acharry; Rahul Krishnan Kutty

    2015-01-01

    Background Diastasis recti abdominis (DRA) has been defined as an impairment characterized by the separation of the two rectus abdominis muscles along the linea alba , Diastasis of the rectus abdominis muscle (DRAM) is common during and after pregnancy, and has been related to lumbo-pelvic instability and pelvic floor weakness. Women with DRAM are commonly referred to physiotherapists for non surgical management, but very few found to be effective. Objectives To determine if the effectivenes...

  2. Neuromuscular Electrical Stimulation and Strength Recovery of Postnatal Diastasis Recti Abdominis Muscles

    OpenAIRE

    Kamel, Dalia M.; Yousif, Amel M.

    2017-01-01

    Objective To assess the effect of neuromuscular electrical stimulation (NMES) on the recovery of abdominal muscle strength in postnatal women with diastasis of recti abdominis muscles (DRAM). Methods Sixty women, 2 months postnatal, participated in this study. They were divided randomly into two equal groups. Group A received NMES in addition to abdominal exercises; group B received only abdominal exercises. The intervention in both groups was for three times per week for 8 weeks. The outcome...

  3. A systematic review on the outcomes of correction of diastasis of the recti.

    Science.gov (United States)

    Hickey, F; Finch, J G; Khanna, A

    2011-12-01

    Diastasis or divarication of the rectus abdominus muscles describes the separation of the recti, usually as a result of the linea alba thinning and stretching. This review examines whether divaricated recti should be repaired and tries to establish if the inherent co-morbidity associated with surgical correction outweighs the benefits derived. EMBASE, MEDLINE and the Cochrane library were searched for ('divarication' OR 'diastasis') AND ('recti' OR 'rectus'). A standard data extraction form was used to extract data from each text. Due to the lack of randomised control trials, meta-analysis was not possible. Seven studies report that patient satisfaction was high following surgery. The most common complication seen was the development of a seroma. Other common complications included haematomas, minor skin necrosis, wound infections, dehiscence, post-operative pain, nerve damage and recurrence, the rate of which may be as high as 40%. Further studies are required to compare laparoscopic and open abdominoplasty techniques. Patients and physicians should be advised that correction is largely cosmetic, and although divarications may be unsightly they do not carry the same risks of actual herniation. Progressive techniques have resulted in risk reduction with no associated surgical mortality. However, the outcomes may be imperfect, with unsightly scarring, local sepsis and the possibility of recurrence.

  4. Immediate Effect of Active Abdominal Contraction on Inter-recti Distance.

    Science.gov (United States)

    Chiarello, Cynthia M; McAuley, J Adrienne; Hartigan, Erin H

    2016-03-01

    Controlled laboratory study. Inter-recti distance (IRD) is the measurement of the linear distance between the medial aspects of the rectus abdominis muscle. Inter-recti distance has been reported to decrease in postpartum women during a curl-up maneuver. To determine if IRD decreases with active abdominal contraction in men and in nulliparous and parous women. Fifty-six subjects (male, 11; nulliparous female, 22; parous female, 23) participated. Inter-recti distance was measured with the abdominal muscles at rest and during active contraction (curl-up), at 2 locations (above and below the umbilicus), using ultrasound imaging. A mixed-model, repeated-measures analysis of covariance was used for each of the 2 locations, to determine whether IRD differed between contraction states among the 3 groups, with age and umbilicus circumference as covariates. When significant differences were found, planned t test comparisons were made. The parous group's IRD significantly decreased from rest to contraction at both locations, whereas the nulliparous and male groups' IRD did not significantly change from rest to contraction. The nulliparous group's IRD was significantly narrower than the other groups at rest at both locations, and narrower than the parous group during active contraction. Parous women had a narrower IRD in the curl-up condition than at rest, as hypothesized. However, an unexpected finding of a lack of significant within-group change in IRD in nulliparous women and men occurred. Findings suggest that the IRD in men may only differ from that of nulliparous women.

  5. Biomechanical origin of the Denonvilliers' fascia.

    Science.gov (United States)

    Bertrand, M M; Alsaid, B; Droupy, S; Benoit, G; Prudhomme, M

    2014-01-01

    Since 1836 and the first description of the recto-genital fascia by Charles Denonvilliers, many anatomists have shown interest in this subject. Recently, pelvic surgeons have in turn shown similar interest, for they consider that perfect knowledge of this anatomical domain is crucial for optimal nerve conservation during surgery. Thanks to new anatomical description techniques, fascia location and relationships with pelvic nerves now appear clearer. To describe and represent Denonvilliers' fascia and its relationships in the female foetus at different stages of gestation and in three-dimensional space (3D). Computer-assisted anatomical dissection technique was used. Serial histological sections were made from four human female foetuses. Sections were treated with conventional staining, as well as with nerve and smooth muscle immunostaining. Finally, the sections were digitalized and reconstructed in 3D. Denonvilliers' fascia was clearly located and visualized in three dimensions. It was present in the female foetus, being distinct from the fascia propria of the rectum. It appeared to be composed of multiple parallel layers situated between the vagina and the rectum. From a lateral view, it had an asymmetrical "Y-shaped" aspect that seemed to play the role of a protective sheet for the neurovascular bundles. This study betters our comprehension of the Denonvilliers' fascia in the female foetus and of its connections with pelvic nerves. It also provides a better understanding of safe planes during pelvic dissection. These findings also suggest a biomechanical theory for embryological origin of the Denonvilliers' fascia.

  6. Pelvic floor muscle function, pelvic floor dysfunction and diastasis recti abdominis: Prospective cohort study.

    Science.gov (United States)

    Bø, Kari; Hilde, Gunvor; Tennfjord, Merete Kolberg; Sperstad, Jorun Bakken; Engh, Marie Ellstrøm

    2017-03-01

    Compare vaginal resting pressure (VRP), pelvic floor muscle (PFM) strength, and endurance in women with and without diastasis recti abdominis at gestational week 21 and at 6 weeks, 6 months, and 12 months postpartum. Furthermore, to compare prevalence of urinary incontinence (UI) and pelvic organ prolapse (POP) in the two groups at the same assessment points. This is a prospective cohort study following 300 nulliparous pregnant women giving birth at a public university hospital. VRP, PFM strength, and endurance were measured with vaginal manometry. ICIQ-UI-SF questionnaire and POP-Q were used to assess UI and POP. Diastasis recti abdominis was diagnosed with palpation of  ≥2 fingerbreadths 4.5 cm above, at, or 4.5 cm below the umbilicus. At gestational week 21 women with diastasis recti abdominis had statistically significant greater VRP (mean difference 3.06 cm H 2 O [95%CI: 0.70; 5.42]), PFM strength (mean difference 5.09 cm H 2 O [95%CI: 0.76; 9.42]) and PFM muscle endurance (mean difference 47.08 cm H 2 O sec [95%CI: 15.18; 78.99]) than women with no diastasis. There were no statistically significant differences between women with and without diastasis in any PFM variables at 6 weeks, 6 months, and 12 months postpartum. No significant difference was found in prevalence of UI in women with and without diastasis at any assessment points. Six weeks postpartum 15.9% of women without diastasis had POP versus 4.1% in the group with diastasis (P = 0.001). Women with diastasis were not more likely to have weaker PFM or more UI or POP. Neurourol. Urodynam. 36:716-721, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  7. Single-Layer Plication for Repair of Diastasis Recti: The Most Rapid and Efficient Technique.

    Science.gov (United States)

    Gama, Luiz José Muaccad; Barbosa, Marcus Vinicius Jardini; Czapkowski, Adriano; Ajzen, Sergio; Ferreira, Lydia Masako; Nahas, Fábio Xerfan

    2017-06-01

    Plication of the anterior rectus sheath is the most commonly used technique for repair of diastasis recti, but is also a time-consuming procedure. The aim of this study was to compare the efficacy and time required to repair diastasis recti using different plication techniques. Thirty women with similar abdominal deformities, who had had at least one pregnancy, were randomized into three groups to undergo abdominoplasty. Plication of the anterior rectus sheath was performed in two layers with 2-0 monofilament nylon suture (control group) or in a single layer with either a continuous 2-0 monofilament nylon suture (group I) or using a continuous barbed suture (group II). Operative time was recorded. All patients underwent ultrasound examination preoperatively and at 3 weeks and 6 months postoperatively to monitor for diastasis recurrence. The force required to bring the anterior rectus sheath to the midline was measured at the supraumbilical and infraumbilical levels. Patient age ranged from 26 to 50 years and body mass index from 20.56 to 29.17 kg/m2. A significant difference in mean operative time was found between the control and study groups (control group, 35 min:22 s; group I, 14 min:22 s; group II, 15 min:23 s; P diastasis. There were no significant within- and between-group differences in tensile force on the aponeurosis. Plication of the anterior rectus sheath in a single-layer with a continuous suture showed to be an efficient and rapid technique for repair of diastasis recti.

  8. Is it possible to repair diastasis recti and shorten the aponeurosis at the same time?

    Science.gov (United States)

    Veríssimo, Pamella; Nahas, Fábio Xerfan; Barbosa, Marcus Vinicius Jardini; de Carvalho Gomes, Heitor Francisco; Ferreira, Lydia Masako

    2014-04-01

    Abdominal wall deformity secondary to pregnancy is multidirectional. Plication of the anterior rectus sheath is the most widely used technique for correction of this condition. However, it would be desirable to simultaneously perform the transverse and longitudinal repair of this deformity. The aim of this study was to assess changes in the length of the musculoaponeurotic layer after diastasis recti repair using triangular mattress sutures. Thirty-one women with Nahas' type III/A deformity were divided into two groups: the triangular mattress suture (TS) group and the continuous suture (CS) group. All patients underwent conventional abdominoplasty and diastasis recti repair with medial longitudinal plication performed between two metal clips. The two types of suture were used in both groups. In the TS group, after a CS was performed and removed, TSs were used and maintained in place. In the CS group, the order of suture placement was reversed. The distance between clips was measured before and immediately after suturing and at 3 weeks and 6 months postoperatively using plain abdominal radiographs. Statistical analysis was conducted using Friedman's analysis of variance and Wilcoxon's test. The use of TSs significantly reduced the length of the aponeurosis compared with both the intraoperative situation without suture (Pdiastasis recti using TSs resulted in vertical shortening of musculoaponeurotic layer immediately after the procedure and in the long term. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.

  9. Laparoscopic plication of the linea alba as a repair for diastasis recti - a mesh free approach.

    Science.gov (United States)

    Siddiky, A H; Kapadia, C R

    2010-07-01

    Distasis recti is a common occurrence in multiparous women (1), caused by repeated stretching of the abdominal wall by the gravid uterus. A small proportion of patients have a persisting weakness which may be symptomatic and present to the surgeon. We would like to present a case which, thus far, has had a successful outcome from laparoscopic plication of the linea alba without mesh. The benefits of this approach are as for any laparoscopic versus open technique, most notably improved recovery time, reduced pain and wound infection. Furthermore, avoidance of a mesh negates the risks associated with insertion of a foreign body. © JSCR.

  10. Transabdominal sacrocolpopexy with autologous rectus fascia graft.

    Science.gov (United States)

    Abraham, Nitya; Quirouet, Adrienne; Goldman, Howard B

    2016-08-01

    Extrusion and infection are potential postoperative complications when using synthetic mesh for abdominal sacrocolpopexy. Long-term follow-up in the Colpopexy and Urinary Reduction Efforts (CARE) trial revealed an estimated 9.9 % risk of mesh extrusion. There are 26 reports of spondylodiscitis after sacrocolpopexy with synthetic mesh. These surgical risks may be decreased by using autologous fascia. To date, there have been no reports of extrusion or spondylodiscitis after using autologous fascia for sacrocolpopexy. This video demonstrates transabdominal sacrocolpopexy with an autologous rectus fascia graft. A 76-year-old woman with symptomatic stage 3 prolapse also had a history of diverticulitis and sigmoid abscess requiring sigmoid colectomy with end colostomy and incidental left ureteral transection with subsequent left nephrostomy tube placement. She presented for colostomy reversal, ureteral reimplantation, and prolapse repair. Given the need for concomitant colon and ureteral reconstruction, the risk of infection was potentially higher if synthetic mesh were used. The patient therefore underwent transabdominal sacrocolpopexy with autologous rectus fascia graft. At 4 months' follow-up the patient reported resolution of her symptoms and on examination she had no pelvic organ prolapse. Transabdominal sacrocolpopexy using autologous rectus fascia graft is a feasible option, especially in cases in which infection and synthetic mesh extrusion risks are potentially higher.

  11. Tendinous muscle insertions (scleromuscular junctions of the recti muscles) in patients with ocular alignment problems.

    Science.gov (United States)

    Todorova, M G; Palmowski-Wolfe, A M; Meyer, P

    2015-04-01

    The purpose of this study was to prove the hypothesis whether the scleromuscular junction of extraocular recti muscle is tendinous. Muscle samples of the 41 extraocular recti muscles of 33 patients and 4 muscle-/eye-matched samples from 2 postmortem eyes, were processed for light/electron microscopy and immunohistochemistry with antibodies against desmin, smooth-muscle actin and muscle regulating proteins like myf3 and myf4 (myogenin), tenascin C and for 8 samples against collagens I to IV. Histological examination of the muscle samples confirmed a thick collagen-structured tissue, specific for muscle tendon; without appearance of muscle tissue. This was confirmed by immunohistochemistry with antibodies against desmin, smooth-muscle actin, myf3 and myf4 (myogenin) and for eight samples with collagens I to IV. Anti-tenascin C marker was only strongly positive in the connective tissue of the blood vessel walls. Electron microscopy demonstrated collagen bundles composed of parallel oriented fibrils with a moderate amount of ground substance. The absence of contractile fibers at the sclerotendinous junction is an entirely normal finding in humans and cannot be related to ocular alignment pathogenesis. Georg Thieme Verlag KG Stuttgart · New York.

  12. Laparoscopic repair of diastasis recti using the 'Venetian blinds' technique of plication with prosthetic reinforcement: a retrospective study.

    Science.gov (United States)

    Palanivelu, C; Rangarajan, M; Jategaonkar, P A; Amar, V; Gokul, K S; Srikanth, B

    2009-06-01

    Diastasis is a separation of the two recti due to various reasons, and can be measured as the 'inter-recti distance' (IRD). Surgery for diastasis is controversial, while laparoscopic repair has rarely been reported. We describe our method of laparoscopic plication-the 'Venetian blinds' technique combined with mesh reinforcement for patients with diastasis of the recti. A total of 18 patients out of 35 that presented to us were operated. The common indications were cosmesis and discomfort while performing normal activities. Laparoscopic plication with the 'Venetian blinds' technique of the diastasis with prosthetic reinforcement was performed for all cases. The mean body mass index (BMI) was 28.6 kg/m(2) (range 25-32.2) and obese patients had a larger IRD. The mean operating time was 113 min (range 72-154). Minor complications were present in five (27.77%) patients. The recurrence rate after 6-48 months follow up was 0% in this series. Even though surgery for diastasis is controversial, we advocate repair for cosmesis and restoring function of the recti muscles. Our 'Venetian blinds' technique provides a solid repair and reduces the risk of seroma. The use of a prosthesis for the repair is mandatory to prevent recurrence. The adequacy of repair was assessed by measuring the IRD preoperatively and postoperatively with computed tomography (CT) scan. Laparoscopy provides all of the benefits of minimal access surgery.

  13. Totally endoscopic surgery on diastasis recti associated with midline hernias. The advantages of a minimally invasive approach. Prospective cohort study.

    Science.gov (United States)

    Bellido Luque, Juan; Bellido Luque, A; Valdivia, J; Suarez Gráu, J M; Gomez Menchero, J; García Moreno, J; Guadalajara Jurado, J

    2015-06-01

    To evaluate prospectively the feasibility and the duration of the plication of both aponeurosis through a totally endoscopic approach to the diastasis recti associated with midline hernias, correcting both pathologies simultaneously and objectively looking at their advantages and complications. The prospective cohort study included patients suffering from midline hernias equal to or bigger than 2 cm size and associated diastasis recti, from April 2011 to October 2012. Full endoscopic subcutaneous approach is used to perform the surgery. An ultrasound scan was carried out to identify inter-rectus distances and recurrences in xiphoid, 3 cm supraumbilical and 2 cm subumbilical locations. A total of 21 patients were included in the study, with a mean follow-up of 20 months. The main complication was seroma. A significant reduction in the average distance between the rectus muscles was shown before surgery and at 1 month postoperative measures in all three locations (p diastasis recti is surgically corrected. Totally endoscopic approach to diastasis recti associated with midline hernias is a feasible and reproducible method. It brings considerable esthetic advantages. Diastasis or hernia recurrences in medium term follow-up have not been observed. Diastasis greater than 6-7 cm or associated with severe musculoaponeurotic laxity of the abdominal wall could benefit from the use of reinforced prosthesis.

  14. Posttraumatic eyebrow reconstruction with hair-bearing temporoparietal fascia flap

    Science.gov (United States)

    Denadai, Rafael; Raposo-Amaral, Cassio Eduardo; Marques, Frederico Figueiredo; Raposo-Amaral, Cesar Augusto

    2015-01-01

    The temporoparietal fascia flap has been extensively used in craniofacial reconstructions. However, its use for eyebrow reconstruction has been sporadically reported. We describe a successfully repaired hair-bearing temporoparietal fascia flap after traumatic avulsion of eyebrow. Temporoparietal fascia flap is a versatile tool and should be considered as a therapeutic option by all plastic surgeons. PMID:25993077

  15. A Case of Tensor Fasciae Suralis Muscle

    OpenAIRE

    Miyauchi, Ryosuke; Kurihara, Kazushige; Tachibana, Gen

    1985-01-01

    An anomalous muscle was found on the dorsum of the right lower limb of a 67-year-old Japanese male. It originated by two heads from the semitendinosus and long head of the biceps femoris and ran distally to insert into the deep surface of the sural fascia. The origin, insertion and location of the muscle were compared with those of the various supernumerary muscles hitherto published. The muscle is consequently regarded as being the tensor fasciae suralis. This is the fifth case in Japan.

  16. Plantar fascia coronal length: a new parameter for plantar fascia assessment.

    Science.gov (United States)

    Sari, Ahmet Sinan; Demircay, Emre; Cakmak, Gokhan; Sahin, M Sukru; Tuncay, I Cengiz; Altun, Suleyman

    2015-01-01

    The effects of gender and various anthropometric variables were previously reported as significant predictors of plantar fascia thickness. Although a strong correlation between either the body weight or body mass index (BMI) and plantar fascia thickness were not demonstrated, a moderate relation was stated. We retrospectively investigated the role of gender, height, weight, and body mass index on plantar fascia thickness at the calcaneal origin (PFCO) and 1 cm distal from the calcaneal origin (PF1cm) and the coronal length of the plantar fascia at the calcaneal origin (CLPF) in healthy subjects. The PFCO, PF1cm, and CLPF were retrospectively measured from magnetic resonance images of 100 healthy subjects. The gender, height, weight, and body mass index of the participants were also noted. Gender was a predictive factor for the length of the CLPF. The subjects with a BMI >25 kg/m(2) had a significantly greater PFCO, PF1cm, and CLPF. Height was mildly and BMI and weight were moderately related to the PFCO. However the CLPF showed a better correlation with height, BMI, and weight than that of plantar fascia thickness. CLPF better reflected the role of weight, BMI, and height than its thickness. It is a new parameter that could be valuable in the evaluation of plantar fascia disorders. Copyright © 2015 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

  17. Fascia implantation with fibroblast growth factor on vocal fold paralysis.

    Science.gov (United States)

    Nagai, Hiromi; Nishiyama, Koichiro; Seino, Yutomo; Kimura, Yu; Tabata, Yasuhiko; Okamoto, Makito

    2013-01-01

    The purpose of this prospective study was to determine the effect of autologous transplantation of fascia into the vocal fold (ATFV) with controlled release of basic fibroblast growth factor (bFGF) on unilateral vocal fold paralysis (UVFP) in a rat model. Unilateral recurrent laryngeal nerve (RLN) section was performed on 15 rats. Ten rats received an autologous fascia implant and gelatin hydrogel with or without bFGF (1 μg) to their larynxes (fascia only, "fascia group"; bFGF + fascia, "fascia + bFGF group"), while the rest underwent RLN transection ("RLN section group"). Four months later, evaluation of the laryngeal glottal gap and histological analysis were performed. The glottal gap was significantly reduced in the fascia + bFGF group, and fat volume increased significantly relative to the RLN section. The volume of the remaining fascia in the bFGF + fascia group was significantly greater than that of the fascia group. ATFV with controlled release of bFGF may compensate for diminished laryngeal volume in UVFP by reducing resorption of the implanted fascia and increasing fat volume. Our findings suggest that this modality may represent an attractive option for treating UVFP. Copyright © 2013 Elsevier Inc. All rights reserved.

  18. Mechanical Information of Plantar Fascia during Normal Gait

    Science.gov (United States)

    Gu, Yaodong; Li, Zhiyong

    The plantar fascia is an important foot tissue in stabilizing the longitudinal arch of human foot. Direct measurement to monitor the mechanical situation of plantar fascia at human locomotion is difficult. The purpose of this study was to construct a three-dimensional finite element model of the foot to calculate the internal stress/strain value of plantar fascia during different stage of gait. The simulated stress distribution of plantar fascia was the lowest at heel-strike, which concentrated on the medial side of calcaneal tubercle. The peak stress of plantar fascia was appeared at push-off, and the value is more than 5 times of the heel-strike position. Current FE model was able to explore the plantar fascia tension trend at the main sub-phases of foot. More detailed fascia model and intrinsic muscle forces could be developed in the further study.

  19. Bleb Revision With Temporalis Fascia Autograft.

    Science.gov (United States)

    Qu-Knafo, Lise; Le Du, Brivael; Boumendil, Julien; Nordmann, Jean-Philippe

    2017-01-01

    We report the first description of temporalis fascia autograft to repair a late leakage bleb with scleral defect that occurred long time after trabeculectomy with mitomycin C. A 65-year-old woman was referred to our hospital with chronic late bleb leakage on her right eye. She had previously undergone a trabeculectomy with mitomycin C 3 years ago for a pigmentary glaucoma. Bleb leakage occurred 1½ year after the initial surgery. She underwent 2 surgical revisions consisting of a conjunctival advancement then an autologous conjunctival with partial scleral grafts without success. The initial best-corrected visual acuity of the right eye was 20/50 (Snellen scale). Slit-lamp examination revealed an avascular filtering bleb with leakage (massive positive Seidel test) and a scleral defect. The anterior chamber was deep and intraocular pressure (IOP) was 9 mm Hg.Faced with the risk of blebitis, endophthalmitis, and with the failure of the previous surgeries announced earlier, a surgical revision with autologous superficial temporalis fascia graft was decided to repair the leaking bleb. After local anesthesia, a sample of superficial temporalis fascia was harvested. The necrotic avascular conjunctiva around the bleb was dissected to separate and excise it from the sclera. The autologous fascia graft was sutured on the scleral defect with 10-0 nylon. Subsequently healthy conjunctiva was sutured above the graft. No bleb leakage occurred postoperatively, best-corrected visual acuity improved to 20/25, and IOP remained within normal levels 6 months after surgery without IOP-lowering medication. Superficial temporalis fascia autograft seems to be an effective, safe, and easy technique for ophthalmologists. It is a new procedure in the management of late-onset bleb leakage.

  20. [Neoadjuvant chemotherapy and radiation therapy of resectable cancer recti of distal localization].

    Science.gov (United States)

    Bondar', G V; Basheev, V Kh; Zolotukhin, S É; Sovpel', I V; Sovpel', O V

    2013-01-01

    The method of combined neoadjuvant treatment of resectable cancer recti, consisting of preoperative radiaton therapy, using big-fractionized intensive irradiation on the endolymphatic chemotherapy background together with fluorouracil with following surgical intervention (main group), in terms up to 72 h, was elaborated in the clinic. The patients, to whom the chemotherapy and radiation therapy were conducted, were included into control groups. Postoperative complications have had occurred in 8 (12.5%) patients of the main group and in 10 (15.87%) and 13 (14.29%)--in control groups. The five-year survival indices in the main group have constituted (73.5 +/- 6.3)%, and in control groups--(64.6 +/- 5.8) and (64.4 +/- 6.8)%. The local recurrence rate in the main group have constituted (6.2 +/- 3.0)%, and of the remote metastatizing--(15.6 +/- 4.5)%.

  1. The fascia of the limbs and back – a review

    Science.gov (United States)

    Benjamin, Mike

    2009-01-01

    Although fasciae have long interested clinicians in a multitude of different clinical and paramedical disciplines, there have been few attempts to unite the ensuing diverse literature into a single review. The current article gives an anatomical perspective that extends from the gross to the molecular level. For expediency, it deals only with fascia in the limbs and back. Particular focus is directed towards deep fascia and thus consideration is given to structures such as the fascia lata, thoracolumbar fascia, plantar and palmar fascia, along with regional specializations of deep fascia such as retinacula and fibrous pulleys. However, equal emphasis is placed on general aspects of fascial structure and function, including its innervation and cellular composition. Among the many functions of fascia considered in detail are its ectoskeletal role (as a soft tissue skeleton for muscle attachments), its importance for creating osteofascial compartments for muscles, encouraging venous return in the lower limb, dissipating stress concentration at entheses and acting as a protective sheet for underlying structures. Emphasis is placed on recognizing the continuity of fascia between regions and appreciating its key role in coordinating muscular activity and acting as a body-wide proprioceptive organ. Such considerations far outweigh the significance of viewing fascia in a regional context alone. PMID:19166469

  2. [The surgical treatment of the diastasis recti abdominis: an original technique of prosthesis repair of the abdominal wall].

    Science.gov (United States)

    Angiò, L G; Piazzese, E; Pacilè, V; Sfuncia, G; Costantino Scirocco Fana, A; Fiumara, F; Bonsignore, A; Biondo, A

    2007-05-01

    The Authors talk about on the surgical correction of the diastasis recti abdominis and underline its indications and aims. Firstly, they specify the possibilities and define the limits of the traditional surgical method. Secondly, they illustrate the rational of an innovating and original technique of prosthesis repair of the abdominal anterior wall setted up to treat the important diastasis recti abdominis. Particularly, this technique is the result of a kind of eclecticism and integration of some phases of the Quénu's self-plastic surgery and of the Welti-Eudel and Chevrel's technique. Thirdly, the authors describe the sequence of the times of the new technique and present the preliminary clinical experience carried out with it. Therefore, they determine gratifying and encouraging the findings of this method as regards the immediate and enduring curative efficacy (cosmetic and functional), the security and the compliance of the patient. Finally, in accordance with the outcomes, the authors decide to defend the undoubted reliability of the prosthesis repair of the abdominal wall to treat the big diastasis recti abdominis. Moreover, they intend to pass definitive judgement on the method after further clinical experiences on larger series of cases.

  3. An Experimental Animal Model for Abdominal Fascia Healing after Surgery

    DEFF Research Database (Denmark)

    Burcharth, J; Pommergaard, H-C; Klein, M

    2013-01-01

    Background: Incisional hernia (IH) is a well-known complication after abdominal surgical procedures. The exact etiology of IH is still unknown even though many risk factors have been suggested. The aim of this study was to create an animal model of a weakly healed abdominal fascia that could...... be used to evaluate the actively healing fascia. Such an animal model may promote future research in the prevention of IH. Methods: 86 male Sprague-Dawley rats were used to establish a model involving six experiments (experiments A-F). Mechanical testing of the breaking strength of the healed fascia...... was performed by testing tissue strips from the healed fascia versus the unincised control fascia 7 and 28 days postoperatively. Results: During the six experiments a healing model was created that produced significantly weaker coherent fascia when compared with the control tissue measured in terms...

  4. Getting to the heel of the problem: plantar fascia lesions

    Energy Technology Data Exchange (ETDEWEB)

    Jeswani, T. [Department of Radiology, Worthing and Southlands Hospitals, West Sussex (United Kingdom); Morlese, J. [Department of Radiology, Royal Free Hospital, Pond street, London, NW3 2QG (United Kingdom); McNally, E.G. [Department of Radiology, Nuffield Orthopaedic Centre, Oxford (United Kingdom)], E-mail: eugene.mcnally@gmail.com

    2009-09-15

    Heel pain is a frequent disabling symptom. Clinical diagnosis is often difficult with a large range of possible diagnoses. Lesions of the plantar fascia form an important group. We present a review describing the common lesions of the plantar fascia, including plantar fasciitis, plantar fascia rupture, plantar fibromatosis, and plantar xanthoma, and illustrate them with appropriate magnetic resonance imaging (MRI) and ultrasound imaging. We also address foreign-body reactions, enthesopathy, and diabetic fascial disease.

  5. Experimental investigation of the serum albumin fascia microstructure

    Science.gov (United States)

    Buzoverya, M. E.; Shcherbak, Yu. P.; Shishpor, I. V.

    2012-09-01

    The results of theoretical and experimental investigation of biological liquids are reported. Structural effects observed in fascias are considered with account of the molecular features of albumin and the concept of supramolecular organization of polymers. It is revealed that the morphology of human serum albumin fascias depends on the concentration and quality of the solvent. It is shown that the water-salt fascias of albumin are more structured than water solutions with the same concentration.

  6. Sonographic evaluation of the plantar fascia in asymptomatic subjects.

    Science.gov (United States)

    Gadalla, N; Kichouh, M; Boulet, C; Machiels, F; De Mey, J; De Maeseneer, M

    2014-01-01

    To evaluate the appearance of the plantar fascia in asymptomatic subjects. Thirty-one asymptomatic subjects were examined by 2 musculoskeletal radiologists. The plantar fascia was evaluated for thickness, echogenicity, vascularity on power Doppler, rupture, fluid adjacent to the fascia, andcalcifications. The study included 14 men and 17 women (age, 17-79 years; mean, 45 years). The mean thickness of the plantar fascia in men was 3.7 mm (range 2.5-7 mm), and in women 3.5 mm (range, 1.7-5.1 mm). The thickness was greater than 4 mm in 4 men (bilateral in 2). The mean thickness of fascias thicker than 4 mm in men was 5.4 mm (range, 4.3-7 mm). The thickness was greater than 4 mm in 5 women ( bilateral in 4). The mean thickness of fascias thicker than 4 mm in women was 4.7 mm (range, 4.2-5.1 mm). There was no statistically significant difference between men and women and between both heels. Hypoechogenicity was observed in 3 men (bilateral in 2), and in 5 women (bilateral in 6). Hypervascularity, rupture, fluid adjacent to the fascia, and calcifications were not observed. A thickness greater than 4 mm and hypoechogenicity, are common in the plantar fascia of asymptomatic subjects. Findings that were not seen in asymptomatic subjects include a thickness greater than 7 mm, hypervascularity on power Doppler, rupture, fluid adjacent to the fascia, and calcifications.

  7. Prevalence of diastasis recti abdominis in the population of young multiparous adults in Turkey.

    Science.gov (United States)

    Turan, Volkan; Colluoglu, Cagdas; Turkyilmaz, Esengul; Korucuoglu, Umit

    2011-11-01

    To determine the prevalence and factors associated with diastasis recti abdominis (DRA) MATERIAL AND METHODS: Between January 2011 and May 2011, we examined 95 patients, aged between 19-24, for the presence of DRA during an ultrasonographic exploration in Mus Obstetrics and Gynecology Hospital, Mus, Turkey DRA was graded by the number of fingerbreadths between the medial edges of the bellies of the rectus abdominis muscle, 3-4 cm above the umbilicus. The exclusion criteria included urogynecologic problems since childhood, excessive protrusion of the vagina due to loss of support, pregnancy obesity less than 6 months postpartum. The relationship between DRA and parity previous abdominal surgery pelvic relaxation as well as type of parity was assessed. Positive correlation was found between parity and DRA (r = 0.77; p < 0.001). Although there was no significant difference between DRA and the type of delivery among primiparous patients (p = 0.556), DRA increased significantly in the second cesarean section patients (p = 0.004). In this trial, cystocele and rectocele were established in 57% and 43% of patients with DRA, while descensus uteri was present in 10 (52%) patients. Increased parity and recurrent abdominal surgery seem to increase the risk of DRA. However; the importance of DRA in the young women remains unknown.

  8. Treatment of umbilical hernia and recti muscles diastasis without a periumbilical incision.

    Science.gov (United States)

    Kulhanek, J; Mestak, O

    2013-08-01

    Postpartum rectus diastasis eventually combined with umbilical hernia is a condition that is frequently treated by plastic surgeons and general surgeons. Standard treatment of this condition is abdominoplasty with a periumbilical incision, which often results in an umbilical incision or an inverted-T scar. Limited incision abdominoplasty differs from traditional abdominoplasty by disconnecting the umbilical stalk from the abdominal wall during flap dissection, thus allowing the resection of excess skin above and under the umbilicus without causing periumbilical scarring. We conducted a retrospective cohort study of women undergoing a limited scar abdominoplasty without a periumbilical incision for the treatment of a separation of the recti muscles and/or an umbilical hernia. We recorded the postoperative complications and patient satisfaction with the results of the treatment. We operated on 50 patients from 2002 to 2010. We followed the patients for 2-8 years. The most common complication, as with other abdominoplasty procedures, was minor dehiscention in the middle part of the wound, which occurred in 16 % (n = 8) of the patients. All of these complications were treated conservatively. No recurrence of diastasis or umbilical hernia was observed. Extended miniabdominoplasty with a low suprapubic incision and umbilical caudalization for treating the diastasis of the abdominal rectus muscles and/or an umbilical hernia is an excellent method that results in a small, hidden scar. This method is especially beneficial for young, slim women with an abdominal wall deformity after pregnancy.

  9. The Place of Spermatic Fascia Closure During Open Herniotomy in ...

    African Journals Online (AJOL)

    The spermatic fascia is the three layered covering of the contents of the spermatic cord.[1‑3] It is therefore closely applied to the sac in indirect inguinal hernias. In all cases of open herniotomy, the spermatic fascia is split open during the procedure. Various techniques have been described for herniotomy in children.

  10. Effect of scopoletin on fascia-wrapped diced cartilage grafts

    African Journals Online (AJOL)

    Surgically wrapped diced cartilages exhibit various degrees of resorption; thus, it has been recommended that fascia be used to wrap diced cartilages. However, few surgeons suggest the use of AlloDerm for wrapping because the harvesting of fascia may cause hematoma and alopecia [17]. Additionally, block grafts have a.

  11. Endoscopic Plantar Fascia Debridement for Chronic Plantar Fasciitis.

    Science.gov (United States)

    Cottom, James M; Baker, Joseph S

    2016-10-01

    When conservative therapy fails for chronic plantar fasciitis, surgical intervention may be an option. Surgical techniques that maintain the integrity of the plantar fascia will have less risk of destabilizing the foot and will retain foot function. Endoscopic debridement of the plantar fascia can be performed reproducibly to reduce pain and maintain function of the foot. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. The postauricular fascia: classification, anatomy, and potential surgical applications.

    Science.gov (United States)

    Shokrollahi, Kayvan; Taylor, James Paul; Le Roux, Cara M; Ashton, Mark W; Rozen, Warren M; Jones, Nicholas S; Payne, Anthony

    2014-07-01

    In recent times, there has been evolving interest in the fascial structure of the ear, especially in relation to otoplasty techniques. Although the fascial tissues used in these procedures are referred to as "postauricular/retroauricular fascia," the sparse anatomical studies that exist use this terminology to describe what is the adjacent thicker and more fibrous structure of the superficial temporal area continuous with the mastoid region, rather than the tissue actually used in these procedures which is adherent to the posterior surface of the ear. There are clear clinical differences in the properties of these two structures, and this study set out to identify the anatomical nature of these differences, looking in detail at the anatomy and vascularity of the fascia directly posterior and adherent to the ear itself, highlighting its unique properties, and how it interfaces with the rest of the fascia. We provide a nomenclature to differentiate the fascia adherent to the posterior of the ear (the intrinsic postauricular fascia) from the more fibrous tissues continuous with the scalp fascia (the extrinsic postauricular fascia). Clinical applications for the fascia are suggested based on the vascularity and anatomy described, and our clinical experience.

  13. [The further understanding of Denonvilliers fascia based on "Fascial Surgery"].

    Science.gov (United States)

    Wang, Yi; Liang, Xiaobo

    2016-10-25

    Denonvilliers fascia is a dense structure between the rectum and the genitourinary system, and plays as a barrier. In recent years, along with in-depth study of TME, scholars have taken many discussions on Denonvilliers fascia structure and the dissection plane. On the one hand, some consensus have been made on Denonvilliers fascia structure, but still needs to further clarify its microstructure. On the other hand, scholars have generally recognized the neurovascular bundles are on Denonvilliers fascia sides. They should be protected during rectal surgery, however, the details should be clarified. Based on "Fascial Surgery" theory, this article describes Denonvilliers fascia structure and clinical application combined with previous research and our research results.

  14. Mastoid fascia kite flap for cryptotia correction.

    Science.gov (United States)

    Simon, François; Celerier, Charlotte; Garabedian, Erea-Noël; Denoyelle, Françoise

    2016-11-01

    Cryptotia is one of the most common malformations of the upper auricle with aesthetic and functional consequences, however there is no standard treatment. We present the surgical technique and results of a kite flap procedure which can be used in the different cryptotia subtypes. We reviewed all patients treated in our department from 2010 to 2015, using a mastoid fascia kite flap technique. The incision of this local flap follows the retro-auricular sulcus along the rim of the helix superiorly and drawing a skin paddle inferiorly. The mastoid fascia is exposed and a superiorly and posteriorly based flap is drawn and detached from the skull. Finally, the skin paddle is rotated and sutured between the superior helix and temporal skin creating the superior sulcus. The retro-auricular incision is closed directly inferiorly. Six patients (mean age 12) and seven ears were studied. One patient had bilateral cryptotia and only two had a normal contralateral ear. Mean follow-up was of 45 months. There was no skin necrosis, no complications reported and no revision surgery. We describe a reliable flap with a simple design and improved aesthetic result, as the thickness of the flap projects the helix well, the scar is entirely hidden in the retro-auricular sulcus and the direct suture induces a harmonious medialization of the inferior part of the ear and earlobe. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  15. Laparoscopic plication of the linea alba as a repair for diastasis recti – a mesh free approach

    Science.gov (United States)

    Siddiky, A.H; Kapadia, C.R

    2010-01-01

    Distasis recti is a common occurrence in multiparous women (1), caused by repeated stretching of the abdominal wall by the gravid uterus. A small proportion of patients have a persisting weakness which may be symptomatic and present to the surgeon. We would like to present a case which, thus far, has had a successful outcome from laparoscopic plication of the linea alba without mesh. The benefits of this approach are as for any laparoscopic versus open technique, most notably improved recovery time, reduced pain and wound infection. Furthermore, avoidance of a mesh negates the risks associated with insertion of a foreign body. PMID:24946321

  16. Laparoscopic plication of the linea alba as a repair for diastasis recti – a mesh free approach

    Directory of Open Access Journals (Sweden)

    A.H Siddiky

    2010-07-01

    Full Text Available Diastasis recti is a common occurrence in multiparous women (1, caused by repeated stretching of the abdominal wall by the gravid uterus. A small proportion of patients have a persisting weakness which may be symptomatic and present to the surgeon. We would like to present a case which, thus far, has had a successful outcome from laparoscopic plication of the linea alba without mesh. The benefits of this approach are as for any laparoscopic versus open technique, most notably improved recovery time, reduced pain and wound infection. Furthermore, avoidance of a mesh negates the risks associated with insertion of a foreign body.

  17. Risk factors affecting chronic rupture of the plantar fascia.

    Science.gov (United States)

    Lee, Ho Seong; Choi, Young Rak; Kim, Sang Woo; Lee, Jin Yong; Seo, Jeong Ho; Jeong, Jae Jung

    2014-03-01

    Prior to 1994, plantar fascia ruptures were considered as an acute injury that occurred primarily in athletes. However, plantar fascia ruptures have recently been reported in the setting of preexisting plantar fasciitis. We analyzed risk factors causing plantar fascia rupture in the presence of preexisting plantar fasciitis. We retrospectively reviewed 286 patients with plantar fasciitis who were referred from private clinics between March 2004 and February 2008. Patients were divided into those with or without a plantar fascia rupture. There were 35 patients in the rupture group and 251 in the nonrupture group. The clinical characteristics and risk factors for plantar fascia rupture were compared between the 2 groups. We compared age, gender, the affected site, visual analog scale pain score, previous treatment regimen, body mass index, degree of ankle dorsiflexion, the use of steroid injections, the extent of activity, calcaneal pitch angle, the presence of a calcaneal spur, and heel alignment between the 2 groups. Of the assessed risk factors, only steroid injection was associated with the occurrence of a plantar fascia rupture. Among the 35 patients with a rupture, 33 had received steroid injections. The odds ratio of steroid injection was 33. Steroid injections for plantar fasciitis should be cautiously administered because of the higher risk for plantar fascia rupture. Level III, retrospective comparative study.

  18. Evidence for the existence of nociceptors in rat thoracolumbar fascia.

    Science.gov (United States)

    Mense, Siegfried; Hoheisel, Ulrich

    2016-07-01

    Recently, the existence of nociceptive fibers in fascia tissue has attracted much interest. Fascia can be a source of pain in several disorders such as fasciitis and non-specific low back pain. However, little is known about the properties of fascia nociceptors and possible changes of the fascia innervation by nociceptors under pathological circumstances. In this histologic study, the density of presumably nociceptive fibers and free nerve endings was determined in the three layers of the rat TLF: inner layer (IL, covering the multifidus muscle), middle layer (ML) and outer layer (OL). As markers for nociceptive fibers, antibodies to the neuropeptides CGRP and SP as well as to the transient receptor potential vanilloid 1 (TRPV1) were used. As a pathological state, inflammation of the TLF was induced with injection of complete Freund's adjuvant. The density of CGRP- and SP-positive fibers was significantly increased in the inner and outer layer of the inflamed fascia. In the thick middle layer, no inflammation-induced change occurred. In additional experiments, a neurogenic inflammation was induced in the fascia by electrical stimulation of dorsal roots. In these experiments, plasma extravasation was visible in the TLF, which is clear functional evidence for the existence of fascia nociceptors. The presence of nociceptors in the TLF and the increased density of presumably nociceptive fibers under chronic painful circumstances may explain the pain from a pathologically altered fascia. The fascia nociceptors probably contribute also to the pain in non-specific low back pain. Copyright © 2016 Elsevier Ltd. All rights reserved.

  19. The role of fasciae in Civinini–Morton's syndrome

    Science.gov (United States)

    Stecco, Carla; Fantoni, Ilaria; Macchi, Veronica; Del Borrello, Mario; Porzionato, Andrea; Biz, Carlo; De Caro, Raffaele

    2015-01-01

    This study evaluates the pathogenetic role of the perineural connective tissue and foot fasciae in Civinini–Morton's neuroma. Eleven feet (seven male, four female; mean age: 70.9 years) were dissected to analyse the anatomy of inter-metatarsal space, particularly the dorsal and plantar fasciae and metatarsal transverse ligament (DMTL). The macrosections were prepared for microscopic analysis. Ten Civinini–Morton neuromas obtained from surgery were also analysed. Magnetic resonance images (MRIs) from 40 patients and 29 controls were compared. Dissections showed that the width of the inter-metatarsal space is established by two fibrous structures: the dorsal foot fascia and the DMTL, which, together, connect the metatarsal bones and resist their splaying. Interosseous muscles spread out into the dorsal fascia of the foot, defining its basal tension. The common digital plantar nerve (CDPN) is encased in concentric layers of fibrous and loose connective tissue, continuous with the vascular sheath and deep foot fascia. Outside this sheath, fibroelastic septa, from DMTL to plantar fascia, and little fat lobules are present, further protecting the nerve against compressive stress. The MRI study revealed high inter-individual variability in the forefoot structures, although only the thickness of the dorsal fascia represented a statistically significant difference between cases and controls. It was hypothesized that alterations in foot support and altered biomechanics act on the interosseous muscles, increasing the stiffness of the dorsal fascia, particularly at the points where these muscles are inserted. Chronic rigidity of this fascia increases the stiffness of the inter-metatarsal space, leading to entrapment of the CDPN. PMID:26467241

  20. The effect of the gastrocnemius on the plantar fascia.

    Science.gov (United States)

    Pascual Huerta, Javier

    2014-12-01

    Although anatomic and functional relationship has been established between the gastrocnemius muscle, via the Achilles tendon, and the plantar fascia, the exact role of gastrocnemius tightness in foot and plantar fascia problems is not completely understood. This article summarizes past and current literature linking these 2 structures and gives a mechanical explanation based on functional models of the relationship between gastrocnemius tightness and plantar fascia. The effect of gastrocnemius tightness on the sagittal behavior of the foot is also discussed. Copyright © 2014 Elsevier Inc. All rights reserved.

  1. Innervation changes induced by inflammation of the rat thoracolumbar fascia.

    Science.gov (United States)

    Hoheisel, U; Rosner, J; Mense, S

    2015-08-06

    Recently, the fascia innervation has become an important issue, particularly the existence of nociceptive fibers. Fascia can be a source of pain in several disorders such as fasciitis and non-specific low back pain. However, nothing is known about possible changes of the fascia innervation under pathological circumstances. This question is important, because theoretically pain from the fascia cannot only be due to increased nociceptor discharges, but also to a denser innervation of the fascia by nociceptive endings. In this histological study, an inflammation was induced in the thoracolumbar fascia (TLF) of rats and the innervation by various fiber types compared between the inflamed and intact TLF. Although the TLF is generally considered to have proprioceptive functions, no corpuscular proprioceptors (Pacini and Ruffini corpuscles) were found. To obtain quantitative data, the length of fibers and free nerve endings were determined in the three layers of the rat TLF: inner layer (IL, adjacent to the multifidus muscle), middle layer (ML) and outer layer (OL). The main results were that the overall innervation density showed little change; however, there were significant changes in some of the layers. The innervation density was significantly decreased in the OL, but this change was partly compensated for by an increase in the IL. The density of substance P (SP)-positive - presumably nociceptive - fibers was significantly increased. In contrast, the postganglionic sympathetic fibers were significantly decreased. In conclusion, the inflamed TLF showed an increase of presumably nociceptive fibers, which may explain the pain from a pathologically altered fascia. The meaning of the decreased innervation by sympathetic fibers is obscure at present. The lack of proprioceptive corpuscular receptors within the TLF does not preclude its role as a proprioceptive structure, because some of the free nerve endings may function as proprioceptors. Copyright © 2015 IBRO. Published

  2. Peritoneal dialysis catheter placement with peritoneoscopic technique and successful initiation of peritoneal dialysis in a patient with diastasis recti.

    Science.gov (United States)

    Abdelsalam, Mohamed Said; Althaf, Mohammed Mahdi; Albaqumi, Mamdouh Nasser; Alfurayh, Osman; Korbi, Lutfi; Ul Haq, Naveed

    2014-01-01

    Preserved anatomical integrity of the anterior abdominal wall is considered important in the presurgical evaluation of a patient who is being considered for placement of a peritoneal dialysis (PD) catheter. Diastasis recti abdominis (DRA) is the excessive widening or separation between the two bellies of the rectus abdominis muscle. The separation can occur anywhere along the linea alba and at times has been found to span the entire length from the xiphosternal angle to the pubic bone. Presence of DRA can pose a surgical challenge in the peritoneoscopic placement of peritoneal dialysis catheter. In this report, we discuss a case of successful placement of peritoneal dialysis catheter with peritoneoscope technique and successful initiation of peritoneal dialysis in a chronic kidney disease patient with DRA. © 2013 Wiley Periodicals, Inc.

  3. Rib Diced Cartilage-Fascia Grafting in Dorsal Nasal Reconstruction: A Randomized Clinical Trial of Wrapping With Rectus Muscle Fascia vs Deep Temporal Fascia.

    Science.gov (United States)

    As'adi, Kamran; Salehi, Seyed Hamid; Shoar, Saeed

    2014-08-01

    Rib cartilage is an abundant source for cartilage grafts when significant dorsal nasal augmentation or structural support is indicated. Diced cartilage wrapped in fascia was developed to counteract warping, visibility, and displacement of rib cartilage as a dorsal solid graft. The technique for wrapping diced cartilage has evolved during the past several years. The authors compared 2 distinct fascial sleeves for wrapping rib diced cartilage in the treatment of patients who required major dorsal nasal augmentation. Thirty-six patients who planned to undergo major dorsal nasal reconstruction with diced costal rib cartilage were assigned randomly to 1 of 2 groups: the intervention group, which received grafts wrapped with rectus muscle fascia from the rib cartilage harvesting site, or the control group, which received deep temporal fascia harvested separately. Outcomes were compared between the groups. Patients in the intervention group had significantly shorter operating times, significantly higher average satisfaction scores, and significantly shorter postoperative hospital stays than did patients in the control group. Harvesting rectus muscle fascia for wrapping diced rib cartilage is a feasible and reliable technique in dorsal nasal reconstruction surgery. It is associated with favorable outcomes and a high level of patient satisfaction. 4. © 2014 The American Society for Aesthetic Plastic Surgery, Inc.

  4. Morphological and histomorphometric evaluation of the ventral rectus sheath of the rectus abdominis muscle, fascia lata and pectoral fascia. The beginning of a morphological information bank of human fascias.

    Science.gov (United States)

    Morales-Avalos, Rodolfo; Soto-Domínguez, Adolfo; García-Juárez, Jaime; Cardenas-Serna, Marcela; Esparza-Hernández, Claudia N; Carreño-Salcedo, Sofía Alejandra; Montes-de-Oca-Luna, Roberto; Loera-Arias, María de Jesús; Saucedo-Cárdenas, Odila; Elizondo-Omaña, Rodrigo E; Guzmán-López, Santos

    2017-03-01

    The aim of this study was to characterize and compare the morphological and histomorphometric characteristics of the pectoral fascia, fascia lata and ventral rectus sheath. Twenty cadaveric samples of these fascias were analyzed and stained with hematoxylin and eosin, orcein, Van Gieson, Masson's trichrome and Verhoeff¨s stain (1200 slides in total). Morphological evaluation, semiquantitative, morphometric and microdensitometric analysis of elastic fibers present in each of the tissues and a morphometrical analysis of tissue thickness were performed. The mean value of the pectoral fascia thickness was 612±68.13 μm; 84±246 μm for the fascia lata and 584±92 μm for the ventral rectus sheath. The area occupied by the elastic fibers in the pectoral fascia was 12.24±5.84%; 6,54±3.85% for the fascia lata and 11.11±5.26% for the ventral rectus sheath. There were no statistically significant differences when comparing the mean values between the pectoral fascia and the ventral rectus sheath (p=0.07). There were statistically significant differences when comparing the fascia lata to the pectoral fascia and the ventral rectus sheath (p≤0.001). This study reports other morphological characteristics not described in previous histological studies of the analyzed tissues. The results of the morphometric and densitometric analysis in this study reveal that the fascia lata has the fewest elastic fibers of all the tissues analyzed, and the pectoral fascia has the most. These results will be useful for the beginning of a morphological information bank of human fascias.

  5. Fascia-only anterolateral thigh flap for extremity reconstruction.

    Science.gov (United States)

    Fox, Paige; Endress, Ryan; Sen, Subhro; Chang, James

    2014-05-01

    The ability to use the anterolateral thigh (ALT) flap as a vascularized fascial flap, without skin or muscle, was first documented by Koshima et al in 1989. The authors mention the possibility of using the fascia alone for dural reconstruction. Despite its description more than 20 years ago, little literature exists on the application of the ALT flap as a vascularized fascial flap. In our experience, the ALT flap can be used as a fascia-only flap for thin, pliable coverage in extremity reconstruction. After approval from the institutional review board, the medical records and photographs of patients who had undergone fascia-only ALT free flaps for extremity reconstruction were reviewed. Photographic images of patients were then matched to patients who had undergone either a muscle-only or a fasciocutaneous free flap reconstruction of an extremity. Photographs of the final reconstruction were then given to medical and nonmedical personnel for analysis, focusing on aesthetics including color and contour. Review of cases performed over a 2-year period demonstrated similar ease of harvest for fascia-only ALT flaps compared to standard fasciocutaneous ALT flaps. Fascia-only flaps were used for thin, pliable coverage in the upper and lower extremities. There was no need for secondary procedures for debulking or aesthetic flap revision. In contrast to muscle flaps, which require muscle atrophy over time to achieve their final appearance, there was a similar flap contour from approximately 1 month postoperatively throughout the duration of follow-up. When a large flap is required, the fascia-only ALT has the advantage of a single-line donor-site scar. Photograph comparison to muscle flaps with skin grafts and fasciocutaneous flaps demonstrated improved color, contour, and overall aesthetic appearance of the fascia-only ALT over muscle and fasciocutaneous flaps. The fascia-only ALT flap provides reliable, thin, and pliable coverage with improved contour and color over

  6. Numerical modelling of crural fascia mechanical interaction with muscular compartments.

    Science.gov (United States)

    Pavan, Piero G; Pachera, Paola; Natali, Arturo N

    2015-05-01

    The interaction of the crural fascia with muscular compartments and surrounding tissues can be at the origin of different pathologies, such as compartment syndrome. This pathology consists in the onset of excessive intracompartmental pressure, which can have serious consequences for the patient, compromising blood circulation. The investigation of compartment syndrome etiology also takes into account the alteration of crural fascia mechanical properties as a cause of the syndrome, where the fascial stiffening would result in the rise of intracompartmental pressure. This work presents a computational approach toward evaluating some biomechanical aspects of the problem, within the context of a more global viewpoint. Finite element analyses of the interaction phenomena of the crural fascia with adjacent regions are reported here. This study includes the effects of a fascial stiffness increase along the proximal-distal direction and their possible clinical implications. Furthermore, the relationship between different pre-strain levels of the crural fascia in the proximal-distal direction and the rise of internal pressure in muscular compartments are considered. The numerical analyses can clarify which aspects could be directly implied in the rise of compartment syndrome, leading to greater insight into muscle-fascia mechanical phenomena, as well as promoting experimental investigation and clinical analysis of the syndrome. © IMechE 2015.

  7. Scarpa Fascia Preservation in Abdominoplasty: Does It Preserve the Lymphatics?

    Science.gov (United States)

    Tourani, Saam S; Taylor, G Ian; Ashton, Mark W

    2015-08-01

    The course of the cutaneous lymphatic collectors of the abdominal wall in relation to the Scarpa fascia is unclear in the literature. Preserving the Scarpa fascia in the lower abdomen to reduce the seroma rate following abdominoplasty has been suggested based on the assumption that the lower abdominal lymphatics run deep to this layer along their entire course. Using the previously described technique, the superficial lymphatic drainage of eight hemiabdomen specimens from four fresh human cadavers was investigated. The upper and lower abdominal collectors originated at the umbilical and midline watershed areas in a subdermal plane by the union of precollectors draining the dermis. In the lower abdomen, the depth of the collectors gradually increased in the subcutaneous fat as they coursed toward the groin. They eventually pierced the Scarpa fascia before draining into the superficial inguinal nodes located deep to this layer. The transition from the supra- to the infra-Scarpa fascia plane occurred within 2 to 3 cm of the inguinal ligament in 95 percent of the collectors. In the four cadavers studied, preserving the Scarpa fascia during abdominoplasty would not preserve the lower abdominal collectors.

  8. Transmission of muscle force to fascia during exercise.

    Science.gov (United States)

    Findley, Thomas; Chaudhry, Hans; Dhar, Sunil

    2015-01-01

    As the muscle contracts, fibers get thicker, forcing the fascial tubular layers surrounding the muscle (endomysium, perimysium and epimysium) to expand in diameter and hence to shorten in length. We develop a mathematical model to determine the fraction of force generated by extremity muscles during contraction that is transmitted to the surrounding tubes of fascia. Theory of elasticity is used to determine the modulus of elasticity, radial strain and the radial stress transmitted to the fascia. Starting with published data on dimensions of muscle and muscle force, we find radial stress is 50% of longitudinal stress in the soleus, medial gastrocnemius, and elbow flexor and extensor muscles. Substantial stress is transmitted to fascia during muscular exercise, which has implications for exercise therapies if they are designed for fascial as well as muscular stress. This adds additional perspective to myofascial force transmission research. Published by Elsevier Ltd.

  9. Fascia iliaca block for pain control in hip fracture patients.

    Science.gov (United States)

    Castillón, P; Veloso, M; Gómez, O; Salvador, J; Bartra, A; Anglés, F

    Pain treatment for patients with hip fracture has been based on the use of nonsteroidal anti-inflammatories and opioid derived drugs. These medications have been associated with multiple adverse effects. Fascia iliaca block is a recent pain management alternative for these patients. The objective of this study was to evaluate the effectiveness of fascia iliaca block performed in the emergency room (ER) for patients over 65years of age with hip fracture. A cohort of 216 patients, from January to December 2016, was studied prospectively. Analyzed variables were: pain upon arrival at ER, pain after fascia iliaca block, need for rescue medication, protocol compliance, delay in analgesia administration and delay for surgery. Differences between visual analogue scale (VAS), before and after the fascia iliaca block, were statistically significant (P<.001). Pre-block VAS recorded was 6.16 (SD=2.82). The mean VAS reduction after the block was 2.99 (95%CI: 2.45-3.53%). Twenty-six percent of patients required morphine as rescue medication in the first 8hours after diagnosis. Compliance with protocol administration was of 84%. Fascia iliaca block was performed in a mean time of 16minutes (SD=10.33) after diagnosis. The median delay for surgery was 1 day (RIQ 25-75%: 1-2). Fascia iliaca block is a reproducible, safe and effective technique for pain management. It is a keystone in pain treatment for patients with a proximal femur fracture at our institution. Other objectives in our pain management protocol include early analgesia administration and reduction of time to surgery. Copyright © 2017 SECOT. Publicado por Elsevier España, S.L.U. All rights reserved.

  10. Distribution of the lymphatic vessels in the prostatic fascia.

    Science.gov (United States)

    Soga, Hideo; Takenaka, Atsushi; Murakami, Gen; Haraguchi, Takahiro; Miyake, Hideaki; Tanaka, Kazushi; Fujisawa, Masato

    2011-09-01

    The prostatic fascia-preserving procedure is effective for the early recovery of erectile function after radical prostatectomy; however, the long-term influence of on cancer control was unknown. This study clarified the distribution of lymphatic vessels in the prostatic fascia. The lymphatic vessels were analyzed in 10 prostates obtained from fixed Japanese cadavers (aged, 71-90 years old). Specimens were taken from the apex, the middle part, and the base of the right-hand side of the prostate. Lymphatic vessels were detected by immunohistochemical stain using an antibody specific for the lymphatic endothelial cells (clone D2-40). The lymphatic vessels were counted in the prostate capsule and the prostatic fascia of each section by light microscopy at low power (100×). The median number of lymphatic vessels in the prostatic capsule per prostatic half was 21.0, 14.0, and 21.0 in the apex, middle, and base part of the prostate, respectively. In the prostatic facia the median number of lymphatic vessels per prostatic half was 8.0, 3.0, and 13.0 in the apex, middle, and the base part of the prostate, respectively. In the apex and the middle part the lymphatic vessels in the prostatic fascia were fewer than those in the prostatic capsule. However, in the base part the number of lymphatic vessels in the prostatic fascia was similar to that in the prostatic capsule. The present study suggested the surgeon to pay more attention for the dissection of the fascia at the base of the prostate. Copyright © 2011 Wiley-Liss, Inc.

  11. Harvest of autologous clavipectoral fascia for use in duraplasty: cadaveric feasibility study.

    Science.gov (United States)

    Louis, Robert G; Tubbs, R Shane; Mortazavi, Martin M; Shoja, Mohammadali M; Loukas, Marios; Cohen-Gadol, Aaron A

    2013-03-01

    Techniques and materials for repair of dural defects following neurosurgical procedures vary. Given higher complication rates with nonautologous duraplasty materials, most authors strongly recommend autologous grafts. To expand the arsenal of possible materials available to the neurosurgeon, we propose the use of autologous clavipectoral fascia as an alternative donor for duraplasty. Eight embalmed adult cadavers underwent dissection of the pectoral region. A 12-cm curvilinear skin incision was made 2 cm inferior to the nipple in males and along the inferior breast edge in females. Dissection was continued until the clavipectoral fascia was encountered, and a tissue plane was developed between this fascia and the deeper pectoralis major muscle. Sections of clavipectoral fascia were used for duraplasty in the same specimens. In all specimens, removal of clavipectoral fascia was easily performed with tissue separation between the overlying fascia and underlying muscle. Only small adhesions were found between the fascia and underlying muscle, and these were easily transected. No obvious gross neurovascular injuries were identified. Large portions of clavipectoral fascia were available, and at least a 10 × 10-cm piece (average thickness, 1.2 mm) was easily harvested for all specimens. Clavipectoral fascia shares characteristics with materials such as pericranium and fascia lata that have been used successfully in duraplasty, and most importantly, it is autologous. Theoretically, using clavipectoral fascia would reduce the risk of muscle herniation. It offers an alternative source for autologous dural grafting when other sources are unavailable or exhausted. Clinical experience with this fascia is warranted.

  12. Evaluation of the long-term stability of sheath plication using absorbable sutures in 51 patients with diastasis of the recti muscles: an ultrasonographic study.

    Science.gov (United States)

    Mestak, Ondrej; Kullac, Robert; Mestak, Jan; Nosek, Alex; Krajcova, Aneta; Sukop, Andrej

    2012-11-01

    Rectus sheath plication within abdominoplasty is a standard treatment for diastasis of the recti muscles. There are questions regarding the efficacy and long-term stability of the correction of rectus diastasis and whether absorbable sutures work as well as nonabsorbable sutures. The authors conducted a case-control study to assess the outcomes of recti muscle diastasis correction with absorbable suture. The authors assessed the outcomes by physical and ultrasonographic examinations and a patient questionnaire, which asked about the number of pregnancies and the types of deliveries, other abdominal operations before or after the abdominoplasty, and the interval of time required to return to full activity. During the examination, the interrecti distances were measured at three levels: halfway between the xiphoid and umbilicus, just above the umbilicus, and halfway between the umbilicus and the pubis. The same examination was performed on a control group of nulliparous women. The authors examined a group of 51 patients aged 25 to 64 years (mean, 41 years). The time interval between the operation and the ultrasonographic examination was 12 to 41 months (mean, 20.8 months). There was no statistically significant difference between the studied group and the control group with respect to their interrecti distances. Rectus sheath plication using absorbable sutures in patients with diastasis of the recti muscles is a reliable method that maintains the long-term stability of the abdominal wall. Therapeutic, II.

  13. Ultrastructural and morphometric study on fat cells of the so called subcutaneous "fascia areolaris" and "fascia lamelaris" in the human inguinal region.

    Science.gov (United States)

    de Carvalho, C A; de Souza, R R; Fujimura, I; de Araujo, M V; Takakura, C F

    1984-01-01

    The fat cells of the so called fascia areolaris and fascia lamelaris (Velpeau 1834; Sterzi 1910) of men and women (aged from 20 to 35 years) were ultrastructural and morphometrically (cell volume) studied. No noteworthy submicroscopic difference was observed between fascias. The cell volumes obtained from planimetric measures showed the following values: 3.770 X 10(5) microns and 2.497 X 10(5) microns in the fascia aerolaris and lamelaris of men, respectively. For the women the values were: 7.222 X 10(5) microns and 5.025 X 10(5) microns (Fig. 3). The analysis of variance shows significant differences between the sexes and between fascia areolaris and lamelaris. The difference between the fascias supports the Sterzi's (1910) description on the tela subcutanea as being formed by those two distinct layers.

  14. Fascia Research Congress evidence from the 100 year perspective of Andrew Taylor Still.

    Science.gov (United States)

    Findley, Thomas W; Shalwala, Mona

    2013-07-01

    More than 100 years ago A.T. Still MD founded osteopathic medicine, and specifically described fascia as a covering, with common origins of layers of the fascial system despite diverse names for individual parts. Fascia assists gliding and fluid flow and is highly innervated. Fascia is intimately involved with respiration and with nourishment of all cells of the body, including those of disease and cancer. This paper reviews information presented at the first three International Fascia Research Congresses in 2007, 2009 and 2012 from the perspective of Dr Still, that fascia is vital for organism's growth and support, and it is where disease is sown. Published by Elsevier Ltd.

  15. HISTOMORPHOLOGICAL STUDY OF THORACOLUMBAR FASCIA IN PATIENTS WITH LUMBOSACRAL DISCOPATHY

    Directory of Open Access Journals (Sweden)

    Z BEHDADIPOOR

    2000-03-01

    Full Text Available Introduction. Thoracolumbar fascia has neural ends in normal positions. It has sensory role and by inhibitory and or excitatory reflexes helps to protect vertebral column. In this research, it has been studied neural ends in thoracolumbar fascia in 42 cases. Our aim was to compare the presence of neural ends in normal individuals and those with lumbosacral discopathy. Methods. The samples were taken from one centimeter of midline at the level of L4-L5 vertebrae, since in this region the posterior layer of thoracolumbar fascia is thicker. Seven of the cases were normal and 35 were patients with lumbosacral discopathy. The samples were processed and serial sections were prepared. Six hundred and thirty sections from the serial sections were selected and 90 percent of these were stained with H&E and the rest of them were stained with Bielschowsky method. The sections were studied by light microscopy. Findings. Unlike the normal individuals, nerve corpuscles were not seen in none of our patients with lumbosacraldiscopathy.UsingBielschowsky,nerveendingswerepresentin normal individuals but they were not visible in patients with discopathy. Conclusion. It is concluded that thoracolumbar fascia in patients with discopathy had insufficient neural ends. Loss of these neural ends may be cause of decreasing proprioceptive information to nervous system and can be an initiating factor to damage the bones, ligaments and muscles.

  16. Comparing histopathological and magnetic resonance imaging based mesorectal fascia status in patients with rectal carcinoma.

    Science.gov (United States)

    Hassan, Usman; Khan, Rizwanullah; Mehmood, Muhammad Tariq

    2014-04-01

    To compare mesorectal fascia status on histopathological findings with MRI based radiological mesorectal fascia status in patients with rectal carcinoma taking histopathology finding as gold standard. Analytical study. Department of Pathology, Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, from January 2011 to April 2012. Biopsy proven cases of rectal adenocarcinoma undergoing abdominoperineal resection were included in this study. Microscopic examination of slides was done to determine mesorectal fascia status as involved or otherwise without knowing the results of mesorectal fascia status on MRI. Mesorectal fascia status of MRI was determined by a radiologist who was not aware of the histopathological assessment of mesorectal fascia. Mean and standard deviation was calculated for age. Frequency and percentage were calculated for gender and mesorectal fascia status. 2 x 2 table was generated to calculate sensitivity, specificity, positive predictive value and negative predictive values and diagnostic accuracy of MRI for mesorectal fascia involvement taking histopathology as gold standard. The sensitivity of MRI to detect mesorectal fascia involvement was 23.07% and specificity was 70.5%. Positive predictive value of MRI was 10% and negative predictive value was 54.54%. Diagnostic accuracy of MRI for mesorectal fascia involvement was calculated as 50%. MRI findings regarding mesorectal fascia status as involved or otherwise are not helpful when compared with histopathological findings which is the gold standard.

  17. Fascial bundles of the infraspinatus fascia: anatomy, function, and clinical considerations.

    Science.gov (United States)

    Moccia, David; Nackashi, Andrew A; Schilling, Rebecca; Ward, Peter J

    2016-01-01

    The infraspinatus fascia is a tough sheet of connective tissue that covers the infraspinatus fossa of the scapula and the muscle within. Muscle fibers originate from the fossa and fascia and then travel laterally to insert on the greater tubercle of the humerus. Frequently the infraspinatus fascia is quickly removed to appreciate the underlying muscle, but the fascia is an interesting and complex structure in its own right. Despite having a characteristic set of fascial bundles, no contemporary anatomy texts or atlases describe the fascia in detail. The infraspinatus fascia was dissected in detail in 11 shoulders, to characterize the fascial bundles and connections that contribute to it. Thereafter, 70 shoulders were dissected to tabulate the variability of the fascial bundles and connections. Six characteristic features of the infraspinatus fascia were noted: a medial band, an inferior-lateral band, and superior-lateral band of fascia, insertion of the posterior deltoid into the infraspinatus fascia, a transverse connection from the posterior deltoid muscle to the infraspinatus fascia, and a retinacular sheet deep to the deltoid and superficial to the infraspinatus and teres minor muscles. Although other structures of the shoulder are more frequently injured, the infraspinatus fascia is involved in compartment syndromes and the fascial bundles of this structure are certain to impact the biomechanical function of the muscles of the posterior shoulder. © 2015 Anatomical Society.

  18. Three-dimensional mathematical model for deformation of human fasciae in manual therapy.

    Science.gov (United States)

    Chaudhry, Hans; Schleip, Robert; Ji, Zhiming; Bukiet, Bruce; Maney, Miriam; Findley, Thomas

    2008-08-01

    Although mathematical models have been developed for the bony movement occurring during chiropractic manipulation, such models are not available for soft tissue motion. To develop a three-dimensional mathematical model for exploring the relationship between mechanical forces and deformation of human fasciae in manual therapy using a finite deformation theory. The predicted stresses required to produce plastic deformation were evaluated for a volunteer subject's fascia lata, plantar fascia, and superficial nasal fascia. These stresses were then compared with previous experimental findings for plastic deformation in dense connective tissues. Using the three-dimensional mathematical model, the authors determined the changing amounts of compression and shear produced in fascial tissue during 20 seconds of manual therapy. The three-dimensional model's equations revealed that very large forces, outside the normal physiologic range, are required to produce even 1% compression and 1% shear in fascia lata and plantar fascia. Such large forces are not required to produce substantial compression and shear in superficial nasal fascia, however. The palpable sensations of tissue release that are often reported by osteopathic physicians and other manual therapists cannot be due to deformations produced in the firm tissues of plantar fascia and fascia lata. However, palpable tissue release could result from deformation in softer tissues, such as superficial nasal fascia.

  19. Fascia redefined: anatomical features and technical relevance in fascial flap surgery.

    Science.gov (United States)

    Stecco, Carla; Tiengo, Cesare; Stecco, Antonio; Porzionato, Andrea; Macchi, Veronica; Stern, Robert; De Caro, Raffaele

    2013-07-01

    Fascia has traditionally been thought of as a passive structure that envelops muscles, and the term "fascia" was misused and confusing. However, it is now evident that fascia is a dynamic tissue with complex vasculature and innervation. A definition of fascia as an integral tissue has been provided here, highlighting the main features of the superficial and deep fasciae. Wide anatomic variations and site-specific differences in fascial structure are described, coupled with results of our extensive investigations of fascial anatomy. This will enable surgeons to make better decisions on selecting the appropriate fascia in the construction of fascial flaps. The use of the superficial or deep fasciae in the creation of a fascial flap cannot be selected at random, but must be guided by the anatomical features of the different types of fasciae. In particular, we suggest the use of the superficial fascia, such as the parascapular fascio-cutaneous free flap or any cutaneous flap, when a well-vascularized elastic flap, with the capacity to adhere to underlying tissues, is required, and a fascio-cutaneous flap formed by aponeurotic fascia to resurface any tendon or joints exposures. Moreover, the aponeurotic fascia, such as the fascia lata, can be used as a surgical patch if the plastic surgeon requires strong resistance to stress and/or the capacity to glide freely. Finally, the epimysial fascia, such as in the latissimus dorsi flap, can be used with success when used together with the underlying muscles. Clearly, extensive clinical experience and judgment are necessary for assessment of their potential use.

  20. Reflections on osteopathic fascia treatment in the peripheral nervous system.

    Science.gov (United States)

    Bordoni, Bruno; Bordoni, Giovanni

    2015-01-01

    The peripheral nerve is composed of several layers of fascia tissue, which can become a source of pain if the way they slide is impeded. It is only recently that fascial osteopathy research has been aimed at understanding what happens to the fascia following treatment, and as a result of previous studies, we are able to highlight some of the benefits, including a reduction in local pain and inflammation. The osteopathic approach to the fascial system of the peripheral nerve does not have a grounding in scientific research, being based instead on the clinical experience of individual operators, despite peripheral nerve palpation being used as a method to evaluate and test its function. The authors wish to encourage the initiation of new research in the fields of academic and clinical osteopathy that is aimed at quantifying the possible benefits a patient may derive from osteopathic treatment of the peripheral nerve.

  1. Tympanoplasty: does dry or wet temporalis fascia graft matter?

    Science.gov (United States)

    Singh, G B; Kumar, D; Aggarwal, K; Garg, S; Arora, R; Kumar, S

    2016-08-01

    To evaluate the success rate of dry and wet temporalis fascia grafts in type I underlay tympanoplasty. A prospective, randomised study was conducted. One hundred adult patients (males and females) with chronic suppurative otitis media (mucosal type) were divided into 2 groups of 50 each: one group underwent dry graft tympanoplasty and the other underwent wet graft tympanoplasty. Fibroblast count was calculated in dry and wet grafts. The dry graft and wet graft groups had overall surgical success rates of 82 and 90 per cent, respectively; this finding was not statistically significant. A statistically significant high fibroblast count was observed in wet grafts, but it did not correlate with surgical success. A dry or wet temporalis fascia graft does not influence the outcome of tympanoplasty type I.

  2. Glottic reconstruction with thyroid perichondrium and investing cervical fascia.

    Science.gov (United States)

    Stegnjajic, A; Wenig, B L; Guberina, L; Abramson, A L

    1985-07-01

    Various surgical procedures have been designed for glottic reconstruction following vertical partial laryngectomy. Many of these techniques require flaps or even a second stage to adequately compensate for the loss of lining or bulk that accompanies extended laryngeal resection. Thyroid perichondrium and investing cervical fascia were used in 20 cases of glottic reconstruction. Laryngeal reconstruction following vertical partial laryngectomy using readily available local tissue allows for the wide resection of tumor as well as for the preservation of laryngeal structure and function.

  3. Reflections on osteopathic fascia treatment in the peripheral nervous system

    OpenAIRE

    Bordoni B; Bordoni G

    2015-01-01

    Bruno Bordoni,1–3 Giovanni Bordoni4 1Department of Cardiology, Santa Maria Nascente Institute IRCCS – Hospitalization and Care with Scientific Address, Don Carlo Gnocchi Foundation, 2School TCIO Milano – Osteopathy Institute, 3Edi-Ermes, Milan, 4CRESO School, Osteopathic Centre for Research and Studies, Falconara Marittima, Ancona, Italy Abstract: The peripheral nerve is composed of several layers of fascia tissue, which can become a source of p...

  4. Deformations experienced in the human skin, adipose tissue, and fascia in osteopathic manipulative medicine.

    Science.gov (United States)

    Chaudhry, Hans; Bukiet, Bruce; Ji, Zhiming; Stecco, Antonio; Findley, Thomas W

    2014-10-01

    Osteopathic manipulative medicine techniques involve compressive and tangential forces to target the fascia. These forces are transmitted to the skin and adipose tissue before the fascia is encountered. Knowing the extent of deformation of these 2 tissue layers relative to the fascia will assist osteopathic physicians in evaluating techniques for manual therapies and adjusting these therapies to reduce patient discomfort and improve results. To determine the magnitude of the forces transmitted to the skin, adipose tissue, and fascia, and to determine the magnitude of deformation produced in the skin and adipose tissue relative to the fascia using a mathematical model. The large deformation theory of elasticity, valid for 3-dimensional deformations, was used to evaluate the forces that need to be applied such that a specified deformation is produced in any region of the skin, adipose tissue, or fascia layers. Similarly, if the forces are specified, then the deformation produced can be determined. The normal and tangential forces required to produce a deformation of 9% compression and 4% shear for the skin were 50 N and 11 N, respectively. Normal and tangential forces of about 100 N and 22 N were found for a similar deformation of fascia. For adipose tissue, these forces were 36 N and 8 N, respectively. In addition, the skin experienced more compression and shear-about 1.5 times as much as the fascia, and the adipose tissue experienced about 2.5 to 3.5 times the deformation of the fascia and 50% more than the skin when a given force was applied to the skin. The forces applied to the surface of the skin were transmitted through this layer and the adipose layer entirely to the fascia. Therefore, the skin and adipose tissue experienced the same magnitude of force as the fascia. However, the skin and adipose tissue experienced more compression and shear than the fascia. © 2014 The American Osteopathic Association.

  5. Fascia--Current knowledge and future directions in physiatry: narrative review.

    Science.gov (United States)

    Kwong, Evan H; Findley, Thomas W

    2014-01-01

    Fascia can be considered part of the connective tissues that permeates the human body. However, in medical training its definition is not clear, and even among specialists its role is not completely understood. Physiatrists have a unique opportunity to add to the growing scientific and clinical knowledge about fascia, particularly about how this connective tissue network may apply clinically to musculoskeletal disorders. In this narrative review, the structure and function of fascia is discussed from the perspective of physiatry.

  6. Diastasis recti abdominis during pregnancy and 12 months after childbirth: prevalence, risk factors and report of lumbopelvic pain.

    Science.gov (United States)

    Sperstad, Jorun Bakken; Tennfjord, Merete Kolberg; Hilde, Gunvor; Ellström-Engh, Marie; Bø, Kari

    2016-09-01

    Diastasis recti abdominis (DRA) is defined as a separation of the 2 muscle bellies of rectus abdominis. To date there is scant knowledge on prevalence, risk factors, and consequences of the condition. The present study aimed to investigate the prevalence of DRA during pregnancy and post partum, presence of possible risk factors, and the occurrence of lumbopelvic pain among women with and without DRA. This prospective cohort study followed 300 first-time pregnant women from pregnancy till 12 months post partum. Data were collected by electronic questionnaire and clinical examinations. DRA was defined as a palpated separation of ≥2 fingerbreadths either 4.5 cm above, at or 4.5 cm below the umbilicus. Women with and without DRA were compared with independent samples Student's t-test and χ(2)/Fisher exact test, and OR with significance level >0.05. Prevalence of DRA was 33.1%, 60.0%, 45.4%, and 32.6% at gestation week 21, 6 weeks, 6 months and 12 months post partum, respectively. No difference in risk factors was found when comparing women with and without DRA. OR showed a greater likelihood for DRA among women reporting heavy lifting ≥20 times weekly (OR 2.18 95% CI 1.05 to 4.52). There was no difference in reported lumbopelvic pain (p=0.10) in women with and without DRA. Prevalence of mild DRA was high both during pregnancy and after childbirth. Women with and without DRA reported the same amount of lumbopelvic pain 12 months post partum. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  7. A Temporoparietal Fascia Pocket Method in Elevation of Reconstructed Auricle for Microtia.

    Science.gov (United States)

    Kurabayashi, Takashi; Asato, Hirotaka; Suzuki, Yasutoshi; Kaji, Nobuyuki; Mitoma, Yoko

    2017-04-01

    In two-stage procedures for reconstruction of microtia, an axial flap of temporoparietal fascia is widely used to cover the costal cartilage blocks placed behind the framework. Although a temporoparietal fascia flap is undoubtedly reliable, use of the flap is associated with some morbidity and comes at the expense of the option for salvage surgery. The authors devised a simplified procedure for covering the cartilage blocks by creating a pocket in the postauricular temporoparietal fascia. In this procedure, the constructed auricle is elevated from the head superficially to the temporoparietal fascia, and a pocket is created under the temporoparietal fascia and the capsule of the auricle framework. Then, cartilage blocks are inserted into the pocket and fixed. A total of 38 reconstructed ears in 38 patients with microtia ranging in age from 9 to 19 years were elevated using the authors' method from 2002 to 2014 and followed for at least 5 months. To evaluate the long-term stability of the method, two-way analysis of variance (p fascia flap method versus a temporoparietal fascia pocket method) over long-term follow-up. Good projection of the auricles and creation of well-defined temporoauricular sulci were achieved. Furthermore, the sulci had a tendency to hold their steep profile over a long period. The temporoparietal fascia pocket method is simple but produces superior results. Moreover, pocket creation is less invasive and has the benefit of sparing temporoparietal fascia flap elevation. Therapeutic, IV.

  8. Fascia: a morphological description and classification system based on a literature review

    Science.gov (United States)

    Kumka, Myroslava; Bonar, Jason

    2012-01-01

    Fascia is virtually inseparable from all structures in the body and acts to create continuity amongst tissues to enhance function and support. In the past fascia has been difficult to study leading to ambiguities in nomenclature, which have only recently been addressed. Through review of the available literature, advances in fascia research were compiled, and issues related to terminology, descriptions, and clinical relevance of fascia were addressed. Our multimodal search strategy was conducted in Medline and PubMed databases, with other targeted searches in Google Scholar and by hand, utilizing reference lists and conference proceedings. In an effort to organize nomenclature for fascial structures provided by the Federative International Committee on Anatomical Terminology (FICAT), we developed a functional classification system which includes four categories of fascia: i) linking, ii) fascicular, iii) compression, and iv) separating fasciae. Each category was developed from descriptions in the literature on gross anatomy, histology, and biomechanics; the category names reflect the function of the fascia. An up-to-date definition of fascia is provided, as well as descriptions of its function and clinical features. Our classification demonstrates the use of internationally accepted terminology in an ontology which can improve understanding of major terms in each category of fascia. PMID:22997468

  9. Whole mount microscopic sections reveal that Denonvilliers' fascia is one entity and adherent to the mesorectal fascia; implications for the anterior plane in total mesorectal excision?

    Science.gov (United States)

    Kraima, A C; West, N P; Treanor, D; Magee, D R; Rutten, H J; Quirke, P; DeRuiter, M C; van de Velde, C J H

    2015-06-01

    Excellent anatomical knowledge of the rectum and surrounding structures is essential for total mesorectal excision (TME). Denonviliers' fascia (DVF) has been frequently studied, though the optimal anterior plane in TME is still disputed. The relationship of the lateral edges of DVF to the autonomic nerves and mesorectal fascia is unclear. We studied whole mout microscopic sections of en-bloc cadaveric pelvic exenteration and describe implications for TME. Four donated human adult cadaveric specimens (two males, two females) were obtained from the Leeds GIFT Research Tissue Programme. Paraffin-embedded mega blocks were produced and serially sectioned at 50 and 250 μm intervals. Sections were stained with haematoxylin & eosin, Masson's trichrome and Millers' elastin. Additionally, a series of eleven human fetal specimens (embryonic age of 9-20 weeks) were studied. DVF consisted of multiple fascial condensations of collagen and smooth muscle fibres and was indistinguishable from the anterior mesorectal fascia and the prostatic fascia or posterior vaginal wall. The lateral edges of DVF appeared fan-shaped and the most posterior part was continuous with the mesorectal fascia. Fasciae were not identified in fetal specimens. DVF is adherent to and continuous with the mesorectal fascia. Optimal surgical dissection during TME should be carried out anterior to DVF to ensure radical removal, particularly for anterior tumours. Autonomic nerves are at risk, but can be preserved by closely following the mesorectal fascia along the anterolateral mesorectum. The lack of evident fasciae in fetal specimens suggested that these might be formed in later developmental stages. Copyright © 2015 Elsevier Ltd. All rights reserved.

  10. Impact of leg lengthening on viscoelastic properties of the deep fascia

    Science.gov (United States)

    Wang, Hai-Qiang; Wei, Yi-Yong; Wu, Zi-Xiang; Luo, Zhuo-Jing

    2009-01-01

    Background Despite the morphological alterations of the deep fascia subjected to leg lengthening have been investigated in cellular and extracellular aspects, the impact of leg lengthening on viscoelastic properties of the deep fascia remains largely unknown. This study aimed to address the changes of viscoelastic properties of the deep fascia during leg lengthening using uniaxial tensile test. Methods Animal model of leg lengthening was established in New Zealand white rabbits. Distraction was initiated at a rate of 1 mm/day and 2 mm/day in two steps, and preceded until increases of 10% and 20% in the initial length of tibia had been achieved. The deep fascia specimens of 30 mm × 10 mm were clamped with the Instron 1122 tensile tester at room temperature with a constant tensile rate of 5 mm/min. After 5 load-download tensile tests had been performed, the specimens were elongated until rupture. The load-displacement curves were automatically generated. Results The normal deep fascia showed typical viscoelastic rule of collagenous tissues. Each experimental group of the deep fascia after leg lengthening kept the properties. The curves of the deep fascia at a rate of 1 mm/day with 20% increase in tibia length were the closest to those of normal deep fascia. The ultimate tension strength and the strain at rupture on average of normal deep fascia were 2.69 N (8.97 mN/mm2) and 14.11%, respectively. The increases in ultimate tension strength and strain at rupture of the deep fascia after leg lengthening were statistically significant. Conclusion The deep fascia subjected to leg lengthening exhibits viscoelastic properties as collagenous tissues without lengthening other than increased strain and strength. Notwithstanding different lengthening schemes result in varied viscoelastic properties changes, the most comparable viscoelastic properties to be demonstrated are under the scheme of a distraction rate of 1 mm/day and 20% increase in tibia length. PMID:19698092

  11. Dorsal hand coverage with free serratus fascia flap

    DEFF Research Database (Denmark)

    Fotopoulos, Peter; Holmer, Per; Leicht, Pernille

    2003-01-01

    In reconstructing a defect on the dorsum of the hand, with the extensor tendons exposed or even missing, functional, as well as cosmetic, goals are of major importance. The authors present three cases of extensor tendon reconstruction, combined with soft-tissue reconstruction, with the free...... in the flap, leaving the long thoracic nerve intact on the serratus muscle. Coverage of the flap with split-thickness skin graft is done immediately. The free serratus fascia flap is an ideal flap for dorsal hand coverage when the extensor tendons are exposed, especially because of low donor-site morbidity....

  12. Effect of Gender on Mechanical Properties of the Plantar Fascia and Heel Fat Pad.

    Science.gov (United States)

    Taş, Serkan

    2017-10-01

    The purpose of the study was to investigate the plantar fascia and heel fat pad stiffness and thickness parameters in females and compare these values with those of males. This study was carried out in 60 healthy sedentary participants (30 female, 30 male) between the ages of 19 and 50 years. Shear wave velocity (SWV) and thickness of the plantar fascia and heel fat pad were measured with an ultrasonography device. Males had a higher plantar fascia ( P = .037) and heel fat pad ( P = .001) thickness compared with females, but SWV of the plantar fascia ( P = .673), heel fat pad microchamber layer ( P = .240), and heel fat pad macrochamber layer ( P = .636) were similar in both groups. Body mass had a strong correlation with the plantar fascia ( r = 0.64, P fat pad thickness ( r = 0.68, P fat pad thickness ( r = 0.42, P = .001). Plantar fascia and heel fat pad stiffness were similar in both genders; however, females had a lower plantar fascia and heel fat pad thickness compared with males. Correlation analysis results suggest that higher plantar fascia and heel fat pad thickness in males may be related to higher body mass and height. Level III, Retrospective comparative study.

  13. Effect of scopoletin on fascia-wrapped diced cartilage grafts | Zeng ...

    African Journals Online (AJOL)

    Purpose: To evaluate the effect of scopoletin (SL) on fascia-wrapped diced cartilage grafts in rhinoplasty surgery. Methods: Cartilage grafts (2 × 2 cm) from the ears of New Zealand rabbits were diced into sections (1 mm3) and then wrapped in muscle fascia taken from the right rear leg. Each graft was placed on the back of ...

  14. Defining the Morphology and Distribution of the Alar Fascia: A Sheet Plastination Investigation.

    Science.gov (United States)

    Scali, Frank; Nash, Lance G; Pontell, Matthew E

    2015-10-01

    This study aims to delineate the morphology, integrity, and distribution of the alar fascia using dissection and E12 sheet plastination. This is the first study that employs E12 sheet plastination to investigate the alar fascia and its adjacent potential spaces. Twenty-nine manual dissections and 3 sets of E12 sheet plastinations were used to examine the posterior pharyngeal region for the architecture and distribution of the alar fascia. Specimens were examined from the inferior nuchal line to C6. The alar fascia originated as a well-defined midline structure at the level of C1 and could be identified down to C6. There was no evidence of the alar fascia between the inferior nuchal line and the base of the skull. Notably, the alar fascia permitted resistance to manual traction. E12 sheet plastination allowed for visualization of the alar fascia's superior attachments within the deep cervical region. Resistance to traction suggests that the alar fascia may be more than just a loose fibroareolar matrix. The findings in this study suggest an alternative point of entry into the danger space. Understanding the continuity of this fascial layer is critically important with regard to the pathophysiology of deep neck space infections. © The Author(s) 2015.

  15. Finite element modelling of Plantar Fascia response during running on different surface types

    Science.gov (United States)

    Razak, A. H. A.; Basaruddin, K. S.; Salleh, A. F.; Rusli, W. M. R.; Hashim, M. S. M.; Daud, R.

    2017-10-01

    Plantar fascia is a ligament found in human foot structure located beneath the skin of human foot that functioning to stabilize longitudinal arch of human foot during standing and normal gait. To perform direct experiment on plantar fascia seems very difficult since the structure located underneath the soft tissue. The aim of this study is to develop a finite element (FE) model of foot with plantar fascia and investigate the effect of the surface hardness on biomechanical response of plantar fascia during running. The plantar fascia model was developed using Solidworks 2015 according to the bone structure of foot model that was obtained from Turbosquid database. Boundary conditions were set out based on the data obtained from experiment of ground reaction force response during running on different surface hardness. The finite element analysis was performed using Ansys 14. The results found that the peak of stress and strain distribution were occur on the insertion of plantar fascia to bone especially on calcaneal area. Plantar fascia became stiffer with increment of Young’s modulus value and was able to resist more loads. Strain of plantar fascia was decreased when Young’s modulus increased with the same amount of loading.

  16. Understanding the surgical pitfalls in total mesorectal excision : Investigating the histology of the perirectal fascia and the pelvic autonomic nerves

    NARCIS (Netherlands)

    Kraima, A. C.; West, N. P.; Treanor, D.; Magee, D. R.; Bleys, R. L A W|info:eu-repo/dai/nl/134440455; Rutten, H. J T; Van De Velde, C. J H; Quirke, P.; Deruiter, M. C.

    2015-01-01

    Aim Excellent understanding of fasciae and nerves surrounding the rectum is necessary for total mesorectal excision (TME). However, fasciae anterolateral to the rectum and surrounding the low rectum are still poorly understood. We studied the perirectal fascia enfolding the extraperitoneally located

  17. An Alternative Posterosuperior Auricular Fascia Flap for Ear Elevation During Microtia Reconstruction.

    Science.gov (United States)

    Li, Yiyuan; Zhang, Ruhong; Zhang, Qun; Xu, Zhicheng; Xu, Feng; Li, Datao

    2017-02-01

    Advances in staged total auricular reconstruction have resulted in improved anterior auricular appearance; however, satisfactory postreconstruction esthetics of the retroauricular fold remain challenging. The postauricular appearance of the reconstructed ear depends largely upon optimizing the covering material. When used as the covering soft tissue for ear elevation, a flap containing primarily the upper portion of the retroauricular fascia has potential advantages over the conventional book cover-type retroauricular fascia flap. We developed a geometrically designed, posterosuperior auricular fascia flap to replace the conventional retroauricular fascia flap for ear elevation. During the second-stage operation, the posterosuperior auricular fascia flap is rotated downward and turned over to wrap around the inner strut and entire posterior auricular surface. Compared to the conventional book cover-type retroauricular fascia flap, the novel posterosuperior auricular fascia flap was easier to harvest and the operative time significantly decreased (110.3 vs. 121.5 min, p fascia flap improves ear elevation. Compared to the conventional book cover-type retroauricular fascia flap, this covering tissue is easier to perform so the surgical time is decreased. It was highly vascularized, well defined, thinner, and yields reliable results. Thus, favorable postauricular surface results can be achieved during auricular reconstruction by using the modified fascia flap. This journal requires that authors assign a level of evidence to each submission to which Evidence-Based Medicine rankings are applicable. This excludes Review Articles, Book Reviews, and manuscripts that concern Basic Science, Animal Studies, Cadaver Studies, and Experimental Studies. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.

  18. Finite element analysis of plantar fascia during walking: a quasi-static simulation.

    Science.gov (United States)

    Chen, Yen-Nien; Chang, Chih-Wei; Li, Chun-Ting; Chang, Chih-Han; Lin, Cheng-Feng

    2015-01-01

    The plantar fascia is a primary arch supporting structure of the foot and is often stressed with high tension during ambulation. When the loading on the plantar fascia exceeds its capacity, the inflammatory reaction known as plantar fasciitis may occur. Mechanical overload has been identified as the primary causative factor of plantar fasciitis. However, a knowledge gap exists between how the internal mechanical responses of the plantar fascia react to simple daily activities. Therefore, this study investigated the biomechanical responses of the plantar fascia during loaded stance phase by use of the finite element (FE) modeling. A 3-dimensional (3-D) FE foot model comprising bones, cartilage, ligaments, and a complex-shaped plantar fascia was constructed. During the stance phase, the kinematics of the foot movement was reproduced and Achilles tendon force was applied to the insertion site on the calcaneus. All the calculations were made on a single healthy subject. The results indicated that the plantar fascia underwent peak tension at preswing (83.3% of the stance phase) at approximately 493 N (0.7 body weight). Stress concentrated near the medial calcaneal tubercle. The peak von Mises stress of the fascia increased 2.3 times between the midstance and preswing. The fascia tension increased 66% because of the windlass mechanism. Because of the membrane element used in the ligament tissue, this FE model was able to simulate the mechanical structure of the foot. After prescribing kinematics of the distal tibia, the proposed model indicated the internal fascia was stressed in response to the loaded stance phase. Based on the findings of this study, adjustment of gait pattern to reduce heel rise and Achilles tendon force may lower the fascia loading and may further reduce pain in patients with plantar fasciitis. © The Author(s) 2014.

  19. Joint and fascia manifestations in chronic graft-versus-host disease and their assessment

    Science.gov (United States)

    Inamoto, Yoshihiro; Pidala, Joseph; Chai, Xiaoyu; Kurland, Brenda F.; Weisdorf, Daniel; Flowers, Mary E.D.; Palmer, Jeanne; Arai, Sally; Jacobsohn, David; Cutler, Corey; Jagasia, Madan; Goldberg, Jenna D.; Martin, Paul J.; Pavletic, Steven Z.; Vogelsang, Georgia B.; Lee, Stephanie J.; Carpenter, Paul A.

    2014-01-01

    Objective Joint and fascia manifestations in patients with chronic graft-versus-host disease (GVHD) after allogeneic hematopoietic cell transplantation need to be assessed reliably, simply and in a clinically meaningful way. Methods In a prospective, multicenter, longitudinal, observational cohort of patients with chronic GVHD (n=567), we evaluated 3 scales proposed for assessing joint status: National Institutes of Health (NIH) joint/fascia scale, Hopkins fascia scale and the Photographic Range of Motion (P-ROM) scale. Ten other scales were also tested for assessing symptoms, quality of life and physical functions. Results Joint and fascia manifestations were present at study enrollment in 164 (29%) patients. Limited range of motion was most frequent at wrists or fingers. Among the 3 joint scales, changes in the NIH scale correlated with both clinician and patient-perceived improvement of joint and fascia manifestations with higher sensitivity than the Hopkins fascia scale. Changes in all 3 scales correlated with clinician and patient-perceived worsening but the P-ROM scale was the most sensitive in this regard. Onset of joint and fascia manifestations was not associated with subsequent mortality. Conclusion Joint and fascia manifestations are common and should be assessed carefully in patients with chronic GVHD. Our results support the use of the NIH joint/fascia scale and P-ROM scale to assess joint and fascia manifestations. The NIH scale better captures improvement, while the P-ROM scale better captures worsening. The utility of these scales could also be tested in the rheumatic diseases. PMID:24757155

  20. Calcaneal attachment of the plantar fascia: MR findings in asymptomatic volunteers.

    Science.gov (United States)

    Ehrmann, Christine; Maier, Matthias; Mengiardi, Bernard; Pfirrmann, Christian W A; Sutter, Reto

    2014-09-01

    To determine the spectrum of magnetic resonance (MR) imaging findings at the calcaneal attachment of the plantar fascia in asymptomatic volunteers. The study was approved by the institutional review board, and informed consent was obtained from all subjects. MR imaging was performed in 77 asymptomatic volunteers (mean age, 48.0 years; age range, 23-83 years) with use of a 1.5-T system. There were 40 women (mean age, 49.0 years; age range, 24-83 years) and 37 men (mean age, 48.0 years; age range, 23-83 years). Signal intensity characteristics and thickness of the medial, central, and lateral fascicles of the plantar fascia were assessed independently by two radiologists. The presence of soft-tissue edema, bone marrow edema, and bone spur formation at the attachment of the plantar fascia was noted. Datasets were analyzed with inferential statistic procedures. The mean thickness of the plantar fascia was 0.6 mm (medial fascicle), 4.0 mm (central fascicle), and 2.3 mm (lateral fascicle). Increased signal intensity in the plantar fascia was seen with the T1-weighted sequence in 16 of the 77 volunteers (21%), the T2-weighted sequence in six (7.8%), and the short inversion time inversion-recovery sequence in six (7.8%). Soft-tissue edema was seen deep to the plantar fascia in five of the 77 volunteers (6.5%) and superficial to the plantar fascia in 16 (21%). A calcaneal spur was detected in 15 of the 77 volunteers (19%). Calcaneal bone marrow edema was present in four volunteers (5.2%). T1-weighted signal intensity changes in the plantar fascia, soft-tissue edema superficial to the plantar fascia, and calcaneal spurs are common findings in asymptomatic volunteers and should be used with caution in the diagnosis of plantar fasciitis. Increased signal intensity within the plantar fascia with fluid-sensitive sequences is uncommon in asymptomatic volunteers.

  1. Assessment of joint and fascia manifestations in chronic graft-versus-host disease.

    Science.gov (United States)

    Inamoto, Yoshihiro; Pidala, Joseph; Chai, Xiaoyu; Kurland, Brenda F; Weisdorf, Daniel; Flowers, Mary E D; Palmer, Jeanne; Arai, Sally; Jacobsohn, David; Cutler, Corey; Jagasia, Madan; Goldberg, Jenna D; Martin, Paul J; Pavletic, Steven Z; Vogelsang, Georgia B; Lee, Stephanie J; Carpenter, Paul A

    2014-04-01

    To investigate the usefulness of various scales for evaluating joint and fascia manifestations in patients with chronic graft-versus-host disease (GVHD) after allogeneic hematopoietic cell transplantation, and to compare the scales in terms of simplicity of use and ability to yield reliable and clinically meaningful results. In a prospective, multicenter, longitudinal, observational cohort of patients with chronic GVHD (n = 567), we evaluated 3 scales proposed for assessing joint status: the National Institutes of Health (NIH) joint/fascia scale, the Hopkins fascia scale, and the Photographic Range of Motion (P-ROM) scale. Ten other scales were also tested for assessment of symptoms, quality of life, and physical functions. Joint and fascia manifestations were present at study enrollment in 164 (29%) of the patients. Limited range of motion was most frequent at the wrists or fingers. Among the 3 joint assessment scales, changes in the NIH scale correlated with both clinician- and patient-perceived improvement of joint and fascia manifestations, with higher sensitivity than the Hopkins fascia scale. Changes in all 3 scales correlated with clinician- and patient-perceived worsening, but the P-ROM scale was the most sensitive in this regard. Onset of joint and fascia manifestations was not associated with subsequent mortality. Joint and fascia manifestations are common in patients with chronic GVHD and should be assessed carefully in these patients. Our results support the use of the NIH joint/fascia scale and P-ROM scale to assess joint and fascia manifestations. The NIH scale better captures improvement, while the P-ROM scale better captures worsening. The utility of these scales could also be tested in the rheumatic diseases. Copyright © 2014 by the American College of Rheumatology.

  2. Gross anatomy of pancreatic surgery related fascia and fascial spaces.

    Science.gov (United States)

    Zhou, Xiaobo; Ding, Zihai

    2014-01-01

    The study aims to provide anatomical basis and identify surgical planes or safe routes for pancreatic surgery by studying adult or fresh cadaver specimens. Thirty formalin-fixed adult cadavers (16 males and 14 females), provided by the Department of Anatomy at Southern Medical University, China, were perfused with red latex through the abdominal aorta, treated with antiseptic and antibacterial agents and then refrigerated. Fifteen abdomen specimens from fresh adult cadavers (Southern Medical body donation reception centers) were also perfused with red latex through the femoral artery and placed in -20 C freezer for 1 week before surgery and anatomic observation. The renal fascia surrounding pancreas and duodenum were mostly filled with loose connective tissues and adipose tissues. They were mutually connected with clear fascial borders but easily to be separated, suitable for surgical operations. Also, the integrating spaces were the connecting borders between different tissues without nerves or blood vessels inside. They may serve as ideal surgical planes for pancreatic surgery. A better understanding of the anatomy of the renal fascia and fascial spaces may provide guidance for identifying surgical landmarks and planes, and help to reduce bleeding and unnecessary side injuries in pancreatic surgery.

  3. Skin, fascias, and scars: symptoms and systemic connections

    Directory of Open Access Journals (Sweden)

    Bordoni B

    2013-12-01

    Full Text Available Bruno Bordoni,1 Emiliano Zanier21Rehabilitation Cardiology Institute of Hospitalization and Care with Scientific Address, S Maria Nascente Don Carlo Gnocchi Foundation. CRESOOsteopathic Centre for Research and Studies, 2EdiAcademy, Milano, Italy. CRESO Osteopathic Centre for Research and StudiesAbstract: Every element or cell in the human body produces substances that communicate and respond in an autocrine or paracrine mode, consequently affecting organs and structures that are seemingly far from each other. The same also applies to the skin. In fact, when the integrity of the skin has been altered, or when its healing process is disturbed, it becomes a source of symptoms that are not merely cutaneous. The skin is an organ, and similar to any other structure, it has different functions in addition to connections with the central and peripheral nervous system. This article examines pathological responses produced by scars, analyzing definitions and differences. At the same time, it considers the subcutaneous fascias, as this connective structure is altered when there is a discontinuous cutaneous surface. The consequence is an ample symptomatology, which is not limited to the body area where the scar is located, such as a postural or trigeminal disorder.Keywords: fascia, scarring, osteopathic, skin, scar

  4. Reflections on osteopathic fascia treatment in the peripheral nervous system

    Directory of Open Access Journals (Sweden)

    Bordoni B

    2015-10-01

    Full Text Available Bruno Bordoni,1–3 Giovanni Bordoni4 1Department of Cardiology, Santa Maria Nascente Institute IRCCS – Hospitalization and Care with Scientific Address, Don Carlo Gnocchi Foundation, 2School TCIO Milano – Osteopathy Institute, 3Edi-Ermes, Milan, 4CRESO School, Osteopathic Centre for Research and Studies, Falconara Marittima, Ancona, Italy Abstract: The peripheral nerve is composed of several layers of fascia tissue, which can become a source of pain if the way they slide is impeded. It is only recently that fascial osteopathy research has been aimed at understanding what happens to the fascia following treatment, and as a result of previous studies, we are able to highlight some of the benefits, including a reduction in local pain and inflammation. The osteopathic approach to the fascial system of the peripheral nerve does not have a grounding in scientific research, being based instead on the clinical experience of individual operators, despite peripheral nerve palpation being used as a method to evaluate and test its function. The authors wish to encourage the initiation of new research in the fields of academic and clinical osteopathy that is aimed at quantifying the possible benefits a patient may derive from osteopathic treatment of the peripheral nerve.Keywords: pain, fascial treatment, nerve palpation

  5. A Numerical Model for the Microcirculation in Skeletal Muscle Fascia

    Science.gov (United States)

    Jacobitz, Frank G.; Schmid-Schönbein, Geert W.

    2002-11-01

    A numerical model for blood flow in a microvascular network has been developed. The model uses the complete network topology of rat spinotrapezius muscle fascia that was reconstructed from microscopic images. The fascia's network is composed of a feeding arterial network, a collecting venous network, and bundles of capillaries. The flow in the network's vessels is characterized by low Reynolds and Womersley numbers. The model consideres that the microvessels are distensible by pressure and that the arterioles are actively contractile. The blood has non-Newtonian apparent viscosity and blood cells are distributed at bifurcations according to the flow rates into the side branches. These properties have previously been determined experimentally. The method of indefinite admittances is used to compute the flow in the network. The apparent viscosity is computed from local values of hematocrit, shear, and vessel diameter. The model provides detailed information about the flow in all of the network's vessels. Statistical properties of the network, such as the overall flowrate through the network or distributions of pressure, shear stress, and hematocrit in the network are determined. Results for the flow in arterial, venous, and capillary vessels are compared.

  6. Sonographically guided deep plantar fascia injections: where does the injectate go?

    Science.gov (United States)

    Maida, Eugene; Presley, James C; Murthy, Naveen; Pawlina, Wojciech; Smith, Jay

    2013-08-01

    To determine the distribution of sonographically guided deep plantar fascia injections in an unembalmed cadaveric model. A single experienced operator completed 10 sonographically guided deep plantar fascia injections in 10 unembalmed cadaveric specimens (5 right and 5 left) obtained from 6 donors (2 male and 4 female) aged 49 to 95 years (mean, 77.5 years) with a mean body mass index of 23.2 kg/m(2) (range, 18.4-26.3 kg/m(2)). A 12-3-MHz linear array transducer was used to direct a 22-gauge, 38-mm stainless steel needle deep to the plantar fascia at the anterior aspect of the calcaneus using an in-plane, medial-to-lateral approach. In each case, 1.5 mL of 50% diluted colored latex was injected deep to the plantar fascia. After a minimum of 72 hours, study coinvestigators dissected each specimen to assess injectate placement. All 10 injections accurately placed latex adjacent to the deep side of the plantar fascia at the anterior calcaneus. However, the flexor digitorum brevis (FDB) origin from the plantar fascia variably limited direct latex contact with the plantar fascia, and small amounts of latex interdigitated with the FDB origin in 90% (9 of 10). In all 10 specimens, latex also covered the traversing first branch of the lateral plantar nerve (FBLPN, ie, Baxter nerve) between the FDB and quadratus plantae muscles. No latex was found in the plantar fat pad or plantar fascia in any specimen. Sonographically guided deep plantar fascia injections reliably deliver latex deep to the plantar fascia while avoiding intrafascial injection. However, the extent of direct plantar fascia contact is variable due to the intervening FDB. On the contrary, the traversing FBLPN is reliably covered by the injection. Deep plantar fascia injections may have a role in the management of refractory plantar fasciitis, particularly following failed superficial perifascial or intrafascial injections, in cases of preferential deep plantar fascia involvement, or when entrapment

  7. Association between plantar fascia vascularity and morphology and foot dysfunction in individuals with chronic plantar fasciitis.

    Science.gov (United States)

    Chen, Hongying; Ho, Hok-Ming; Ying, Michael; Fu, Siu Ngor

    2013-10-01

    Single-cohort laboratory-based study. To identify whether plantar fascia vascularity and thickness are associated with foot pain and dysfunction in individuals with chronic plantar fasciitis. Background Altered plantar fascia vascularity and thickening of the fascia have been identified in individuals with chronic plantar fasciitis. Thirty-eight patients with chronic unilateral plantar fasciitis and 21 controls participated in this study. Proximal plantar fascia vascularization and thickness were assessed using ultrasound imaging, and pain and foot dysfunction were quantified with a visual analog scale and the Chinese version of the Foot Function Index, respectively. Paired t tests were used to assess the side-to-side differences in fascia thickness and vascularity index (VI) in the control and patient groups, and an unpaired t test was used to make comparisons with the patient group. Multiple regression analysis was performed to identify whether the VI and fascia thickness were associated with pain and foot dysfunction. There were significantly higher VI (mean ± SD, 2.4% ± 1.4%) and fascia thickness (5.0 ± 1.3 mm) values in the affected feet when compared with the unaffected feet in the patient group (VI, 1.4% ± 0.5%; fascia thickness, 3.3 ± 0.7 mm) and with the dominant side of the controls (VI, 1.6% ± 0.4%; fascia thickness, 2.9 ± 0.6 mm). After accounting for age, gender, body mass index, and duration of symptoms, the VI explained 13% and 33% of the variance in pain scores measured with a visual analog scale and the pain subscale of the Foot Function Index, respectively; the VI and fascia thickness explained 42% of the variance in the Foot Function Index. Individuals with unilateral chronic plantar fasciitis demonstrated significantly greater vascularity and thickened fascia on the affected side compared to the unaffected side and also to healthy controls. Fascia vascularity was associated independently with self-perceived pain, and both fascia

  8. Thoracolumbar fascia does not influence proprioceptive signaling from lumbar paraspinal muscle spindles in the cat

    Science.gov (United States)

    Cao, Dong-Yuan; Pickar, Joel G

    2009-01-01

    The thoracolumbar fascia attaches to the lumbar spinous processes and encloses the paraspinal muscles to form a muscle compartment. Because muscle spindles can respond to transverse forces applied at a muscle’s surface, we were interested in the mechanical effects this fascia may have on proprioceptive signaling from lumbar paraspinal muscles during vertebral movement. The discharge of paraspinal muscle spindles at rest and in response to muscle history were investigated in the presence and absence of the thoracolumbar fascia in anesthetized cats. Muscle-history was induced by positioning the L6 vertebra in conditioning directions that lengthened and shortened the paraspinal muscles. The vertebra was then returned to an intermediate position for testing the spindles. Neither resting discharge (P= 0.49) nor the effects of muscle history (P>0.30) was significantly different with the fascia intact vs. removed. Our data showed that the thoracolumbar fascia did not influence proprioceptive signaling from lumbar paraspinal muscles spindles during small passive vertebral movements in cats. In addition, comparison of the transverse threshold pressures needed to stimulate our sample of muscle spindles in the cat with the thoracolumbar fascia compartmental pressures measured in humans during previous studies suggests that the thoracolumbar fascia likely does not affect proprioceptive signaling from lumbar paraspinal muscle spindles in humans. PMID:19627391

  9. Biomechanical behavior of human crural fascia in anterior and posterior regions of the lower limb.

    Science.gov (United States)

    Pavan, Piero G; Pachera, Paola; Stecco, Carla; Natali, Arturo N

    2015-10-01

    The present work focuses on the numerical modeling of the mechanical behavior of the crural fascia, the deep fascia enwrapping the lower limb muscles. This fascia has an important biomechanical role, due to its interaction with muscles during contraction and its association with pathological events, such as compartment syndrome. The mechanical response of the crural fascia is described by assuming a hyperelastic fiber-reinforced constitutive model, with families of fibers disposed according to the spatial disposition of the collagen network, as shown in histological analyses. A two-dimensional finite element model of a lower limb transversal section has been developed to analyze deformational behavior, with particular attention on interaction phenomena between crural fascia and enwrapped muscles. The constitutive model adopted for the crural fascia well fits experimental data taken along the proximal-distal and medial-lateral directions. The finite element analysis allows for interpreting the relation between change in volume and pressure of muscle compartments and the crural fascia deformation.

  10. Injury of the gluteal aponeurotic fascia and proximal iliotibial band: anatomy, pathologic conditions, and MR imaging.

    Science.gov (United States)

    Huang, Brady K; Campos, Juliana C; Michael Peschka, Philippe Ghobrial; Pretterklieber, Michael L; Skaf, Abdalla Y; Chung, Christine B; Pathria, Mini N

    2013-01-01

    The fascia lata, or deep fascia of the thigh, is a complex anatomic structure that has not been emphasized as a potential source of pelvic and hip pain. This structure represents a broad continuum of fibrous tissue about the buttock, hip, and thigh that receives contributions from the posteriorly located aponeurotic fascia covering the gluteus medius muscle and from the more laterally located iliotibial band (ITB). At the pelvis and hip, the ITB consists of three layers that merge at the lower portion of the tensor fasciae latae muscle. The gluteal aponeurotic fascia and ITB merge at the buttock and hip before extending inferiorly to the Gerdy tubercle at the anterolateral tibia. Injuries to these anatomic structures are an underdiagnosed cause of pain and disability and may clinically mimic more common processes affecting the hip and proximal thigh. Categories of disease include overuse injuries, traumatic injuries, degenerative lesions, and inflammatory lesions. Familiarity with the anatomy and pathologic conditions of the fascia lata and its components is important in their recognition as a potential source of symptoms. This article illustrates the anatomy of this complex fascia through anatomic-pathologic correlation and describes the magnetic resonance imaging appearances of the pathologic conditions involving it.

  11. The role of temporalis fascia for free mucosal graft survival in small nasal septal perforation repair.

    Science.gov (United States)

    Jeon, Eun-Ju; Choi, Jin; Lee, Joo-Hyung; Kim, Sung-Won; Nam, In-Chul; Park, Yong-Su; Jin, Sang-Gyun; Cheon, Byung-Jun

    2014-01-01

    Temporalis fascia has been used widely as a interposition graft for mucosal rotation flap in nasal septal perforation repair. However, the exact role of temporalis fascia in healing process has not yet been clarified. For the pedicle of rotation flap has been considered as a major vehicle for nutrition distribution, the role of temporalis fascia has been devaluated. In this study, we experienced small nasal septal perforation repairs using free mucosal graft not having pedicles but covered by temporalis fascia. Three patients with small nasal septal perforations not larger than 1 × 1 cm were included. In 2 patients, the perforations were repaired using free composite grafts from the inferior turbinate mucosa covered by continuous temporalis fascia not divided, and the surgical results were successful with complete healings. In 1 patient, however, the temporalis fascia was divided into 2 parts to better fit the shape of the perforation, and the graft failed to survive. These surgical results suggest that the temporalis fascia might have an important role in healing process of nasal septal defect and could be used as a beneficial options for small mucosal defect repair surgeries using free mucosal grafts.

  12. The effect on the extracellular matrix of the deep fascia in response to leg lengthening

    Directory of Open Access Journals (Sweden)

    Wei Yi-Yong

    2008-07-01

    Full Text Available Abstract Background Whereas the alterations of diverse tissues in cellular and molecular levels have been investigated during leg lengthening via microscopy and biochemical studies, little is known about the response of deep fascia. This study aims to investigate the changes of the extracellular matrix in deep fascia in response to leg lengthening. Methods Animal model of leg lengthening was established in New Zealand white rabbits. Distraction was initiated at a rate of 1 mm/day and 2 mm/day in two steps, and preceded until increases of 10% and 20% in the initial length of tibia had been achieved. Alcian blue stain and picrosirius-polarization method were used for the study of the extracellular matrix of deep fascia samples. Leica DM LA image analysis system was used to investigate the quantitative changes of collagen type I and III. Results Alcian blue stain showed that glycosaminoglycans of fascia of each group were composed of chondroitin sulphate and heparin sulphate, but not of keratan sulphate. Under the polarization microscopy, the fascia consisted mainly of collagen type I. After leg lengthening, the percentage of collagen type III increased. The most similar collagen composition of the fascia to that of the normal fascia was detected at a 20% increase in tibia length achieved via a distraction rate of 1 mm/d. Conclusion The changes in collagen distribution and composition occur in deep fascia during leg lengthening. Although different lengthening schemes resulted in varied matrix changes, the most comparable collagen composition to be demonstrated under the scheme of a distraction rate of 1 mm/day and 20% increase in tibia length. Efficient fascia regeneration is initiated only in certain combinations of the leg load parameters including appropriate intensity and duration time, e.g., either low density distraction that persist a relatively short time or high distraction rates.

  13. Ultrasonographic study of Achilles tendon and plantar fascia in chondrocalcinosis.

    Science.gov (United States)

    Falsetti, Paolo; Frediani, Bruno; Acciai, Caterina; Baldi, Fabio; Filippou, Georgios; Prada, Edwin Parra; Sabadini, Luciano; Marcolongo, Roberto

    2004-11-01

    To investigate by high frequency grey-scale ultrasonography (US) and power Doppler sonography (PDS) the modality and frequency of involvement of the Achilles tendon and plantar fascia in chondrocalcinosis (CC), and to correlate these findings with clinical complaints and radiographic evidence. The heels of 57 consecutive patients with CC were evaluated by US, PDS, and radiography. One control group of 50 consecutive patients with osteoarthritis (OA) without signs of CC was studied in the same way. A second control group of 50 healthy subjects underwent only US/PDS examination. All subjects also underwent clinical assessment. US revealed Achilles tendon calcifications in 57.9% of those with CC, but none in the control groups. Plantar fascia calcifications were observed in 15.8% of CC and in 2% of OA cases, but not in healthy controls. US showed no significant difference in postero-inferior and inferior calcaneal enthesophytosis between subjects with CC (59.6% and 61.4%, respectively) and those with OA (46% and 44%, respectively). Such alterations were also present, in lower percentages, in the healthy controls. Posterior and inferior calcaneal erosions were absent in all groups. Achilles enthesopathy was found in 22.8% of patients with CC (14.9% of heels, with vascular signals in 11.4% of heels on PDS). Deep retrocalcaneal bursitis was found in 10.5% of patients with CC (7% of heels, with vascular signals in 5.2% of heels on PDS). Plantar fasciitis was found in 40.3% of patients with CC (36% of heels, with vascular signals in 2.6% of heels on PDS) and in 14% of OA patients, but not in healthy controls. No significant correlation was found between talalgia or sex of patients and presence of calcifications. A significant correlation was observed between talalgia and Achilles enthesopathy (r = 0.78, p talalgia and vascular signals on PDS was observed in Achilles enthesopathy (r = 0.91, p < 0.0001) and deep retrocalcaneal bursitis (r = 0.65, p < 0.0001). The presence of

  14. Skin, fascias, and scars: symptoms and systemic connections.

    Science.gov (United States)

    Bordoni, Bruno; Zanier, Emiliano

    2013-01-01

    Every element or cell in the human body produces substances that communicate and respond in an autocrine or paracrine mode, consequently affecting organs and structures that are seemingly far from each other. The same also applies to the skin. In fact, when the integrity of the skin has been altered, or when its healing process is disturbed, it becomes a source of symptoms that are not merely cutaneous. The skin is an organ, and similar to any other structure, it has different functions in addition to connections with the central and peripheral nervous system. This article examines pathological responses produced by scars, analyzing definitions and differences. At the same time, it considers the subcutaneous fascias, as this connective structure is altered when there is a discontinuous cutaneous surface. The consequence is an ample symptomatology, which is not limited to the body area where the scar is located, such as a postural or trigeminal disorder.

  15. Fascia iliaca block, for fractured femur, in Emergency Departments

    Directory of Open Access Journals (Sweden)

    M.A. Majeed*

    2013-12-01

    Discussion: We have traditionally been using opiates for severe pain but they don’t come without side effects, especially the elderly group takes most of the blow. As discussed above, NOF fracture makes a significant number of patients presenting to ED. Therefore having a non-opiates based pain relief like FIB, makes it very useful. The above papers suggest a beneficial role of ultrasound guided FIB in femoral fractures either as an alternative or adjunct to the routinely used analgesia. Evidence suggests that the placement of local anaesthetic in the wrong plane will reduce the success of any regional anaesthetic technique. The use of ultrasound guidance will permit the identification of the fascia iliaca and neurovascular bundle. It will also provide help in the needle guidance and direct observation of local anaesthetic spread in real time. Therefore the chances of effective block are extremely high when done under ultrasound guidance.

  16. [Refixation of the M. recti abdomini on the symphysis in traumatic pubis symphysis disruption. Reconstruction to the original anatomic situation].

    Science.gov (United States)

    Del Frari, B; Larndorfer, R; Piza-Katzer, H

    2008-10-01

    Pelvic fractures may accompany other injuries and can be life-threatening. In addition, the rectus abdominis muscles might also be torn. During fracture reduction, these muscles are fixed to their insertions. The goal should be reconstruction as close as possible to the original anatomic situation. Refixation of the vertical rectus muscles that have retreated cranially results in preventing development of lower abdominal wall hernia.A hernia in combination with a symphysis disruption has been reported very seldom in the available literature. We report here on a case of hernia that developed postoperatively after treatment of traumatic pubic symphysis rupture. Primary open reduction of the symphysis was carried out and the rectus abdominis muscles were refixed to the bones. An attempt was made to repair the incisional hernia that developed by tightening the fascia. Two and a half years after the accident, the patient developed a diastasis and an abdominal wall hernia, which were repaired by refixation of the rectus abdominis muscles to the bones with Mersilene bands. Results nine months after the reconstructive surgical intervention show a firm abdominal wall without recurrence.This case shows that even 2.5 years after an accident, the rectus abdomini muscles can be fixed with Mersilene bands to the bone and anatomic reconstruction of the abdominal wall can be carried out.

  17. [Clinical experience of penile augmentation with superficial fascia retrocession: a report of 60 cases].

    Science.gov (United States)

    Li, Xia; Wang, Hai-Tao; Yang, Jin-Cun; Huo, Ran; Zhang, Cheng; Hu, Nan

    2013-01-01

    To investigate the clinical effect of penile augmentation with superficial fascia retrocession. The first annular incision line was designed, reserving the inner plate 0.5 -0.8 cm. The second annular incision line was determined, according to the length of penile erection. The skin tissue between the double loops was stripped, reserving the superficial fascia and the superficial dorsal veins. Before the closure of two annual incision with no tension, the superficial fascia tissue was pushed proximally and fixed sectionally to augment penis. From Jun 2009 to Jun 2011, 60 patients with redundant prepuce or phimosis were treated with this method. During 3 to 12 months follow-up, the postoperative penile perimeter increased significantly. The glans were exposed and the prepuce looked smooth. The function of the penis maintained undamaged. The penile augmentation with superficial fascia retrocession can make full use of autologous tissue to augment penis, meanwhile, redundant prepuce can be resected. It is very practical for clinical application.

  18. Imaging of plantar fascia and Achilles injuries undertaken at the London 2012 Olympics.

    Science.gov (United States)

    Elias, David A; Carne, Andrew; Bethapudi, Sarath; Engebretsen, Lars; Budgett, Richard; O'Connor, Philip

    2013-12-01

    Plantar fascia and distal Achilles injuries are common in elite athletes. Acute athletic injuries of the plantar fascia include acute plantar fasciopathy and partial or complete tears. Underlying most acute injuries is a background of underlying chronic plantar fasciopathy. Injuries may affect the central or less commonly lateral portions of the fascia and acute tears are generally proximal. Athletic Achilles injuries may occur at the mid tendon or the distal insertion, and there may be an underlying chronic tendinopathy. Acute or chronic paratendinopathy may occur as a separate entity or combined with Achilles injury. In this article, the spectrum of athletic injuries of the plantar fascia and Achilles is described, illustrated by imaging findings from the London 2012 Olympic games.

  19. Comparacion de injerto de tejido conectivo y fascia en el tratamiento de defectos de reborde alveolar

    National Research Council Canada - National Science Library

    Vargas Quesada, Alejandra; Pazos Ruiz, Andreina; Pereira Ebratt, Ramon; Jaime Serrano Alvarez, Juan

    2010-01-01

    ...: se seleccionaron 18 sitios quirurgicos, de 14 pacientes, y se asignaron aleatoriamente. Fueron asignados ocho sitios quirurgicos para recibir injerto autologo de tejido conectivo, y nueve para recibir injerto alogeno de fascia muscular...

  20. The anatomical and functional relation between gluteus maximus and fascia lata.

    Science.gov (United States)

    Stecco, Antonio; Antonio, Stecco; Gilliar, Wolfgang; Wolfgang, Gilliar; Hill, Robert; Robert, Hill; Fullerton, Brad; Stecco, Carla; Carla, Stecco

    2013-10-01

    There is not full agreement regarding the distal insertions of the gluteus maximus muscle (GM), particularly the insertions into the iliotibial band and lateral intermuscular septum. 6 cadavers, 4 males and 2 females, mean age 69 yr, were dissected to evaluate the insertions of the GM into the iliotibial band, fascia lata, lateral intermuscular septum and femur. The iliotibial band is a reinforcement of the fascia lata and cannot be separated from it. Its inner side is in continuity with the lateral intermuscular septum, which divides the quadriceps from the hamstring. In all subjects the gluteus maximus presented a major insertion into the fascia lata, so large that the iliotibial tract could be considered a tendon of insertion of the gluteus maximus. The fascial insertion of the gluteus maximus muscle could explain the transmission of the forces from the thoracolumbar fascia to the knee. Copyright © 2013 Elsevier Ltd. All rights reserved.

  1. Ultrasound Evaluation of the Combined Effects of Thoracolumbar Fascia Injury and Movement Restriction in a Porcine Model.

    Science.gov (United States)

    Bishop, James H; Fox, James R; Maple, Rhonda; Loretan, Caitlin; Badger, Gary J; Henry, Sharon M; Vizzard, Margaret A; Langevin, Helene M

    2016-01-01

    The persistence of back pain following acute back "sprains" is a serious public health problem with poorly understood pathophysiology. The recent finding that human subjects with chronic low back pain (LBP) have increased thickness and decreased mobility of the thoracolumbar fascia measured with ultrasound suggest that the fasciae of the back may be involved in LBP pathophysiology. This study used a porcine model to test the hypothesis that similar ultrasound findings can be produced experimentally in a porcine model by combining a local injury of fascia with movement restriction using a "hobble" device linking one foot to a chest harness for 8 weeks. Ultrasound measurements of thoracolumbar fascia thickness and shear plane mobility (shear strain) during passive hip flexion were made at the 8 week time point on the non-intervention side (injury and/or hobble). Injury alone caused both an increase in fascia thickness (p = .007) and a decrease in fascia shear strain on the non-injured side (p = .027). Movement restriction alone did not change fascia thickness but did decrease shear strain on the non-hobble side (p = .024). The combination of injury plus movement restriction had additive effects on reducing fascia mobility with a 52% reduction in shear strain compared with controls and a 28% reduction compared to movement restriction alone. These results suggest that a back injury involving fascia, even when healed, can affect the relative mobility of fascia layers away from the injured area, especially when movement is also restricted.

  2. Effects of Body Mass Index on Mechanical Properties of the Plantar Fascia and Heel Pad in Asymptomatic Participants.

    Science.gov (United States)

    Taş, Serkan; Bek, Nilgün; Ruhi Onur, Mehmet; Korkusuz, Feza

    2017-07-01

    Musculoskeletal foot disorders have a high incidence among overweight and obese individuals. One of the important factors causing this high incidence may be plantar fascia and heel pad (HP)-related mechanical changes occurring in these individuals. The aim of the present study was to investigate the plantar fascia and HP stiffness and thickness parameters in overweight and obese individuals and compare these values with those of normal-weight individuals. This study was carried out in 87 (52 female, 35 male) healthy sedentary individuals between the ages of 19 and 58 years (34 ± 11 years). Participants were subsequently categorized according to body mass index (BMI) as normal weight (18.5 kg/m 2 fascia and HP thickness and stiffness were measured with an ultrasonography device using a linear ultrasonography probe. Overweight and obese individuals had higher HP thickness ( P fascia thickness ( P = .001), heel pad microchamber layer (MIC) stiffness ( P fascia stiffness ( P fascia thickness ( P = .001, r = 0.536), MIC stiffness ( P fascia stiffness ( P fascia and an increase in the thickness of the plantar fascia as well as the thickness and stiffness of HP. Increased body mass could cause changes in the mechanical properties of HP and plantar fascia. Level 3, comparative study.

  3. Effect of gender, age and anthropometric variables on plantar fascia thickness at different locations in asymptomatic subjects

    Energy Technology Data Exchange (ETDEWEB)

    Pascual Huerta, Javier [Department of Podiatry, Universidad Europea de Madrid (Spain)]. E-mail: javier.pascual@uem.es; Alarcon Garcia, Juan Maria [Ultrasound Unit, Hospital Nuestra Senora de America, Madrid (Spain)

    2007-06-15

    Purpose: The study was aimed to investigate plantar fascia thickness at different locations in healthy asymptomatic subjects and its relationship to the following variables: weight, height, sex and age. Material and methods: The study evaluates 96 feet of healthy asymptomatic volunteers. The plantar fascia thickness was measured at four different locations: 1 cm proximal to the insertion of the plantar fascia, at the insertion of the plantar fascia on the calcaneus and separate out 1 cm + 2 cm distal to the insertion. A 10 MHz linear-array transducer was used. Results: There were statistically significant differences in plantar fascia thickness at the four different locations (p < 0.001) although no differences in PF thickness were found between the two distal from insertion locations (1 and 2 cm). Multiple regression analysis showed sex as independent predictor of plantar fascia thickness at 1 cm proximal to the insertion. At origin and 1 cm distal to insertion weight was an independent predictor of plantar fascia thickness. Conclusions: There are differences of thickness at different locations of plantar fascia measured by ultrasonography. Thickness at 1 cm proximal to the insertion is influenced by sex and thickness at origin and at 1 cm distal to the insertion has a direct relationship with body weight. This could be attributed to the overloading effect that weight has on plantar fascia in healthy symptomatic subjects at these two locations. Height and age did not seem to influence as independent variables in plantar fascia thickness among non-painful subjects.

  4. Ultrasound Evaluation of the Combined Effects of Thoracolumbar Fascia Injury and Movement Restriction in a Porcine Model.

    Directory of Open Access Journals (Sweden)

    James H Bishop

    Full Text Available The persistence of back pain following acute back "sprains" is a serious public health problem with poorly understood pathophysiology. The recent finding that human subjects with chronic low back pain (LBP have increased thickness and decreased mobility of the thoracolumbar fascia measured with ultrasound suggest that the fasciae of the back may be involved in LBP pathophysiology. This study used a porcine model to test the hypothesis that similar ultrasound findings can be produced experimentally in a porcine model by combining a local injury of fascia with movement restriction using a "hobble" device linking one foot to a chest harness for 8 weeks. Ultrasound measurements of thoracolumbar fascia thickness and shear plane mobility (shear strain during passive hip flexion were made at the 8 week time point on the non-intervention side (injury and/or hobble. Injury alone caused both an increase in fascia thickness (p = .007 and a decrease in fascia shear strain on the non-injured side (p = .027. Movement restriction alone did not change fascia thickness but did decrease shear strain on the non-hobble side (p = .024. The combination of injury plus movement restriction had additive effects on reducing fascia mobility with a 52% reduction in shear strain compared with controls and a 28% reduction compared to movement restriction alone. These results suggest that a back injury involving fascia, even when healed, can affect the relative mobility of fascia layers away from the injured area, especially when movement is also restricted.

  5. [Fascia lata transplant from cadaveric donor in the reconstruction of abdominal wall defects in children].

    Science.gov (United States)

    Peláez Mata, D; Alvarez Zapico, J A; Gutiérrez Segura, C; Fernández Jiménez, I; García Saavedra, S; González Sarasúa, J; Arriaga Flórez, M J

    2001-01-01

    Abdominal wall closure is not possible in large congenital defects, even after extensively stretching in to enlarge its capacity. The skin coverage is usually adequate but the aponeurotic defect has to be closed temporally using synthetic patches. The use of these materials leads to increase complication such as infection, fistula formation and extrusion. In addition a second operation is required to remove the material and to perform a definitive closure. The role of fascia lata in reconstruction of abdominal wall is well established as free grafts, pedicled flaps or free flaps. Bank cadaveric fascia lata is used extensively in neurosurgical, ophtalmological, orthopaedic and urogynecological procedures. This is the first description of the use of cadaveric fascia lata for the closure of large abdominal wall defects. We present two cases of congenital diaphragmatic hernia. The first patient was a newborn who presented the impossibility to close the fascia, that was salvaged by a teflón patch. Five months later the wound opened, leaving the mesh exposed that had to be removed. A cadaveric fascia lata patch was used to cover the defect, closing the skin satisfactorily. The second case was a two days newborn. We performed the diaphragmatic closure, and the aponeurotic defect was closed using cadaveric fascia lata. Cosmetic and functional appearance are satisfactory in both cases and no complications have been seen. Fascia lata patches are revascularized in the abdominal wall and incorporates into receptor tissue. They have the following advantages with respect to synthetic materials: First, the risk of complications is lower. Second, their removal is not necessary. Finally, no intraperitoneal adhesions occur. The risks of disease transmission and rejection are minimized by the Centro Comunitario de Transfusiones donor selection and processing of the cadaveric fascia lata.

  6. The effects of strain amplitude and localization on viscoelastic mechanical behaviour of human abdominal fascia.

    Science.gov (United States)

    Kirilova-Doneva, Miglena; Pashkouleva, Dessislava; Kavardzhikov, Vasil

    2016-01-01

    The purpose of the paper is to examine and compare the viscoelastic mechanical properties of human transversalis and umbilical fasciae according to chosen strain levels. A sequence of relaxation tests of finite deformation ranging from 4 to 6% strain with increment 0.3% was performed at strain rate 1.26 mm/s. Initial and equilibrium stresses T0, Teq, initial modulus E and equilibrium modulus Eeq, reduction of the stress during relaxation process ΔT, as well as the ratio (1 - Eeq /E) were calculated. The range in which parameters change their values are (0.184-1.74 MPa) for initial stress, (0.098-0.95 MPa) for equilibrium stress, (43.5-4.6 MPa) for initial modulus E. For Eeq this interval is (23.75-2.45 MPa). There are no statistically significant differences between the values of these parameters according to localization. The differences in viscoelastic properties of both fasciae are demonstrated by reduction of the stress during relaxation process and ratio (1 - Eeq /E). The values of ΔT and (1 - Eeq /E) ratio for umbilical fascia are significantly greater than that of fascia transversalis. An increase of 2% in strain leads to change of the normalized relaxation ratio of fasciae between 28%-66%. There is a weak contribution of viscous elements in fascia transversalis samples during relaxation, while in umbilical fascia the contribution of viscous component increases with strain level to 0.66 at 5.3% strain. This study adds new data for the material properties of human abdominal fascia. The results demonstrate that in chosen range of strain there is an influence of localization on visco-elastic tissue properties.

  7. Comparison of cartilage graft and fascia in type 1 tympanoplasty: systematic review and meta-analysis.

    Science.gov (United States)

    Yang, Tao; Wu, Xuewen; Peng, Xiaofei; Zhang, Yanni; Xie, Shaobing; Sun, Hong

    2016-11-01

    Tympanoplasty using cartilage grafts has a better graft take rate than that using temporalis fascia grafts. There are no significant differences between cartilage grafts and temporalis fascia grafts for hearing outcomes. Contrary to the sliced cartilage sub-group, full-thickness cartilage grafts generate better hearing outcomes than temporalis fascia grafts. Tympanic membrane perforation can cause middle ear relapsing infection and lead to hearing damage. Various techniques have been applied in order to reconstruct the tympanic membrane. Recently, cartilage grafts and temporalis fascia grafts have been widely used for tympanic membrane closure. A systemic review and meta-analysis was carried out based on published retrospective trials that investigated the efficacy of cartilage grafts and temporalis fascia grafts in type 1 tympanoplasty. Both graft take rates and mean AIR-BONE-GAP gains were analyzed. Cochrane Library, PubMed, and Embase were systematically searched. After a scientific investigation, we extracted the relevant data following our selection criteria. Odds ratio (OR) of graft take rates and mean difference (MD) of AIR-BONE-GAP gains were calculated within 95% confidence intervals. Eight eligible articles with 915 patients were reviewed. The pooled OR for graft take rate was 3.11 (95% CI =1.94-5.00; p = 0.43) and the difference between the two groups was significant, which means that the cartilage grafts group got a better graft take rate than the temporalis fascia grafts group. The pooled MD for mean AIR-BONE-GAP gain was 1.92 (95% CI = -0.12-3.95; p fascia grafts group. On the contrary, the pooled MD of sliced cartilage grafts sub-group was 0.12 (95% CI = -0.44-0.69; p = 0.61) and there was no significant difference between the sliced cartilage grafts and temporalis fascia group.

  8. Reduced thoracolumbar fascia shear strain in human chronic low back pain

    Science.gov (United States)

    2011-01-01

    Background The role played by the thoracolumbar fascia in chronic low back pain (LBP) is poorly understood. The thoracolumbar fascia is composed of dense connective tissue layers separated by layers of loose connective tissue that normally allow the dense layers to glide past one another during trunk motion. The goal of this study was to quantify shear plane motion within the thoracolumbar fascia using ultrasound elasticity imaging in human subjects with and without chronic low back pain (LBP). Methods We tested 121 human subjects, 50 without LBP and 71 with LBP of greater than 12 months duration. In each subject, an ultrasound cine-recording was acquired on the right and left sides of the back during passive trunk flexion using a motorized articulated table with the hinge point of the table at L4-5 and the ultrasound probe located longitudinally 2 cm lateral to the midline at the level of the L2-3 interspace. Tissue displacement within the thoracolumbar fascia was calculated using cross correlation techniques and shear strain was derived from this displacement data. Additional measures included standard range of motion and physical performance evaluations as well as ultrasound measurement of perimuscular connective tissue thickness and echogenicity. Results Thoracolumbar fascia shear strain was reduced in the LBP group compared with the No-LBP group (56.4% ± 3.1% vs. 70.2% ± 3.6% respectively, p fascia shear strain and the following variables: perimuscular connective tissue thickness (r = -0.45, p fascia shear strain was ~20% lower in human subjects with chronic low back pain. This reduction of shear plane motion may be due to abnormal trunk movement patterns and/or intrinsic connective tissue pathology. There appears to be some sex-related differences in thoracolumbar fascia shear strain that may also play a role in altered connective tissue function. PMID:21929806

  9. Fascia: A missing link in our understanding of the pathology of fibromyalgia.

    Science.gov (United States)

    Liptan, Ginevra L

    2010-01-01

    Significant evidence exists for central sensitization in fibromyalgia, however the cause of this process in fibromyalgia-and how it relates to other known abnormalities in fibromyalgia-remains unclear. Central sensitization occurs when persistent nociceptive input leads to increased excitability in the dorsal horn neurons of the spinal cord. In this hyperexcited state, spinal cord neurons produce an enhanced responsiveness to noxious stimulation, and even to formerly innocuous stimulation. No definite evidence of muscle pathology in fibromyalgia has been found. However, there is some evidence for dysfunction of the intramuscular connective tissue, or fascia, in fibromyalgia. This paper proposes that inflammation of the fascia is the source of peripheral nociceptive input that leads to central sensitization in fibromyalgia. The fascial dysfunction is proposed to be due to inadequate growth hormone production and HPA axis dysfunction in fibromyalgia. Fascia is richly innervated, and the major cell of the fascia, the fibroblast, has been shown to secrete pro-inflammatory cytokines, particularly IL-6, in response to strain. Recent biopsy studies using immuno-histochemical staining techniques have found increased levels of collagen and inflammatory mediators in the connective tissue surrounding the muscle cells in fibromyalgia patients. The inflammation of the fascia is similar to that described in conditions such as plantar fasciitis and lateral epicondylitis, and may be better described as a dysfunctional healing response. This may explain why NSAIDs and oral steroids have not been found effective in fibromyalgia. Inflammation and dysfunction of the fascia may lead to central sensitization in fibromyalgia. If this hypothesis is confirmed, it could significantly expand treatment options to include manual therapies directed at the fascia such as Rolfing and myofascial release, and direct further research on the peripheral pathology in fibromyalgia to the fascia.

  10. Plantar fascia softening in plantar fasciitis with normal B-mode sonography.

    Science.gov (United States)

    Wu, Chueh-Hung; Chen, Wen-Shiang; Wang, Tyng-Guey

    2015-11-01

    To investigate plantar fascia elasticity in patients with typical clinical manifestations of plantar fasciitis but normal plantar fascia morphology on B-mode sonography. Twenty patients with plantar fasciitis (10 unilateral and 10 bilateral) and 30 healthy volunteers, all with normal plantar fascia morphology on B-mode sonography, were included in the study. Plantar fascia elasticity was evaluated by sonoelastographic examination. All sonoelastograms were quantitatively analyzed, and less red pixel intensity was representative of softer tissue. Pixel intensity was compared among unilateral plantar fasciitis patients, bilateral plantar fasciitis patients, and healthy volunteers by one-way ANOVA. A post hoc Scheffé's test was used to identify where the differences occurred. Compared to healthy participants (red pixel intensity: 146.9 ± 9.1), there was significantly less red pixel intensity in the asymptomatic sides of unilateral plantar fasciitis (140.4 ± 7.3, p = 0.01), symptomatic sides of unilateral plantar fasciitis (127.1 ± 7.4, p fascia thickness or green or blue pixel intensity among these groups. Sonoelastography revealed that the plantar fascia is softer in patients with typical clinical manifestations of plantar fasciitis, even if they exhibit no abnormalities on B-mode sonography.

  11. Comparative study of sliced tragal cartilage and temporalis fascia in type I tympanoplasty.

    Science.gov (United States)

    Khan, M M; Parab, S R

    2015-01-01

    To compare anatomical and audiological results using sliced tragal cartilage and temporalis fascia in type I tympanoplasty. A retrospective review was undertaken of primary tympanoplasties using sliced tragal cartilage and temporalis fascia from May 2005 to January 2008. In total, 223 ears were operated on using sliced tragal cartilage graft and 167 using temporalis fascia. Statistical analysis of the outcome data was performed. At the two-year and four-year follow ups, successful closure of the tympanic membrane was achieved in 98.20 per cent and 97.75 per cent, respectively, of the cartilage group compared with 87.42 per cent and 82.63 per cent, respectively, of the temporalis fascia group. At the four-year follow up, the average air-bone gap was 7.10 ± 3.01 dB in the cartilage group and 8.05 ± 3.22 dB in the temporalis fascia group. The overall success rate for primary cartilage tympanoplasty is higher when using sliced cartilage than with temporalis fascia grafting.

  12. Diced Cartilage Grafts Wrapped in Rectus Abdominis Fascia for Nasal Dorsum Augmentation.

    Science.gov (United States)

    Cerkes, Nazim; Basaran, Karaca

    2016-01-01

    Dorsum augmentation is one of the most delicate components of rhinoplasty. Although various solid grafts have been used in the past for this purpose, diced cartilage grafts wrapped in fascia have become popular in recent decades. In this study, the authors analyze and discuss the results of using diced cartilage grafts wrapped in rectus abdominis muscle fascia for dorsal augmentation. Nasal dorsum augmentation using the diced cartilage wrapped in rectus abdominis fascia technique was performed on 109 patients between 2008 and 2014. Six patients were primary cases, 69 patients were secondary, and 18 were tertiary. Sixteen patients had previously undergone more than three operations. In all patients, the rectus abdominis fascia was harvested with the described technique and wrapped around the diced cartilages obtained from the costal cartilage. The average follow-up period was 19.6 months (range, 6 to 47 months). Satisfactory results were obtained with acceptable complications and revision rates. Three patients underwent reoperation because of overcorrection. Insufficient augmentation was seen in five patients. In four patients, infection developed after postoperative day 5. One patient complained of a hypertrophic scar on the donor site. None of the patients showed any symptoms indicating an abdominal hernia. Techniques using diced cartilage grafts wrapped in fascia have now become the gold standard for dorsal augmentations. When it is considered that secondary cases requiring dorsal augmentation are usually those also needing costal cartilage grafts, rectus abdominis fascia becomes a useful carrier for diced cartilages, which is in the same donor area. Therapeutic, IV.

  13. The thoracolumbar fascia: anatomy, function and clinical considerations

    Science.gov (United States)

    Willard, F H; Vleeming, A; Schuenke, M D; Danneels, L; Schleip, R

    2012-01-01

    In this overview, new and existent material on the organization and composition of the thoracolumbar fascia (TLF) will be evaluated in respect to its anatomy, innervation biomechanics and clinical relevance. The integration of the passive connective tissues of the TLF and active muscular structures surrounding this structure are discussed, and the relevance of their mutual interactions in relation to low back and pelvic pain reviewed. The TLF is a girdling structure consisting of several aponeurotic and fascial layers that separates the paraspinal muscles from the muscles of the posterior abdominal wall. The superficial lamina of the posterior layer of the TLF (PLF) is dominated by the aponeuroses of the latissimus dorsi and the serratus posterior inferior. The deeper lamina of the PLF forms an encapsulating retinacular sheath around the paraspinal muscles. The middle layer of the TLF (MLF) appears to derive from an intermuscular septum that developmentally separates the epaxial from the hypaxial musculature. This septum forms during the fifth and sixth weeks of gestation. The paraspinal retinacular sheath (PRS) is in a key position to act as a ‘hydraulic amplifier’, assisting the paraspinal muscles in supporting the lumbosacral spine. This sheath forms a lumbar interfascial triangle (LIFT) with the MLF and PLF. Along the lateral border of the PRS, a raphe forms where the sheath meets the aponeurosis of the transversus abdominis. This lateral raphe is a thickened complex of dense connective tissue marked by the presence of the LIFT, and represents the junction of the hypaxial myofascial compartment (the abdominal muscles) with the paraspinal sheath of the epaxial muscles. The lateral raphe is in a position to distribute tension from the surrounding hypaxial and extremity muscles into the layers of the TLF. At the base of the lumbar spine all of the layers of the TLF fuse together into a thick composite that attaches firmly to the posterior superior iliac spine

  14. Herniorrafia inguinal: Técnica por sobrecapas de Fascia Transversalis

    Directory of Open Access Journals (Sweden)

    José Miguel Goderich Lalán

    1997-08-01

    Full Text Available Se realizó un estudio descriptivo, prospectivo, observacional y longitudinal para evaluar los resultados obtenidos con la aplicación de una técnica de reparación herniaria inguinal (original del autor por sobrecapas de fascia transversalis, en la que se afronta una primera capa de ésta en sutura continua, desde la proyección del tubérculo púbico hasta obliterar el anillo inguinal profundo, después de lo cual se crea una segunda capa al afrontar el arco aponeurótico del transverso a la cintilla iliopubiana. Luego de un seguimiento superior a los 10 años, se comprobó que de 1 475 pacientes sólo hubo recidivas en 1,2 %; éstas fueron más frecuentes en los hombres, en las hernias del tipo indirecto y en los pacientes con más de 45 años. El mayor número de recidivas ocurrió entre el primer y tercer año de operado. Se recomienda introducir esta nueva técnica en la práctica quirúrgica, y cumplir las indicaciones y el proceder señalado por el autorA descriptive, prospective, observational, and longitudinal study was performed to evaluate the results obtained with the application of a technique for the repair of inguinal hernia (the author's original technique by overlayers of fascia transversalis, in which the first layer is copped with the use of continuos suture from the projection of the pubic tubercle until the obliteration of the deep inguinal rign, creating a second layer when copping the aponeurotic arch of the transverse to the iliopubic eminence. After a follow-up longer than 10 years, it was proved that out of 1 475 patients, only 1,2 % presented with recurrences. Relapses were more frequent in males, in indirect hernias and in patients over 45 years of age. The greatest number of recurrences occurred between the first and the third year after the operation. It is recommended to introduce this new technique within the surgical practice and to comply with the indications for the procedure made by the author

  15. In vivo relationship between pelvis motion and deep fascia displacement of the medial gastrocnemius: anatomical and functional implications.

    Science.gov (United States)

    Cruz-Montecinos, Carlos; González Blanche, Alberto; López Sánchez, David; Cerda, Mauricio; Sanzana-Cuche, Rodolfo; Cuesta-Vargas, Antonio

    2015-11-01

    Different authors have modelled myofascial tissue connectivity over a distance using cadaveric models, but in vivo models are scarce. The aim of this study was to evaluate the relationship between pelvic motion and deep fascia displacement in the medial gastrocnemius (MG). Deep fascia displacement of the MG was evaluated through automatic tracking with an ultrasound. Angular variation of the pelvis was determined by 2D kinematic analysis. The average maximum fascia displacement and pelvic motion were 1.501 ± 0.78 mm and 6.55 ± 2.47 °, respectively. The result of a simple linear regression between fascia displacement and pelvic motion for three task executions by 17 individuals was r = 0.791 (P fascia displacement of the MG (r = 0.449, P fasciae in restricting movement in remote zones. © 2015 Anatomical Society.

  16. Cytokine manipulation of explanted Dupuytren's affected human palmar fascia.

    Science.gov (United States)

    Kuhn, M A; Payne, W G; Kierney, P C; Pu, L L; Smith, P D; Siegler, K; Ko, F; Wang, X; Robson, M C

    2001-01-01

    Dupuytren's disease plagues human hands and digits producing fibrotic nodules and fascial cords with resultant debilitating flexion contracture deformities. Interest in this condition is great but because the disease is specific to humans and study has been hampered by the lack of an in vivo model. By utilizing an in vivo "nude" rat model it is possible to maintain and study explanted Dupuytren's contracted palmar fascia for prolonged periods of time. Human specimens were divided into four, one for in vitro analysis, and three for model explantation. The explanted tissue was perfused with either transforming growth factor beta-2 (TGFbeta2), its antibody, or a control vehicle. Explant biopsies were obtained at 30 and 60 days and compared to tissue prior to explantation. Immunohistochemistry of collagen I and III, DNA synthesis, protein production, and fibroblast kinetics were serially determined. Perfusion of explanted Dupuytren's tissue by TGFbeta2 upregulated collagen I and III from biopsies obtained from the explants at 30 days when compared to vehicle control (P < 0.001). Perfusion with antibody prevented this upregulation when compared to vehicle control (P < 0.001). Cell cultures derived from fibroblasts obtained from biopsies of the explants perfused with TGFbeta2 increased DNA synthesis, protein production and fibroblast kinetics. These findings paralleled those from other fibroproliferative disorders suggesting a role for TGFbeta2 in the pathogenesis of Dupuytren's contracture as well as possible novel treatment approaches.

  17. Various Applications of Deep Temporal Fascia in Rhinoplasty

    Science.gov (United States)

    Kim, Jae Hoon; Choi, Chang Yong; Jung, Kyu Hwa; Song, Jin Woo

    2015-01-01

    Purpose In Asians, nasal dorsal and tip augmentation procedures are usually performed at the same time, and most dorsal augmentations use implants. In this study, dorsal augmentation was given by various types of grafts using deep temporal fascia (DTF) for primary rhinoplasty cases using only autologous tissues to improve the curve of hump noses and depressions. For secondary rhinoplasty cases, DTF was used to improve implant demarcation and transparency. Such effectiveness and utility of DTF is discussed. Materials and Methods Between May 2009 and May 2012, we performed rhinoplasty using DTF in 175 patients, which included 78 secondary surgery patients and 128 female patients. The mean age of the patients was 31.4. DTF was utilized with various types of grafts without implants to improve the curve in dorsal augmentation of hump noses and cases that required curve betterment. DTF was used to improve implant demarcation and transparency for secondary cases. Results The mean follow-up duration was 1.5 years. Of the 175 patients, 81% were satisfied with the natural correction achieved, whereas 19% complained of undercorrection, which was resolved with additional surgery. No specific complications such as nasal inflammation or contractures were observed. Conclusion DTF can be used with various graft methods for correction of radix, dorsal, and tip irregularities. It can also be used to correct implant contour transparency in secondary rhinoplasty and thus may be considered as a useful supplementary graft material in rhinoplasty for Asians. PMID:25510761

  18. The relationships between inter-recti distance measured by ultrasound imaging and abdominal muscle function in postpartum women: a 6-month follow-up study.

    Science.gov (United States)

    Liaw, Lih-Jiun; Hsu, Miao-Ju; Liao, Chien-Fen; Liu, Mei-Fang; Hsu, Ar-Tyan

    2011-06-01

    A prospective longitudinal study. Diastasis recti abdominis (DRA) is defined as an increase in the inter-recti distance (IRD), or width of the linea alba. It is a common occurrence in women postpartum. Little information exists on the short- and long-term recovery of IRD and the relationship between changes in IRD and the functional performance of the abdominal muscles. To investigate the natural recovery of IRD and abdominal muscle strength and endurance in women between 7 weeks and 6 months postpartum, and to examine the relationship between IRD and abdominal muscle function. Forty postpartum (25-37 years of age) and 20 age-matched, nulliparous females participated. IRD was measured at 4 locations (upper and lower margin of the umbilical ring, and 2.5 cm above and below the umbilical ring) with a 7.5-MHz linear ultrasound transducer. Trunk flexion and rotation strength and endurance were measured with manual muscle testing and curl-ups. Evaluation was conducted at 4 to 8 weeks and 6 to 8 months after childbirth in postpartum women, and only once for the nulliparous female controls. During follow-up, the IRD at 2.5 cm above the umbilical ring and at the upper margin of the umbilical ring decreased (P = .013 and P = .002, respectively). The strength and static endurance of the abdominal muscles improved over time (P<.05). A negative correlation between IRD and abdominal muscle function at 7 weeks and 6 months postpartum was found (r = 0.34 to 0.51; P<.05, except for trunk flexion strength at 6 months postpartum [P = .064]). In addition, IRD changes between 7 weeks and 6 months postpartum were correlated with improvement in trunk flexion strength (Spearman rho = 0.38, P = .040). At 6 months after childbirth, postpartum women had greater mean ? SD IRDs at all 4 locations (from cranial to caudal: 1.80 ± 0.72, 2.13 ± 0.65, 1.81 ± 0.62, and 1.16 ± 0.58 cm) than those of nulliparous females (0.85 ± 0.26, 0.99 ± 0.31, 0.65 ± 0.23, and 0.43 ± 0.17 cm) (all P<.001

  19. Microscopic characteristics of the inferior tarsal muscle and its surroundings in Korean

    Directory of Open Access Journals (Sweden)

    Hee Bae Ahn

    2013-04-01

    Full Text Available AIM: To investigate the detailed microscopic anatomic structures of the lower eyelid in Korean cadavers.METHODS: Eight lower eyelids of 4 formalin-fixed Asian cadavers (4 males; age range, 48-69 years; mean age, 60.2 years were examined. Three perpendicular dissected sections with a 2mm thickness were obtained from each eyelid to investigate anatomic shapes, size and relationship with surrounding structures. One section was obtained from the midline and 2 the other sections were obtained from a 3mm apart from the lateral and medial tarsus margins.RESULTS:The inferior tarsal muscle fibers were not directly attached to the tarsus but were only linked to the tarsus with enclosed fibrous fascia. The inferior tarsal muscles connected loosely with the capsulopalpebral fascia anteriorly and the conjunctiva posteriorly. The inferior tarsal muscle runs horizontally to the tarsus according to the shape of muscle fibers. The capsulopalpebral fascia consisted of an anterior and posterior layer. The anterior layer reached the orbital septum and subcutaneous fat but the posterior layer forwarded into the tarsus. Lockwood''s ligament was separated from the inferior tarsal muscle and capsulopalpebral fascia or fused into the capsulopalpebral fascia.CONCLUSION: This study suggests that the inferior tarsal muscle which runs horizontally and doesn’t insert directly into the tarsus, plays an important role in the movement and localization of the lower eyelid.

  20. Clinical advantages of cartilage palisades over temporalis fascia in type I tympanoplasty.

    Science.gov (United States)

    Vashishth, Ashish; Mathur, Neeraj Narayan; Choudhary, Santosha Ram; Bhardwaj, Abhishek

    2014-10-01

    To compare the post-operative outcomes in using temporalis fascia and full thickness broad cartilage palisades as graft in type I tympanoplasty. This study, conducted at a tertiary referral institute, included 90 consecutive patients with mucosal type chronic otitis media requiring type I tympanoplasty with a 60/30 distribution of cases with fascia and cartilage palisades, respectively. The fascia group consisted of primary cases in adults and excluded revision cases, near-total or total perforations and pediatric cases. The cartilage group included pediatric, revision cases and near-total or total perforations. The fascia group utilized the underlay technique for grafting, whereas the cartilage group used tragal full thickness broad cartilage palisades with perichondrium attached on one side placed in an underlay or over-underlay manner. Post-operative graft take-up and hearing outcomes were evaluated after 6 months and 1 year with subjective assessment and pure tone audiometry. The graft take-up rate was 83.3% in the fascia group and 90% in the cartilage palisade group. The mean pure tone air-bone gaps pre- and post-operatively in the fascia group were 30.43 ± 5.75 dB and 17.5 ± 6.94 dB, respectively, whereas for the cartilage group, these values were 29 ± 6.21 dB and 7.33 ± 3.88 dB, respectively. Cartilage grafting with full thickness palisades is more effective than fascia as graft material, particularly in "difficult" tympanoplasties fraught with higher failure rates otherwise. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  1. Skin as marker for collagen type I/III ratio in abdominal wall fascia.

    Science.gov (United States)

    Peeters, E; De Hertogh, G; Junge, K; Klinge, U; Miserez, M

    2014-08-01

    An altered collagen metabolism could play an important role in hernia development. This study compared collagen type I/III ratio and organisation between hernia and control patients, and analysed the correlation in collagen type I/III ratio between skin and abdominal wall fascia. Collagen organisation was analysed in Haematoxylin-Eosin sections of anterior rectus sheath fascia, and collagen type I/III ratio, by crosspolarisation microscopy, in Sirius-Red sections of skin and anterior rectus sheath fascia, of 19 control, 10 primary inguinal, 10 recurrent inguinal, 13 primary incisional and 8 recurrent incisional hernia patients. Compared to control patients [7.2 (IQR = 6.8-7.7) and 7.2 (IQR = 5.8-7.9)], collagen type I/III ratio was significantly lower in skin and anterior rectus sheath fascia of primary inguinal [5.2 (IQR = 3.8-6.3) and 4.2 (IQR = 3.8-4.7)], recurrent inguinal [3.2 (IQR = 3.1-3.6) and 3.3 (IQR = 3-3.7)], primary incisional [3.5 (IQR = 3-3.9) and 3.4 (IQR = 3.3-3.6)] and recurrent incisional hernia [3.2 (IQR = 3.1-3.9) and 3.2 (IQR = 2.9-3.2)] patients; also incisional and recurrent inguinal hernia had lower ratio than primary inguinal hernia patients. Furthermore, collagen type I/III ratio was significantly correlated (r = 0.81; P fascia. Finally, collagen organisation was comparable between hernia and control patients. Furthermore, in both skin and abdominal wall fascia of hernia patients, collagen type I/III ratio was lower compared to control patients, with more pronounced abnormalities in incisional and recurrent inguinal hernia patients. Importantly, collagen type I/III ratio in skin was representative for that in abdominal wall fascia.

  2. The Role of Arch Compression and Metatarsophalangeal Joint Dynamics in Modulating Plantar Fascia Strain in Running.

    Science.gov (United States)

    McDonald, Kirsty A; Stearne, Sarah M; Alderson, Jacqueline A; North, Ian; Pires, Neville J; Rubenson, Jonas

    2016-01-01

    Elastic energy returned from passive-elastic structures of the lower limb is fundamental in lowering the mechanical demand on muscles during running. The purpose of this study was to investigate the two length-modulating mechanisms of the plantar fascia, namely medial longitudinal arch compression and metatarsophalangeal joint (MPJ) excursion, and to determine how these mechanisms modulate strain, and thus elastic energy storage/return of the plantar fascia during running. Eighteen runners (9 forefoot and 9 rearfoot strike) performed three treadmill running trials; unrestricted shod, shod with restricted arch compression (via an orthotic-style insert), and barefoot. Three-dimensional motion capture and ground reaction force data were used to calculate lower limb kinematics and kinetics including MPJ angles, moments, powers and work. Estimates of plantar fascia strain due to arch compression and MPJ excursion were derived using a geometric model of the arch and a subject-specific musculoskeletal model of the plantar fascia, respectively. The plantar fascia exhibited a typical elastic stretch-shortening cycle with the majority of strain generated via arch compression. This strategy was similar in fore- and rear-foot strike runners. Restricting arch compression, and hence the elastic-spring function of the arch, was not compensated for by an increase in MPJ-derived strain. In the second half of stance the plantar fascia was found to transfer energy between the MPJ (energy absorption) and the arch (energy production during recoil). This previously unreported energy transfer mechanism reduces the strain required by the plantar fascia in generating useful positive mechanical work at the arch during running.

  3. Investigation of the mechanical properties of the human crural fascia and their possible clinical implications.

    Science.gov (United States)

    Stecco, Carla; Pavan, Piero; Pachera, Paola; De Caro, Raffaele; Natali, Arturo

    2014-01-01

    The mechanical properties of deep fasciae strongly affect muscular actions, development of pathologies, such as acute and chronic compartment syndromes, and the choice of the various fascial flaps. Actually, a clear knowledge of the mechanical characterization of these tissues still lacks. This study focuses attention on experimental tests of different regions of human crural fascia taken from an adult frozen donor. Tensile tests along proximal-distal and medial-lateral direction at a strain rate of 120 %/s were performed at the purpose of evaluating elastic properties. Viscous phenomena were investigated by applying incremental relaxation tests at total strain of 7, 9 and 11 % and observing stress decay for a time interval of 240 s. The elastic response showed that the fascia in the anterior compartment is stiffer than in the posterior compartment, both along the proximal-distal and medial-lateral directions. This result can explain why the compartment syndromes are more frequent in this compartment with respect to posterior one. Furthermore, the fascia is stiffer along the proximal-distal than along medial-lateral direction. This means that the crural fascia can adapt to the muscular variation of volume in a transversal direction, while along the main axis it could be considered as a structure that contributes to transmitting the muscular forces at a distance and connecting the different segments of the limb. The stress relaxation tests showed that the crural fascia needs 120 s to decrease stress of 40 %, suggesting a similar time also in the living so that the static stretching could have an effect on the fascia.

  4. Sonoelastography of Plantar Fascia: Reproducibility and Pattern Description in Healthy Subjects and Symptomatic Subjects.

    Science.gov (United States)

    Ríos-Díaz, José; Martínez-Payá, Jacinto J; del Baño-Aledo, María Elena; de Groot-Ferrando, Ana; Botía-Castillo, Paloma; Fernández-Rodríguez, David

    2015-10-01

    The purpose of the work reported here was to describe the sonoelastographic appearance of the plantar fascia of healthy volunteers and patients with fasciitis. Twenty-three healthy subjects and 21 patients with plantar fasciitis were examined using B-mode and real-time sonoelastography (RTSR) scanning. B-Mode examination included fascia thickness and echotexture. Echogenicity and echovariation of the color histogram were analyzed. Fasciae were classified into type 1, blue (more elastic); type 2, blue/green (intermediate); or type 3, green (less elastic). RTSE revealed 72.7% of fasciae as type 2, with no significant association with fasciitis (χ(2) = 3.6, df = 2, p = 0.17). Quantitative analysis of the color histogram revealed a significantly greater intensity of green (mean = 77.8, 95% confidence interval [CI] = 71.9-83.6) and blue (mean = 74.2, 95% CI = 69.7-78.8) in healthy subjects. Echovariation of the color red was 33.4% higher in the fasciitis group than in the healthy group (95% CI = 16.7-50.1). Sonoelastography with quantitative analysis of echovariation can be a useful tool for evaluation of plantar fascia pathology. Copyright © 2015 World Federation for Ultrasound in Medicine & Biology. Published by Elsevier Inc. All rights reserved.

  5. Arthroscopic techniques in minimally invasive spine surgery: closure of the lumbar fascia: surgical technique.

    Science.gov (United States)

    Tumialán, Luis M; Ponton, Ryan; Riccio, Anthony I

    2011-04-01

    The constrained working area in minimally invasive exposures of the spine may limit the capacity to effectively close the lumbar fascia, especially in patients with elevated body mass indexes. The working channel in these cases may have a diameter as narrow as 14 mm and a length up to 9 cm. Under these circumstances, the use of a conventional needle driver and a curved needle becomes suboptimal for closures of the fascia. To demonstrate the utility of an arthroscopic suture passer for closure of the lumbar fascia in such approaches. A flexible suture passer, typically used in arthroscopic rotator cuff repair surgery, was used through a minimally invasive portal for fascial closure after minimally invasive lumbar spine procedures. The use of an arthroscopic suture passer precludes the need for rotation of a curved needle in a constrained working area. Deploying a nitinol needle through an arc delivers the suture through the fascia, thereby facilitating closure. Satisfactory lumbar fascia closures were achieved in 18 patients with elevated body mass indexes. Application of existing technology in other surgical specialties may address the shortcomings of current techniques in minimally invasive approaches to the spine. The use of a flexible arthroscopic suture passer is one example in which current technology in one discipline may be applied to minimally invasive approaches. Increasing the awareness of techniques and instruments in other surgical disciplines may expand the armamentarium of the minimally invasive spine surgeon.

  6. Rectal mobilization: the place of Denonvilliers' fascia and inconsistencies in the literature.

    Science.gov (United States)

    Chapuis, P H; Kaw, A; Zhang, M; Sinclair, G; Bokey, L

    2016-10-01

    Confusion remains as to what is meant by Denonvilliers' fascia. This review searched the literature on pelvic surgical anatomy to determine whether there is agreement with Denonvilliers' original description and its implication in defining the correct anterior plane of dissection when mobilizing the rectum. The original French description of the fascia was translated into English and then compared both with French and with English studies identified by searching PubMed, Medline and Scopus from 1836 to June 2015. Special emphasis was given to the years between 1980 and 2015 in order to capture the literature pertinent to, and following on from, the description of total mesorectal excision for rectal cancer. The final literature search revealed 16 studies from the original 2150 citations. Much of the debate was concerned with the origin and development of the fascia, arising from either the 'fusion' or the 'condensation' of local primitive tissue into a mature 'multilayered' structure. Controversy regarding the correct plane of rectal mobilization occurs as a result of different interpretations by surgeons, anatomists and radiologists and bears little resemblance to Denonvilliers' original description. This may reflect wide anatomical variability in the adult pelvis or a form of dissection artefact. Further study is required to investigate this. Logically, for both men and women, the plane of rectal mobilization should be behind Denonvilliers' fascia and between it and the fascia propria of the rectum. Colorectal Disease © 2016 The Association of Coloproctology of Great Britain and Ireland.

  7. Apoptosis-Like Cell Death Induction and Aberrant Fibroblast Properties in Human Incisional Hernia Fascia

    Science.gov (United States)

    Diaz, Ramon; Quiles, Maria T.; Guillem-Marti, Jordi; Lopez-Cano, Manuel; Huguet, Pere; Ramon-y-Cajal, Santiago; Reventos, Jaume; Armengol, Manel; Arbos, Maria A.

    2011-01-01

    Incisional hernia often occurs following laparotomy and can be a source of serious problems. Although there is evidence that a biological cause may underlie its development, the mechanistic link between the local tissue microenvironment and tissue rupture is lacking. In this study, we used matched tissue-based and in vitro primary cell culture systems to examine the possible involvement of fascia fibroblasts in incisional hernia pathogenesis. Fascia biopsies were collected at surgery from incisional hernia patients and non-incisional hernia controls. Tissue samples were analyzed by histology and immunoblotting methods. Fascia primary fibroblast cultures were assessed at morphological, ultrastructural, and functional levels. We document tissue and fibroblast loss coupled to caspase-3 activation and induction of apoptosis-like cell-death mechanisms in incisional hernia fascia. Alterations in cytoskeleton organization and solubility were also observed. Incisional hernia fibroblasts showed a consistent phenotype throughout early passages in vitro, which was characterized by significantly enhanced cell proliferation and migration, reduced adhesion, and altered cytoskeleton properties, as compared to non-incisional hernia fibroblasts. Moreover, incisional hernia fibroblasts displayed morphological and ultrastructural alterations compatible with autophagic processes or lysosomal dysfunction, together with enhanced sensitivity to proapoptotic challenges. Overall, these data suggest an ongoing complex interplay of cell death induction, aberrant fibroblast function, and tissue loss in incisional hernia fascia, which may significantly contribute to altered matrix maintenance and tissue rupture in vivo. PMID:21641387

  8. Qi, acupuncture, and the fascia: a reconsideration of the fundamental principles of acupuncture.

    Science.gov (United States)

    Finando, Steven; Finando, Donna

    2012-09-01

    Qi is a complex philosophical principle that may be applied to everything that exists. The qi principle, as has been commonly applied to acupuncture, is inconsistent with its application in other areas. This article considers the acupuncture concept of qi in light of recent research, particularly studies expanding the role of the fascia in human health. Qi is discussed in the context of philosophical, historical, and cross-cultural perspectives. The discussion includes the fascia acupuncture hypothesis, which suggests that fascial planes are the channels and the stimulation of the fascia results in activity of the tissue capable of affecting every aspect of physiology. Based on structural and functional parallels between the channel system and the fascia, such activity is hypothesized to be the qi of the channels, providing consistency to the application of the qi principle. Both acupuncture and "sham" acupuncture stimulate the fascia, perhaps contributing to the results of meta-analyses of clinical acupuncture research. Implications for future research and acupuncture education are discussed.

  9. Surgical management of agenesis of the vulva with atresia ani-et-distal recti in a heifer calf: A case report

    Directory of Open Access Journals (Sweden)

    Moses N Wamaitha

    2015-09-01

    Full Text Available Successful surgical intervention of atresia ani-et-distal recti with agenesis of vulva in a heifer calf is reported in this paper. The calf aging 1-day was presented with a history of swelling at the perineal region. In clinical examination, both vulval and anal openings were found absent. Initial surgical operation under sedation and local anesthesia was done to correct these abnormalities. As a result, the calf could urinate, but attempted defecation was not successful. Surgical operation was done again at the anal region to resolve this condition. Post-operatively, tetracycline spray was applied on both surgical wounds immediately after surgery, and repeated twice daily for 10 days. Amoxicillin trihydrate (at 750 mg/kg bwt and Phenylbutazone (at 400 mg/kg bwt were administered intramuscularly once, and the treatment was repeated on every alternate day up to 10 days of post-surgery. Finally, the calf was able to urinate and defecate normally, and the surgical wounds healed uneventfully within 14 days. [J Adv Vet Anim Res 2015; 2(3.000: 369-372

  10. Long-term results of autologous fascia in unilateral vocal fold paralysis.

    Science.gov (United States)

    Reijonen, Petri; Tervonen, Hanna; Harinen, Kirsi; Rihkanen, Heikki; Aaltonen, Leena-Maija

    2009-08-01

    The objective of this retrospective clinical review was to evaluate the long-term results of injection laryngoplasty with autologous fascia as a single, primary procedure in unilateral vocal fold paralysis. Forty-three patients who had undergone injection laryngoplasty between 1996 and 2003 entered the study. Clinical examination and videostroboscopy were performed and the voice handicap index was analyzed postoperatively. Pre- and post-operative evaluation included computerized acoustic analysis and perceptual evaluation. The results remained stable 3-10 years and were not affected by the length of follow-up, the delay from paralysis to surgery, or the age of the patient. Although most mean values of voice parameters were significantly improved, results in individual patients were difficult to predict. Poor results were especially related to cases caused by intrathoracic lesions. Wide glottal gaps should not be treated with fascia injection. Fascia is a stable graft and most suitable for cases with less severe glottal insufficiency.

  11. Impact of the nature of the temporalis fascia graft on the outcome of type I underlay tympanoplasty.

    Science.gov (United States)

    Jiang, Z; Lou, Z

    2017-06-01

    Temporalis fascia has become the most widely used graft for tympanoplasty, as it is strong, durable, and easy to procure and handle. However, the type of temporalis fascia graft to use (i.e. dry or wet) remains controversial. The present review aimed to evaluate the success rates of dry and wet temporalis fascia grafts in type I underlay tympanoplasty. A literature search was performed, using PubMed up to August 2016, to identify all studies of dry and wet temporalis fascia grafts in type I underlay tympanoplasty. The initial search using the key words 'temporalis fascia' and 'tympanoplasty' identified 130 articles; these were screened by reviewing the titles or abstracts based on the inclusion and exclusion criteria. Ultimately, this review included seven articles. A dry or wet temporalis fascia graft did not affect the outcome of type I underlay tympanoplasty. However, using wet temporalis fascia could shorten the duration of surgery in type I underlay tympanoplasty. Concerns that the fibroblast count of temporalis fascia may beneficially affect success rate have not been substantiated in clinical reports thus far.

  12. Pubovaginal sling using cadaveric allograft fascia for the treatment of intrinsic sphincter deficiency.

    Science.gov (United States)

    Wright, E J; Iselin, C E; Carr, L K; Webster, G D

    1998-09-01

    Pubovaginal sling is the definitive management of female stress urinary incontinence due to intrinsic sphincter deficiency. Customarily, autologous fascia has been used, although synthetic material has its proponents. Harvesting autologous fascia at surgery is associated with postoperative discomfort, and synthetic material has a history of infection and erosion. To assess whether allograft fascia is free from these drawbacks, we retrospectively compared the outcome of women undergoing pubovaginal sling using either autologous or cadaveric allograft fascia. We reviewed our experience during the last 28 months with patients treated with the pubovaginal sling for intrinsic sphincter deficiency. All patients underwent preoperative video urodynamics. The outcome was assessed using the SEAPI scoring system. Special attention was devoted to local sling tolerance. Operative time and length of hospital stay were compared between patients with allograft and autograft pubovaginal sling. A total of 92 women (mean age 60 years) underwent allograft (59) or autograft (33) pubovaginal sling. Preoperative parameters, such as percent of patients who had had previous incontinence surgery, mean leak point pressure and SEAPI incontinence score, were similar in both populations. Mean followup was 11.5 months (range 1 to 28) for the overall population. The SEAPI scoring system showed that patients were markedly improved, with no significant difference between the allograft and autograft groups. Allograft and autograft pubovaginal slings were equally well tolerated, and no infection or erosion was encountered. Mean operative time and hospital stay were significantly shorter when using allograft compared to autograft fascia. The success rates of allograft and autograft pubovaginal sling were equally high, and no complications related to the cadaveric origin of the allograft fascia were observed. Allograft pubovaginal sling was well tolerated, and its use significantly shortened operative

  13. Comparison of temporal muscle fascia and cartilage grafts in pediatric tympanoplasties.

    Science.gov (United States)

    Demirci, Sule; Tuzuner, Arzu; Karadas, Hatice; Acıkgoz, Cemile; Caylan, Refik; Samim, Ethem Erdal

    2014-01-01

    To compare anatomic and functional outcomes of the different graft materials used in pediatric tympanoplasty. The patients younger than 18 years of age and who had tympanoplasty between 2010 and 2012 were included in the study. Temporal muscle fascia or cartilage was used as the graft material. The age, gender, the side of the operated ear, the operation technique, pre- and postoperative audiological results, and the status of the graft were noted. An intact graft and an air-bone gap (ABG) ≤ 20 were regarded as surgical success in the postoperative period. Audiograms obtained before surgery and 1 year after surgery were used for the comparison. Sixty pediatric cases were included in the study. Fascia graft was used as the graft material in 35 of them, and cartilage was used in 25 patients. The graft success rate was 82.9% in the fascia group while it was 92% in the cartilage group. In the fascia group preoperative ABG was 28.2 ± 10.1 dB, postoperative ABG was 15.1 ± 10.2dB, and postoperative gain was 13.1 ± 9.6 dB. In the cartilage group, preoperative ABG was 28.9 ± 10.2dB, and postoperative ABG was 16.8 ± 10.3 dB with a postoperative gain of 12.1 ± 6.8 dB. The differences between the fascia and the cartilage groups were not statistically significant either for hearing gain or graft success rate. Cartilage and fascia grafts yield similar results for hearing gain and graft success rate in pediatric tympanoplasty. Copyright © 2014 Elsevier Inc. All rights reserved.

  14. Mechanical Properties of Tyramine Substituted-Hyaluronan Enriched Fascia Extracellular Matrix

    Science.gov (United States)

    Chin, LiKang; Calabro, Anthony; Walker, Esteban; Derwin, Kathleen A.

    2011-01-01

    Naturally-occurring biomaterial scaffolds derived from extracellular matrix (ECM) have been the topic of recent investigation in the context of rotator cuff tendon repair. We previously reported a method to treat fascia ECM with high molecular weight tyramine substituted-hyaluronan (TS-HA) for use as a tendon augmentation scaffold. The presence of cross-linked TS-HA in fascia was associated with an increased macrophage and giant cell response compared to water treated controls after implantation in a rat abdominal wall model. The objective of this study was to determine the extent to which TS-HA treatment was associated with mechanical property changes of fascia after implantation in the rat model. Fascia samples in all groups demonstrated time-dependent decreases in mechanical properties. TS-HA treated fascia with cross-linking exhibited a lower toe modulus, a trend toward lower toe stiffness, and a higher transition strain than water treated controls not only after implantation, but also at time zero. TS-HA treatment, with or without cross-linking, had no significant effect on time-zero or post-implantation load relaxation ratio, load relaxation rate, linear-region stiffness, or linear-region modulus. Our findings demonstrated that the particular TS-HA treatment employed in this study decreased the low-load elastic mechanical properties of fascia ECM, in keeping with the heightened macrophage and giant cell host response seen previously. This work provides a starting point and guidance for investigating alternative HA treatment strategies. PMID:22238019

  15. Management of Anterior Abdominal Wall Defect Using a Pedicled Tensor Fascia Lata Flap: A Case Report

    Directory of Open Access Journals (Sweden)

    K. D. Ojuka

    2012-01-01

    Full Text Available Degloving injuries to anterior abdominal wall are rare due to the mechanism of injury. Pedicled tensor fascia lata is known to be a versatile flap with ability to reach the lower anterior abdomen. A 34-year-old man who was involved in a road traffic accident presented with degloving injury and defect at the left inguinal region, sigmoid colon injury, and scrotal bruises. At investigation, he was found to have pelvic fracture. The management consisted of colostomy and tensor fascia lata to cover the defect at reversal. Though he developed burst abdomen on fifth postoperative day, the flap healed with no complications.

  16. Comparison of temporalis fascia muscle and full-thickness cartilage grafts in type 1 pediatric tympanoplasties.

    Science.gov (United States)

    Yegin, Yakup; Çelik, Mustafa; Koç, Arzu Karaman; Küfeciler, Levent; Elbistanlı, Mustafa Suphi; Kayhan, Fatma Tülin

    Various graft materials have been used to close tympanic membrane perforations. In the literature, there are few studies in pediatric populations comparing different graft materials. To our knowledge, there is no reported study that measured the thickness of the tragal cartilage in pediatric tympanoplasties. The tragal cartilage is not of uniform thickness in every patient. To compare anatomical and functional outcomes of temporalis fascia muscle and full-thickness tragal cartilage in type 1 pediatric tympanoplasties. In total, 78 patients (38 males, 40 females; average age 10.02±1.98 years; range, 7-18 years) who underwent type 1 tympanoplasties in our clinic were included. Demographics, anatomical, and functional outcomes were collected. Temporalis fascia muscle and tragal cartilage were used as graft materials. Tragal cartilage was used without thinning, and the thickness of tragal cartilage was measured using a micrometer. Anatomical and functional outcomes of cartilage and fascia were compared. Audiometric results comparing the cartilage and fascia groups were conducted at 6 months, and we continued to follow the patients to 1 year after surgery. An intact graft and an air-bone gap≤20dB were regarded as a surgical success. Results with a p-valuefascia group. In the fascia group, the preoperative air-bone gap was 33.68±11.44 dB and postoperative air-bone gap was 24.25±12.68dB. In the cartilage group, the preoperative air-bone gap was 35.68±12.94dB and postoperative air-bone gap was 26.11±12.87dB. The anatomical success rate in the cartilage group was significantly better than that for the fascia group (pfascia and cartilage groups (p>0.05). The average thickness of tragal cartilage in the pediatric population was 0.693±0.094mm in males and 0.687±0.058 mm in females. Our data suggest that the anatomical success rate for a cartilage tympanoplasty was higher than for a fascia tympanoplasty. Functional results with cartilage were not different than with

  17. Sonographic and MRI appearance of tensor fasciae suralis muscle, an uncommon cause of popliteal swelling

    Energy Technology Data Exchange (ETDEWEB)

    Montet, Xavier; Mauget, Denis [Departement de Radiologie, Division de Radiodiagnostic et Radiologie Interventionelle, Hopital cantonal Universitaire de Geneve, Rue Micheli-du-Crest 24, 1211 Geneva 14 (Switzerland); Sandoz, Alain [Specialiste FMH - Chirurgie orthopedique, Av. du Cardinal-Mermillod 36, 1227 Geneva (Switzerland); Martinoli, Carlo [Cattedra di Radiologia ' ' R' ' , DICMI-Universita di Genova, Largo Rosanna Benzi 8, 16132 Genoa (Italy); Bianchi, Stefano [Medecin associe, Departement de Radiologie, Division de Radiodiagnostic et Radiologie Interventionnelle, Hopital cantonal Universitaire de Geneve, Rue Micheli-du-Crest 24, 1211 Geneva 14 (Switzerland)

    2002-09-01

    A 20-year-old white man presented with a localized unilateral swelling in the popliteal fossa. Ultrasound (US) showed the presence of an accessory muscle, the tensor fasciae suralis. The muscle was located in the proximal portion of the popliteal fossa, superficial to the medial head of the gastrocnemius. Its long tendon extended inferiorly to join the Achilles tendon. Magnetic resonance images correlated well with the US findings, confirming the diagnosis. Tensor fasciae suralis muscle is a rare cause of popliteal swelling and must be differentiated from other masses. Both US and magnetic resonance imaging can diagnose it but we suggest US as the first-line technique in its evaluation. (orig.)

  18. Prevalence and risk factors of diastasis recti abdominis from late pregnancy to 6 months postpartum, and relationship with lumbo-pelvic pain.

    Science.gov (United States)

    Fernandes da Mota, Patrícia Gonçalves; Pascoal, Augusto Gil Brites Andrade; Carita, Ana Isabel Andrade Dinis; Bø, Kari

    2015-02-01

    Diastasis recti abdominis (DRA) is an impairment characterized by a midline separation of the rectus abdominis muscles along the linea alba. It has its onset during pregnancy and the first weeks following childbirth. There is scant knowledge on both prevalence and risk factors for development of the condition. The aim of this study was to investigate the prevalence of DRA at gestational week 35 and three timepoints postpartum, possible risk factors, and the relationship between DRA and lumbo-pelvic pain. Ultrasound images of inter rectus distance (IRD) were recorded in 84 healthy primiparous women, at three locations on the linea alba. The IRD was measured at: gestational week 35 and 6-8, 12-14, and 24-26 weeks postpartum. Diagnosis of DRA was defined as 16 mm at 2 cm below the umbilicus. Independent sample t-test and binary logistic regression was used to assess differences and risk factors in women with and without DRA and women with and without lumbo-pelvic pain. P < 0.05 was considered statistically significant. The prevalence of DRA decreased from 100% at gestational week 35-39% at 6 months postpartum. No statistically significant differences were found in prepregnancy body mass index (BMI), weight gain, baby's birth weight or abdominal circumference between women with and without DRA at 6 months postpartum. Women with DRA at 6 months postpartum were not more likely to report lumbo-pelvic pain than women without DRA. DRA is prevalent at 6 months postpartum, but is not linked with lumbo-pelvic pain. Copyright © 2014 Elsevier Ltd. All rights reserved.

  19. Endopelvic fascia preservation during robot-assisted laparoscopic radical prostatectomy: does it affect urinary incontinence?

    Science.gov (United States)

    Kwon, Se Yun; Lee, Jun Nyung; Kim, Hyun Tae; Kim, Tae-Hwan; Kim, Bup Wan; Choi, Gyu-Seog; Kwon, Tae Gyun

    2014-12-01

    Urinary incontinence has a significant impact on the quality of life after radical prostatectomy. This study aimed to determine whether preserving the endopelvic fascia influences subsequent urinary incontinence. Consecutive patients (n = 138) who underwent robot-assisted laparoscopic radical prostatectomy (RALP) for prostate cancer between October 2010 and June 2012 with a minimum of 1 year follow-up were retrospectively analysed. The subjects were divided into two groups: the non-preserved endopelvic fascia group (nPE group) and the preserved endopelvic fascia group (PE group). Continence was defined as not using any pads and having no urine leakages. Continence rates at set time-points after RALP were compared using the chi-squared test. Continence recovery rates were analysed with the Kaplan-Meier method and the log-rank test. Prognostic factors of incontinence were identified using the Cox proportional hazards model. The age, body mass index, preoperative prostate-specific antigen levels, prostate volume, estimated blood loss, mean operative time, Gleason score and pathological stage were not significantly different between the two study groups. The continence rate of the nPE group and PE group was 88.4% and 97.1%, respectively, at 12 months after surgery (p = 0.049), which was also significant according to the Kaplan-Meier analysis (p incontinence (p = 0.002, hazard ratio = 1.867) according to the multivariate analysis. Endopelvic fascia preservation during RALP significantly enhances postoperative continence and is related to the speed of recovery of continence.

  20. Fascia iliaca compartment blockade for acute pain control in hip fracture patients

    DEFF Research Database (Denmark)

    Foss, Nicolai B; Kristensen, Billy B; Bundgaard, Morten

    2007-01-01

    Hip fracture patients are in severe pain upon arrival at the emergency department. Pain treatment is traditionally based on systemic opioids. No study has examined the effect of fascia iliaca compartment blockade (FICB) in acute hip fracture pain management within a double-blind, randomized setup....

  1. Characterization of and host response to tyramine substituted-hyaluronan enriched fascia extracellular matrix

    Science.gov (United States)

    Chin, LiKang; Calabro, Anthony; Rodriguez, E. Rene; Tan, Carmela D.; Walker, Esteban

    2011-01-01

    Naturally-occurring biomaterial scaffolds derived from extracellular matrix (ECM) have been previously investigated for soft tissue repair. We propose to enrich fascia ECM with high molecular weight tyramine substituted-hyaluronan (TS-HA) to modulate inflammation associated with implantation and enhance fibroblast infiltration. As critical determinants of constructive remodeling, the host inflammatory response and macrophage polarization to TS-HA enriched fascia were characterized in a rat abdominal wall model. TS-HA treated fascia with cross-linking had a similar lymphocyte (P = 0.11) and plasma cell (P = 0.13) densities, greater macrophage (P = 0.001) and giant cell (P fascia, with or without cross-linking, exhibited a predominantly M2 pro-remodeling macrophage profile similar to water controls (P = 0.82), which is suggestive of constructive tissue remodeling. Our findings demonstrated that HA augmentation can alter the host response to an ECM, but the appropriate concentration and molecular weight needed to minimize chronic inflammation within the scaffold remains to be determined. PMID:21553156

  2. Sonographic measurements of the achilles tendon, plantar fascia, and heel fat pad are reliable

    DEFF Research Database (Denmark)

    Johannsen, Finn E; Jensen, Signe; Stallknecht, Sandra E

    2016-01-01

    PURPOSE: To determine intra- and interobserver reliability and precision of sonographic (US) scanning in measuring thickness of the Achilles tendon, plantar fascia, and heel fat pad in patients with heel pain. METHODS: Seventeen consecutive patients referred with heel pain were included. Two...

  3. The posterior layer of the thoracolumbar fascia. Its function in load transfer from spine to legs.

    NARCIS (Netherlands)

    Pool-Goudzwaard, A.L.; Vleeming, A; Stoeckart, R.; Wingerden, Jan Paul; Snijders, Chris

    1996-01-01

    STUDY DESIGN: The superficial and deep lamina of the posterior layer of the thoracolumbar fascia have been studied anatomically and biomechanically. In embalmed human specimens, the posterior layer has been loaded by simulating the action of various muscles. The effect has been studied using raster

  4. Partial trapeziectomy and interposition of fascia lata allograft in the operative treatment of thumb base osteoarthritis

    NARCIS (Netherlands)

    Spaans, Anne J.; Weijns, Marieke E.; Braakenburg, Assa; Van Minnen, Leo Paul; Mink Van Der Molen, Aebele B.|info:eu-repo/dai/nl/162536690

    2016-01-01

    Aim: The purpose of this retrospective cohort study was to evaluate the results of fascia lata allograft interposition after partial trapeziectomy in patients with symptomatic first carpometacarpal joint osteoarthritis. Methods and results: Twenty-one patients (22 thumbs) with Eaton-Glickel stage II

  5. The olfactory fascia: an evo-devo concept of the fibrocartilaginous nose.

    Science.gov (United States)

    Jankowski, Roger; Rumeau, Cécile; de Saint Hilaire, Théophile; Tonnelet, Romain; Nguyen, Duc Trung; Gallet, Patrice; Perez, Manuela

    2016-12-01

    Evo-devo is the science that studies the link between evolution of species and embryological development. This concept helps to understand the complex anatomy of the human nose. The evo-devo theory suggests the persistence in the adult of an anatomical entity, the olfactory fascia, that unites the cartilages of the nose to the olfactory mucosa. We dissected two fresh specimens. After resecting the superficial tissues of the nose, dissection was focused on the disarticulation of the fibrocartilaginous noses from the facial and skull base skeleton. Dissection shows two fibrocartilaginous sacs that were invaginated side-by-side in the midface and attached to the anterior skull base. These membranous sacs were separated in the midline by the perpendicular plate of the ethmoid. Their walls contained the alar cartilages and the lateral expansions of the septolateral cartilage, which we had to separate from the septal cartilage. The olfactory mucosa was located inside their cranial ends. The olfactory fascia is a continuous membrane uniting the nasal cartilages to the olfactory mucosa. Its origin can be found in the invagination and differentiation processes of the olfactory placodes. The fibrous portions of the olfactory fascia may be described as ligaments that unit the different components of the olfactory fascia one to the other and the fibrocartilaginous nose to the facial and skull base skeleton. The basicranial ligaments, fixing the fibrocartilaginous nose to the skull base, represent key elements in the concept of septorhinoplasty by disarticulation.

  6. Abdominoplasty with Scarpa fascia preservation - comparative study in a bariatric population.

    Science.gov (United States)

    Correia-Gonçalves, Inês; Valença-Filipe, Rita; Carvalho, Jorge; Rebelo, Marco; Peres, Helena; Amarante, José; Costa-Ferreira, António

    2017-03-01

    Abdominoplasty techniques using a more superficial plane of dissection with Scarpa fascia preservation have been shown to improve recovery and reduce complications in nonbariatric patients. Patients who have experienced massive weight loss frequently need body contour procedures and represent a high-risk group. To evaluate the effect of this technique in patients with massive weight loss after bariatric surgery. University hospital, Portugal. This was a single-center retrospective study of 51 postbariatric patients who had been undergone either a classic full abdominoplasty (group A) or a similar procedure except for the preservation of Scarpa fascia below the umbilicus (group B). General characteristics of both groups were analyzed, and recorded outcomes were total and daily volume of drain output, time until drain removal, time until hospital discharge, and local and systemic complications. There were no statistically significant differences between groups regarding general characteristics or complications. The Scarpa fascia preservation group had a highly significant reduction of 79% on the total drain output, 7 days until drain removal, and 5 days' hospital stay. Long drainers (7 days or more with drains) were eliminated (reduction from 52% in group A to 3% in group B) and seroma had a 65% reduction. Preserving Scarpa fascia during a full abdominoplasty in postbariatric patients improves recovery by reducing total drain output and hospital stay, allowing earlier drain removal, eliminating long periods with suction drains, and reducing seroma incidence. Clear benefits for the patient were obtained. Copyright © 2017 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

  7. The effects of orthotic intervention on multisegment foot kinematics and plantar fascia strain in recreational runners.

    Science.gov (United States)

    Sinclair, Jonathan; Isherwood, Josh; Taylor, Paul J

    2015-02-01

    Chronic injuries are a common complaint in recreational runners. Foot orthoses have been shown to be effective for the treatment of running injuries but their mechanical effects are still not well understood. This study aims to examine the influence of orthotic intervention on multisegment foot kinematics and plantar fascia strain during running. Fifteen male participants ran at 4.0 m · s(-1) with and without orthotics. Multisegment foot kinematics and plantar fascia strain were obtained during the stance phase and contrasted using paired t tests. Relative coronal plane range of motion of the midfoot relative to the rearfoot was significantly reduced with orthotics (1.0°) compared to without (2.2°). Similarly, relative transverse plane range of motion was significantly lower with orthotics (1.1°) compared to without (1.8°). Plantar fascia strain did not differ significantly between orthotic (7.1) and nonorthotic (7.1) conditions. This study shows that although orthotics did not serve to reduce plantar fascia strain, they are able to mediate reductions in coronal and transverse plane rotations of the midfoot.

  8. Detection of normal plantar fascia thickness in adults via the ultrasonographic method.

    Science.gov (United States)

    Abul, Kadir; Ozer, Devrim; Sakizlioglu, Secil Sezgin; Buyuk, Abdul Fettah; Kaygusuz, Mehmet Akif

    2015-01-01

    Heel pain is a prevalent concern in orthopedic clinics, and there are numerous pathologic abnormalities that can cause heel pain. Plantar fasciitis is the most common cause of heel pain, and the plantar fascia thickens in this process. It has been found that thickening to greater than 4 mm in ultrasonographic measurements can be accepted as meaningful in diagnoses. Herein, we aimed to measure normal plantar fascia thickness in adults using ultrasonography. We used ultrasonography to measure the plantar fascia thickness of 156 healthy adults in both feet between April 1, 2011, and June 30, 2011. These adults had no previous heel pain. The 156 participants comprised 88 women (56.4%) and 68 men (43.6%) (mean age, 37.9 years; range, 18-65 years). The weight, height, and body mass index of the participants were recorded, and statistical analyses were conducted. The mean ± SD (range) plantar fascia thickness measurements for subgroups of the sample were as follows: 3.284 ± 0.56 mm (2.4-5.1 mm) for male right feet, 3.3 ± 0.55 mm (2.5-5.0 mm) for male left feet, 2.842 ± 0.42 mm (1.8-4.1 mm) for female right feet, and 2.8 ± 0.44 mm (1.8-4.3 mm) for female left feet. The overall mean ± SD (range) thickness for the right foot was 3.035 ± 0.53 mm (1.8-5.1 mm) and for the left foot was 3.053 ± 0.54 mm (1.8-5.0 mm). There was a statistically significant and positive correlation between plantar fascia thickness and participant age, weight, height, and body mass index. The plantar fascia thickness of adults without heel pain was measured to be less than 4 mm in most participants (~92%). There was no statistically significant difference between the thickness of the right and left foot plantar fascia.

  9. Investigation of interaction phenomena between crural fascia and muscles by using a three-dimensional numerical model.

    Science.gov (United States)

    Pavan, Piero G; Pachera, Paola; Forestiero, Antonella; Natali, Arturo N

    2017-09-01

    The focus of this work is the numerical modeling of the anterior compartment of the human leg with particular attention to crural fascia. Interaction phenomena between fascia and muscles are of clinical interest to explain some pathologies, as the compartment syndrome. A first step to enhance knowledge on this topic consists in the investigation of fascia biomechanical role and its interaction with muscles in physiological conditions. A three-dimensional finite element model of the anterior compartment is developed based on anatomical data, detailing the structural conformation of crural fascia, composed of three layers, and modeling the muscles as a unique structure. Different constitutive models are implemented to describe the mechanical response of tissues. Crural fascia is modeled as a hyperelastic fiber-reinforced material, while muscle tissue via a three-element Hill's model. The numerical analysis of isotonic contraction of muscles is performed, allowing the evaluation of pressure induced within muscles and consequent stress and strain fields arising on the crural fascia. Numerical results are compared with experimental measurements of the compartment radial deformation and intracompartmental pressure during concentric contraction, to validate the model. The numerical model provides a suitable description of muscles contraction of the anterior compartment and the consequent mechanical interaction with the crural fascia.

  10. Anatomic Relationship Between Right Recurrent Laryngeal Nerve and Cervical Fascia and Its Application Significance in Anterior Cervical Spine Surgical Approach.

    Science.gov (United States)

    Shan, Jianlin; Jiang, Heng; Ren, Dajiang; Wang, Chongwei

    2017-04-15

    An anatomic study of anterior cervical dissection of 42 embalmed cadavers. The aim was to study the anatomic relationship between recurrent laryngeal nerve (RLN) and cervical fascia combined with the requirements in anterior cervical spine surgery (ACSS). There has been no systematic research about how to avoid RLN injury in anterior cervical spine surgical approach from the aspect of the anatomic relationship between RLN and cervical fascia. Forty-two adult cadavers were dissected to observe the relationships between RLN and different cervical fascia layers. RLN pierced out the alar fascia from the inner edge of the carotid sheath in all cases, and the piercing position in 22 cases (52.4%) was located at the lower segment of T1. The enter point into visceral fascia of RLN was located at C7-T1 in 25 cases (59.5%). The middle layer of deep cervical fascia exhibited the most stable anatomic relationship with RLN at the carotid sheath confluence site. Pulling visceral sheath leftwards would significantly increase the RLN tension. Using the close and stable relationship between RLN and cervical fascia could help to avoid RLN injury in anterior cervical spine surgical approach. 4.

  11. Total endoscopic free flap harvest of a serratus anterior fascia flap for microsurgical lower leg reconstruction

    Directory of Open Access Journals (Sweden)

    Erdmann, Alfons

    2014-04-01

    Full Text Available [english] Background: A tremendous number of free flaps have been developed in the past. As the surgical result depends not only on a successful flap transfer but also on the harvest, this paper details the procedures for undertaking the first total endoscopic harvest of a serratus fascia flap for free flap transplantation to the lower leg. Patient and methods: In September 2012 we performed the first total endoscopic serratus anterior fascia free flap harvest. The incision of 2.5 cm length was made 10 cm in front of anterior muscle border of the latissimus dorsi at level with the midthorax. After insertion of a flexible laparoscopic single port system we started CO gas insufflation. We used this setting to meticulously prepare a neo cavity between atissimus dorsi and M. serratus anterior. The vessels were dissected and the thoraco-dorsal nerve was separated. With a second auxiliary incision we used a clamp to support the raising of the fascia flap from the underlying muscle. Finally we clipped the vessels to the latissimus dorsi muscle and the flap vessels at the Arteria and Vena axillaris. The flap was extracted via the 2.5 cm incision.Results: We were able to perform a total endoscopic harvest of a serratus fascia flap for free flap reconstruction of soft tissues. With this new operative technique we were able to avoid a long skin incision, which in our view lowers the morbidity at the harvest area.Conclusion: We describe a new method for the total endoscopic harvest of the serratus fascia flap for free flap transfer. The flap was harvested within reasonable time and following surgery leaves the patient with minimal donor site morbidity compared to the open technique.

  12. Levator lengthening technique using cartilage or fascia graft for paralytic lagophthalmos in facial paralysis.

    Science.gov (United States)

    Hayashi, Ayato; Yoshizawa, Hidekazu; Natori, Yuhei; Senda, Daiki; Tanaka, Rica; Mizuno, Hiroshi

    2016-05-01

    Lid loading using gold weights has been commonly used to treat paralytic lagophthalmos (PL); however, the procedure has a relatively high complication rate and the availability of these plates varies among social circumstances. We used a levator lengthening (LL) technique, which originally elongated the levator aponeurosis by inserting a fascia graft between the edge of the levator aponeurosis and the tarsal plate. However, because this procedure tends to result in a wide residual lagophthalmos, we changed the graft material from fascia to conchal cartilage. In this study, we describe in detail our experience with LL using the cartilage graft. LL was performed in 18 patients with PL. Fascia grafts were used in seven patients and cartilage grafts in 11. Static reconstructions of the lower eyelid and eyebrow were also performed in most patients. Efficacy was evaluated from patient reports of ocular symptoms and by measuring the palpebral fissure width at opening and closing for both eyes. All patients experienced improved ophthalmological symptoms, which were more apparent in cartilage cases. The average palpebral fissure at eyelid closure was 1.8 mm in cartilage cases and 4.0 mm in fascia cases. In cases where an eyebrow lift was concurrently performed, the residual lagophthalmos became wider in fascia grafting but remained acceptable in cartilage grafting. LL is a simple and useful procedure for treating PL with higher efficacy when a cartilage graft is used. However, the level of the upper eyelid can be easily adjusted by changing the fixation position of the cartilage. Additional experience is required to obtain more consistent outcomes. Copyright © 2016 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

  13. The Use of Vascularized Fascia as Carrier in Cases of Prelaminated Fasciocartilaginous and Osseofascial Flaps.

    Science.gov (United States)

    Tsagarakis, Myron; Spyropoulou, Georgia-Alexandra; Lykoudis, Efstathios; Papalois, Apostolos; Tsimponis, Antonis; Fragia, Constantina; Iconomou, Thomais; Papadopoulos, Othon

    2016-05-01

    Background This experimental study investigates the use of vascularized fascia as carrier for prelaminated cartilage and bone flaps. Methods A total of 30 male New Zealand white rabbits were divided into two equal groups (A and B). The fascia surrounding the inguinal fat and superficial inferior epigastric vessels was dissected. In group A, the fascia was wrapped around a template (20 × 40 mm) of cartilage harvested from the rabbit's ear. In group B, the fascia was wrapped around a 15 × 35 mm piece of rib cortical bone. After a maturation period of 4 weeks, group A was subdivided into three groups (A1, A2, and A3). In group A1 (six animals) the animals were sacrificed and the flaps were sent for histological examination, in A2 (six animals) the flaps were rotated 180 degrees and anchored at knee level, and in A3 (two animals) the flaps were transferred as free flaps to the right SIE (superficial inferior epigastric vessels). The animals of subgroups A2 and A3 were sacrificed after another maturation period of 2 weeks and the flaps were sent for histological examination. After a maturation period of 6 weeks, group B was subdivided into three subgroups (B1, B2, and B3) corresponding to the cartilage subgroups. Subgroups B2 and B3 were sacrificed after 2 weeks. Results All flaps of groups A and B demonstrated good viability apart from one specimen of subgroup B2. Angiogenesis was present in all groups. Conclusion Meticulously dissected vascularized fascia can be successfully used for prelamination of complex fasciocartilaginous or osseofascial flaps. The required maturation periods are 4 and 6 weeks, respectively. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

  14. Biomechanical consequences of adding plantar fascia release to metatarsal osteotomies: Changes in forefoot plantar pressures.

    Science.gov (United States)

    Aydogan, Umur; Roush, Evan P; Moore, Blake E; Andrews, Seth H; Lewis, Gregory S

    2017-04-01

    Destruction of the normal metatarsal arch by a long metatarsal is often a cause for metatarsalgia. When surgery is warranted, distal oblique, or proximal dorsiflexion osteotomies of the long metatarsal bones are commonly used. The plantar fascia has anatomical connection to all metatarsal heads. There is controversial scientific evidence on the effect of plantar fascia release on forefoot biomechanics. In this cadaveric biomechanical study, we hypothesized that plantar fascia release would augment the plantar metatarsal pressure decreasing effects of two common second metatarsal osteotomy techniques. Six matched pairs of foot and ankle specimens were mounted on a pressure mat loading platform. Two randomly assigned surgery groups, which had received either distal oblique, or proximal dorsiflexion osteotomy of the second metatarsal, were evaluated before and after plantar fasciectomy. Specimens were loaded up to a ground reaction force of 400 N at varying Achilles tendon forces. Average pressures, peak pressures, and contact areas were analyzed. Supporting our hypothesis, average pressures under the second metatarsal during 600 N Achilles load were decreased by plantar fascia release following proximal osteotomy (p fascia release following modified distal osteotomy, under multiple Achilles loading conditions (p < 0.05). Plantar fasciotomy should not be added to distal metatarsal osteotomy in the treatment of metatarsalgia. If proximal dorsiflexion osteotomy would be preferred, plantar fasciotomy should be approached cautiously not to disturb the forefoot biomechanics. © 2016 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 35:800-804, 2017. © 2016 Orthopaedic Research Society. Published by Wiley Periodicals, Inc.

  15. Reconstruction of Complex Facial Defects Using Cervical Expanded Flap Prefabricated by Temporoparietal Fascia Flap.

    Science.gov (United States)

    Zhang, Ling; Yang, Qinghua; Jiang, Haiyue; Liu, Ge; Huang, Wanlu; Dong, Weiwei

    2015-09-01

    Reconstruction of complex facial defects using cervical expanded flap prefabricated by temporoparietal fascia flap. Complex facial defects are required to restore not only function but also aesthetic appearance, so it is vital challenge for plastic surgeons. Skin grafts and traditional flap transfer cannot meet the reconstructive requirements of color and texture with recipient. The purpose of this sturdy is to create an expanded prefabricated temporoparietal fascia flap to repair complex facial defects. Two patients suffered severe burns on the face underwent complex facial resurfacing with prefabricated cervical flap. The vasculature of prefabricated flap, including the superficial temporal vessel and surrounding fascia, was used as the vascular carrier. The temporoparietal fascia flap was sutured underneath the cervical subcutaneous tissue, and expansion was begun in postoperative 1 week. After 4 to 6 months of expansion, the expander was removed, facial scars were excised, and cervical prefabricated flap was elevated and transferred to repair the complex facial defects. Two complex facial defects were repaired successfully by prefabricated temporoparietal fascia flap, and prefabricated flaps survived completely. On account of donor site's skin was thinner and expanded too fast, 1 expanded skin flap was rupture during expansion, but necrosis was not occurred after the 2nd operation. Venous congestion was observed in 1 patient, but after dressing, flap necrosis was not happened. Donor site was closed primarily. Postoperative follow-up 6 months, the color, texture of prefabricated flap was well-matched with facial skin. This method of expanded prefabricated flap may provide a reliable solution to the complex facial resurfacing.

  16. Type-1 Collagen differentially alters [beta]-catenin accumulation in primary Dupuytren's Disease cord and adjacent palmar fascia cells

    National Research Council Canada - National Science Library

    Vi, Linda; Njarlangattil, Anna; Wu, Yan; Gan, Bing Siang; O'Gorman, David B

    2009-01-01

    Dupuytren's Disease (DD) is a debilitating contractile fibrosis of the palmar fascia characterised by excess collagen deposition, contractile myofibroblast development, increased Transforming Growth Factor-[beta] levels and [beta...

  17. Fibroblasts from phenotypically normal palmar fascia exhibit molecular profiles highly similar to fibroblasts from active disease in Dupuytren's Contracture

    Directory of Open Access Journals (Sweden)

    Satish Latha

    2012-05-01

    Full Text Available Abstract Background Dupuytren's contracture (DC is a fibroproliferative disorder characterized by the progressive development of a scar-like collagen-rich cord that affects the palmar fascia of the hand and leads to digital flexion contractures. DC is most commonly treated by surgical resection of the diseased tissue, but has a high reported recurrence rate ranging from 27% to 80%. We sought to determine if the transcriptomic profiles of fibroblasts derived from DC-affected palmar fascia, adjacent phenotypically normal palmar fascia, and non-DC palmar fascial tissues might provide mechanistic clues to understanding the puzzle of disease predisposition and recurrence in DC. Methods To achieve this, total RNA was obtained from fibroblasts derived from primary DC-affected palmar fascia, patient-matched unaffected palmar fascia, and palmar fascia from non-DC patients undergoing carpal tunnel release (6 patients in each group. These cells were grown on a type-1 collagen substrate (to better mimic their in vivo environments. Microarray analyses were subsequently performed using Illumina BeadChip arrays to compare the transcriptomic profiles of these three cell populations. Data were analyzed using Significance Analysis of Microarrays (SAM v3.02, hierarchical clustering, concordance mapping and Venn diagram. Results We found that the transcriptomic profiles of DC-disease fibroblasts and fibroblasts from unaffected fascia of DC patients exhibited a much greater overlap than fibroblasts derived from the palmar fascia of patients undergoing carpal tunnel release. Quantitative real time RT-PCR confirmed the differential expression of select genes validating the microarray data analyses. These data are consistent with the hypothesis that predisposition and recurrence in DC may stem, at least in part, from intrinsic similarities in the basal gene expression of diseased and phenotypically unaffected palmar fascia fibroblasts. These data also demonstrate that

  18. Fibroblasts from phenotypically normal palmar fascia exhibit molecular profiles highly similar to fibroblasts from active disease in Dupuytren's Contracture

    Science.gov (United States)

    2012-01-01

    Background Dupuytren's contracture (DC) is a fibroproliferative disorder characterized by the progressive development of a scar-like collagen-rich cord that affects the palmar fascia of the hand and leads to digital flexion contractures. DC is most commonly treated by surgical resection of the diseased tissue, but has a high reported recurrence rate ranging from 27% to 80%. We sought to determine if the transcriptomic profiles of fibroblasts derived from DC-affected palmar fascia, adjacent phenotypically normal palmar fascia, and non-DC palmar fascial tissues might provide mechanistic clues to understanding the puzzle of disease predisposition and recurrence in DC. Methods To achieve this, total RNA was obtained from fibroblasts derived from primary DC-affected palmar fascia, patient-matched unaffected palmar fascia, and palmar fascia from non-DC patients undergoing carpal tunnel release (6 patients in each group). These cells were grown on a type-1 collagen substrate (to better mimic their in vivo environments). Microarray analyses were subsequently performed using Illumina BeadChip arrays to compare the transcriptomic profiles of these three cell populations. Data were analyzed using Significance Analysis of Microarrays (SAM v3.02), hierarchical clustering, concordance mapping and Venn diagram. Results We found that the transcriptomic profiles of DC-disease fibroblasts and fibroblasts from unaffected fascia of DC patients exhibited a much greater overlap than fibroblasts derived from the palmar fascia of patients undergoing carpal tunnel release. Quantitative real time RT-PCR confirmed the differential expression of select genes validating the microarray data analyses. These data are consistent with the hypothesis that predisposition and recurrence in DC may stem, at least in part, from intrinsic similarities in the basal gene expression of diseased and phenotypically unaffected palmar fascia fibroblasts. These data also demonstrate that a collagen

  19. Sensory findings after stimulation of the thoracolumbar fascia with hypertonic saline suggest its contribution to low back pain.

    Science.gov (United States)

    Schilder, Andreas; Hoheisel, Ulrich; Magerl, Walter; Benrath, Justus; Klein, Thomas; Treede, Rolf-Detlef

    2014-02-01

    Injection of hypertonic saline into deep tissues of the back (subcutis, muscle, or the surrounding fascia) can induce acute low back pain (LBP). So far, no study has analyzed differences in temporal, qualitative, and spatial pain characteristics originating from these tissues. The current study aimed to investigate the role of the thoracolumbar fascia as a potential source of LBP. In separate sessions, 12 healthy subjects received ultrasound-guided bolus injections of isotonic saline (0.9%) or hypertonic saline (5.8%) into the erector spinae muscle, the thoracolumbar fascia (posterior layer), and the overlying subcutis. Subjects were asked to rate pain intensity, duration, quality, and spatial extent. Pressure pain thresholds were determined pre and post injection. Injections of hypertonic saline into the fascia resulted in significantly larger area under the curve of pain intensity over time than injections into subcutis (Ppain durations and, to a lesser extent, on higher peak pain ratings. Pressure hyperalgesia was only induced by injection of hypertonic saline into muscle, but not fascia or subcutis. Pain radiation and pain affect evoked by fascia injection exceeded those of the muscle (PPain descriptors after fascia injection (burning, throbbing, and stinging) suggested innervation by both A- and C-fiber nociceptors. These findings show that the thoracolumbar fascia is the deep tissue of the back that is most sensitive to chemical stimulation, making it a prime candidate to contribute to nonspecific LBP but not to localized pressure hyperalgesia. Copyright © 2013 International Association for the Study of Pain. Published by Elsevier B.V. All rights reserved.

  20. The middle layer of lumbar fascia can transmit tensile forces capable of fracturing the lumbar transverse processes: an experimental study.

    Science.gov (United States)

    Barker, Priscilla J; Freeman, Ashley D; Urquhart, Donna M; Anderson, Colin R; Briggs, Christopher A

    2010-07-01

    Transversus abdominis and its aponeurotic attachment to the lumbar transverse processes via the middle layer of lumbar fascia are of proposed clinical and biomechanical importance. Moderate traction on these structures (simulating submaximal contraction of transversus abdominis) is reported to influence segmental motion, but their tensile capacity is unknown and the effects of sudden, maximal traction on these attachments and the transverse processes are uncertain. In 15 embalmed cadaver abdomens, the middle layer of lumbar fascia was isolated, gripped and rapid tension applied in either a lateral or posteroanterior direction (simulating forces that may produce avulsion and traumatic fractures). Peak forces prior to tissue failure were recorded and the gross effects of traction documented. Lumbar transverse process fractures were produced in all specimens; by transverse traction in 50% of tests and posteroanterior force in 80%. In the remainder the middle layer of lumbar fascia was torn. Mean transverse and posteroanterior peak forces reached in the middle layer of lumbar fascia prior to failure were 82 N (range 20-190 N) and 47 N (range 25-70 N), respectively. The middle layer of lumbar fascia can transmit substantial tensile forces to lumbar vertebrae, capable of transverse process fracture under experimental conditions. Tensile capacity is likely to be even greater in-vivo. This suggests transversus abdominis and the middle layer of lumbar fascia can strongly influence vertebral motion, should be incorporated in biomechanical models of the spine and considered as potential contributors to transverse process fractures by avulsion. Copyright (c) 2010 Elsevier Ltd. All rights reserved.

  1. Communication between spaces formed by fasciae of male external genitalia and perineum: computed tomographic cadaveric study and clinical significance.

    Science.gov (United States)

    Park, Beom Jin; Sung, Deuk Jae; Yeom, Suk Keu; Sohn, Yu Mee; Kim, Yun Hwan; Cho, Sung Bum; Kim, Je Jong; Park, Sun Hwa

    2010-01-01

    The purposes were to evaluate the communication and the extent of the spaces formed by fasciae of the male external genitalia and the perineum and to correlate the spaces with clinical observations regarding anatomic progression of diseases. Multi-detector row computed tomography (CT) was performed through the perineum and the pelvis of 5 fresh cadavers injected with contrast material in the space between dartos and Buck fasciae of the penis. Two of the 5 cadavers, injected with the contrast material mixed with blue ink, were dissected to confirm the observations made on multi-detector row computed tomography. Computed tomographic images of 11 patients with diseases involving the potential spaces formed by the fasciae of the male genitalia and the perineum were correlated with observations made on CT of the cadavers. The contrast material filling the scrotal cavity extended posteriorly in the perineum, remained far below the urogenital diaphragm, and reached superiorly to the potential space along Scarpa fascia in all cadavers. At cadaveric dissection, the ink-stained spaces were confined by the fascial planes involving Colles, Buck, dartos, and Scarpa fasciae. Spread of disease in the 11 patients (6 patients with localized genital edema, 4 with Fournier gangrene, and 1 with bulbous urethral rupture) was confined in the spaces demonstrated on CT images of the cadavers. Free communication and disease spread occur within the confines of the superficial perineal, scrotal, penile, and abdominal wall spaces formed by Colles, Buck, dartos, and Scarpa fasciae.

  2. Case study: could ultrasound and elastography visualized densified areas inside the deep fascia?

    Science.gov (United States)

    Luomala, Tuulia; Pihlman, Mika; Heiskanen, Jouko; Stecco, Carla

    2014-07-01

    Many manual techniques describe palpable changes in the subcutaneous tissue. Many manual therapists have perceived palpable tissue stiffness and how it changes after treatment. No clear demonstration exists of the presence of specific alterations in the subcutaneous tissue and even less a visualization of their changes following manual therapy. This case study visualizes by ultrasound and elastography an alteration of the deep fascia in a 40-year-old male with subacute pain in the calf area. Ultrasound and elastography permits visualization of gliding, echogenicity and elasticity of deep fascia and their changes, after manual therapy (Fascial Manipulation(©)). This study suggests the possible use of the ultrasound and elastography to furnish a more objective picture of the "sensations" that are commonly reported by manual therapists, and which supports clinicians in the diagnosis of the myofascial pain. Copyright © 2013 Elsevier Ltd. All rights reserved.

  3. Pathologic and post-operative conditions of the plantar fascia: review of MR imaging appearances

    Energy Technology Data Exchange (ETDEWEB)

    Yu, J.S. [Ohio State Univ., Columbus (United States). Dept. of Radiology

    2000-09-01

    Magnetic resonance (MR) imaging has emerged as an important noninvasive diagnostic imaging technique for assessment of foot pathology. This modality, owing to its multiplanar imaging capability and inherent superiority in contrast, has been shown to be more accurate and sensitive for detection of plantar fascia pathology than any other imaging method. One of the most important and recognizable causes of heel pain is plantar fasciitis. With the exception of plantar fasciitis, there has been little emphasis on imaging other conditions that affect this important structure. The objective of this review is to demonstrate, from a perspective of MR imaging, the many different pathologic conditions that affect the plantar fascia. Included in this review will be a discussion of normal anatomy as well as entities such as acute plantar fasciitis, chronic plantar fasciitis, traumatic rupture, normal post-surgical changes, pathologic post-fasciotomy conditions, infection, and fibromatosis. (orig.)

  4. The Lumbodorsal Fascia as a Potential Source of Low Back Pain: A Narrative Review

    Science.gov (United States)

    Schleip, Robert; Klingler, Werner

    2017-01-01

    The lumbodorsal fascia (LF) has been proposed to represent a possible source of idiopathic low back pain. In fact, histological studies have demonstrated the presence of nociceptive free nerve endings within the LF, which, furthermore, appear to exhibit morphological changes in patients with chronic low back pain. However, it is unclear how these characteristics relate to the aetiology of the pain. In vivo elicitation of back pain via experimental stimulation of the LF suggests that dorsal horn neurons react by increasing their excitability. Such sensitization of fascia-related dorsal horn neurons, in turn, could be related to microinjuries and/or inflammation in the LF. Despite available data point towards a significant role of the LF in low back pain, further studies are needed to better understand the involved neurophysiological dynamics. PMID:28584816

  5. Free temporal fascia flap to cover soft tissue defects of the foot: a case report

    Directory of Open Access Journals (Sweden)

    Schreiber, Martin

    2015-01-01

    Full Text Available Severe soft tissue defects as a result of lye contamination remain a huge challenge in the interdisciplinary approach of trauma surgeons and plastic surgeons. Free tissue transfer is a suitable surgical option for successful reconstruction of form and function of defects in the distal parts of the lower extremities. We report the successful two-stage reconstruction of a full thickness lye contamination at the dorsum of the foot with a free temporoparietal fascia flap covered with a split-thickness skin graft from the thigh. The described method is a suitable operative alternative to anterolateral thigh flaps or other thin fascia flaps regarding flap harvest and donor site morbidity and should be considered in the portfolio of the plastic surgeon.

  6. Results of reconstruction of massive irreparable rotator cuff tears using a fascia lata allograft

    Directory of Open Access Journals (Sweden)

    Dimitrios Varvitsiotis

    2015-01-01

    Conclusions: Despite advances in surgical methods, there is still not a universally accepted treatment for massive and irreparable rotator cuff tears, because the standard methods have dubious results, with excessive retear rates and poor outcomes, necessitating the need for new repair strategies. We documented significant clinical improvement using fascia lata allograft in the repair of massive irreparable r-c tear, acting as scaffold to bridge the defect, enhancing the healing at the repair site.

  7. Use of Superficial Temporal Fascia Flap for Treatment of Postradiation Trismus: An Innovation.

    Science.gov (United States)

    Sharma, Rohit; Roy, Indranil Deb; Deshmukh, Tushar S; Bhandari, Amit

    2015-10-01

    Post radiation trismus severely reduces the quality of life. Radiation causes fibrosis of muscles of mastication resulting in severe restriction of mouth opening. Treatment options are limited as most of the local flaps are in the radiation zone. The present case is the first case in existing literature where, following the release of fibrosis secondary to radiation, superficial temporal fascia (STF) was used to cover the defect with excellent results and no recurrence after a year of follow up.

  8. Ultrasonographic findings of Achilles tendon and plantar fascia in patients with calcium pyrophosphate deposition disease.

    Science.gov (United States)

    Ellabban, Abdou S; Kamel, Shereen R; Abo Omar, Hanaa A S; El-Sherif, Ashraf M H; Abdel-Magied, Rasha A

    2012-04-01

    The aims of the study were to detect the frequency of involvement of the Achilles tendon and plantar fascia in patients with calcium pyrophosphate deposition disease (CPPD) by high-frequency gray-scale ultrasonography (US) and power Doppler sonography (PDS) and to correlate these findings with demographic and clinical data. Two groups of patients were enrolled: group I (38 patients with CPPD) and group II (22 patients with knee OA). US/PDS examination of the heels was performed to both groups. In the CPPD group, US/PDS examination of the Achilles tendon revealed: calcification in 57.9%, enthesophytosis in 57.9%, enthesopathy in 23.7%, vascular sign in 21%, bursitis in 13.2%, and cortical bone irregularity in 10.5%. US/PDS examination of plantar fascia in the CPPD group revealed: calcification in 15.8%, cortical bone irregularity in 78.9%, enthesophytosis in 60.5%, and planter fasciitis in 42.1%. In patients with CPPD, age was significantly correlated with enthesophytosis and deep retrocalcaneal bursitis (p = 0.01 and p = 0.04, respectively). Heel tenderness and posterior talalgia were significantly correlated with Achilles tendon enthesopathy, vascular sign, and deep retrocalcaneal bursitis (p = 0.0001 for each). Inferior talalgia was significantly correlated with plantar fasciitis (p = 0.0001). The sensitivity of ultrasonography for detection of calcifications in Achilles tendon and plantar fascia was 57.9% and 15.8%, respectively, and the specificity was 100% for both. To conclude, ultrasonographic Achilles tendon and plantar fascia calcifications are frequent findings in patients with CPPD. These calcifications have a high specificity and can be used as a useful indirect sign of CPPD.

  9. Fascia Wrapping Technique: A Modified Method for the Treatment of Cubital Tunnel Syndrome

    OpenAIRE

    Hyun Ho Han; Hae Won Kang; Jun Yong Lee; Sung-No Jung

    2014-01-01

    Variations of the anterior transposition of the ulnar nerve for cubital tunnel syndrome include subcutaneous, submuscular, intramuscular, and subfascial methods. We introduce a modification of subfascial transposition, which is designed to facilitate nerve gliding by wrapping the nerve with fascia. Twenty patients with wrapping surgery following the diagnosis of cubital tunnel syndrome were reviewed retrospectively. Preoperative electrodiagnostic studies were performed in all patients and all...

  10. Fascia lata grafting in a case of scleromalacia following beta irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Mochizuki, Hideki; Okada, Katsuki; Kiuchi, Yoshiaki; Oinaka, Matsuyoshi [Hiroshima Red Cross Hospital (Japan)

    1998-04-01

    A 79-year-old male presented with scleromalacia nasal to the cornea in his right eye. The affected eye had been treated by excision for pterygium 20 years before. Another excision and beta irradiation with strontium 90 had been performed for recurrence 2 years before. We performed lamellar keratoplasty to cover the lesion. The corneal graft melted 3 weeks later followed by corneal perforation. We treated the lesion by grafting homologous fascia lata with favorable results during the postoperative 5 months. (author)

  11. Ultrasound evaluation of foot muscles and plantar fascia in pes planus.

    Science.gov (United States)

    Angin, Salih; Crofts, Gillian; Mickle, Karen J; Nester, Christopher J

    2014-01-01

    Multiple intrinsic and extrinsic soft tissue structures that apply forces and support the medial longitudinal arch have been implicated in pes planus. These structures have common functions but their interaction in pes planus is not fully understood. The aim of this study was to compare the cross-sectional area (CSA) and thickness of the intrinsic and extrinsic foot muscles and plantar fascia thickness between normal and pes planus feet. Forty-nine adults with a normal foot posture and 49 individuals with pes planus feet were recruited from a university population. Images of the flexor digitorum longus (FDL), flexor hallucis longus (FHL), peroneus longus and brevis (PER), flexor hallucis brevis (FHB), flexor digitorum brevis (FDB) and abductor hallucis (AbH) muscles and the plantar fascia were obtained using a Venue 40 ultrasound system with a 5-13 MHz transducer. The CSA and thickness of AbH, FHB and PER muscles were significantly smaller (AbH -12.8% and -6.8%, FHB -8.9% and -7.6%, PER -14.7% and -10%), whilst FDL (28.3% and 15.2%) and FHL (24% and 9.8%) were significantly larger in the pes planus group. The middle (-10.6%) and anterior (-21.7%) portions of the plantar fascia were thinner in pes planus group. Greater CSA and thickness of the extrinsic muscles might reflect compensatory activity to support the MLA if the intrinsic foot muscle function has been compromised by altered foot structure. A thinner plantar fascia suggests reduced load bearing, and regional variations in structure and function in feet with pes planus. Copyright © 2014 Elsevier B.V. All rights reserved.

  12. Prelaminated extended temporoparietal fascia flap without tissue expansion for hemifacial reconstruction.

    Science.gov (United States)

    Altındaş, Muzaffer; Arslan, Hakan; Bingöl, Uğur Anıl; Demiröz, Anıl

    2017-10-01

    Disfigurement of the face caused by postburn scars, resected congenital nevi and vascular malformations has both functional and psychological consequences. Ideal reconstruction of the facial components requires producing not only function but also the better appearance of the face. The skin of the neck, supraclavicular or cervicothoracic regions are the most commonly used and the most likely source of skin for facial reconstruction in those techniques which prefabrications with tissue expansion are used. This retrospective cohort study describes the two staged prelaminated temporoparietal fascia flap which eliminates the usage of tissue expansion by using skin graft harvested from the neck and occipital region and the application of this flap for the lower three-fourths of the face. 5 patients received prelaminated temporoparietal fascia flap without tissue expansion for facial resurfacing. The mean age at surgery was 39, 2 years (range, 17-60 years). The average follow up was 21.6 months (range, 10-48 months). The size of the raised prelaminated temporoparietal fascia flaps ranged from 9 × 8 cm to 14 × 10 cm. All flaps survived after second stage. Varied degrees of venous congestion were observed after flap insets in all cases but none required any further treatment for the congestion. The entire lesion could not be resected due to the large size of the lesion in all patients. Two stage prelaminated temporoparietal fascia flap with skin graft is an effective technique for the reconstruction of partial facial defects in selected patients. It is simple, quick, safe and reliable, and requires no expansion of skin or no microsurgery. Copyright © 2017 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

  13. Urethroplasty by superficial membranous fascia for long urethral strictures: a new approach.

    Science.gov (United States)

    Onu, P E

    1997-01-01

    36 patients has single-stage repair of severe bulbar urethral strictures using a superficial membranous fascia tubed flap. The length of follow-up varied from 9 months to 2 years (mean 15 months). Recurrence occurred in 1 case. Urodynamic studies in 35 cases before and after urethroplasty showed a marked improvement in urinary flow and voiding postoperatively. This procedure is safe, simple, economically preferable and has a no higher risk than other 1- and 2-stage procedures.

  14. Fascia-to-fascia closure with abdominal topical negative pressure for severe abdominal infections: preliminary results in a department of general surgery and intensive care unit.

    Science.gov (United States)

    Padalino, Pietro; Dionigi, Gianlorenzo; Minoja, Giulio; Carcano, Giulio; Rovera, Francesca; Boni, Luigi; Dionigi, Renzo

    2010-12-01

    Vacuum-assisted fascial closure (VAFC-KCI(®)) of an open abdomen is one of the latest methods. A prospective observational study was performed with medical records of nine patients who had been treated by abdominal VAFC-KCI(®) from March 2006 to October 2007 in the Department of Surgical Sciences, University of Insubria. The mean Acute Physiology and Chronic Health Evaluation II and Sequential Organ Failure Assessment scores were 22.62 and 10.62, respectively. All patients had abdominal compartment syndrome and a sepsis source that was difficult to control. All patients survived. The mean duration of open abdomen was 22.7 days (range, 3-50 days). Primary fascial closure was possible in six patients (66%), with a closure rate of 100% when early control of the infectious source was possible (Group A) but only 40% in patients with difficult and delayed control of infection (Group B). The mean durations of open abdomen in the two groups were statistically different: 8.5 days for Group A vs. 34.2 days for Group B (p high fascial closure rate. The complexity of the management of abdominal source control has a role in the success of primary fascial closure. The VAFC-KCI(®) system seems to contribute positively in fascia-to-fascia abdominal closure in cases of severe abdominal infection, in particular when early surgical source control is obtained.

  15. Effectiveness of Plantar Fascia-Specific Stretching Exercises in Plantar Fasciitis

    Directory of Open Access Journals (Sweden)

    Devrim Özer

    2015-12-01

    Full Text Available Aim: Plantar fasciitis (PF is a painful and disabling disease that affects the quality of life and daily activities of patients and it is the most common cause of heel pain in adults. In primary treatment, conservative treatment is suggested and different conservative options are described in the literature. In our study, we evaluated the efficacy of plantar fascia-specific stretching exercises in the treatment of PF. Methods: Twenty-nine feet - 21 patients with the mean age of 49.3 years were included in the study. The mean length of follow-up was 19.8 months and the mean length of exercise period was 4.94 months. Non-weight bearing plantar fascia-specific stretching exercise was done twice daily, for 10 times at each session. In addition to exercises, silicone heel pad and nonsteroidal anti-inflammatory drugs (NSAID were added. Visual analog scale (VAS was used for pain evaluation. Results: Full recovery detected in 15 feet in 10 patients (52% and a decrease in pain was seen in 10 feet in 8 patients (34%. There was no response in 4 feet in 3 patients (14%. There was statistically significant difference between pre-treatment and post-treatment visual analog scale scores (p=0.0001. Conclusion: Plantar fascia-specific stretching exercise is an effective treatment option in PF.

  16. Spontaneous Blinking Kinematics in Patients Who Have Undergone Autogeneous Fascia Frontalis Suspension.

    Science.gov (United States)

    Baccega, Adriano; Garcia, Denny Marcos; Cruz, Antonio Augusto V

    2017-09-01

    To measure spontaneous blink metrics and brow motion in patients with congenital ptosis operated with frontalis slings with autogenous fascia lata. An infrared three-dimensional video motion analyzer was employed to simultaneously measure brow motion and spontaneous blinks of 17 patients with congenital ptosis who underwent frontalis sling with autogenous fascia lata and a control group of equal number of healthy subjects. A customized software identified and quantified the amplitude and maximum velocity spontaneous blinks eyelid and brown motion during a 5-minute observation of a commercial movie. The corneal status of the patients with and without lagophthamos was evaluated with slit-lamp biomicroscopy with fluorescein staining. Lagophthalmos was detected on 13 (76.5%) patients. Out of these 3 (23%) showed signs of inferior superficial keratopathy despite the presence of normal (upwards) Bell's phenomenon in all of them. Blink rate was significantly diminished in the patients. The distribution of interblink time was similar in both groups. The mean amplitude of the down-phase of the patients' blinks was only 38% of the controls. The main sequence slope of the patients' blinks was abnormally low. In controls brow motion was a minute and random event no related to blinks. In the patients, the mean brow amplitude was five times higher than in controls reaching 45% of the blink amplitude. Spontaneous blink amplitude and velocity are severely impaired in patients with fascia lata autogenous slings. After surgery blinking amplitude is linearly related to the amplitude of brow motion.

  17. Postoperative analgesic efficacy of fascia iliaca block versus periarticular injection for total knee arthroplasty.

    Science.gov (United States)

    Bali, Cagla; Ozmete, Ozlem; Eker, H Evren; Hersekli, Murat A; Aribogan, Anis

    2016-12-01

    This study evaluated the postoperative analgesic efficacies of fascia iliaca block and periarticular drug injection techniques after TKA (total knee arthroplasty) surgeries. Prospective, randomized clinical trial. University Teaching and Research Center. Seventy-one American Society of Anesthesiologists (ASA) I-III patients between 48 and 70 years of age who underwent total knee arthroplasty were randomized. Tenoxicam (20 mg) was administered intramuscularly to both groups of patients 30 minutes before surgery. Patients were randomized into two groups to receive fascia iliaca block before the induction of anesthesia (Group FI) or periarticular drug injection during the surgery (Group PI). All surgeries were performed under general anesthesia using standard techniques. Postoperative analgesia was provided with patient-controlled intravenous morphine. Total morphine consumption was the primary outcome measure and was recorded postoperatively at 1, 2, 6, 12 and 24 hours. Pain levels at rest and on movement (knee flexion) were evaluated using the Visual Analogue Scale (VAS) and recorded at the same time points. Patients' demographics, rescue analgesic demands, side effects, hemodynamics, and satisfaction scores were also recorded. The groups had similar VAS scores both at rest and on movement (P>.05). However, the amount of cumulative morphine and use at each follow-up period was higher in Group PI (P.05). Fascia iliaca block may be used as an alternative method to periarticular injection, and it effectively reduces the amount of morphine used to relieve post-TKA pain. Copyright © 2016 Elsevier Inc. All rights reserved.

  18. Comparison of cartilage with temporalis fascia tympanoplasty: A meta-analysis of comparative studies.

    Science.gov (United States)

    Jalali, Mir Mohammad; Motasaddi, Masoud; Kouhi, Ali; Dabiri, Sasan; Soleimani, Robabeh

    2017-09-01

    To systematically review the results of type 1 tympanoplasty with temporalis fascia (TF) versus cartilage in patients with chronic otitis media (COM) for graft integration and hearing improvement. The English language literature (until June 1, 2016) was searched, using Medline (via PubMed), Scopus, ProQuest, Ovid, Cochrane database, and Google Scholar. A comprehensive review of the literature was performed. Prospective and retrospective studies enrolling patients with COM were included. Relevance and validity of selected articles were evaluated. Heterogeneity was assessed using I 2 statistics. For dichotomous variables, absolute rate differences, and number needed to treat (NNT) were calculated. For continuous variables, standard mean differences were calculated. A total of 11 prospective and 26 retrospective studies involving 3,606 patients were included. In general, the overall graft integration rates of cartilage and fascia tympanoplasty were 92% and 82%, respectively (NNT = 11.1, P fascia tympanoplasty provided similar improvements in the hearing outcome postoperatively. Large prospective trials are necessary to collect high-quality data. NA. Laryngoscope, 127:2139-2148, 2017. © 2016 The American Laryngological, Rhinological and Otological Society, Inc.

  19. [Cartilage island versus temporalis fascia in high-risk tympanic perforation].

    Science.gov (United States)

    Durán-Padilla, Carmen Lucía; Martínez-Chávez, Jaime; Amador-Licona, Norma; Pereyra-Nobara, Texar Alfonso

    2017-01-01

    The tympanoplasty for high-risk tympanic membrane perforation is a challenge. It is necessary to compare the most useful and feasible surgical technics in our environment for these patients. The objective was to compare the cartilage island tympanoplasty for the treatment of high-risk tympanic membrane perforations versus the use of temporalis fascia. Randomized controlled clinical trial in 69 patients of ten years or older, diagnosed with high-risk tympanic membrane perforation in a third level hospital. The MERI index was determined and an initial audiometry was obtained. 7, 30 and 60 days after the tympanoplasty the tympanic graft integrity was evaluated. The audiometry was only repeated at 60 days. 69 patients were included, 33 received cartilage island (group 1) and 36 temporalis fascia (group 2). 93.9% was the success rate for group 1 at 30 and 60 days and 83.3% for group 2 (p = 0.17). Hearing improvement was neither different between groups (33.1 vs. 33.6 dB; p = 0.88), for group 1 and 2, respectively. No difference in morphological and audiological outcomes using cartilage island tympanoplasty or temporalis fascia for the treatment of high-risk tympanic membrane perforation was found.

  20. COMPARATIVE STUDY ON BILATERAL SINGLE SITTING ENDOSCOPIC MYRINGOPLASTY CONCHAL CARTILAGE VERSUS TEMPORALIS FASCIA GRAFT

    Directory of Open Access Journals (Sweden)

    Indra Thirugnanam

    2017-10-01

    Full Text Available BACKGROUND Though single sitting myringoplasty using temporalis fascia under general anaesthesia has been documented in many studies, but ours is the first center to have started using tragal cartilage and temporalis fascia harvested from one ear to do bilateral myringoplasty in one sitting using local anaesthesia with excellent results including very good graft uptake rate and audiological improvement without significant complications. The aim of the study is to compare the outcome of bilateral myringoplasty in dry central perforation in one sitting using cartilage on one side and temporalis fascia on the other ear in an urban tertiary care centre. MATERIALS AND METHODS A total of 50 patients above the age of 15 years were included in the study who had dried bilateral perforated ear drum involving pars tensa both sides size of perforation and hearing loss were more or less-matched patients who had persistently discharging ear or had evidence of middle ear infection, granulation tissues, aural polypi, cholesteatoma, ossicular erosion or evidence of sensorineural hearing loss were excluded from the study. In the cases, temporalis fascia graft through postaural incision right side and conchal cartilage was harvested from the right side and endoscopic myringoplasty was performed. Temporalis fascia graft placed by underlay technique and conchal cartilage was used as graft on the left side for all the patients. Patients were followed up after 3 and 6 months to assess closure of tympanic membrane perforation and hearing improvement as depicted by closure of air above gap on pure tone audiometry at 6 months. Study Design- Interventional, descriptive. Place and Duration of Study- Department of ENT, UIORL, Madras Medical College and Rajiv Gandhi Government General Hospital, June 2012 to July 2013. RESULTS A total of 100 myringoplasties were performed on 50 patients included in the study. Majority of the patients included were having medium to large size

  1. Shall We Inject Superficial or Deep to the Plantar Fascia? An Ultrasound Study of the Treatment of Chronic Plantar Fasciitis.

    Science.gov (United States)

    Gurcay, Eda; Kara, Murat; Karaahmet, Ozgur Zeliha; Ata, Ayşe Merve; Onat, Şule Şahin; Özçakar, Levent

    We compared the effectiveness of ultrasound (US)-guided corticosteroid, injected superficial or deep to the fascia, in patients with plantar fasciitis. Thirty patients (24 females [75%] and 6 males [25%]) with unilateral chronic plantar fasciitis were divided into 2 groups according to the corticosteroid injection site: superficial (n = 15) or deep (n = 15) to the plantar fascia. Patient heel pain was measured using a Likert pain scale and the Foot Ankle Outcome Scale (FAOS) for foot disability, evaluated at baseline and repeated in the first and sixth weeks. The plantar fascia and heel pad thicknesses were assessed on US scans at baseline and the sixth week. The groups were similar in age, gender, and body mass index (p > .05 for all). Compared with the baseline values, the Likert pain scale (p plantar fascia thickness had decreased significantly in both groups at the sixth week (p  .05 for both). The difference in the FAOS subscales (pain, p = .002; activities of daily living, p = .003; sports/recreational activities, p = .008; quality of life, p = .009) and plantar fascia thickness (p = .049) showed better improvement in the deep than in the superficial injection group. US-guided corticosteroid injections are safe and effective in the short-term therapeutic outcome of chronic plantar fasciitis. Additionally, injection of corticosteroid deep to the fascia might result in greater reduction in plantar fascia thickness, pain, and disability and improved foot-related quality of life. Copyright © 2017 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

  2. Understanding the surgical pitfalls in total mesorectal excision: Investigating the histology of the perirectal fascia and the pelvic autonomic nerves.

    Science.gov (United States)

    Kraima, A C; West, N P; Treanor, D; Magee, D R; Bleys, R L A W; Rutten, H J T; van de Velde, C J H; Quirke, P; DeRuiter, M C

    2015-12-01

    Excellent understanding of fasciae and nerves surrounding the rectum is necessary for total mesorectal excision (TME). However, fasciae anterolateral to the rectum and surrounding the low rectum are still poorly understood. We studied the perirectal fascia enfolding the extraperitoneally located part of the rectum in en-bloc cadaveric specimens and the University Medical Center Utrecht (UMCU) pelvic dataset, and describe implications for TME. Four donated human adult cadaveric specimens (two males, two females) were obtained through the Leeds GIFT Research Tissue Programme. Paraffin-embedded blocks were produced and serially sectioned at 50 and 250 μm intervals. Whole mount sections were stained with haematoxylin & eosin, Masson's trichrome and Millers' elastin. Additionally, the UMCU pelvic dataset including digitalised cryosections of a female pelvis in three axes was studied. The mid and lower rectum were surrounded by a multi-layered perirectal fascia, of which the mesorectal fascia (MRF) and parietal fascia bordered the 'holy plane'. There was no extra constant fascia forming a potential surgical plane. Nerves ran laterally to the MRF. More caudally, the mesorectal fat strongly reduced and the MRF approached the rectal muscularis propria. The MRF had a variable appearance in terms of thickness and completeness, most prominently at the anterolateral lower rectum. Dissection onto the MRF allows nerve preservation in TME. Rectal surgeons are challenged in doing so as the MRF varies in thickness and shows gaps, most prominently at the anterolateral lower rectum. At this site, the risk of entering the mesorectum is great and may result in an incomplete specimen. Copyright © 2015 Elsevier Ltd. All rights reserved.

  3. Three-layered architecture of the popliteal fascia that acts as a kinetic retinaculum for the hamstring muscles.

    Science.gov (United States)

    Satoh, Masahiro; Yoshino, Hiroyuki; Fujimura, Akira; Hitomi, Jiro; Isogai, Sumio

    2016-09-01

    When patients report pain in the popliteal fossa upon knee extension, the pain is usually localized in the lower region of the popliteal fossa. However, some patients complain of pain in the upper region of the popliteal fossa as the knee is flexed, which motivated us to examine the role of the popliteal fascia as the retinaculum of the hamstring muscles. Thirty-four thighs from 19 Japanese cadavers were dissected. The popliteal fascia was defined as the single aponeurotic sheet covering the popliteal fossa. We found that the fascia acted as a three-layered retinaculum for the flexor muscles of the thigh and provided a secure route for neurovascular structures to the lower leg in any kinetic position of the knee joint. The superficial layer of the popliteal fascia covering the thigh was strongly interwoven with the epimysium of biceps femoris along its lateral aspect and with that of the semimembranosus along its medial aspect, ensuring that the flexor muscles remained in their correct positions. The intermediate layer arose from the medial side of biceps femoris and merged medially with the superficial layer. The profound layer stretched transversely between the biceps femoris and the semimembranosus. Moreover, we investigated the nerve distribution in the popliteal fascia using Sihler's staining and whole-mount immunostaining for neurofilaments. The three-layered fascia was constantly innervated by branches from the posterior femoral cutaneous or saphenous nerve. The nerves were closely related and distributed to densely packed collagen fibers in the superficial layer as free or encapsulated nerve endings, suggesting that the fascia is involved in pain in the upper region of the popliteal fossa.

  4. Analysis of the strength of the abdominal fascia in different sutures used in abdominoplasties.

    Science.gov (United States)

    Ishida, Luis Henrique; Gemperli, Rolf; Longo, Marco Vinicius Losso; Alves, Helio Ricardo Nogueira; da Silva, Pedro Henrique Quintino; Ishida, Luis Carlos; Ferreira, Marcus Castro

    2011-08-01

    Protrusion of the abdominal wall secondary to abdominoplasty may occur in patients with weakness of the aponeurotic structures. The anterior layer of the rectus abdominis muscle consists of fibers that are transverse rather than vertical. Based on this anatomical feature, vertical sutures are suggested for the correction of diastasis recti, since they include a greater amount of fascial fibers and thus would be more resistant to tensile strength than horizontal ones. The anterior layers of the rectus abdominis muscles of 15 fresh cadavers were dissected. Two vertical lines were marked on each side of the linea alba, corresponding to the site where plication is usually performed in abdominoplasties. Three abdominal levels were evaluated: the supraumbilical, umbilical, and infraumbilical levels. A simple suture was placed in the vertical direction in one group and in the horizontal direction in the other group, at each of the three levels previously described. These sutures were connected to a dynamometer, which was pulled medially toward the linea alba until rupture of the aponeurosis occurred. The mean strength required to rupture the aponeurotic structures in which the vertical sutures had been placed was greater than for the horizontal ones (p < 0.0001). The vertical suture of the rectus abdominis sheaths was stronger than the horizontal suture because of the more transversal arrangement of its aponeurotic fibers. Thus, routine use of the vertical suture in plications of the aponeurosis of the rectus abdominis muscles is suggested.

  5. Comparison of PTFE, pericardium bovine and fascia lata for repair of incisional hernia in rat model, experimental study.

    Science.gov (United States)

    Kapan, S; Kapan, M; Goksoy, E; Karabicak, I; Oktar, H

    2003-03-01

    Incisional hernia is a frequent complication of abdominal surgery developing in 11-20 % of patients undergoing an abdominal operation. Regarding morbidity and loss of manpower, incisional hernias continue to be a fundamental problem for surgeons. In this experimental study, three commonly used mesh materials (Goretex PTFE; Tutoplast Fascia lata; Tutopatch Pericardium bovine) were compared according to effectiveness, strength, adhesion formation, histological changes, and early complications. Three groups, each consisting of 14 rats, have been formed as group A: polytetrafluoroethylene (PTFE), group B: pericardium bovine and group C: fascia lata. Evaluations were achieved at the end of the first and second postoperative week, respectively. Adhesion formation, wound maturation, bursting pressure, and tensile strength were evaluated. No statistically significant difference regarding adhesion formation was observed between groups although adhesion formation was less significant in PTFE and pericardium bovine groups than in the fascia lata group. Bursting pressure and tensile strength values were significantly higher in PTFE group than in the fascia lata group ( P<0.05). No statistically significant difference was observed between groups regarding wound maturation. In this experimental model, PTFE and pericardium bovine were found to be superior to fascia lata in abdominal wall repair.

  6. Reinforcing the Mucoperiosteal Pocket with the Scarpa Fascia Graft in Secondary Alveolar Bone Grafting: A Retrospective Controlled Outcome Study.

    Science.gov (United States)

    Lonic, Daniel; Yamaguchi, Kazuaki; Chien-Jung Pai, Betty; Lo, Lun-Jou

    2017-10-01

    Secondary alveolar bone grafting is the gold standard for the treatment of alveolar clefts in cleft lip and palate patients. The authors present a modified method using a Scarpa fascia graft that is placed deep into the mucoperiosteal pocket for watertight sealing of the bone graft chamber and limiting the graft position to the alveolar region for bony stability and tooth support. The outcome was assessed for clinical success in terms of bone graft stability and infection rate. Seventy-four unilateral complete cleft lip and palate patients were enrolled in this retrospective study consisting of equal-size Scarpa fascia and control groups of consecutive unilateral complete cleft lip and palate patients undergoing secondary alveolar bone grafting. Occlusal radiographs of the alveolar cleft taken at least 1 year postoperatively were evaluated for Spearman correlated Bergland and Witherow scales. Statistical evaluation was conducted using t test, chi-square test, and odds ratio. The clinical success rate (Bergland types I and II) of the Scarpa fascia procedure was significantly higher (67.6 versus 94.6 percent, respectively), with a significantly lower infection rate (16.2 versus 2.7 percent, respectively) and a high correlation of Bergland and Witherow scales (0.964; p fascia group. The authors' new method of alveolar bone grafting with the Scarpa fascia graft is safe and effective, and has one of the highest documented success rates. Therapeutic, III.

  7. Greater Reduction of Balance as a Result of Increased Plantar Fascia Elasticity at Ovulation during the Menstrual Cycle.

    Science.gov (United States)

    Petrofsky, Jerrold; Lee, Haneul

    2015-11-01

    One of the sexual hormones, estrogen, increases elasticity of human connective tissue such as the anterior cruciate ligament during the menstrual cycle in women. In the present investigation, the plantar fascia was investigated to see if there is a difference in elasticity with the menstrual cycle. Fifteen young healthy females in the age range of 18-35 years old with a regular menstrual cycle were tested twice throughout one full menstrual cycle; once during the early follicular phases and once at ovulation. Foot length, while standing on both feet and one foot were used to assess plantar fascia elasticity, ultrasound measured plantar fascia thickness while lying and standing, and posture sway and tremor using a balance platform during 8 different balance tests were assessed to see the impact of elasticity changes. Foot length increased significantly at ovulation compared to menstruation when standing on two feet (p = 0.03) and standing on one foot (p fascia in thinning per kilogram weight applied to the foot at ovulation compared to menstruation (p = 0.014). Associated with this increase in elasticity at ovulation, there was a reduction in balance in the most difficult balance tasks and an increase in tremor during ovulation (p fascia elasticity change during the menstrual cycle might have effects on posture sway and tremor, which could have a potential risk of falling. Therefore, healthy professionals working with young female adults should recognize these physiological effects.

  8. Ultrasound-guided continuous femoral nerve block vs continuous fascia iliaca compartment block for hip replacement in the elderly

    Science.gov (United States)

    Yu, Bin; He, Miao; Cai, Guang-Yu; Zou, Tian-Xiao; Zhang, Na

    2016-01-01

    Abstract Background: Continuous femoral nerve block and fascia iliaca compartment block are 2 traditional anesthesia methods in orthopedic surgeries, but it is controversial which method is better. The objective of this study was to compare the practicality, efficacy, and complications of the 2 modalities in hip replacement surgery in the elderly and to assess the utility of a novel cannula-over-needle set. Methods: In this prospective, randomized controlled clinical investigation, 60 elderly patients undergoing hip replacement were randomly assigned to receive either continuous femoral nerve block or continuous fascia iliaca compartment block. After ultrasound-guided nerve block, all patients received general anesthesia for surgery and postoperative analgesia through an indwelling cannula. Single-factor analysis of variance was used to compare the outcome variables between the 2 groups. Results: There was a significant difference between the 2 groups in the mean visual analog scale scores (at rest) at 6 hours after surgery: 1.0 ± 1.3 in the femoral nerve block group vs 0.5 ± 0.8 in the fascia iliaca compartment block group (P fascia iliaca compartment block group had better analgesia on the lateral aspect of the thigh. There were no other significant differences between the groups. Conclusions: Both ultrasound-guided continuous femoral nerve block and fascia iliaca compartment block with the novel cannula-over-needle provide effective anesthesia and postoperative analgesia for elderly hip replacement patients. PMID:27759633

  9. High Opening Injection Pressure Is Associated With Needle-Nerve and Needle-Fascia Contact During Femoral Nerve Block.

    Science.gov (United States)

    Gadsden, Jeff; Latmore, Malikah; Levine, D Matt; Robinson, Allegra

    2016-01-01

    High opening injection pressures (OIPs) have been shown to predict sustained needle tip contact with the roots of the brachial plexus. Such roots have a uniquely high ratio of fascicular versus connective tissue. It is unknown if this relationship is preserved during multifascicular nerve blockade. We hypothesized that OIP can predict needle-nerve contact during femoral nerve block, as well as detect needle contact with the fascia iliaca. Twenty adults scheduled for femoral block were recruited. Using ultrasound, a 22-gauge needle was sequentially placed in 4 locations: indenting the fascia iliaca, advanced through the fascia iliaca while lateral to the nerve, slightly indenting the femoral nerve, and withdrawn from the nerve 1 mm. At each location, the OIP required to initiate an injection of 1 mL D5W (5% dextrose in water) at 10 mL/min was recorded. Blinded investigators performed evaluations and aborted injections when an OIP of 15 psi was reached. Opening injection pressure was 15 psi or greater for 90% and 100% of cases when the needle indented the femoral nerve and fascia iliaca, respectively. Opening injection pressure was less than 15 psi for all 20 patients when the needle was withdrawn 1 mm from the nerve as well as at the subfascial position (McNemar χ2 P fascia iliaca (100%). Needle tip positions not indenting these structures were associated with OIP of less than 15 psi (100%).

  10. Changes in electrical pain threshold of fascia and muscle after initial and secondary bouts of elbow flexor eccentric exercise.

    Science.gov (United States)

    Lau, Wing Yin; Blazevich, Anthony J; Newton, Michael J; Wu, Sam Shi Xuan; Nosaka, Kazunori

    2015-05-01

    This study investigated changes in electrical pain threshold (EPT) after repeated eccentric exercise bouts to test the hypothesis that fascia would become more sensitive than muscle when greater delayed onset muscle soreness (DOMS) is induced. Ten young men performed two eccentric exercise bouts (ECC1, ECC2) consisting of ten sets of six maximal isokinetic eccentric contractions of the elbow flexors with the same arm separated by 4 weeks. Maximal voluntary isometric contraction torque, range of motion, muscle soreness assessed by a visual analogue scale (VAS) and pressure pain threshold (PPT) were measured before, immediately after and 1-5 days after exercise. EPT was assessed in the biceps brachii fascia (BBF), biceps brachii muscle, and brachialis fascia (BF) 1 day before, immediately after, and 1, 2 and 4 days after exercise. All measures showed smaller changes (P fascia becomes more sensitive than muscle to electrical stimulation after the initial eccentric exercise, suggesting that damage inflammation to fascia than muscle fibres is more associated with DOMS.

  11. The Fascia Iliaca Block as the Primary Intraoperative Anesthesia for Hip Fracture Surgery: A Preliminary Study.

    Science.gov (United States)

    Ruzbarsky, Joseph J; Gausden, Elizabeth B; Goldwyn, Elan M; Lowenwirt, Isaac P; Kotlyar, Vitaly

    2018-02-01

    Early surgical intervention for hip fractures in the elderly has proven efficacious. However, surgical delays commonly occur in this patient population due to comorbid conditions that put these patients at a high risk for hypotension-related complications of general or neuraxial anesthesia or anticoagulants that delay the safe use of neuraxial anesthesia. The questions/purposes of this study are (1) to investigate if a fascia iliaca block in conjunction with light to moderate sedation could provide adequate analgesia throughout open surgery for intertrochanteric hip fractures (AO/OTA 31-1) without requiring conversion to general anesthesia with airway support and (2) to assess its perioperative complication profile. A retrospective chart review was conducted to identify patients with intertrochanteric hip fractures who underwent anesthesia with a fascia iliaca block over a 1.5-year period. In the six patients identified, there were no intraoperative conversions to general anesthesia requiring airway support. Additionally, there were no intraoperative complications, no mortalities within 30 days, 2 patients on anticoagulation who required a blood transfusion, and a single patient who developed a postoperative hospital-acquired pneumonia that resolved with an antibiotic course. In this series of patients, we demonstrate that a fascia iliaca block can reliably be utilized as the primary anesthetic for patients undergoing surgical fixation of intertrochanteric hip fractures, with an acceptable perioperative complication profile. Although concomitant sedation was provided with the block, this anesthesia strategy has the potential to reduce preoperative delays and minimize the overall burden of sedative and anesthetic medications in a geriatric population. These initial findings may serve as a basis for future, higher-quality prospective and comparative studies.

  12. [Repair of soft tissue defect in finger with modified reverse dorsal digital fascia flap].

    Science.gov (United States)

    Li, Zhian; Li, Zhenwu; Zhang, Guiping

    2009-06-01

    To investigate the operative method of repairing soft tissue defect of finger with modified reverse dorsal digital fascia flap and its clinical effect of preventing and treating venous crisis. From February 2005 to March 2007, 19 cases (22 fingers) with soft tissue defect of finger were treated, including 14 males (17 fingers) and 5 females (5 fingers) aged 2-62 years old (median 26 years old). There were 8 cases of cutting injury, 6 cases of crush injury, 4 cases of avulsion injury, and 1 case of hot crush injury, involving 3 thumbs, 7 index fingers, 6 middle fingers, 4 ring fingers and 2 little fingers. The size of soft tissue defect was 1.5 cm x 0.8 cm-5.5 cm x 1.5 cm, and the time from injury to operation was 2-11 hours (average 7 hours). The axis of flaps was the line of transverse striation of fingers via dominant artery. The flaps were deflected dorsally, as "b" or "d", to cover the wounds. Reverse dorsal digital fascia flaps 1.8 cm x 1.0 cm-6.0 cm x 2.0 cm in size were Radopted to repair the defects. The donor site underwent skin grafting fixation. All flaps survived, without venous acrisis and obvious swollen. The grafted skin in the donor site all survived. All patients were followed for 6-18 months (average 11 months). Postoperatively, color and texture of the grafted flaps were similar to that of normal skin, and the pulp of the fingers was normal. The two-point discrimination was 8-11 mm, and the activities of interphalangeal joint of all injured fingers were normal. The modified reverse dorsal digital fascia flap is ideal for repairing soft tissues defects of the fingers, and can decrease the occurrence of venous crisis.

  13. Tensile transmission across the lumbar fasciae in unembalmed cadavers: effects of tension to various muscular attachments.

    Science.gov (United States)

    Barker, Priscilla J; Briggs, Christopher A; Bogeski, Goce

    2004-01-15

    Traction was applied to muscles attaching to the posterior and middle layers of lumbar fascia (PLF, MLF). Effects on fasciae were determined via tensile force measures and movement of markers. To document tensile transmission to the PLF and MLF when traction was applied to latissimus dorsi (LD), gluteus maximus (GM), external and internal oblique (EO, IO), and transversus abdominis (TrA) in unembalmed cadavers. A previous study on embalmed cadavers applied traction to muscle attachments while monitoring fascial movement but did not test TrA or the MLF. The PLF and MLF were dissected then marked on eight unembalmed cadavers. A strain gauge was inserted through fascia at L3; 10N traction was applied to each muscle attachment while photographs and tension measures were taken. Movement of fascial markers was detected photographically. Fascial widths were also measured. Tension was clearly transmitted to fascial vertebral attachments. Tensile forces and fascial areas affected were highest for traction on LD and TrA in the PLF and for TrA in the MLF. Movement of PLF markers from tension on LD and TrA occurred bilaterally between T12 and S1. Effects from other muscles were variably bilateral, with those from GM and IO occurring below L3 and those from EO occurring above L3. Tensile forces were relatively high in the MLF and its width was less than half that of the PLF. Low levels of tension are effectively transmitted between TrA and the MLF or PLF. Via them, TrA may influence intersegmental movement.

  14. Identification and characterization of chondrogenic progenitor cells in the fascia of postnatal skeletal muscle

    Science.gov (United States)

    Li, Guangheng; Zheng, Bo; Meszaros, Laura B.; Vella, Joseph B.; Usas, Arvydas; Matsumoto, Tomoyuki; Huard, Johnny

    2011-01-01

    Intramuscular injection of bone morphogenetic proteins (BMPs) has been shown to induce ectopic bone formation. A chondrogenic phase is typically observed in this process, which suggests that there may exist a chondrogenic subpopulation of cells residing in skeletal muscle. Two prospective cell populations were isolated from rat skeletal muscle: fascia-derived cells (FDCs), extracted from gluteus maximus muscle fascia (epimysium) and muscle-derived cells (MDCs) isolated from the muscle body. Both populations were investigated for their cell surface marker profiles (flowcytometry analysis), proliferation rates as well as their myogenic and chondrogenic potentials. The majority of FDCs expressed mesenchymal stromal cell markers but not endothelial cell markers. FDCs underwent chondrogenic differentiation after BMP4 treatment in vitro, but not myogenic differentiation. Although MDCs showed chondrogenic potential, they expressed the myogenic cell marker desmin and readily underwent myogenic differentiation in vitro; however, the chondrogenic potential of the MDCs is confounded by the presence of FDC-like cells residing in the muscle perimysium and endomysium. To clarify the role of the muscle-derived myogenic cells in chondrogenesis, mixed pellets with varying ratios of FDCs and L6 myoblasts were formed and studied for chondrogenic potential. Our results indicated that the chondrogenic potential of the mixed pellets decreased with the increased ratio of myogenic cells to FDCs supporting the role of FDCs in chondrogenesis. Taken together, our results suggest that non-myogenic cells residing in the fascia of skeletal muscle have a strong chondrogenic potential and may represent a novel donor cell source for cartilage regeneration and repair. PMID:21729867

  15. Automatic detecting method of LED signal lamps on fascia based on color image

    Science.gov (United States)

    Peng, Xiaoling; Hou, Wenguang; Ding, Mingyue

    2009-10-01

    Instrument display panel is one of the most important parts of automobiles. Automatic detection of LED signal lamps is critical to ensure the reliability of automobile systems. In this paper, an automatic detection method was developed which is composed of three parts in the automatic detection: the shape of LED lamps, the color of LED lamps, and defect spots inside the lamps. More than hundreds of fascias were detected with the automatic detection algorithm. The speed of the algorithm is quite fast and satisfied with the real-time request of the system. Further, the detection result was demonstrated to be stable and accurate.

  16. Prelaminated temporal fascia free flap for reconstruction of the floor of the mouth

    Directory of Open Access Journals (Sweden)

    Vojko Didanovič

    2011-03-01

    Conclusion: There is no ideal replacement for the oral mucosa. Scar as a result of healing by secondary intention prevents tongue mobility. The quantity of mucosa available for local flaps is limited. Oral cavity environment is not ideal for healing of split-thickness skin grafts and skin transferred into oral cavity is never accustomed to the local conditions. With buccal mucosa prelaminated temporal fascia, microvasculary transferred into the oral cavity, offers a valuable method of reconstruction of medium-size mucosal defects of the oral cavity in selected, motivated patients.

  17. The use of sodium hyaluronate-carboxymethylcellulose to prevent postoperative mastication pain from harvesting of temporalis fascia.

    Science.gov (United States)

    Ahn, Joong Ho; Shim, Myung Joo

    2013-02-01

    To evaluate the anti-adhesive and anti-inflammatory effects of sodium hyaluronate-carboxymethylcellulose (HA-CMC) in reducing postoperative pain after temporalis fascia harvest during tympanomastoid surgery. Between January and December 2009, 27 patients underwent tympanoplasty and open cavity mastoidectomy involving the harvesting of temporalis fasciae (more than 3×4cm). At the end of surgery, patients were injected with 1.5g HA-CMC or normal saline around the fascia harvest area. Beginning immediately postoperatively and for 2 months after surgery, patients scored their pain in the temporal area on a visual analogue scale (VAS). There were no significant postoperative complications, such as bleeding or hematoma, in either control group. VAS scores of both groups decreased over time and were negligible after 2 months. VAS scores of the HA-CMC and control groups differed significantly (pmastication pain. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  18. Evaluation of Autologous Fascia Implantation With Controlled Release of Fibroblast Growth Factor for Recurrent Laryngeal Nerve Paralysis Due to Long-term Denervation.

    Science.gov (United States)

    Nagai, Hiromi; Nishiyama, Koichiro; Seino, Yutomo; Tabata, Yasuhiko; Okamoto, Makito

    2016-06-01

    Paralyzed tissue due to long-term denervation is resistant to many treatments because it induces irreversible histological changes and disorders of deglutition or phonation. We sought to determine the effect of autologous transplantation of fascia into the vocal fold (ATFV) with controlled release of basic fibroblast growth factor (bFGF) on long-term unilateral vocal fold paralysis (UVFP). Unilateral recurrent laryngeal nerve (RLN) section was performed on 20 rats. Five rats were implanted with autologous fascia only (fascia group), and 10 rats were implanted with autologous fascia and a gelatin hydrogel sheet with 1 μg (1 μg bFGF + fascia group) or 0.1 μg (0.1 μg bFGF + fascia group) of bFGF 4 months after RLN section. We evaluated the normalized glottal gap and laryngeal volume and histological changes 3 months after implantation. The normalized glottal gap was significantly reduced in the 3 fascia implantation groups. Normalized laryngeal volume, fat volume, and lateral thyroarytenoid muscle volume were significantly increased in the 2 fascia implantation with bFGF groups. The ATFV with controlled release of bFGF repaired the glottal gap and laryngeal volume after RLN section and may reduce the occurrence of aspiration and hoarseness. We speculate that this treatment improves laryngeal function in long-term RLN denervation. © The Author(s) 2016.

  19. Descripción anatómica del espacio rectogenital: fascia de Denonvilliers y espacio rectovaginal

    OpenAIRE

    Mulas Fernández, Claudia

    2015-01-01

    Desde el siglo pasado hasta la actualidad persiste un debate con respecto a la posible existencia y composición de un septo rectovaginal independiente situado medialmente entre la pared rectal y la vaginal. Se ha creído que el septo rectovaginal representa el análogo femenino de la fascia masculina prostato-perineal descrita por primera vez por el anatomista francés Denonvilliers en 1836. Asimismo, ha existido un largo debate acerca de la existencia, definición y composición de la fascia ...

  20. An anatomical, histopathological, and molecular biological function study of the fascias posterior to the interperitoneal colon and its associated mesocolon: their relevance to colonic surgery

    Science.gov (United States)

    Gao, Zhidong; Ye, Yingjiang; Zhang, Weiguang; Shen, Danhua; Zhong, Yanfeng; Jiang, Kewei; Yang, Xiaodong; Yin, Mujun; Liang, Bin; Tian, Long; Wang, Shan

    2013-01-01

    The study aim was to explore the anatomy, histopathology, and molecular biological function of the fascias posterior to the interperitoneal colon and its mesocolon to provide information for improving complete mesocolic excision. To accomplish this aim, we performed intraoperative observations in 60 interperitoneal colon-cancer patients accepted for complete mesocolic excision and conducted local anatomy observations for five embalmed cadavers. An additional two embalmed child cadaver specimens were studied with large slices and paraffin sections. Ten of the 60 patients were examined with a lymph node tracer technique in vivo, while fresh specimens from these patients were assessed by histopathological examination and transwell cell migration assays in vitro. The anatomical and histopathological findings showed that the fascias posterior to the interperitoneal colon and its associated mesocolon were composed of two independent layers: the visceral and parietal fascias. These two fascias were primarily composed of collagen fibers, with the parietal fascia containing a small amount of muscle fiber. The in vivo test showed that the visceral fascia surrounded the colon and its associated mesocolon, including vessels and lymphatics, and that it had no lymphatic flow through it into the rear tissues. Moreover, the in vitro assays showed the visceral fascia was able to block tumor cell migration. Although many surgical scholars have known of the existence of fascia tissue posterior to the intraperitoneal colon, the detailed structure has been ignored and been unclear. As shown by our findings, the visceral and parietal fascias are truly formed structures that have not been previously reported. A thorough understanding of fascial structures and the function of the visceral fascia barrier in blocking tumor cells will facilitate surgeons when performing high-quality complete mesocolic excision procedures. PMID:23721400

  1. Definitive foot drop deformity repair with tensor fascia latae myocutaneous flap.

    Science.gov (United States)

    Karagöz, Hüseyin; Öksüz, Sinan; Ülkür, Ersin; Sever, Celalettin; Şahin, Cihan; Külahçi, Yalçin

    2013-03-01

    Tensor fascia latae (TFL) myocutaneous flap, utilized as a novel approach for the successful functional repair of the foot drop deformity is presented in this case report. A 21-year-old male patient was subjected to a close-range high-velocity gunshot injury and sustained comminuted Gustillo-type IIIB open fracture of his left tibia. A composite skin and soft tissue defect including tibialis anterior and extansor hallucis longus tendons was determined. The injury was managed in two stages. In the first stage, the immediate reconstruction of the open tibia fracture was provided by using a reverse flow sural flap and external fixation of the fracture. The functional restoration was achieved by vascular fascia latae in the second stage, 6 months after the initial skin, soft tissue, and bone defect repair. The functional recovery was successful, and the foot drop gait was almost totally ameliorated. Reconstruction with TFL flap should be retained in the armamentarium for the functional repair of the foot drop deformity, caused by composite skin and soft tissue defects of the pretibial region. Copyright © 2012 Wiley Periodicals, Inc.

  2. Distal fascia lata lengthening: an alternative surgical technique for recalcitrant trochanteric bursitis

    Science.gov (United States)

    Ortega, Javier; García-Rayo, Ramón; Resines, Carlos

    2009-01-01

    This article presents a simple technique for fascia lata lengthening that is less aggressive, can be performed under local anaesthetic with little morbidity and disability, and has excellent results. Eleven patients (13 hips) were enrolled in this study. Mean age was 54.6 years, there was one man and ten women. Outcomes were assessed by using a visual analog pain scale, Harris hip score and Lickert scale (satisfaction). There was a mean follow-up time of 43 months (range 15–84). All patients were scored by the Harris hip scale with a mean improvement from 61 (range 48–77) to 91 (range 76–95) after surgery. The mean visual analogue scale (VAS) score improved from 83 (range 60–99) to 13 (range 0–70). We had 12 of 13 patients reporting a good result. Mean surgical time was 15 min, and only one seroma was reported as a complication. No inpatient management was needed. In conclusion, distal “Z” lengthening of the fascia lata appears to be a good alternative for treatment of this condition. PMID:19214507

  3. Mathematical analysis of the flow of hyaluronic acid around fascia during manual therapy motions.

    Science.gov (United States)

    Roman, Max; Chaudhry, Hans; Bukiet, Bruce; Stecco, Antonio; Findley, Thomas W

    2013-08-01

    More research is needed to understand the flow characteristics of hyaluronic acid (HA) during motions used in osteopathic manipulative treatment and other manual therapies. To apply a 3-dimensional mathematical model to explore the relationship between the 3 manual therapy motions (constant sliding, perpendicular vibration, and tangential oscillation) and the flow characteristics of HA below the fascial layer. The Squeeze Film Lubrication theory of fluid mechanics for flow between 2 plates was used, as well as the Navier-Stokes equations. The fluid pressure of HA increased substantially as fascia was deformed during manual therapies. There was a higher rate of pressure during tangential oscillation and perpendicular vibration than during constant sliding. This variation of pressure caused HA to flow near the edges of the fascial area under manipulation, and this flow resulted in greater lubrication. The pressure generated in the fluid between the muscle and the fascia during osteopathic manipulative treatment causes the fluid gap to increase. Consequently, the thickness between 2 fascial layers increases as well. Thus, the presence of a thicker fluid gap can improve the sliding system and permit the muscles to work more efficiently. The mathematical model employed by the authors suggests that inclusion of perpendicular vibration and tangential oscillation may increase the action of the treatment in the extracellular matrix, providing additional benefits in manual therapies that currently use only constant sliding motions.

  4. [Reconstruction of the inguinal ligament with fascia lata sling. First reported case in Hungary].

    Science.gov (United States)

    Bognár, Gábor; Barabás, Loránd; Tóth, Enikő; Schöller, Andrea; István, Gábor

    2017-06-01

    A technique of reconstructing the inguinal ligament using pedicled fascia lata flap is described. A 66-year-old woman was referred with massive incarcerated left inguinal hernia, following acute surgery on a femoral vein leasion and numerous attempts at repair and subsequent recurrences. There was complete absence of the left inguinal ligament. The inguinal ligament was reconstructed using a strip of fascia lata, pedicled on the anterior superior iliac spine. This was transposed to cover the external iliac vessels, and sutured to the pubic tubercle. The musculoaponeurotic abdominal wall was reconstructed with 15×13 cm sheet of polypropylene mesh, placed preperitoneal and sutured to the remaining abdominal wall muscles and to the neo-Pouoart ligament. Complete destruction of the inguinal ligament is rare but can occur following multiple operative procedures or trauma. Published reports of inguinal ligament reconstruction have been performed using synthetic mesh. The use of autologous tissue should reduce the risk of erosion into the neurovascular bundle, seroma formation, and enhance integration into surrounding tissues. This new technique for autologous reconstruction of the inguinal ligament provides a safe alternative to the use of synthetic mesh in the operative armamentarium of plastic and general surgeons. This is the first reported case in Hungary.

  5. Autologous reconstruction of the inguinal ligament using pedicled fascia lata flap: A new technique.

    Science.gov (United States)

    Bott, Alasdair R; Chummun, Shaheel; Rickard, Rory F; Kingsnorth, Andrew N

    2013-01-01

    A technique of reconstructing the inguinal ligament using a pedicled fascia lata flap is described. A 62-year-old man was referred with massive bilateral abdominal wall hernias, following numerous attempts at repair and subsequent recurrences. There was complete absence of the right inguinal ligament. The inguinal ligament was reconstructed using a strip of fascia lata, pedicled on the anterior superior iliac spine. This was transposed to cover the external iliac vessels, and sutured to the pubic tubercle. The musculoaponeurotic abdominal wall was reconstructed with two 20cm×20cm sheets of porcine acellular dermal matrix and an overlying sheet of polypropylene mesh, sutured to the remaining abdominal wall muscles laterally, and to both inguinal ligaments. The cutaneous abdominal wall was closed with an abdominoplasty technique. The reconstruction has remained intact nine months following surgery. Complete destruction of the inguinal ligament is rare but can occur following multiple operative procedures or trauma. To date, the only published reports of inguinal ligament reconstruction have been performed using synthetic mesh. The use of autologous tissue should reduce the risk of erosion into the neurovascular bundle, seroma formation, and enhance integration into surrounding tissues. This new technique for autologous reconstruction of the inguinal ligament provides a safe alternative to the use of synthetic mesh in the operative armamentarium of plastic and hernia surgeons. Copyright © 2013 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

  6. Properties of the microcirculation in capillary bundles of rat spinotrapezius muscle fascia

    Science.gov (United States)

    Jacobitz, Frank; Engebrecht, Cheryn; Metzger, Ian; Porterfield, Colin

    2006-11-01

    Properties of the microcirculation in capillary bundles of rat spinotrapezius muscle fascia are investigated using microscope observations, empirical modeling, and numerical simulations. Capillary bundles consist of a network of feeding arterioles, draining venules, and capillary vessels. A dozen samples of muscle fascia tissue were prepared for microscope observation. The chosen method of preparation allows for the long-term preservation of the tissue samples for future studies. Capillary bundles are photographed under a microscope with 40x magnification. From the images, the microvasculature of the tissue samples is reconstructed. It was found, for example, that the distribution of vessel length in a capillary bundle follows a log-normal law. In addition to a statistical analysis of the vessel data, the network topology is used for numerical simulations of the flow in the capillary bundles. The numerical approach uses a sparse-matrix solver and it considers vessel elasticity and blood rheology. The numerical simulations show, for example, a strong pressure drop across the capillary vessels of the bundle.

  7. Ultrasound evaluation of intrinsic plantar muscles and fascia in hallux valgus

    Science.gov (United States)

    Lobo, César Calvo; Marín, Alejandro Garrido; Sanz, David Rodríguez; López, Daniel López; López, Patricia Palomo; Morales, Carlos Romero; Corbalán, Irene Sanz

    2016-01-01

    Abstract A cross-sectional area (CSA) and thickness reduction of the abductor hallucis (AbH) is shown in subjects with hallux valgus (HV). To date, other soft-tissue structures have not been researched in relation with HV. The aim of this study was to compare the CSA and thickness of the intrinsic plantar muscles and fascia (PF) between feet with and without HV. Therefore, a cross-sectional and case-control study was performed using B-mode with an iU22 Philips ultrasound system and a 5 to 17-MHz transducer. The CSA and thickness were measured for the AbH, flexor digitorum brevis (FDB) and flexor hallucis brevis (FHB), and also the thickness for the anterior, middle, and posterior PF portions. A convenience sample of 40 feet, 20 with HV and 20 without HV, was recruited from a clinical and research center. A multivariate regression analysis using linear regression was performed to evaluate the ultrasound imaging measurements (α = 0.05). Consequently, statistically significant differences were observed between the groups (P fascia thickness increase in favor of the HV group. On the contrary, the FDB thickness and CSA did not show statistically significant differences (P ≥ 0.05). In conclusion, the CSA and thickness of the AbH and FHB intrinsic plantar muscles are reduced, whereas the thickness of the anterior, middle, and posterior PF portions are increased, in subjects with HV compared with those without HV. PMID:27828846

  8. A Novel Skin and Fascia Opening for Subfascial Inserting of Intrathecal Baclofen Pump.

    Science.gov (United States)

    Fiaschi, Pietro; Cama, Armando; Piatelli, Gianluca; Moretti, Paolo; Pavanello, Marco

    2018-02-01

    The aim of this article is to introduce a new skin and fascia opening for intrathecal baclofen pump implantation in the abdomen, with the purpose of reducing complications related to wound breakdown. We introduce a novel way of cutaneous and fascial opening that leads two opposed "L shaped" incisions. This method entails numerous advantages. The first advantage is avoiding the direct alignment of overlapped sutures, which creates a locus minoris resistentiae that can weaken and break under the push of the pump. Another advantage consists of an increased obstruction against deep extension of infective processes from cutaneous origin. The wide opening of the subfascial pocket permits the implantation of any type of pump available, and it reduces complexities in reopening the pouch for pump replacement. It also permits the fastening of all anchoring systems usually present in pumps. Another advantage is the improved possibility of careful muscle cauterization thanks to the wide fascia opening, with reduced risk of postsurgical hematoma. Our results showed a reduction of wound complications with this method. This method could contribute to reducing the rate of wound complications and patient discomfort. Copyright © 2017 Elsevier Inc. All rights reserved.

  9. Plantar fascia anatomy and its relationship with Achilles tendon and paratenon

    Science.gov (United States)

    Stecco, Carla; Corradin, Marco; Macchi, Veronica; Morra, Aldo; Porzionato, Andrea; Biz, Carlo; De Caro, Raffaele

    2013-01-01

    Although the plantar fascia (PF) has been studied quite well from a biomechanical viewpoint, its microscopic properties have been overlooked: nothing is known about its content of elastic fibers, the features of the extracellular matrix or the extent of innervation. From a functional and clinical standpoint, the PF is often correlated with the triceps surae muscle, but the anatomical grounds for this link are not clear. The aim of this work was to focus on the PF macroscopic and microscopic properties and study how Achilles tendon diseases might affect it. Twelve feet from unembalmed human cadavers were dissected to isolate the PF. Specimens from each PF were tested with various histological and immunohistochemical stains. In a second stage, 52 magnetic resonance images (MRI) obtained from patients complaining of aspecific ankle or foot pain were analyzed, dividing the cases into two groups based on the presence or absence of signs of degeneration and/or inflammation of the Achilles tendon. The thickness of PF and paratenon was assessed in the two groups and statistical analyses were conducted. The PF is a tissue firmly joined to plantar muscles and skin. Analyzing its possible connections to the sural structures showed that this fascia is more closely connected to the paratenon of Achilles tendon than to the Achilles tendon, through the periosteum of the heel. The PF extended medially and laterally, continuing into the deep fasciae enveloping the abductor hallucis and abductor digiti minimi muscles, respectively. The PF was rich in hyaluronan, probably produced by fibroblastic-like cells described as ‘fasciacytes’. Nerve endings and Pacini and Ruffini corpuscles were present, particularly in the medial and lateral portions, and on the surface of the muscles, suggesting a role for the PF in the proprioception of foot. In the radiological study, 27 of the 52 MRI showed signs of Achilles tendon inflammation and/or degeneration, and the PF was 3.43 ± 0.48 mm

  10. Periostin differentially induces proliferation, contraction and apoptosis of primary Dupuytren's disease and adjacent palmar fascia cells

    Energy Technology Data Exchange (ETDEWEB)

    Vi, Linda; Feng, Lucy; Zhu, Rebecca D.; Wu, Yan [Cell and Molecular Biology Laboratory, Hand and Upper Limb Centre, London, Ontario (Canada); Lawson Health Research Institute, London, Ontario (Canada); Satish, Latha [Center for Genomic Sciences, Allegheny-Singer Research Institute, Allegheny General Hospital, Pittsburgh, PA (United States); Gan, Bing Siang [Cell and Molecular Biology Laboratory, Hand and Upper Limb Centre, London, Ontario (Canada); Lawson Health Research Institute, London, Ontario (Canada); Department of Surgery, University of Western Ontario, London, Ontario (Canada); Department of Physiology and Pharmacology, University of Western Ontario, London, Ontario (Canada); Department of Medical Biophysics, University of Western Ontario, London, Ontario (Canada); O' Gorman, David B., E-mail: dogorman@uwo.ca [Cell and Molecular Biology Laboratory, Hand and Upper Limb Centre, London, Ontario (Canada); Lawson Health Research Institute, London, Ontario (Canada); Department of Surgery, University of Western Ontario, London, Ontario (Canada); Department of Biochemistry, University of Western Ontario, London, Ontario (Canada)

    2009-12-10

    Dupuytren's disease, (DD), is a fibroproliferative condition of the palmar fascia in the hand, typically resulting in permanent contracture of one or more fingers. This fibromatosis is similar to scarring and other fibroses in displaying excess collagen secretion and contractile myofibroblast differentiation. In this report we expand on previous data demonstrating that POSTN mRNA, which encodes the extra-cellular matrix protein periostin, is up-regulated in Dupuytren's disease cord tissue relative to phenotypically normal palmar fascia. We demonstrate that the protein product of POSTN, periostin, is abundant in Dupuytren's disease cord tissue while little or no periostin immunoreactivity is evident in patient-matched control tissues. The relevance of periostin up-regulation in DD was assessed in primary cultures of cells derived from diseased and phenotypically unaffected palmar fascia from the same patients. These cells were grown in type-1 collagen-enriched culture conditions with or without periostin addition to more closely replicate the in vivo environment. Periostin was found to differentially regulate the apoptosis, proliferation, {alpha} smooth muscle actin expression and stressed Fibroblast Populated Collagen Lattice contraction of these cell types. We hypothesize that periostin, secreted by disease cord myofibroblasts into the extra-cellular matrix, promotes the transition of resident fibroblasts in the palmar fascia toward a myofibroblast phenotype, thereby promoting disease progression.

  11. The Use of Bilayered Fascia Lata With an Interpositional Omental Flap for Autologous Repair of Contaminated Abdominal Fascial Defects.

    Science.gov (United States)

    Fong, Hui Chai; Tan, Bien-Keem; Chow, Pierce Kh; Ong, Hock Soo

    2017-11-01

    Contaminated abdominal fascial defects, such as those seen in enterocutaneous fistula, or wound dehiscence with mesh exposure, are a significant source of morbidity and present unique reconstructive challenges. We present our technique of using the fascia lata, augmented with an interpositional omental flap, for complete autologous reconstruction of contaminated fascial defects, and the postoperative results of 3 cases. Three patients with contaminated abdominal defects underwent wound debridement/fistula resection and immediate reconstruction with fascia lata and omentum flap. Defect size ranged from 15 × 8 cm (120 cm) to 25 × 12 cm (300 cm). The fascia lata graft was inset using an underlay technique, and the omentum was tunneled through a subcostal slit in the semilunar line to augment the vascularity of the subcutaneous plane and protect the graft. Skin coverage was achieved by undermining and direct closure or local myocutaneous flaps. Three patients underwent abdominal wall reconstruction with our technique. The median follow-up was 12 months. There were no recurrent infections, fistulae, or herniae. All patients experienced full functional recovery with return to independent activities of daily living by 6 months postoperatively. Since the use of synthetic material is contraindicated in contaminated abdominal fascial defects. We propose that our combination of fascia lata and an interpositional omental flap is a useful technique for the reconstruction of these challenging defects.

  12. Fascia tissue engineering with human adipose-derived stem cells in a murine model: Implications for pelvic floor reconstruction

    Directory of Open Access Journals (Sweden)

    Man-Jung Hung

    2014-10-01

    Conclusion: Our results suggest the ADSC-seeded implant is better than the implant alone in enhancing tissue regeneration after transplantation. ADSCs with or without fibroblastic differentiation might have a potential but different role in fascia tissue engineering to repair POP in the future.

  13. Do exercises with the Foam Roller have a short-term impact on the thoracolumbar fascia? - A randomized controlled trial.

    Science.gov (United States)

    Griefahn, Annika; Oehlmann, Jan; Zalpour, Christoff; von Piekartz, Harry

    2017-01-01

    Due to new research results in the past few years, interest in the fascia of the human body has increased. Dysfunctions of the fascia are indicated by various symptoms, amongst others, musculoskeletal pain. As a result stronger focus has been put on researching therapeutic approaches in this area. The main aim of this study was to investigate the effect of Foam Roll exercises on the mobility of the thoracolumbar fascia (TLF). Study has been conducted in a randomized and controlled trial which sampled 38 healthy athletic active men and women. The subjects were randomly assigned to a Foam Roll Group (FMG), a Placebo Group (PG) and a Control Group (CG). Depending on the assigned group the volunteers were either instructed to do exercises with the Foam Roll, received a pseudo treatment with the Foam Roll or received no treatment. A total of three measurements were carried out. The most important field of research was the mobility of the TLF, which was determined using a sonographic assessment. In addition the lumbar flexion and the mechanosensivity of relevant muscles were determined. After the intervention, the FMG showed an average increase of 1.7915 mm for the mobility of the TLF (p fascia in a healthy young population. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. Periostin differentially induces proliferation, contraction and apoptosis of primary Dupuytren’s disease and adjacent palmar fascia cells

    Science.gov (United States)

    Vi, Linda; Feng, Lucy; Zhu, Rebecca D.; Wu, Yan; Satish, Latha; Gan, Bing Siang; O’Gorman, David B.

    2016-01-01

    Dupuytren’s disease, (DD), is a fibroproliferative condition of the palmar fascia in the hand, typically resulting in permanent contracture of one or more fingers. This fibromatosis is similar to scarring and other fibroses in displaying excess collagen secretion and contractile myofibroblast differentiation. In this report we expand on previous data demonstrating that POSTN mRNA, which encodes the extra-cellular matrix protein periostin, is up-regulated in Dupuytren’s disease cord tissue relative to phenotypically normal palmar fascia. We demonstrate that the protein product of POSTN, periostin, is abundant in Dupuytren’s disease cord tissue while little or no periostin immunoreactivity is evident in patient-matched control tissues. The relevance of periostin up-regulation in DD was assessed in primary cultures of cells derived from diseased and phenotypically unaffected palmar fascia from the same patients. These cells were grown in type-1 collagen-enriched culture conditions with or without periostin addition to more closely replicate the in vivo environment. Periostinwas found to differentially regulate the apoptosis, proliferation, α smooth muscle actin expression and stressed Fibroblast Populated Collagen Lattice contraction of these cell types. We hypothesize that periostin, secreted by disease cord myofibroblasts into the extra-cellular matrix, promotes the transition of resident fibroblasts in the palmar fascia toward a myofibroblast phenotype, thereby promoting disease progression. PMID:19619531

  15. Análisis histológico de los injertos de cartílago autológos envueltos en fascia Histologic analisis of autologous cartilage graft wrapping with fascia

    Directory of Open Access Journals (Sweden)

    N.E. Cedeño Lamus

    2011-06-01

    Full Text Available Los injertos de cartílago son ampliamente utilizados en Cirugía Plástica; sin embargo, existe un riesgo potencial de reabsorción que puede comprometer los logros obtenidos. Algunos autores presentan resultados exitosos utilizando injertos de cartílago envueltos en fascia. El propósito del trabajo es aportar evidencia científica en relación a las posibles ventajas de los mismos. Realizamos un estudio descriptivo, prospectivo, experimental y comparativo de 20 ratas blancas Sprague-Dawley, desde mayo a octubre del 2007. Las unidades de muestra fueron los cortes histológicos obtenidos del cartílagos tras ser implantados durante 8 semanas. Trabajamos con 2 grupos: grupo estudio, de 10 ratas con cartílago autológo envuelto en fascia y grupo control, de 10 ratas con cartílago sólo. Se realizó examen histológico e inmunohistoquímico determinando viabilidad, reacción inflamatoria, necrosis, reabsorción y capacidad de regeneración. Los injertos de cartílago autólogo envueltos en fascia resultaron menos fiables que los injertos de cartílago solos, mostrando una mayor reabsorción (80% frente a 60%, menor capacidad de regeneración (50% frente a 80%, mayor respuesta inflamatoria (80% frente a 30%, menor viabilidad (16% frente a 38% y con necrosis (30%. El análisis estadístico no mostró diferencia significativa. En conclusión, la envoltura en fascia del injerto de cartílago autólogo no aumentó su viabilidad, ni disminuyó su reabsorción, en animales de experimentación.Cartilage grafts are widely used in Plastic Surgery; however, there is a potential risk of reasorption that may affect the results obtained. Some authors report successful achievements using cartilage grafts wrapped in fascia. The purpose of this paper is to provide scientific evidence regarding the potential benefits of cartilage grafts wrapped with fascia. A descriptive, prospective, experimental and comparative study of some 20 white Sprague-Dawley rats was

  16. Segmentation of fascias, fat and muscle from magnetic resonance images in humans: the DISPIMAG software.

    Science.gov (United States)

    Mattei, J P; Fur, Y Le; Cuge, N; Guis, S; Cozzone, P J; Bendahan, D

    2006-11-01

    Segmentation of human limb MR images into muscle, fat and fascias remains a cumbersome task. We have developed a new software (DISPIMAG) that allows automatic and highly reproducible segmentation of lower-limb MR images. Based on a pixel intensity analysis, this software does not need any previous mathematical or statistical assumptions. It displays a histogram with two main signals corresponding to fat and muscle, and permits an accurate quantification of their relative spatial distribution. To allow a systematic discrimination between muscle and fat in any subject, fixed boundaries were first determined manually in a group of 24 patients. Secondly, an entirely automatic process using these boundaries was tested by three operators on four patients and compared to the manual approach, showing a high concordance.

  17. Plantar fascia anatomy and its relationship with Achilles tendon and paratenon.

    Science.gov (United States)

    Stecco, Carla; Corradin, Marco; Macchi, Veronica; Morra, Aldo; Porzionato, Andrea; Biz, Carlo; De Caro, Raffaele

    2013-12-01

    Although the plantar fascia (PF) has been studied quite well from a biomechanical viewpoint, its microscopic properties have been overlooked: nothing is known about its content of elastic fibers, the features of the extracellular matrix or the extent of innervation. From a functional and clinical standpoint, the PF is often correlated with the triceps surae muscle, but the anatomical grounds for this link are not clear. The aim of this work was to focus on the PF macroscopic and microscopic properties and study how Achilles tendon diseases might affect it. Twelve feet from unembalmed human cadavers were dissected to isolate the PF. Specimens from each PF were tested with various histological and immunohistochemical stains. In a second stage, 52 magnetic resonance images (MRI) obtained from patients complaining of aspecific ankle or foot pain were analyzed, dividing the cases into two groups based on the presence or absence of signs of degeneration and/or inflammation of the Achilles tendon. The thickness of PF and paratenon was assessed in the two groups and statistical analyses were conducted. The PF is a tissue firmly joined to plantar muscles and skin. Analyzing its possible connections to the sural structures showed that this fascia is more closely connected to the paratenon of Achilles tendon than to the Achilles tendon, through the periosteum of the heel. The PF extended medially and laterally, continuing into the deep fasciae enveloping the abductor hallucis and abductor digiti minimi muscles, respectively. The PF was rich in hyaluronan, probably produced by fibroblastic-like cells described as 'fasciacytes'. Nerve endings and Pacini and Ruffini corpuscles were present, particularly in the medial and lateral portions, and on the surface of the muscles, suggesting a role for the PF in the proprioception of foot. In the radiological study, 27 of the 52 MRI showed signs of Achilles tendon inflammation and/or degeneration, and the PF was 3.43 ± 0.48 mm thick

  18. Unilateral hypertrophy of tensor fascia lata: a soft tissue tumor simulator

    Energy Technology Data Exchange (ETDEWEB)

    Ilaslan, H. [Department of Radiology, Mayo Clinic, 200 First Street, 55905, SW Rochester, MN (United States); Department of Radiology A21, Cleveland Clinic, Cleveland, OH (United States); Wenger, D.E. [Department of Radiology, Mayo Clinic, 200 First Street, 55905, SW Rochester, MN (United States); Shives, T.C. [Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN (United States); Unni, K.K. [Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN (United States)

    2003-11-01

    To describe the imaging findings in eight cases of unilateral tensor fascia lata (TFL) hypertrophy presenting as soft tissue masses. Imaging studies and medical charts of eight patients were reviewed retrospectively. The imaging studies included five radiographs, five computed tomography (CT) and six magnetic resonance imaging (MRI) examinations. The majority of patients (seven of eight) presented with a palpable proximal anterior thigh mass. One patient was asymptomatic and incidentally diagnosed. There were six females and two males. Ages ranged from 27 to 86 years old (mean 61). MRI and CT showed unilateral enlargement of the TFL muscle in all cases. TFL muscle hypertrophy is an uncommon clinical entity, which can simulate a soft tissue tumor. The characteristic appearance on CT or MRI allows a confident diagnosis of muscle hypertrophy to be made, avoiding unnecessary biopsy or surgical intervention. (orig.)

  19. Photoluminescence of acupoint 'Waiqiu' in human superficial fascia

    Energy Technology Data Exchange (ETDEWEB)

    Zhang Yuan [Synchrotron Radiation Research Center, Department of Physics, Surface Physics Laboratory (State Key Laboratory) of Fudan University, Shanghai 200433 (China); Yan Xiaohui [Synchrotron Radiation Research Center, Department of Physics, Surface Physics Laboratory (State Key Laboratory) of Fudan University, Shanghai 200433 (China); Liu Chenglin [Synchrotron Radiation Research Center, Department of Physics, Surface Physics Laboratory (State Key Laboratory) of Fudan University, Shanghai 200433 (China); Dang Ruishan [Second Military Medical University, Shanghai 200433 (China); Zhang Xinyi [Synchrotron Radiation Research Center, Department of Physics, Surface Physics Laboratory (State Key Laboratory) of Fudan University, Shanghai 200433 (China) and Shanghai Research Center of Acupuncture and Meridian, Pudong, Shanghai 201203 (China)]. E-mail: xy-zhang@fudan.edu.cn

    2006-07-15

    The spectral characters of an acupuncture point named 'Waiqiu' in superficial fascia tissue have been studied by photoluminescence (PL) spectroscopy under the excitation of 457.9 nm. The PL around 'Waiqiu' acupuncture point consists of two sub-bands resulting from the flavin adenine dinucleotide (FAD) and phospholipids, and the porphyrins (including purine, isoxanthopterin and tryptophan), respectively. More emission due to FAD and phospholipids is found inside the acupuncture effect area of 'Waiqiu' than its marginal or outside acupuncture regions. The ratio of emission intensity of FAD and phospholipids to one of porphyrins gradually decreases along the direction away from the center of the acupuncture point. It implies that the component proportion changes between FAD, phospholipids and porphyrins around the 'Waiqiu' acupuncture point. We suggest that there might be a certain relationship between redox function of FAD and 'Waiqiu' acupuncture effect.

  20. The human iliotibial band is specialized for elastic energy storage compared with the chimp fascia lata.

    Science.gov (United States)

    Eng, Carolyn M; Arnold, Allison S; Biewener, Andrew A; Lieberman, Daniel E

    2015-08-01

    This study examines whether the human iliotibial band (ITB) is specialized for elastic energy storage relative to the chimpanzee fascia lata (FL). To quantify the energy storage potential of these structures, we created computer models of human and chimpanzee lower limbs based on detailed anatomical dissections. We characterized the geometry and force-length properties of the FL, tensor fascia lata (TFL) and gluteus maximus (GMax) in four chimpanzee cadavers based on measurements of muscle architecture and moment arms about the hip and knee. We used the chimp model to estimate the forces and corresponding strains in the chimp FL during bipedal walking, and compared these data with analogous estimates from a model of the human ITB, accounting for differences in body mass and lower extremity posture. We estimate that the human ITB stores 15- to 20-times more elastic energy per unit body mass and stride than the chimp FL during bipedal walking. Because chimps walk with persistent hip flexion, the TFL and portions of GMax that insert on the FL undergo smaller excursions (origin to insertion) than muscles that insert on the human ITB. Also, because a smaller fraction of GMax inserts on the chimp FL than on the human ITB, and thus its mass-normalized physiological cross-sectional area is about three times less in chimps, the chimp FL probably transmits smaller muscle forces. These data provide new evidence that the human ITB is anatomically derived compared with the chimp FL and potentially contributes to locomotor economy during bipedal locomotion. © 2015. Published by The Company of Biologists Ltd.

  1. Does 'Kinesio tape' alter thoracolumbar fascia movement during lumbar flexion? An observational laboratory study.

    Science.gov (United States)

    Tu, Shihfan Jack; Woledge, Roger C; Morrissey, Dylan

    2016-10-01

    Changes in thoracolumbar fascial thickness, structure and shear strain are associated with lower back pain (LBP). Therapeutic taping techniques such as Kinesio-Taping (KT) are increasingly used to treat LBP, albeit with variable effects and unclear mechanisms. However, evidence for quantifying how treatment effects in vivo fascia properties is inadequate. We therefore aimed to explore taping mechanisms using an in vivo ultrasound measurement. Thoracolumbar ultrasound videos of known orientations and positions were taken from 12 asymptomatic participants (8 males and 4 females, aged 22.9 ± 3.59) while performing velocity-guided lumbar flexion with and without KT applied. An automated algorithm using cross-correlation to track contiguous tissue layers across sequential frames in the sagittal plane, was developed and applied to two movements of each subject in each taping condition. Differences of inter-tissue movements and paracutaneous translation at tissue boundaries were compared. Significant reduction in the mean movement of subcutaneous tissue during lumbar flexion before and after taping was found. There was no difference in other observed tissue layers. Tissue paracutaneous translations at three boundaries were significantly reduced during lumbar flexion when KT was applied (skin-subcutaneous: 0.25 mm, p < 0.01; subcutaneous-perimuscular tissue: 0.5 mm, p = 0.02; and perimuscular-muscle: 0.46, p = 0.05). No overall reduction in lumbar flexion was found (p = 0.10). KT reduced subcutaneous inter-tissue movement and paracutaneous translation in the superficial thoracolumbar fascia during lumbar flexion, and the relationship of such difference to symptomatic change merits exploration. Combining ultrasound data with muscle activation information may be useful to reveal potential mechanisms of therapeutic taping in patients with LBP. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. Ethylene oxide sterilization of bone, dura mater, and fascia lata for human transplantation.

    Science.gov (United States)

    Prolo, D J; Pedrotti, P W; White, D H

    1980-05-01

    The use of allogeneic human bone, dura, and fascia has achieved an enduring and accelerating role in the augmentation of spinal fusions and the repair of skeletal and dural defects. Primary sterilization of these nonviable cadaveric tissues magnifies the potential sources and ensures the microbiological sterility of the implant. Subsequent lyophilization facilitates preservation and distribution and reduces the immunogenicity of the graft. The evaluation of gaseous ethylene oxide (EO) as a sterilant was suggested by the delerious effects of alternative methods. Through a series of experiments, the following properties of EO sterilization were studied: (a) surface and interstitial sterilization; (b) the diffusion of EO into tissue, the formation of the reaction products ethylene chlorohydrin (EC) and ethylene glycol (EG), and the desorption of all three from tissues; (c) lyophilization and aeration in the removal of residues; and (d) minimization of residues through pretreatment. Gaseous EO is a very effective surface sterilant of wet bone, dura, and fascia and does not grossly alter these tissues. Its partial penetration through compact bone renders it less reliable for an interstitial antimicrobial effect, unless access to the interior is provided by serial openings. The toxicity of EO, EC, and EG mandates the desorption through lyophilization of these compounds (EC and EG are formed during sterilization with EO). Before sterilization, bone must be rid of marrow by vigorous irrigation with deionized water. The resultant reduction of the number of cells and of the available chloride decreases antigenicity and the formation of EC. Freeze-drying for more than 72 hours, in some cases augmented by prolonged aeration at room temperature, reduces EO, EC, and EG to acceptable levels. The accurate assay of residues in tissue requires acetone extraction for gas chromatography on rehydrated tissues because extraction of dry tissues gives falsely low results. Rigorous

  3. Computed tomographic evaluation of thickness of perirectal fascia in rectal cancer treated by preoperative radiotherapy; Diagnostic value for prediction of local recurrence

    Energy Technology Data Exchange (ETDEWEB)

    Okumura, Toshiyuki (Ibaraki Prefectural Central Hospital, Tomobe (Japan)); Ohara, Kiyoshi; Saida, Yukihisa; Tatsuzaki, Hideo; Sugahara, Shinji; Yoshida, Tsuguo; Itai, Yuji; Orii, Kazuo; Todoroki, Takeshi

    1991-05-01

    Perirectal fascia was examined by computed tomography before and after preoperative radiotherapy in thirty-six patients with rectal cancer. CT measurement showed that perirectal fascia tend to increase in thickness during preoperative radiotherapy in proportion to tumor extension into perirectal fat tissue. The fascial thickening more than 7 mm after preoperative radiotherapy was suggestive of local recurrence to develop. Preoperative or intraoperative boost irradiation would be recommended for such high-risk patients. (author).

  4. Characterization and morphological comparison of human dura mater, temporalis fascia, and pericranium for the correct selection of an autograft in duraplasty procedures.

    Science.gov (United States)

    Morales-Avalos, Rodolfo; Soto-Domínguez, Adolfo; García-Juárez, Jaime; Saucedo-Cardenas, Odila; Bonilla-Galvan, José R; Cardenas-Serna, Marcela; Guzmán-López, Santos; Elizondo-Omaña, Rodrigo E

    2017-01-01

    The objective of this study was to characterize and compare the morphological characteristics of the dura mater, the pericranium, and the temporal fascia to ascertain the most adequate tissue to use as a dura graft. 20 dura mater, 20 pericranium and 20 temporalis fascia samples were analyzed. Each of the samples was stained with hematoxylin and eosin, orcein, Van Gieson, Masson's trichrome and Verhoeff-Van Gieson (600 slides in total) for a general morphological evaluation, as well as a quantitative, morphometric and densitometric analysis of elastic fibers present in each of the tissues. The micro-densitometric analysis of the tissues indicated that the area occupied by the elastic fibers showed values of 1.766 ± 1.376, 4.580 ± 3.041, and 8.253 ± 4.467 % for the dura mater, the temporalis fascia and the pericranium, respectively (p fascia and the pericranium, respectively (p fascia and dura mater vs. pericranium). This is the first study to compare the dura mater with tissues for dural autograft and to quantify the elastic component present in these tissues. The results indicate that the temporalis fascia is a better dural graft because of its intrinsic tissue properties.

  5. Use of high-resolution ultrasound to measure changes in plantar fascia thickness resulting from tissue creep in runners and walkers.

    Science.gov (United States)

    Welk, Aaron B; Haun, Daniel W; Clark, Thomas B; Kettner, Norman W

    2015-01-01

    This study sought to use high-resolution ultrasound to measure changes in plantar fascia thickness as a result of tissue creep generated by walking and running. Independent samples of participants were obtained. Thirty-six walkers and 25 runners walked on a treadmill for 10 minutes or ran for 30 minutes, respectively. Standardized measures of the thickness of the plantar fascia were obtained in both groups using high-resolution ultrasound. The mean thickness of the plantar fascia was measured immediately before and after participation. The mean plantar fascia thickness was decreased by 0.06 ± 0.33 mm SD after running and 0.03 ± 0.22 mm SD after walking. The difference between groups was not significant. Although the parameters of this study did not produce significant changes in the plantar fascia thickness, a slightly higher change in the mean thickness of the plantar fascia in the running group deserves further investigation. Copyright © 2015 National University of Health Sciences. Published by Elsevier Inc. All rights reserved.

  6. Effect of fascia dry needling on non-specific thoracic pain - A proposed dry needling grading system.

    Science.gov (United States)

    Anandkumar, Sudarshan; Manivasagam, Murugavel

    2017-05-01

    This case report describes a 42-year-old female who presented with complaints of diffuse pain in her thoracic paraspinal region from T2 to T7. Physical examination revealed tenderness, increased turgor and restriction of her superficial fascia. A potential first time description of successful management utilizing fascia dry needling is described in this report with improvements noted in pain, range of motion, and functional activities. The patient was discharged from physiotherapy after four treatment sessions, and a follow-up after 3 months revealed that she was pain free and fully functional. A grading system (Sudarshan and Murugavel Dry Needling Grading Scale(©)) is proposed describing the various grades of dry needling to guide clinical reasoning and decision-making.

  7. [Study of anatomy of the lateral attachment of the renal fascia in adult with multidetector computed tomography].

    Science.gov (United States)

    Qi, Rui; Zhou, Xianping; Yu, Jianqun; Chen, Weixia; Li, Zhenlin; Zhang, Chunle

    2012-08-01

    The present paper is aimed to observe the lateral attachment of the renal fascia (RF) in vivo with multidetector computed tomography (MDCT) scanning, and to discuss its diagnostic value. 121 healthy adults were adopted into this experiment. All images were obtained with MDCT and double phase enhancement scanning. Then we observed the lateral attachment of RF. In addition, we mad a fresh body specimen as anatomical basis. The study found that above the renal hilar plane (RHP), the anterior renal fascia laterally fused with the peritoneum of the liver on the right and the peritoneum of the spleen on the left,and the posterior renal fascia fused with the subdiaphragmatic fascia. The lateral attachment of the RF at the RHP and the lower renal pole(LRP)is divided into three types. The RF in Type I is about 47.9% (58/121) at the left RHP, while about 33.9% (41/121) at the right RHP. At the LRP of the kidney is about 55.3% (67/121) on the left, and about 42.1% (51/121) on the right. The RF in Type I is about 38.8% (47/121) on the left side at the RHP, about 26.4% (32/121) on the right side. At the LRP, left side about 27.3% (33/121), right side about 13.3%(16/121). The RF in Type III at the RHP is 13.3% (16/121) on the left side, and on the right side is about 39.7% (48/121). At the LRP, it is about 17.4% (21/121) on the left side, and about 44.6% (54/121) on the right side. MDCT can display the lateral attachment of the RF better as well as the outside connection of the retroperitoneal space.

  8. Fascia tissue engineering with human adipose-derived stem cells in a murine model: Implications for pelvic floor reconstruction.

    Science.gov (United States)

    Hung, Man-Jung; Wen, Mei-Chin; Huang, Ying-Ting; Chen, Gin-Den; Chou, Min-Min; Yang, Vivian Cheng

    2014-10-01

    Mesh-augmented vaginal surgery for treatment of pelvic organ prolapse (POP) does not meet patients' needs. This study aims to test the hypothesis that fascia tissue engineering using adipose-derived stem cells (ADSCs) might be a potential therapeutic strategy for reconstructing the pelvic floor. Human ADSCs were isolated, differentiated, and characterized in vitro. Both ADSCs and fibroblastic-differentiated ADSCs were used to fabricate tissue-engineered fascia equivalents, which were then transplanted under the back skin of experimental nude mice. ADSCs prepared in our laboratory were characterized as a group of mesenchymal stem cells. In vitro fibroblastic differentiation of ADSCs showed significantly increased gene expression of cellular collagen type I and elastin (p fascia equivalents could be traced up to 12 weeks after transplantation in the subsequent animal study. Furthermore, the histological outcomes differed with a thin (111.0 ± 19.8 μm) lamellar connective tissue or a thick (414.3 ± 114.9 μm) adhesive fibrous tissue formation between the transplantation of ADSCs and fibroblastic-differentiated ADSCs, respectively. Nonetheless, the implantation of a scaffold without cell seeding (the control group) resulted in a thin (102.0 ± 17.1 μm) fibrotic band and tissue contracture. Our results suggest the ADSC-seeded implant is better than the implant alone in enhancing tissue regeneration after transplantation. ADSCs with or without fibroblastic differentiation might have a potential but different role in fascia tissue engineering to repair POP in the future. Copyright © 2013. Published by Elsevier B.V.

  9. Human conchal cartilage and temporal fascia: an evidence-based roadmap from rhinoplasty to an in vivo study and beyond.

    Science.gov (United States)

    Cimpean, Anca Maria; Crăiniceanu, Zorin; Mihailovici, Dorina; Bratu, Tiberiu; Raica, Marius

    2014-01-01

    Conchal cartilage or cartilage/ temporal fascia composite grafting (DC-F) used for rhinoplasty is applied by plastic surgeons for reconstructive purposes. Previous studies on experimental models such as mice or rabbits have elucidated on the late events following grafting, with tissue specimens being harvested two months after implantation. Early microscopic and molecular events following DC-F grafting are completely unknown. We designed a chick embryo chorioallantoic membrane model for human grafts study, regarding the dynamic observation of graft survival and its mutual interrelation with the chick embryo chorioallantoic membrane microenvironment. The DC-F graft preserved its cartilage component in a normal state compared to cartilage graft-only because of protective factors provided by temporal fascia. Its strong adherence to the cartilage, lack of angiogenic factors and high content of collagen IV-derived fragments with anti-angiogenic effects make the temporal fascia a good protective tissue to prevent implanted cartilage degeneration. The cartilage graft produced high inflammation, stromal fibrosis and activated angiogenic cascade through VEGF-mediated pathways followed by cartilage degeneration. Also, high content of podoplanin from conchal cartilage chondrocytes exerted a major role in inflammation accompanying cartilage graft. The presently employed experimental model allowed us to characterize the early histological and molecular events triggered by temporal fascia, cartilage or composite graft DC-F implanted on chick embryo chorioallantoic membrane. Our microscopic and molecular observations may help explain some post-surgical complications generated after using cartilage alone as biomaterial for nasal augmentation, supporting the use of DC-F composite graft, with the aim to reduce unwanted post-surgical events. Copyright © 2014 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

  10. Complete acromioclavicular joint dislocation treated with reconstructed ligament by trapezius muscle fascia and observation of fascial metaplasia

    Science.gov (United States)

    Wang, Chaoliang; Huang, Sufang; Wang, Yingzhen; Sun, Xuesheng; Zhu, Tao; Li, Qiang; Lin, Chu

    2015-01-01

    We evaluated the long-term clinical results of acute complete acromioclavicular dislocations treated by reconstruction of the acromioclavicular and coracoclavicular ligament using trapezius muscle fascia. Open reduction and internal fixation was performed using the clavicular hook plate in 12 patients with acute complete acromioclavicular joint dislocation, and the acromioclavicular and coracoclavicular ligaments were reconstructed using trapezius muscle fascia. Radiographic evaluations were conducted postoperatively. We evaluated the functional results with constant scoring system and radiological results at the final follow-up visit. The mean Constant score at the final follow-up visit was 91.67 (range, 81 to 100). The results were excellent in eight patients (66.7%) and good in four patients (33.3%). Three patients with scores from 80 to 90 had mild pain during activity, but this did not affect the range of motion of the shoulder. All patients have returned to their preoperative work without any limitations. Compared with the contralateral side, radiography showed anatomical reposition in the vertical plane in all cases. The hook-plate fixation with ligament reconstruction was successful in treating AC dislocations. The acromioclavicular and coracoclavicular ligament were reconstructed by trapezius muscle fascia that keep the distal clavicle stable both vertically and horizontally after type III injuries. PMID:28352721

  11. Effectiveness of the Lower Eyelid Suspension Using Fascia Lata Graft for the Treatment of Lagophthalmos due to Facial Paralysis

    Science.gov (United States)

    Sendul, Selam Yekta; Cagatay, Halil Huseyin; Dirim, Burcu; Demir, Mehmet; Acar, Zeynep; Olgun, Ali; Can, Efe; Guven, Dilek

    2015-01-01

    Purpose. To evaluate of functional and cosmetic effectiveness of lower eyelid sling technique with fascia lata graft in patients with lagophthalmos due to facial paralysis. Material and Method. Ten patients with a mean age of 55.1 ± 19.77 years who underwent lower eyelid sling surgery with a fascia lata graft between September 2011 and January 2014 were included in this prospective study. Preoperatively and postoperatively patients were evaluated in terms of corneal epithelial defects, Schirmer's test, and tear break-up time (TBUT). Cosmetically, vertical eyelid aperture, margin reflex distances 1 and 2 (MRD1 and MRD2) and scleral show were evaluated preoperatively and postoperatively. Results. One patient had facial paralysis on the right side whereas the other 9 patients had facial paralysis on the left side. Preoperatively, 3 patients were detected with corneal ulcer, whereas 7 patients were detected with persistent corneal epithelial defects localized in the lower half of the cornea. In the 3 patients with preoperative corneal ulcer, the ulcer recovered with corneal opacity, whereas in the 7 patients with punctate epitheliopathy, postoperative corneal transparency was obtained. Discussion. Lower eyelid sling technique with fascia lata graft is an effective technique for the repositioning of the lower eyelid and preventing the corneal complications. PMID:25821819

  12. Effectiveness of the Simultaneous Stretching of the Achilles Tendon and Plantar Fascia in Individuals With Plantar Fasciitis.

    Science.gov (United States)

    Engkananuwat, Phoomchai; Kanlayanaphotporn, Rotsalai; Purepong, Nithima

    2017-10-01

    Since the plantar fascia and the Achilles tendon are anatomically connected, it is plausible that stretching of both structures simultaneously will result in a better outcome for plantar fasciitis. Fifty participants aged 40 to 60 years with a history of plantar fasciitis greater than 1 month were recruited. They were prospectively randomized into 2 groups. Group 1 was instructed to stretch the Achilles tendon while group 2 simultaneously stretched the Achilles tendon and plantar fascia. After 4 weeks of both stretching protocols, participants in group 2 demonstrated a significantly greater pressure pain threshold than participants in group 1 ( P = .040) with post hoc analysis. No significant differences between groups were demonstrated in other variables ( P > .05). Concerning within-group comparisons, both interventions resulted in significant reductions in pain at first step in the morning and average pain at the medial plantar calcaneal region over the past 24 hours, while there were increases in the pressure pain threshold, visual analog scale-foot and ankle score, and range of motion in ankle dorsiflexion ( P plantar fascia for 4 weeks was a more effective intervention for plantar fasciitis. Patients who reported complete relief from symptoms at the end of the 4-week intervention in the simultaneous stretching group (n = 14; 56%) were double that of the stretching of the Achilles tendon-only group (n = 7; 28%). II, lesser quality RCT or prospective comparative study.

  13. Reconstruction of medial collateral ligament defects with a flexor-pronator fascia patch in complete open release of stiff elbows.

    Science.gov (United States)

    Chen, Shuai; Yan, Hede; Wang, Wei; Zhang, Mei; Hildebrand, Kevin A; Fan, Cun-Yi

    2017-01-01

    Because medial elbow stability is essential for stiff elbow release, surgical techniques have been reported for reconstructing medial elbow stability. However, medial collateral ligament (MCL) defects, caused by inevitable detachment and resection performed for complete release, make the reconstruction more challenging. To our knowledge, no study has evaluated the outcomes after using a flexor-pronator fascia patch in medial elbow reconstruction for open release of stiff elbows. We hypothesized that this technique is effective for repairing MCL defects. We retrospectively reviewed the records of 10 patients. The MCL defects were all reconstructed with a flexor-pronator fascia patch. An external fixator was used in all patients. One patient could not be contacted and was thus excluded from the study. Outcome measures included stability, range of motion, Mayo Elbow Performance Score, ulnar nerve symptoms, power grip, and radiographic findings. The mean follow-up period was 19.6 months; all elbows were stable by the last follow-up. One patient presented with moderate elbow instability and then regained stability 3 months after the external fixator was removed. The Mayo Elbow Performance Score improved from 58 points to 94 points, and the mean flexion arc improved from 40° to 133°. No radiographic manifestations of elbow dislocation or suture anchor looseness were observed. A flexor-pronator fascia patch provides sufficient stability for repairing MCL defects without restricting the range of motion gained during arthrolysis. Copyright © 2017 Journal of Shoulder and Elbow Surgery Board of Trustees. All rights reserved.

  14. Reliability and Validity of Transversus Abdominis Measurement at the Posterior Muscle-Fascia Junction with Ultrasonography in Asymptomatic Participants.

    Science.gov (United States)

    Chen, Yen-Hua; Chai, Huei-Ming; Yang, Jing-Lan; Lin, Ya-Jung; Wang, Shwu-Fen

    2015-10-01

    The purposes of this study were (1) to establish the intrarater sliding and change in thickness of the transversus abdominis (TrA) measurement at the posterior muscle-fascia junction and (2) to examine the relationship between the muscle thickness and sliding of the TrA at the anterior and posterior sites. Asymptomatic participants (n = 20) were placed into the hook-lying position to perform the abdominal drawing-in maneuver viewed in B-mode with a 5- to 12-MHz linear ultrasound transducer. The outcome variables included the resting thickness, the thickness during contraction, the change of thickness, and the change of sliding length. Both intraclass correlation coefficient and Pearson correlation were used for analysis. Measuring the thickness and sliding of the TrA at the posterior muscle-fascia junction showed good reliability (intraclass correlation coefficient (3,3), 0.89-0.98). The correlations between the sliding measurements of the TrA at the anterior and posterior sites were moderate to good (r = 0.41-0.74). This study found that measuring the musculofascial corset from the posterior site using ultrasonography is reliable, allowing for ultrasound measurements at both the anterior and posterior sites of the TrA to provide a comprehensive evaluation of the TrA fascia. Copyright © 2015 National University of Health Sciences. Published by Elsevier Inc. All rights reserved.

  15. Effectiveness of the Lower Eyelid Suspension Using Fascia Lata Graft for the Treatment of Lagophthalmos due to Facial Paralysis

    Directory of Open Access Journals (Sweden)

    Selam Yekta Sendul

    2015-01-01

    Full Text Available Purpose. To evaluate of functional and cosmetic effectiveness of lower eyelid sling technique with fascia lata graft in patients with lagophthalmos due to facial paralysis. Material and Method. Ten patients with a mean age of 55.1±19.77 years who underwent lower eyelid sling surgery with a fascia lata graft between September 2011 and January 2014 were included in this prospective study. Preoperatively and postoperatively patients were evaluated in terms of corneal epithelial defects, Schirmer’s test, and tear break-up time (TBUT. Cosmetically, vertical eyelid aperture, margin reflex distances 1 and 2 (MRD1 and MRD2 and scleral show were evaluated preoperatively and postoperatively. Results. One patient had facial paralysis on the right side whereas the other 9 patients had facial paralysis on the left side. Preoperatively, 3 patients were detected with corneal ulcer, whereas 7 patients were detected with persistent corneal epithelial defects localized in the lower half of the cornea. In the 3 patients with preoperative corneal ulcer, the ulcer recovered with corneal opacity, whereas in the 7 patients with punctate epitheliopathy, postoperative corneal transparency was obtained. Discussion. Lower eyelid sling technique with fascia lata graft is an effective technique for the repositioning of the lower eyelid and preventing the corneal complications.

  16. Herniorrafía inguinal: Técnica por sobrecapas de Fascia Transversalis

    Directory of Open Access Journals (Sweden)

    José Miguel Goderich Lalán

    1998-04-01

    Full Text Available Se realizó un estudio descriptivo, prospectivo, observacional y longitudinal para evaluar los resultados obtenidos con la aplicación de una técnica de reparación herniaria inguinal (original del autor por sobrecapas de fascia transversalis, en la que se afronta una primera capa de ésta en sutura continua, desde la proyección del tubérculo púbico hasta obliterar el anillo inguinal profundo, después de lo cual se crea una segunda capa al afrontar el arco aponeurótico del transverso a la cintilla iliopubiana. Luego de un seguimiento superior a los 10 años, se comprobó que de 1 475 pacientes sólo hubo recidivas en 1,2 %; éstas fueron más frecuentes en los hombres, en las hernias del tipo indirecto y en los pacientes con más de 45 años. El mayor número de recidivas ocurrió entre el primer y tercer año de operado. Se recomienda introducir esta nueva técnica en la práctica quirúrgica, y cumplir las indicaciones y el proceder señalado por el autorA descriptive, prospective, observational, and longitudinal study was performed to evaluate the results obtained with the application of a technique for the repair of inguinal hernia (the author's original technique by overlayers of fascia transversalis, in which the first layer is copped with the use of continuos suture from the projection of the pubic tubercle until the obliteration of the deep inguinal rign, creating a second layer when copping the aponeurotic arch of the transverse to the iliopubic eminence. After a follow-up longer than 10 years, it was proved that out of 1 475 patients, only 1,2 % presented with recurrences. Relapses were more frequent in males, in indirect hernias and in patients over 45 years of age. The greatest number of recurrences occurred between the first and the third year after the operation. It is recommended to introduce this new technique within the surgical practice and to comply with the indications for the procedure made by the author

  17. Fisioterapia para redução da diástase dos músculos retos abdominais no pós-parto Physiotherapy for reduction of diastasis of the recti abdominis muscles in the postpartum period

    Directory of Open Access Journals (Sweden)

    Luciana Aparecida Mesquita

    1999-06-01

    reduction in the diastasis of the recti abdominis muscles (DRAM after every treatment session, as well as a relevant reduction when compared to the control group, positively contributing to the earlier recovery of the recti abdominis muscles.

  18. Surgical treatment of an exposed orbital implant with vascularized superficial temporal fascia flap.

    Science.gov (United States)

    Basterzi, Yavuz; Sari, Ayca; Sari, Alper

    2009-03-01

    Orbital implants are often used for the correction of volume deficit after enucleation or evisceration. An orbital implant enhances aesthetics and improves mobility of the subsequent prosthetic eye. With advancements in technology and techniques, implant-related complication rates have been decreased. However, implant exposition as one of the most common complications of socket surgery is still a problem for the oculoplastic surgeon. Many factors are thought to cause orbital implant exposure: Large implants, tension on the wound, and textured surface of the implant may cause a breakdown of the covering layers over the implant. Inadequate fibrovascular ingrowth into the porous implant is the most important factor. Various surgical methods have been described to cover the defect, most offering the use of various tissues as a graft, which are not always satisfactory. We describe a case with silicone implant exposition that was managed with a vascularized superficial temporal fascia flap. According to our knowledge, this is the first article reporting the usage of a vascular tissue in the management of an orbital implant exposure.

  19. Fascia Wrapping Technique: A Modified Method for the Treatment of Cubital Tunnel Syndrome

    Directory of Open Access Journals (Sweden)

    Hyun Ho Han

    2014-01-01

    Full Text Available Variations of the anterior transposition of the ulnar nerve for cubital tunnel syndrome include subcutaneous, submuscular, intramuscular, and subfascial methods. We introduce a modification of subfascial transposition, which is designed to facilitate nerve gliding by wrapping the nerve with fascia. Twenty patients with wrapping surgery following the diagnosis of cubital tunnel syndrome were reviewed retrospectively. Preoperative electrodiagnostic studies were performed in all patients and all of them were rechecked postoperatively. The preoperative mean value of motor conduction velocity (MCV was 37.1±6.7 m/s within the elbow segment and this result showed a decrease compared to the result of MCV with 53.9±6.9 m/s in the below the elbow-wrist segment with statistical significance (P<0.05. Postoperative mean values of MCV were improved in all of 20 patients to 47.6±5.5 m/s (P<0.05. 19 patients of 20 (95% reported good or excellent clinical outcomes according to a modified Bishop scoring system. The surgical treatment methods for cubital tunnel syndrome have their own advantages and disadvantages, and the preferred method differs depending on the surgeon. The wrapping method of anterior transposition is a newly designed alternative method modified from subfascial transposition. This method could be an alternative option to treat cubital tunnel syndrome.

  20. Fascia wrapping technique: a modified method for the treatment of cubital tunnel syndrome.

    Science.gov (United States)

    Han, Hyun Ho; Kang, Hae Won; Lee, Jun Yong; Jung, Sung-No

    2014-01-01

    Variations of the anterior transposition of the ulnar nerve for cubital tunnel syndrome include subcutaneous, submuscular, intramuscular, and subfascial methods. We introduce a modification of subfascial transposition, which is designed to facilitate nerve gliding by wrapping the nerve with fascia. Twenty patients with wrapping surgery following the diagnosis of cubital tunnel syndrome were reviewed retrospectively. Preoperative electrodiagnostic studies were performed in all patients and all of them were rechecked postoperatively. The preoperative mean value of motor conduction velocity (MCV) was 37.1 ± 6.7 m/s within the elbow segment and this result showed a decrease compared to the result of MCV with 53.9 ± 6.9 m/s in the below the elbow-wrist segment with statistical significance (P cubital tunnel syndrome have their own advantages and disadvantages, and the preferred method differs depending on the surgeon. The wrapping method of anterior transposition is a newly designed alternative method modified from subfascial transposition. This method could be an alternative option to treat cubital tunnel syndrome.

  1. Penile enhancement with rectus muscle fascia and testicular tunica vaginalis grafts: an experimental animal study.

    Science.gov (United States)

    Bagbanci, Sahin; Dadali, Mumtaz; Emir, Levent; Aydogmus, Yasin; Ozer, Elif

    2015-06-01

    To enhance rat penises experimentally with rectus muscle fascia (RMF) and testicular tunica vaginalis grafts (TVG). Twelve Wistar albino rats were distributed into two equal Groups, A and B. There were six rats in each group. RMF and TVG were used to enhance rat penises in Groups A and B, respectively. Circumferences of the penises were measured preoperatively and at three different times after the operation. Two, two and eight rats were killed 10 days, 1 month and 2 months after the operation, respectively, for histopathological examinations. When we compared the measurements of preoperative and immediately postoperative circumferences, the mean increase was 23.4 ± 2.9 % in Group A and 19.9 ± 1.7 % in Group B. According to paired t test, the difference was significant (p 0.05). Histological examinations revealed an intensive inflammatory process at 10 days after the operation. Grafts were found to be totally absorbed in the first- and second-month examinations. In our study, implanted TVG and RMF could not survive because of insufficient vascularization and failure to maintain satisfactory surgical success. More studies are needed to increase the effectiveness of surgical techniques.

  2. Understanding Fibroblasts in Order to Comprehend the Osteopathic Treatment of the Fascia

    Directory of Open Access Journals (Sweden)

    Bruno Bordoni

    2015-01-01

    Full Text Available The osteopathic treatment of the fascia involves several techniques, each aimed at allowing the various layers of the connective system to slide over each other, improving the responses of the afferents in case of dysfunction. However, before becoming acquainted with a method, one must be aware of the structure and function of the tissue that needs treating, in order to not only better understand the manual approach, but also make a more conscious choice of the therapeutic technique to employ, in order to adjust the treatment to the specific needs of the patient. This paper examines the current literature regarding the function and structure of the fascial system and its foundation, that is, the fibroblasts. These connective cells have many properties, including the ability to contract and to communicate with one another. They play a key role in the transmission of the tension produced by the muscles and in the management of the interstitial fluids. They are a source of nociceptive and proprioceptive information as well, which is useful for proper functioning of the body system. Therefore, the fibroblasts are an invaluable instrument, essential to the understanding of the therapeutic effects of osteopathic treatment. Scientific research should make greater efforts to better understand their functioning and relationships.

  3. Understanding Fibroblasts in Order to Comprehend the Osteopathic Treatment of the Fascia

    Science.gov (United States)

    2015-01-01

    The osteopathic treatment of the fascia involves several techniques, each aimed at allowing the various layers of the connective system to slide over each other, improving the responses of the afferents in case of dysfunction. However, before becoming acquainted with a method, one must be aware of the structure and function of the tissue that needs treating, in order to not only better understand the manual approach, but also make a more conscious choice of the therapeutic technique to employ, in order to adjust the treatment to the specific needs of the patient. This paper examines the current literature regarding the function and structure of the fascial system and its foundation, that is, the fibroblasts. These connective cells have many properties, including the ability to contract and to communicate with one another. They play a key role in the transmission of the tension produced by the muscles and in the management of the interstitial fluids. They are a source of nociceptive and proprioceptive information as well, which is useful for proper functioning of the body system. Therefore, the fibroblasts are an invaluable instrument, essential to the understanding of the therapeutic effects of osteopathic treatment. Scientific research should make greater efforts to better understand their functioning and relationships. PMID:26357524

  4. Endoscopic plantar fascia release via a suprafascial approach is effective for intractable plantar fasciitis.

    Science.gov (United States)

    Miyamoto, Wataru; Yasui, Youichi; Miki, Shinya; Kawano, Hirotaka; Takao, Masato

    2017-10-14

    To evaluate the medium-term clinical results of endoscopic plantar fascia release (EPFR) using a suprafascial approach for recalcitrant plantar fasciitis. Twenty-four feet of twenty-three patients who underwent EPFR using a suprafascial approach were followed up for more than 2 years using the American Orthopedic Foot and Ankle Society (AOFAS) score. The AOFAS score at final follow-up was compared between patients who participated in athletic activity (group A) and those who were sedentary (group S) and between those with and those without calcaneal spur (group with CS and group without CS, respectively). The ability of patients to return to athletic activity, and if so, the time interval between surgery and return to athletic activity, were investigated in group A. Complications were recorded. The median follow-up duration was 48 months. The mean AOFAS score in all patients increased significantly between before surgery and final follow-up (P plantar nerve occurred in three feet. EPFR using a suprafascial approach was effective for recalcitrant plantar fasciitis. However, the prognosis of sedentary patients was inferior to that of patients engaged in athletic activity. IV.

  5. Comprehensive Spatial Display of the Microcirculation in a Capillary Bundle from Rat Spinotrapezius Muscle Fascia Tissue

    Science.gov (United States)

    Yamamura, Niki; Jacobitz, Frank; Schmid-Schönbein, Geert

    2012-11-01

    Previous investigations of the microcirculation in skeletal muscle have utilized a statistical display of fundamental hemodynamic variables without regard of actual microvascular details. The focus of this project is the development of a software tool to perform a spatial analysis of hemodynamic results. The vessel network considered in this study is a capillary bundle in rat spinotrapezius muscle fascia with transverse arterioles supplying blood, capillary vessels, and collecting venules removing blood. The software tool represents information about blood vessel location and connectivity in two matrices. The first matrix holds spatial locations of vessel intersections or nodes. This matrix is used to create a second matrix containing the locations of all microvessels. The second matrix is then used to produce result matrices holding the values of flow properties at the locations at which they are observed in the vessel network. The resulting images provide a full display, for example, of the pressure drop in the network. The highest velocities are obtained in the transverse arterioles and adjacent capillaries, while other vessels in the network show lower velocities. An area of elevated hematocrit is observed in the periphery of the network.

  6. Comparison of a microsliced modified chondroperichondrium shield graft and a temporalis fascia graft in primary type I tympanoplasty: A prospective randomized controlled trial.

    Science.gov (United States)

    Bhattacharya, Shambhu Nath; Pal, Sudipta; Saha, Somnath; Gure, Prasanta Kumar; Roy, Anupam

    2016-07-01

    We conducted a prospective, randomized, controlled trial to compare outcomes in type I tympanoplasty patients who received an autologous microsliced modified cartilage perichondrium shield graft (cartilage group) and those who received an autologous temporalis muscle fascia graft (fascia group). Our three outcomes measures were (1) anatomic success rates at 3 months, (2) hearing results at 6 months, and (3) rates of morphologic success (i.e., the absence of reperforation, retraction, and graft displacement) at 2 years among those in each group who had an intact graft at 3 months. Of 56 patients who were initially enrolled and who underwent one of these type I tympanoplasty procedures, 51 completed the study-28 in the cartilage group and 23 in the fascia group. The former was made up of 11 males and 17 females, aged 15 to 48 years (mean: 27.4), and the latter included 9 males and 14 females, aged 15 to 52 years (mean: 31.7). The overall graft take rate at 3 months with respect to perforation closure (anatomic success) was 93.3% in the cartilage group and 91.7% in the fascia group, which was not a statistically significant difference. The mean hearing gain at 6 months was 11.7 ± 7.6 dB in the cartilage group and 12.6 ± 6.0 dB in the fascia group-again, not statistically significant. At 2 years, morphologic success rates were 92.3 and 81.0%, respectively-again, not statistically significant. We conclude that autologous microsliced modified cartilage perichondrium shield graft tympanoplasty is as effective as conventional temporalis fascia tympanoplasty in terms of graft take rates and functional results. Indeed, medium-term outcomes (2-yr follow-up) revealed that sustainable morphologic success was actually better with the cartilage technique than with the fascia technique because it was associated with fewer revision surgeries.

  7. Degenerative lesions of the plantar fascia: surgical treatment by fasciectomy and excision of the heel spur. A report on 38 cases.

    Science.gov (United States)

    Jarde, Olivier; Diebold, Patrice; Havet, Eric; Boulu, Gilles; Vernois, Joël

    2003-06-01

    The authors studied 38 cases of degenerative lesions of the plantar fascia which were treated surgically between 1989 and 1999. MRI showed chronic fasciitis in eight cases and an old rupture of the plantar fascia in 30 cases. Surgical treatment, which was performed in all cases after failure of conservative treatment of several months duration, combined excision of the fascia with resection of the heel spur. Histological examination found inflammation in all cases (fasciitis or rupture), calcification of the aponeurosis in four cases, cartilaginous metaplasia in four and fibromatosis in four. Patients were assessed a minimum of one year and a maximum of seven years after operation. The postoperative results were assessed using three criteria: resolution of pain, results on the static foot and patients' functional activity. Overall there were 24 very good and good results, nine fair and five poor. MRI performed at the time of follow-up revealed good healing of the plantar fascia in 16 cases, defects in two cases, inflammation in seven cases and defects associated with inflammation in 13 cases. Surgical treatment may be considered in cases where conservative treatment of talalgia has failed. Symptoms originating from degenerative damage to the plantar fascia, such as rupture or fasciitis, may benefit from fasciectomy. Short-term results show resolution of pain in 75% of cases, and a slight sagging of the plantar arch. Pre-operative MRI study is useful to determine the exact location of the lesions.

  8. Ultrasound-guided continuous femoral nerve block vs continuous fascia iliaca compartment block for hip replacement in the elderly: A randomized controlled clinical trial (CONSORT).

    Science.gov (United States)

    Yu, Bin; He, Miao; Cai, Guang-Yu; Zou, Tian-Xiao; Zhang, Na

    2016-10-01

    Continuous femoral nerve block and fascia iliaca compartment block are 2 traditional anesthesia methods in orthopedic surgeries, but it is controversial which method is better. The objective of this study was to compare the practicality, efficacy, and complications of the 2 modalities in hip replacement surgery in the elderly and to assess the utility of a novel cannula-over-needle set. In this prospective, randomized controlled clinical investigation, 60 elderly patients undergoing hip replacement were randomly assigned to receive either continuous femoral nerve block or continuous fascia iliaca compartment block. After ultrasound-guided nerve block, all patients received general anesthesia for surgery and postoperative analgesia through an indwelling cannula. Single-factor analysis of variance was used to compare the outcome variables between the 2 groups. There was a significant difference between the 2 groups in the mean visual analog scale scores (at rest) at 6 hours after surgery: 1.0 ± 1.3 in the femoral nerve block group vs 0.5 ± 0.8 in the fascia iliaca compartment block group (P fascia iliaca compartment block group had better analgesia on the lateral aspect of the thigh. There were no other significant differences between the groups. Both ultrasound-guided continuous femoral nerve block and fascia iliaca compartment block with the novel cannula-over-needle provide effective anesthesia and postoperative analgesia for elderly hip replacement patients.

  9. Assessment of T-shape double fascia graft for lower lip deformity from facial paralysis: A questionnaire survey.

    Science.gov (United States)

    Hayashi, Ayato; Yoshizawa, Hidekazu; Natori, Yuhei; Suda, Shunichi; Mochizuki, Mariko; Nishimuta, Yuri; Tanaka, Rica; Mizuno, Hiroshi

    2016-03-01

    There are two main methods to treat lower-lip deformity (LLD) in facial paralysis. The first method is surgical intervention on the side of the paralysis, and the second involves denervating the depressor muscles on the healthy side. It is sometimes difficult for patients to ethically accept the denervating healthy tissue; therefore, we performed the T-shape double fascia graft (TSDFG), which reportedly restores symmetry. In this study, we report our experience with TSDFG and evaluation of the outcomes including the patient questionnaires. Two fascia strips from the thigh, 7 × 70 mm in size, were used; one was grafted horizontally at the lower lip to correct the static position, and the other was grafted obliquely at the lateral side by folding and crossing the horizontal fascia. A total of nine patients were treated by this procedure; three procedures were performed individually and six were performed in combination with another static or reanimation procedure. A questionnaire containing a five-point scoring system for facial appearance in multiple situations and other problems was sent to each patient at least 6 months after the surgery. From the physicians' point of view, all patients achieved an improvement in symmetry of the lower lip, particularly when opening of the mouth; however, assessments from the patients demonstrated much less satisfaction. The main reason for the dissatisfaction was the slight bulkiness of the red lip. There was one comment that noted that with more treatment, the expectations were higher, and, as a result, the patient could not admit satisfaction at the end. TSDFG is a simple and effective procedure for LLD; however, slight modifications may be required. In addition, there were some gaps in the perception of the results between the physicians and patients, and we need to consider these when planning to treat LLD. Copyright © 2015 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All

  10. Long-term Results of Chronic Achilles Tendon Ruptures Repaired With V-Y Tendon Plasty and Fascia Turndown.

    Science.gov (United States)

    Guclu, Berk; Basat, H Cagdas; Yildirim, Tugrul; Bozduman, Omer; Us, Ali Kemal

    2016-07-01

    This study aimed to evaluate the long-term follow-up results of V-Y tendon plasty with fascia turndown, for repairing chronic Achilles tendon ruptures. Seventeen patients (12 males, 5 females), who were diagnosed with chronic Achilles tendon rupture and met the inclusion criteria, were included in the study. These patients received treatment by means of V-Y tendon plasty with fascia turndown from January 1995 to December 2001. Clinical outcomes of the patients were assessed by using isokinetic strength testing, questioning the patient regarding residual discomfort, pain, or swelling and having the ability to perform heel rises and using American Orthopaedic Foot & Ankle Society's (AOFAS's) Ankle-Hind Foot Scale score. Mean follow-up duration was 16 years (13-18 years). Mean time from the injury to operative treatment was 7 months. Mean operative defect of Achilles tendon in neutral position after debridement was 6 cm. During the follow-up, the mean calf atrophy was 3.4 cm. The mean 30 degrees/s plantarflex and 120 degrees/s plantarflex peak torques were 89 and 45 Nm, respectively. The mean 30 degrees/s plantarflex peak torque deficiency was 16%. The mean 120 degrees/s plantarflex peak torque deficiency was 17%. The average peak torque deficiency was 17%. The pre- and postoperative mean AOFAS Ankle-Hindfoot Scale scores were 64 and 95, respectively. No patient had a rerupture. Superficial wound infection was treated with oral antibiotic therapy in 2 patients (11%). The V-Y tendon plasty with fascia turndown for repairing chronic Achilles tendon ruptures yielded results comparable with the literature regarding clinical outcomes. This method did not require synthetic materials for augmentation and was an economic alternative compared to other repair methods. Level III, retrospective comparative study. © The Author(s) 2016.

  11. Comparación de injerto de tejido conectivo y fascia en el tratamiento de defectos de reborde alveolar

    OpenAIRE

    Pazos Ruiz, Andreína; Pontificia Universidad Javeriana; Vargas Quesada, Alejandra; Pontificia Universidad Javeriana; Pereira Ebratt, Ramón; Pontificia Universidad Javeriana; Serrano Álvarez, Juan Jaime; Pontificia Universidad Javeriana, Bogotá, Colombia

    2010-01-01

    Objetivo: comparar injertos de tejido blando autólogos y alógenos para el tratamiento de defectos clase I de Seibert. Métodos: se seleccionaron 18 sitios quirúrgicos, de 14 pacientes, y se asignaron aleatoriamente. Fueron asignados ocho sitios quirúrgicos para recibir injerto autólogo de tejido conectivo, y nueve para recibir injerto alógeno de fascia muscular. Se tomaron cuatro modelos diagnósticos para las mediciones, uno al inicio, y luego al primero, al segundo y al cuarto mes después de ...

  12. Tumor necrosis factor and its p55 and p75 receptors are not required for axonal lesion-induced microgliosis in mouse fascia dentata

    DEFF Research Database (Denmark)

    Fenger, Christina; Drojdahl, Nina; Wirenfeldt, Martin

    2006-01-01

    and terminal degeneration in mice, we studied the effect of TNF and its p55 and p75 receptors on axonal lesion-induced microglial activation in fascia dentata following transection of the perforant path (PP) projection. Unexpectedly, cell counting showed that the axonal lesion-induced microglial response...... maximum. However, in spite of the induction of TNF mRNA, TNF protein level remained at base-line in fascia dentata using immunohistochemistry and ELISA. In conclusion, the results showed a lower than expected lesion-induced increase in TNF protein, and that neither TNF nor its receptors were required...... for the axonal lesion-induced microglial morphological transformation and proliferation or for the initial clearance of degenerated myelin in the PP-deafferented fascia dentata....

  13. Review of Evidence Suggesting That the Fascia Network Could Be the Anatomical Basis for Acupoints and Meridians in the Human Body

    Directory of Open Access Journals (Sweden)

    Yu Bai

    2011-01-01

    Full Text Available The anatomical basis for the concept of meridians in traditional Chinese medicine (TCM has not been resolved. This paper reviews the evidence supporting a relationship between acupuncture points/meridians and fascia. The reviewed evidence supports the view that the human body's fascia network may be the physical substrate represented by the meridians of TCM. Specifically, this hypothesis is supported by anatomical observations of body scan data demonstrating that the fascia network resembles the theoretical meridian system in salient ways, as well as physiological, histological, and clinical observations. This view represents a theoretical basis and means for applying modern biomedical research to examining TCM principles and therapies, and it favors a holistic approach to diagnosis and treatment.

  14. Ten-year results of cartilage palisades versus fascia in eardrum reconstruction after surgery for sinus or tensa retraction cholesteatoma in children

    DEFF Research Database (Denmark)

    Cayé-Thomasen, Per; Andersen, Janne; Uzun, Cem

    2009-01-01

    OBJECTIVES/HYPOTHESIS: To compare cartilage palisades with fascia grafting in reconstruction of the eardrum after surgery for sinus or tensa retraction cholesteatoma in children, with respect to long-term postoperative eardrum retraction and perforation, cholesteatoma recurrence, and hearing acuity....... METHODS: A total of 64 children underwent surgery for either sinus or tensa retraction cholesteatoma during the period 1995 to 2000 (mean age 9 years, range 5-15). The eardrum was reconstructed using cartilage palisades in 32 children (32 ears) and fascia or perichondrium in 32 children (33 ears...... threshold, and pure tone air-bone gap). RESULTS: All but two patients in both groups attended the 10-year follow-up examination (94% attendance). The mean overall follow-up period was 119 months (115 months in the palisade and 125 months in the fascia group). Total number of retractions during follow...

  15. Colgajo libre de perforantes de tensor de fascia lata como procedimiento de rescate de un colgajo anterolateral de muslo Tensor fasciae latae perforator free flap as a backup procedure for an anterolateral thigh flap

    Directory of Open Access Journals (Sweden)

    A. Rodríguez Lorenzo

    2009-06-01

    Full Text Available El colgajo anterolateral de muslo es uno de los colgajos más utilizados para la reconstrucción de una amplia variedad de defectos. En aproximadamente un 2% de los casos este colgajo presenta una distribución vascular considerada como difícil, lo que hace necesario plantear opciones reconstructivas alternativas intraoperatoriamente. En el presente artículo presentamos un caso clínico en el que se resolvió con éxito esta situación reconvirtiendo un colgajo de perforantes anterolateral del muslo, basado en una perforante de pequeño calibre y con una disección intramuscular muy larga, en un colgajo de perforantes de Tensor de Fascia Lata.Anterolateral thigh flap is one of the most popular flaps used for reconstruction of a wide variety of defects. A difficult vascular pattern can be found in 2% of the cases in this flap which makes neccessary to shift to an alternative reconstructive option through a decision that it is usually made intraoperatively. In the current study we report a case in which this situation was successfully resolved by shifting an anterolateral thigh flap, based on a small perforator with a long intramuscular course, to a Tensor Fasciae Latae perforator flap.

  16. Quantitative analysis of collagen and elastic fibers in the transversalis fascia in direct and indirect inguinal hernia Análise quantitativa do colágeno e de fibras elásticas na fascia transversal de pacientes com hernia inguinal direta e indireta

    Directory of Open Access Journals (Sweden)

    Aldo Junqueira Rodrigues Junior

    2002-01-01

    Full Text Available PURPOSE: Our previous studies demonstrated structural and quantitative age-related changes of the elastic fibers in transversalis fascia, which may play a role in inguinal hernia formation. To verify whether there were differences in the extracellular matrix between direct and indirect inguinal hernia, we studied the amount of collagen and elastic fibers in the transversalis fascia of 36 male patients with indirect inguinal hernia and 21 with direct inguinal hernia. MATERIAL AND METHODS: Transversalis fascia fragments were obtained during surgical intervention and underwent histological quantitative analysis of collagen by colorimetry and analysis of elastic fibers by histomorphometry. RESULTS: We demonstrated significantly lower amounts of collagen and higher amounts of elastic fibers in transversalis fascia from patients with direct inguinal hernia compared to indirect inguinal hernia patients. The transversalis fascia from direct inguinal hernia patients showed structural changes of the mature and elaunin elastic fibers, which are responsible for elasticity, and lower density of oxytalan elastic fibers, which are responsible for resistance. These changes promoted loss of resiliency of the transversalis fascia. CONCLUSION: These results improve our understanding of the participation of the extracellular matrix in the genesis of direct inguinal hernia, suggesting a relationship with genetic defects of the elastic fiber and collagen synthesis.OBJETIVO: Estudos prévios nossos demonstraram alterações estruturais e quantitativas de fibras elásticas na fascia transversal com o envelhecimento, tendo papel na gênese da hérnia inguinal. Com o objetivo de verificar diferenças na matriz extracellular da fascia transversal de pacientes com hernia inguinal direta e indireta, quantificamos o colágeno e as fibras elásticas na fascia transversal de 36 pacientes masculinos com hernia inguinal indireta e 21 pacientes masculinos com hernia inguinal

  17. Rectal cancer staging: Multidetector-row computed tomography diagnostic accuracy in assessment of mesorectal fascia invasion.

    Science.gov (United States)

    Ippolito, Davide; Drago, Silvia Girolama; Franzesi, Cammillo Talei; Fior, Davide; Sironi, Sandro

    2016-05-28

    To assess the diagnostic accuracy of multidetector-row computed tomography (MDCT) as compared with conventional magnetic resonance imaging (MRI), in identifying mesorectal fascia (MRF) invasion in rectal cancer patients. Ninety-one patients with biopsy proven rectal adenocarcinoma referred for thoracic and abdominal CT staging were enrolled in this study. The contrast-enhanced MDCT scans were performed on a 256 row scanner (ICT, Philips) with the following acquisition parameters: tube voltage 120 KV, tube current 150-300 mAs. Imaging data were reviewed as axial and as multiplanar reconstructions (MPRs) images along the rectal tumor axis. MRI study, performed on 1.5 T with dedicated phased array multicoil, included multiplanar T2 and axial T1 sequences and diffusion weighted images (DWI). Axial and MPR CT images independently were compared to MRI and MRF involvement was determined. Diagnostic accuracy of both modalities was compared and statistically analyzed. According to MRI, the MRF was involved in 51 patients and not involved in 40 patients. DWI allowed to recognize the tumor as a focal mass with high signal intensity on high b-value images, compared with the signal of the normal adjacent rectal wall or with the lower tissue signal intensity background. The number of patients correctly staged by the native axial CT images was 71 out of 91 (41 with involved MRF; 30 with not involved MRF), while by using the MPR 80 patients were correctly staged (45 with involved MRF; 35 with not involved MRF). Local tumor staging suggested by MDCT agreed with those of MRI, obtaining for CT axial images sensitivity and specificity of 80.4% and 75%, positive predictive value (PPV) 80.4%, negative predictive value (NPV) 75% and accuracy 78%; while performing MPR the sensitivity and specificity increased to 88% and 87.5%, PPV was 90%, NPV 85.36% and accuracy 88%. MPR images showed higher diagnostic accuracy, in terms of MRF involvement, than native axial images, as compared to the

  18. Prehospital administered fascia iliaca compartment block by emergency medical service nurses, a feasibility study

    Science.gov (United States)

    2014-01-01

    Introduction Patients with a proximal femur fracture are often difficult to evacuate from the accident scene. Prehospital pain management for this vulnerable group of patients may be challenging. Multiple co-morbidities, polypharmacy and increased age may limit the choice of suitable analgesics. The fascia iliaca compartment (FIC) block may be an alternative to intravenous analgesics. However this peripheral nerve block is mainly applied by physicians. In the Netherlands, prehospital emergency care is mostly provided by EMS-nurses. Therefore we examined whether well-trained EMS-nurses are able to successfully perform a FIC block in order to ensure timely and appropriate effective analgesia. The study was study was registered in the Netherlands Trial Register (NTR-nr 3824). Methods Ten EMS nurses were educated in the performance of a FIC-block. Indications, technique, side-effects and complications were discussed. Hereafter the trained EMS-nurses staffed ambulance teams were dispatched to patients with a suspicion for a proximal femur fracture. After confirmation of the diagnosis, the block was performed and 0.3 ml/kg lidocaine (10 mg/ml) with adrenaline 5 μg/ml was injected. The quality of pain relief, occurrence of complications and patient satisfaction were evaluated. Results In 108 patients a block was performed. One hundred patients could be included. Every EMS nurse performed at least 10 FIC blocks. The block was effective in 96 patients. The initial median (NRS)-pain score decreased after block performance to a score of 6 (after 10 minutes), 4 (after 20 minutes) and 3 (after 30 minutes). At arrival at the Emergency Department the median pain score was 3. Dynamic NRS-pain scores when transferring the patient from the accident scene to the ambulance stretcher, during transportation to the hospital and when transferring the patient to a hospital bed were, 4, 3 and 3.5 respectively. Patient satisfaction was very high. No complications were noted

  19. The Effect of Fascia illica Block on Severity of Pain and Morphine Consumption in Open fixation of Femur

    Directory of Open Access Journals (Sweden)

    Abdolreza Najafi anaraki

    2015-07-01

    Full Text Available Background: Open fracture of femur is common after trauma and fixation of it induced moderate to severe post surgery pain Materials and Methods: In a clinical randomized study 78 elective patients divided to two equal groups. All the patients in case and control groups received five milligrams morphine sulfate intramuscular before surgery. In case group patient received fascia illica block as described by Dalens.pain score is recorded after surgery and in 2, 4, 6, 12 and 24 hours post surgery by visual analogous scale. Data of nausea, vomiting shivering and sedation are recorded. Results: Hemodynamic parameters measured between two groups of patients and controls and anesthetic complications such as shivering, nausea and vomiting in patients in both groups were not significantly different. Time to first analgesic demand in patients who received the intervention are later and the total amount of analgesic intake in the intervention group are less than the control group, also, the intervention group had a higher level of satisfaction after the operation (p=0.001 Conclusion: Fascia illica block is simple and effective method in reducing pain with minor side effect. The patient satisfaction is higher relative to common analgesic technique.

  20. Stabilization technique for columella using trimmed autologous temporal fascia in type III and IV tympanoplasty--Muffler method.

    Science.gov (United States)

    Kanemaru, Shin-Ichi; Ito, Juichi; Tsuji, Jun; Fujino, Kiyohiro; Hiraumi, Harukazu; Omori, Koichi

    2007-02-01

    High success rates of recovery of hearing level in type III and IV tympanoplasty could be achieved by this stabilization technique for columella using trimmed autologous temporal fascia. The aim of this study was to evaluate a new stabilization technique for columella using trimmed autologous temporal fascia in type III and IV tympanoplasty. A total of 55 patients (21 male, 34 female, aged 4-85 years) with chronic otitis media (n=16) and cholesteatoma (n=39) underwent tympanoplasty using this new stabilization technique for columella. Thirty-one patients underwent type III tympanoplasty and 24 patients underwent type IV tympanoplasty. Forty-two patients underwent a staged operation and 13 patients underwent a single operation. The observation period was 3.5 years from 6 months after the last operation. The overall success rates in type III and IV tympanoplasty were 87.1% (27/31) and 83.3% (20/24), respectively. Two of eight patients for whom the procedure was unsuccessful underwent reoperation and they acquired good hearing.

  1. Percutaneous Fascia Release for Treating Chronic Recurrent Gluteal Myofascial Pain—A Pilot Study of a New Technique

    Directory of Open Access Journals (Sweden)

    Hsin-Shui Chen

    2015-01-01

    Full Text Available Objective To investigate the therapeutic effectiveness of percutaneous fascia release to treat chronic recurrent gluteal myofascial pain related to recurrent tendonitis or bursitis at the attachment sites. Methods Five patients (three males, two females; aged 48.6 ± 8.9 years with myofascial trigger points in the gluteus medius muscle were treated. Outcome measures, including pain intensity, pressure pain threshold, and the relative strength of hip abduction, were assessed before, immediately after, and six months after the treatment. The data measured before and after treatment (different times on visual analog scale, pressure pain threshold, and relative hip abduction strength were analyzed by Wilcoxon signed-rank test and paired t -test, respectively, for the comparisons between time points. Results Reduction in pain intensity and increase in the pressure pain threshold and the relative hip abduction strength were found in all five patients after treatment when compared with those of before treatment ( P 0.05. Conclusions Percutaneous fascia release of gluteal muscle insertion sites can be used to treat chronic gluteal pain related to subtrochanteric bursitis to avoid recurrence, if other treatment cannot control the recurrence, although this was demonstrated only on a small sample size without control and blind assessment in the pilot study.

  2. Application of ultrasound in the assessment of plantar fascia in patients with plantar fasciitis: a systematic review.

    Science.gov (United States)

    Mohseni-Bandpei, Mohammad Ali; Nakhaee, Masoomeh; Mousavi, Mohammad Ebrahim; Shakourirad, Ali; Safari, Mohammad Reza; Vahab Kashani, Reza

    2014-08-01

    Plantar fasciitis (PFS) is one of the most common causes of heel pain, estimated to affect 10% of the general population during their lifetime. Ultrasound (US) imaging technique is increasingly being used to assess plantar fascia (PF) thickness, monitor the effect of different interventions and guide therapeutic interventions in patients with PFS. The purpose of the present study was to systematically review previously published studies concerning the application of US in the assessment of PF in patients with PFS. A literature search was performed for the period 2000-2012 using the Science Direct, Scopus, PubMed, CINAHL, Medline, Embase and Springer databases. The key words used were: ultrasound, sonography, imaging techniques, ultrasonography, interventional ultrasonography, plantar fascia and plantar fasciitis. The literature search yielded 34 relevant studies. Sixteen studies evaluated the effect of different interventions on PF thickness in patients with PFS using US; 12 studies compared PF thickness between patients with and without PFS using US; 6 studies investigated the application of US as a guide for therapeutic intervention in patients with PFS. There were variations among studies in terms of methodology used. The results indicated that US can be considered a reliable imaging technique for assessing PF thickness, monitoring the effect of different interventions and guiding therapeutic interventions in patients with PFS. Copyright © 2014 World Federation for Ultrasound in Medicine & Biology. Published by Elsevier Inc. All rights reserved.

  3. The Effect of Specimen Preparation on Post-Excision and Post-Fixation Dimensions, Translation, and Distortion of Canine Cadaver Skin-Muscle-Fascia Specimens.

    Science.gov (United States)

    Risselada, Marije; Mathews, Kyle G; Griffith, Emily

    2016-07-01

    To assess the effect of various tissue apposition techniques on specimens after formalin fixation, and to assess canine cadaveric composite skin-muscle-fascia specimen changes after excision without and with addition of a tumor model. Canine cadaveric study; unbalanced paired design. Fresh canine cadavers (n = 30) METHODS: Experiment 1: Paired 7 cm diameter, circular skin-muscle-fascia specimens were harvested bilaterally from three sites (thorax, abdomen, and thigh) on 10 cadavers. For each pair, the skin-to-fascia was sutured with a circumferential continuous pattern in one specimen and left unsutured in the other during excision. Specimen length and width were measured post-excision and post-fixation. Specimen rotation, translation, and distortion was measured post-fixation. Experiment 2: A subcutaneous tumor model was implanted at 2 sites (neck, thorax) on 20 cadavers and specimens were then excised with 2 cm lateral margins and a deep fascial plane. Three suturing techniques of the skin-to-fascia at both sites were performed during excision: unsutured versus circumferential continuous suture (10 pairs) or circumferential versus 4 interrupted quadrant sutures (10 pairs). Lateral margins were compared post-excision and post-fixation. Experiment 1: There was significant reduction in the length and width of the fascia and skin post-excision, but no further reduction after fixation. The circumferential suture decreased rotation and translation of the tissue layers but did not significantly affect specimen shrinkage or distortion compared with the unsutured specimen. Experiment 2: All 4 lateral margins decreased significantly post-excision and post-fixation compared with the planned pre-excision margins. No difference was found between any of the 4 lateral margins for any skin-to-fascia suture technique. Canine skin-muscle-fascia specimens significantly decrease in size from gross pre-excision dimensions after removal. Suturing the specimen during surgery before

  4. Intrathecal opioid versus ultrasound guided fascia iliaca plane block for analgesia after primary hip arthroplasty: study protocol for a randomised, blinded, noninferiority controlled trial

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    Kinsella John

    2011-02-01

    Full Text Available Abstract Background Hip replacement surgery is increasingly common due to an ageing population, and rising levels of obesity. The provision of excellent pain relief with minimal side effects is important in order to facilitate patient mobilisation and rehabilitation. Spinal opioids provide excellent analgesia but are associated with adverse effects. The fascia-iliaca block is an alternative technique which provides analgesia to the nerves innervating the hip. The success of fascia iliaca blocks has been demonstrated to be superior when using ultrasound compared to landmark techniques. However, the clinical benefit of this improvement has yet to be investigated. The aim of this study is to compare the efficacy and safety of ultrasound guided fascia iliaca block with spinal morphine for hip replacement surgery. Methods/Design This study is a randomised, blinded, placebo-controlled, noninferiority trial. Patients scheduled to undergo unilateral primary hip arthroplasty will receive a study information sheet and consent will be obtained in keeping with the Declaration of Helsinki. Patients will be randomised to receive either; (i Ultrasound guided fascia iliaca block using levobupivacaine, plus spinal anaesthesia with hyperbaric bupivacaine containing no morphine, or (ii sham ultrasound guided fascia iliaca block performed with sterile saline, and spinal anaesthesia containing hyperbaric bupivacaine and 0.1 mg of spinal morphine. A total of 108 patients will be recruited. Primary outcome is post-operative morphine consumption in a 24 hour period. Secondary outcomes include; pain scores at 3, 6, 12, 24, 36 and 48 hours, episodes of respiratory depression, hypotension, nausea and vomiting, pruritus, sedation, time to first mobilisation and patient satisfaction. Conclusions There are no studies to date comparing ultrasound guided fascia iliaca block with spinal morphine for pain control after hip arthroplasty. If the ultrasound guided fascia iliaca

  5. Magnetic resonance imaging (MRI) used for the investigation of recti extraocular muscle paths in normal and highly myopic subjects; Magnetresonanztomographische Messungen des Verlaufs der geraden aeusseren Augenmuskeln bei Normalpersonen und bei Patienten mit hochgradiger Kurzsichtigkeit

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    Schroeder, B. [Giessen Univ. (Germany). Augenklinik fuer Schielbehandlung und Neuroophthalmlogie]|[Marburg Univ. (Germany). Medizinisches Zentrum fuer Augenheilkunde; Krzizok, T. [Giessen Univ. (Germany). Augenklinik fuer Schielbehandlung und Neuroophthalmlogie; Traupe, H. [Giessen Univ. (Germany). Abt. fuer Neuroradiologie

    1998-05-01

    Purpose: To investigate the paths of the rectus extraocular muscles (EOMs) in patients with high axial myopia, using high-resolution magnetic resonance imaging (MRI). Results: In comparison to the controls, patients with high axial myopia were found to have significant misplacement of the recti EOMs. Thus in group 1 (group 2 within brackets) the lateral rectus muscle (LR) was misplaced 2.9 (1.4) mm into the lower temporal quadrant p<0.001 (p=0.07). The course of the superior rectus muscle (SR) was shifted 1.5 (1.5) mm medially p=0.02 (p=0.03) and the path of the inferior rectus muscle (IR) 1.3 (1.3) mm medially p=0.06 (p=0.06). The medial rectus muscle (MR) showed a 1.3 (1.2) mm downward mislocation p=0.01 (p=0.07). Conclusions: In patients with high axial myopia (group 1 and group 2) misplacement of all rectus EOMs could be demonstrated by high resolution MRI with controlled gaze. All patients showed an approximately equal amount of MR, SR and IR mislocation. However, misplacement of the LR was significantly greater in patients with high myopia and restrictive eye motility (group 1) than in those without restrictive ocular motility (group 2), p=0.03. We therefore assume that LR downward mislocation is a major determinant for restrictive eye motility in high myopia. (orig./AJ) [Deutsch] Ziel: Die magnetresonanztomographische (MRT) Untersuchung von Veraenderungen im intraorbitalen Verlauf der geraden aeusseren Augenmuskeln bei Patienten mit hochgradiger Kurzsichtigkeit (Myopie). Ergebnisse: Im Vergleich zur Kontrollgruppe zeigten die Patienten mit hochgradiger Kurzsichtigkeit deutliche Verlagerungen der geraden Augenmuskeln. In Gruppe 1 (Gruppe 2 in Klammern) war der Musculus rectus lateralis (MRL) um durchschnittlich 2,9 (1,4) mm nach medio-kaudal disloziert p<0,001 (p=0,07), der Musculus rectus superior (MRS) fand sich 1,5 (1,5) mm nach medial verlagert p=0,02 (p=0,03). Der Musculus rectus inferior (MRI) war 1,3 (1,3) mm nach medial p=0,06 (p=0,06), der Musculus

  6. The influence of high-heeled shoes on strain and tension force of the anterior talofibular ligament and plantar fascia during balanced standing and walking.

    Science.gov (United States)

    Yu, Jia; Wong, Duo Wai-Chi; Zhang, Hongtao; Luo, Zong-Ping; Zhang, Ming

    2016-10-01

    High-heeled shoes have the capability to alter the strain and tension of ligamentous structures between the foot and ankle, which may result in ankle instability. However, high-heeled shoes can also reduce the strain on plantar fascia, which may be beneficial for the treatment of plantar fasciitis. In this study, the influence of heel height on strain and tension force applied to the anterior talofibular ligament (ATL) and plantar fascia were investigated. A three-dimensional finite element model of coupled foot-ankle-shoe complex was constructed. Four heel heights were studied in balanced standing: 0 in. (0cm), 1 in. (2.54cm), 2 in. (5.08cm), and 3 in. (7.62cm). A walking analysis was performed using 2-in. (5.08cm) high-heeled shoes. During balanced standing, the tension force on the ATL increased from 14.8N to 97.0N, with a six-fold increase in strain from 0 in. to 3 in. (0-7.62cm). The tension force and the average strain on the plantar fascia decreased from 151.0N (strain: 0.74%) to 59.6N (strain: 0.28%) when the heel height increased from 0 in. to 2 in. (0-5.08cm). When heel height reached 3 in. (7.62cm), the force and average strain increased to 278.3N (strain: 1.33%). The walking simulation showed that the fascia stretched out while the ATL loading decreased during push off. The simulation outcome demonstrated the influence of heel height on ATL alteration and plantar fascia strain, which implies risks for ankle injury and suggests guidance for the treatment of plantar fasciitis. Copyright © 2016 IPEM. Published by Elsevier Ltd. All rights reserved.

  7. Ruptura do ligamento cruzado em cães: estudo retrospectivo da reconstituição com fascia lata Managment of cruciate ligament rupture in dogs: a retrospective study fascia lata autograft

    Directory of Open Access Journals (Sweden)

    Paulo Iamaguti

    1998-12-01

    Full Text Available Trata-se de um estudo retrospectivo de 35 casos de ruptura de ligamento cruzado atendidos pelo Serviço de Cirurgia de Pequenos Animais da FMVZ-UNESP-Campus de Botucatu, no período janeiro de 1991 a junho de 1997. Os cães foram submetidos à técnica de PAATSAMA (1952, modificada para reconstituição do ligamento cruzado, que consistiu na passagem do retalho de fascia lata através da articulação do joelho e fixação no côndilo medial da tíbia e epicôndilo medial do fêmur. Pelos resultados obtidos, concluiu-se que esta técnica permite boa estabilização das superfícies articulares, com trans e pós operatório sem complicações, e permite recuperação completa da capacidade funcional do membro afetado.This is a retrospectivo study of 35 cases of cruciate ligament rupture, submitted to Small Animal Surgery Service at FMVZ - UNESP - Compus de Botucatu, from January, 1991 to June, 1997. The dogs underwent a modifica techniquefor reconstitution of the cruciate ligament. A flap of fascia lata was placed through the stifle joint andfixed at the medial condyle ofthe tíbia and the medial condyle of the femur. Results showed that this technique was simple and satisfactory, with no trans and post operative complications. The dogs totally recovered the function of the limbs in ali cases submitted to surgery.

  8. Diced Cartilage in Fascia for Major Nasal Dorsal Augmentation in Asians: A Review of 15 Consecutive Cases.

    Science.gov (United States)

    Park, Pona; Jin, Hong-Ryul

    2016-12-01

    Warping remains a primary issue in the use of autologous costal cartilage for nasal augmentation. To mitigate such issues, diced cartilage in fascia (DCIF) has been proposed as an alternative for use in rhinoplasty. The objective of this study was to assess the efficacy of DCIF in nasal dorsal augmentation for Asian patients, with particular focus on the strengths and weaknesses of this material. Fifteen patients who underwent major dorsal augmentation with DCIF during the last 2 years were retrospectively reviewed. Diced cartilage wrapped in deep temporal fascia was used. Costal cartilage was used as the dicing material in 11 cases, while a mixture of septal and conchal cartilage was used in the other four cases. In the majority of cases, DCIF was inserted from the radix to the supratip. In 10 of the 15 cases, acceptable aesthetic and functional results were obtained; at a mean follow-up of 13.3 months, no complications were observed in these patients. In the remaining five cases, complications such as mild deviation, mild supratip depression, irregularities of the nasal dorsum, considerable resorption, and hair loss at the fascial harvesting site were observed. This study suggests that DCIF is useful in major nasal dorsal augmentation; however, it involves certain complications. Although obvious warping can be avoided, irregularity and mild deviation may still occur, potentially requiring technical refinement. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

  9. A case of polyarteritis nodosa limited to the right calf muscles, fascia, and skin: a case report

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    Brett Francesca

    2011-09-01

    Full Text Available Abstract Introduction Limited polyarteritis nodosa is a rare benign disease that usually responds well to systemic corticosteroid treatment. We report a case limited to calf muscles, fascia, and skin treated with local corticosteroid therapy directed to the affected areas by ultrasound guidance. Case presentation A 36-year-old Caucasian woman presented with a 10-month history of progressive right calf pain and swelling, which were unresponsive to treatment with non-steroidal anti-inflammatory drugs and physiotherapy. An examination revealed a swollen tender right calf with indurated overlying skin. Laboratory investigations showed an erythrocyte sedimentation rate of 24 mm/hour and a C-reactive protein of 15 mg/dl. Full blood count, renal profile, and creatinine kinase level were normal. A full autoantibody screen and hepatitis B and C serology results were negative. A chest X-ray was unremarkable. Magnetic resonance imaging of the right leg revealed increased signal intensity in T2-weighted images and this was suggestive of extensive inflammatory changes of the gastrocnemius muscle and, to a lesser extent, the soleus muscle. There were marked inflammatory changes throughout the gastrocnemius muscle and the subcutaneous tissue circumferentially around the right lower leg. A biopsy of affected skin, muscle, and fascia showed histopathological features consistent with polyarteritis nodosa, including small-vessel vasculitis with fibrinoid changes in the vessel wall and intense perivascular and focal mural chronic inflammatory changes. Our patient declined treatment with oral steroids. She received a course of ultrasound-guided injections of steroid (Depo-Medrone, methylprednisolone in the involved muscle area and commenced maintenance azathioprine with a good response. Conclusions Limited polyarteritis nodosa is rare and affects middle-aged individuals. In most cases, treatment with moderate- to high-dose corticosteroids gives symptomatic relief

  10. Robot-assisted laparoscopic radical prostatectomy with early retrograde release of the neurovascular bundle and endopelvic fascia sparing

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    George Augusto Monteiro Lins de Albuquerque

    Full Text Available ABSTRACT Introduction Robotic-assisted radical prostatectomy (RAP is the dominant minimally invasive surgical treatment for patients with localized prostate cancer. The introduction of robotic assistance has the potential to improve surgical outcomes and reduce the steep learning curve associated with conventional laparoscopic radical prostatectomy. The purpose of this video is to demonstrate the early retrograde release of the neurovascular bundle without open the endopelvic fascia during RAP. Materials and Methods A 51-year old male, presenting histological diagnosis of prostate adenocarcinoma, Gleason 6 (3+3, in 4 cores of 12, with an initial PSA=3.41ng/dl and the digital rectal examination demonstrating a prostate with hardened nodule in the right lobe of the prostate base (clinical stage T2a. Surgical treatment with the robot-assisted technique was offered as initial therapeutic option and the critical technical point was the early retrograde release of the neurovascular bundle with endopelvic fascia preservation, during radical prostatectomy. Results The operative time was of 89 minutes, blood loss was 100ml. No drain was left in the peritoneal cavity. The patient was discharged within 24 hours. There were no intraoperative or immediate postoperative complications. The pathological evaluation revealed prostate adenocarcinoma, Gleason 6, with free surgical margins and seminal vesicles free of neoplastic involvement (pathologic stage T2a. At 3-month-follow-up, the patient lies with undetectable PSA, continent and potent. Conclusion This is a feasible technique combining the benefits of retrograde release of the neurovascular bundle, the preservation of the pubo-prostatic collar and the preservation of the antero-lateral cavernous nerves.

  11. Oncologic relevance of magnetic resonance imaging-detected threatened mesorectal fascia for patients with mid or low rectal cancer: A longitudinal analysis before and after long-course, concurrent chemoradiotherapy.

    Science.gov (United States)

    Son, Il Tae; Kim, Young Hoon; Lee, Kyoung Ho; Kang, Sung Il; Kim, Duck-Woo; Shin, Eun; Lee, Keun-Wook; Ahn, Soyeon; Kim, Jae-Sung; Kang, Sung-Bum

    2017-07-01

    The oncologic importance of threatened mesorectal fascia detected with magnetic resonance imaging is obscured by the heterogeneity of preoperative treatments. We evaluated the oncologic relevance of threatened mesorectal fascia detected with consecutive magnetic resonance imaging performed before and after long-course, concurrent chemoradiotherapy (LCRT) for mid or low rectal cancer. We evaluated 196 patients who underwent total mesorectal excision with LCRT. Threatened mesorectal fascia was defined as a shortest distance from tumor to mesorectal fascia of ≤ 1 mm on magnetic resonance imaging. Multivariate analyses for disease-free survival using magnetic resonance imaging-based parameters were conducted with a Cox proportional hazard model before and after LCRT, respectively. The pathologic positivity of the circumferential resection margin was greater for threatened mesorectal fascia than for clear mesorectal fascia (pre-LCRT, 14.8% vs 3.0%, P = .004; post-LCRT, 15.4% vs 4.5%, P = .025). At a median follow-up of 68 months, 3-year disease-free survival was worse for threatened mesorectal fascia than for clear mesorectal fascia (pre-LCRT, 77.0% vs 88.1%, P = .023; post-LCRT, 76.9% vs 86.6%, P = .029). On multivariate analyses, threatened mesorectal fascia on pre-LCRT magnetic resonance imaging was an independent factor for poor disease-free survival (hazard ratio = 2.153, 95% confidence interval, 1.07-4.32, P = .031), whereas threatened mesorectal fascia on post-LCRT magnetic resonance imaging was not (hazard ratio = 1.689, 95% confidence interval, 0.77-3.66, P = .189). This study confirms that magnetic resonance imaging-detected threatened mesorectal fascia predicts poor oncologic outcomes for mid or low rectal cancer and shows that the diagnostic performance of pre-LCRT magnetic resonance imaging is different from that of post-LCRT magnetic resonance imaging. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. A Patient with Psoriatic Arthritis Imaged with FDG PET/CT Demonstrated an Unusual Imaging Pattern with Muscle and Fascia Involvement: A Case Report

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    Bains, Sukharn; Khan, Sana; Aparici, Carina Mari [Univ. of California, San Francisco (United States); Win, Aung Zaw; Reimert, Matthew [San Fracisco Veterans Affairs Medical Center, San Francisco (United States)

    2012-06-15

    We describe the case of a patient with known history of psoriasis that presented with 1 year of unexplained fever, muscle weakness and marked weight loss, suspicious for B symptoms of a malignant origin. [{sup 18}F]-Fluorodeoxyglucose positron emission tomography-computed tomography (FDG PET/CT) scans demonstrated an unusual serpiginous pattern of uptake in the fascia and muscles as well as lymph node activity. Multiple histological samples, including a final PET-probe guided lymph node surgical resection, excluded malignancy and confirmed the diagnosis of reactive inflammatory changes, with a plausible diagnosis of autoimmune lymphoproliferative syndrome with associated lymphadenitis, fasciitis and myositis, possibly mediated by tumor necrosis factor (TNF) inhibitor. To our knowledge, there is no evidence of a previously reported FDG uptake pattern of fascia and muscle involvement in psoriatic arthritis.

  13. Anterior rectus fascia back cut: a new modification to relieve the pressure in fascial closure of the superior pedicle of a transverse rectus abdominis myocutaneous flap.

    Science.gov (United States)

    Shalom, Avshalom; Schein, Ophir; Westreich, Melvyn

    2012-04-01

    The maintenance of vascular patency is one of the key points to be considered after a pedicled transverse rectus abdominis myocutaneous (TRAM) flap has been raised and when closing the anterior rectus fascia to avoid a hernia. In this study we describe a new approach to closing the most superior part of the fascia to help insure vascular patency. Forty patients who had their breasts reconstructed with TRAM flaps made up the study group. The new back cut technique was used in 25 patients. Of the remaining 15 patients, four required early revision on the day of operation for severe venous congestion or ischaemia. None of the patients who had the back cut technique required early revision. We found the back cut technique to be safe and easy, and we think that it can reduce the incidence of flap ischaemia and still achieve tight fascial closure.

  14. A Patient with Psoriatic Arthritis Imaged with FDG-PET/CT Demonstrated an Unusual Imaging Pattern with Muscle and Fascia Involvement: A Case Report.

    Science.gov (United States)

    Bains, Sukhkarn; Reimert, Matthew; Win, Aung Zaw; Khan, Sana; Aparici, Carina Mari

    2012-06-01

    We describe the case of a patient with known history of psoriasis that presented with 1 year of unexplained fever, muscle weakness and marked weight loss, suspicious for B symptoms of a malignant origin. [(18)F]-Fluorodeoxyglucose positron emission tomography-computed tomography (FDG-PET/CT) scans demonstrated an unusual serpiginous pattern of uptake in the fascia and muscles as well as lymph node activity. Multiple histological samples, including a final PET-probe guided lymph node surgical resection, excluded malignancy and confirmed the diagnosis of reactive inflammatory changes, with a plausible diagnosis of autoimmune lymphoproliferative syndrome with associated lymphadenitis, fasciitis and myositis, possibly mediated by tumor necrosis factor (TNF) inhibitor. To our knowledge, there is no evidence of a previously reported FDG uptake pattern of fascia and muscle involvement in psoriatic arthritis.

  15. The urogenital-hypogastric sheath: an anatomical observation on the relationship between the inferomedial extension of renal fascia and the hypogastric nerves.

    Science.gov (United States)

    Yang, X F; Luo, G H; Ding, Z H; Li, G X; Chen, X W; Zhong, S Z

    2014-11-01

    The study aimed to perform an anatomical observation on the inferomedial extension of the renal fascia (RF) to the pelvis and explore its relationship with the hypogastric nerves (HGNs). Gross anatomy was performed on 12 formalin-fixed and 12 fresh cadavers. Sectional anatomy was performed on four formalin-fixed cadavers. Different from the traditional concept, both the anterior and posterior RF included the outer and inner layer with different inferomedial extensions. The multiple layers of RF extended downward to form a sandwich-like and compound fascia sheath with potential and expandable spaces which was named as "the urogenital-hypogastric sheath." Below the level of the origin of the inferior mesenteric artery, the bilateral urogenital-hypogastric sheath communicated with the counterpart in front of the great vessels in the midline and the superior hypogastric plexus ran into the urogenital-hypogastric sheath which carried the HGNs, ureters, and genital vessels downward to their terminations in the pelvis. In the retrorectal space, the urogenital-hypogastric sheath surrounded the fascia propria of the rectum posterolaterally as a layer of coat containing HGNs. The multiple layers of RF with different extensions are the anatomical basis of the formation of the urogenital-hypogastric sheath. As a special fascial structure in the retroperitoneal space and the pelvis, emphasis on its formation and morphology may be helpful for not only unifying the controversies about the relationship between the pelvic fascia and HGNs but also improving the intraoperative preservation of the HGNs by dissecting in the correct surgical plane.

  16. Circumferential resection margin positivity after preoperative chemoradiotherapy based on magnetic resonance imaging for locally advanced rectal cancer: implication of boost radiotherapy to the involved mesorectal fascia.

    Science.gov (United States)

    Kim, Kyung Hwan; Park, Min Jung; Lim, Joon Seok; Kim, Nam Kyu; Min, Byung Soh; Ahn, Joong Bae; Kim, Tae Il; Kim, Ho Geun; Koom, Woong Sub

    2016-04-01

    To identify patients who are at a higher risk of pathologic circumferential resection margin involvement using preoperative magnetic resonance imaging. Between October 2008 and November 2012, 165 patients with locally advanced rectal cancer (cT4 or cT3 with fascia) who received preoperative chemoradiotherapy were analysed. The morphologic patterns on post-chemoradiotherapy magnetic resonance imaging were categorized into five patterns from Pattern A (most-likely negative pathologic circumferential resection margin) to Pattern E (most-likely positive pathologic circumferential resection margin). In addition, the location of mesorectal fascia involvement was classified as lateral, posterior and anterior. The diagnostic accuracy of the morphologic criteria was calculated using receiver operating characteristic curve analysis. Pathologic circumferential resection margin involvement was identified in 17 patients (10.3%). The diagnostic accuracy of predicting pathologic circumferential resection margin involvement was 0.73 using the five-scale magnetic resonance imaging pattern. The sensitivity, specificity, positive predictive value and negative predictive value for predicting pathologic circumferential resection margin involvement were 76.5, 65.5, 20.3 and 96.0%, respectively, when cut-off was set between Patterns C and D. On multivariate logistic regression, the magnetic resonance imaging patterns D and E (P= 0.005) and posterior or lateral mesorectal fascia involvement (P= 0.017) were independently associated with increased probability of pathologic circumferential resection margin involvement. The rate of pathologic circumferential resection margin involvement was 30.0% when the patient had Pattern D or E with posterior or lateral mesorectal fascia involvement. Patients who are at a higher risk of pathologic circumferential resection margin involvement can be identified using preoperative magnetic resonance imaging although the predictability is moderate. © The

  17. Serratus Anterior Fascia Flap Versus Muscular Flap for Expander Coverage in Two-stage Breast Reconstruction Following Mastectomy: Early Post-operative Outcomes.

    Science.gov (United States)

    Bordoni, Daniele; Cadenelli, Pierfrancesco; Rocco, Nicola; Tessone, Ariel; Falco, Giuseppe; Magalotti, Cesare

    2017-02-01

    The demand for reconstructive breast surgery after mastectomy is increasing among women and the two-stage option remains the most commonly performed technique. We conducted a self-controlled prospective clinical trial comparing the use of the serratus anterior fascia with the serratus anterior detached fibers to cover the inferolateral aspect of the expander in immediate two-stage breast reconstruction following conservative mastectomies as oncological or risk-reducing procedures. We analyzed the surgical outcome of 29 bilateral mastectomies and immediate reconstruction with the positioning of a tissue expander in a pocket beneath the pectoralis major and serratus anterior muscle on one side and in a pocket beneath the pectoralis major and a serratus anterior fascia flap on the other side. We considered all complications presenting in the first month after surgery and patient-reported early post-operative pain. Complication rates in the two groups did not significantly differ (p = 0.237). The total amount of drainage and the time of drainage permanence were significantly lower for the subfascial group (p fascia flap when compared with the serratus muscle fibers use for inferolateral implant coverage following mastectomy. The use of the anterior serratus fascia flap for inferolateral implant coverage in two-stage breast reconstructions following mastectomy could be considered as a safe and effective technique, presenting lower morbidity for the patient when compared with the serratus muscle fibers use and lower costs when compared with biological and synthetic meshes use, achieving good outcomes in terms of post-operative complications and women's quality of life and satisfaction levels. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

  18. Investigation of the passive mechanical properties of spine muscles following disruption of the thoracolumbar fascia and erector spinae aponeurosis, as well as facet injury in a rat.

    Science.gov (United States)

    Zwambag, Derek P; Hurtig, Mark B; Vernon, Howard; Brown, Stephen H M

    2017-12-15

    Muscle tissue is known to remodel in response to changes to its mechanical environment. Alterations in passive mechanical properties of muscles can influence spine stiffness and stability. This study aimed to determine whether passive muscle elastic moduli and passive muscle stresses increased 28 days following mechanical disruption of the thoracolumbar fascia and erector spinae aponeurosis, and injury induced by facet joint compression. Male Sprague Dawley rats were randomly assigned to three groups (Incision n=8; Injury n=8; and Control n=6). The thoracolumbar fascia and erector spinae aponeurosis were incised in the Incision and Injury groups to expose the left L5-L6 facet joint. In the Injury group, this facet was additionally compressed for three minutes to induce facet injury and cartilage degeneration. Twenty-eight days after surgery, rats were sacrificed and muscle samples were harvested from lumbar and thoracic erector spinae and multifidus for mechanical testing. Histologic staining revealed mild cartilage degeneration and boney remodeling in the Injury group. However, the hypotheses that either (1) disruption of the thoracolumbar fascia and erector spinae aponeurosis (Incision group) or (2) the addition of facet compression (Injury group) would increase the passive elastic modulus and stress of surrounding muscles were rejected. There was no effect of surgery (Incision or Injury) on the passive elastic modulus (p=.6597). Passive muscle stresses were also not different at any sarcomere length between surgical groups (p>.7043). Disruption of the thoracolumbar fascia and erector spinae aponeurosis and mild facet damage do not lead to measurable changes in passive muscle mechanical properties within 28 days. These findings contribute to our understanding of how spine muscles are affected by injury and fundamental aspects of the initial stages of spine surgery. Copyright © 2017 Elsevier Inc. All rights reserved.

  19. [In vivo anatomical study of inferior attachment of renal fascia in adult with acute pancreatitis as shown on multidetector computed tomography].

    Science.gov (United States)

    Qi, Rui; Zhou, Xiangping; Yu, Jianqun; Li, Zhenlin

    2014-04-01

    This study aims to explore the inferior adhesion of the renal fascia (RF), and the inferior connectivity of the perirenal spaces (PS) with multidetector computed tomography (MDCT), and to investigate the diagnostic value of CT for showing this anatomy. From May to July 2012, eighty-two patients with acute pancreatitis presented in our hospital were enrolled into this study and underwent contrast-enhanced CT scans. All the image data were used to perform three dimensional reconstruction to show the inferior attachment of RF and the inferior connectivity of PS. The fusion of anterior renal fascia (ARF) and posterior renal fascia (PRF) next to the plane of iliac fossa were found on the left in 71.95% (59/82) cases, and on the right in 75.61% (62/82). In these cases, bilateral perirenal spaces, and anterior and posterior pararenal spaces were not found to be connected with each other. No fusion of ARF and PRF below the level of bilateral kidneys occurred on the left side in 28.05% (23/82) cases and on the right side in 24.39% (20/82). In these patients, the PS extended to the extraperitoneal space of the pelvic cavity and further to the inguinal region, and bilateral anterior and posterior pararenal spaces were not found to be connected with each other. Three-dimensional reconstruction on contrast-enhanced MDCT could be a valuable procedure for depicting inferior attachment of RF, and the inferior connectivity of PS.

  20. Evaluación clínica de hernioplastia umbilical en bovinos: empleo de fascia abdominal autógena

    Directory of Open Access Journals (Sweden)

    Mastoby Martinez M

    2010-08-01

    Full Text Available Objetivo. Evaluar clínicamente la hernioplastia umbilical en terneros con el empleo de fascia abdominal autógena. Material y métodos. Fueron utilizados cinco terneros de raza Brahman (6-12 meses y peso promedio de 200 kg, los terneros se intervinieron quirúrgicamente por presentar hernia umbilical recidivante. El anillo herniario se reforzó con autoinjerto de fascia abdominal fijado con puntos en “U” horizontales, con sutura de poliamida (50 libras de presión. El tejido conectivo subcutáneo se suturó con polyglactin 910 del calibre 2-0 en patrón de puntos continuos. En el posoperatorio, se evaluó la evolución clínica de la cicatrización cutánea y la presencia o no de recidiva herniaria por un periodo de 60 días. Resultados. En todos los animales se observó edema intenso de los focos quirúrgicos (foco donador en la región inguinal y foco receptor en la región umbilical, sin dehiscencia de la herida cutánea, abscedación, ni recidiva de la hernia. Conclusiones. La técnica quirúrgica utilizada y el autoinjerto de fascia abdominal fueron eficientes en la corrección de hernia umbilical recidivante en terneros, hecho que permite recomendarla en casos semejantes.

  1. Combined Fascia Iliaca and Sciatic Nerve Block for Hip Surgery in the Presence of Severe Ankylosing Spondylitis: A Case-Based Literature Review.

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    Chen, Lingmin; Liu, Jin; Yang, Jing; Zhang, Yanzi; Liu, Yue

    2016-01-01

    Selecting an appropriate anesthetic technique for patients with ankylosing spondylitis undergoing hip surgery is challenging because of a potentially difficult airway, the risk of cardiovascular and respiratory complications, and the technical difficulty of performing central neuraxial blocks in patients with ankylosing spondylitis. Our objective was to report a case in which combination neural blockade was used successfully in an elderly patient with ankylosing spondylitis undergoing hip fracture surgery. In addition, a literature review of the anesthetic techniques reported for these patients was conducted. A 70-year-old man with severe ankylosing spondylitis and respiratory dysfunction was scheduled for a closed intertrochanteric fracture reduction and internal fixation. Combined fascia iliaca block and parasacral sciatic nerve block were used successfully for the surgery. Postoperative analgesia was accomplished by continuous fascia iliaca block. According to the literature review, general anesthesia is the most commonly performed anesthetic technique for patients with ankylosing spondylitis undergoing hip surgeries. Special intubation techniques and cautious airway management were very important for these patients. Although both general anesthesia and central neuraxial blockade pose considerable risks to the patients, this case report suggests that combined fascia iliaca block and sciatic nerve block might be a promising option.

  2. The Long-Term Results of Frontalis Suspension Using Autogenous Fascia Lata in Children with Congenital Ptosis under 3 Years Old

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    Lale Kozer Bilgin

    2010-01-01

    Full Text Available Purpose. To describe the long-term results of frontalis suspension using autogenous fascia lata in children with congenital ptosis under 3 years old. Methods. Forty three-eyes of 35 patients were enrolled in the study. Frontalis suspension using autogenous fascia lata was performed in all patients. The postoperative eyelid level, ptosis recurrence, visual acuity, and cosmetic results were evaluated. Results. The mean age of the patients was 16.8±9 months (7–36 months. The mean follow-up time was 52.8±15 months (14–95 months. All patients had good (ptosis <2 mm or moderate (2-3 mm ptosis eyelid level after the operation. All patients achieved satisfactory cosmetic results. Succesfull harvesting was performed in all cases and no additional materials or surgical manipulation were needed during the surgery. Conclusion. Frontalis suspension using autogenous fascia lata can be used in children under 3 years old without harvesting problems. Surgical experience and good knowledge of anatomy are important factors for successful results after the surgery.

  3. Brief Report: Power Doppler Ultrasonography for Detection of Increased Vascularity in the Fascia: A Potential Early Diagnostic Tool in Fasciitis of Dermatomyositis.

    Science.gov (United States)

    Yoshida, Ken; Nishioka, Makiko; Matsushima, Satoshi; Joh, Kensuke; Oto, Yosuke; Yoshiga, Masayuki; Otani, Kazuhiro; Ito, Haruyasu; Hirai, Kenichiro; Furuya, Kazuhiro; Ukichi, Taro; Noda, Kentaro; Kingetsu, Isamu; Kurosaka, Daitaro

    2016-12-01

    We previously demonstrated that fasciitis is a common lesion of dermatomyositis (DM) that is detectable early after disease onset by en bloc muscle biopsy combined with magnetic resonance imaging (MRI). Power Doppler ultrasonography (PDUS) is a useful method for detection of inflammation and vascularity in rheumatic diseases. We undertook this study to determine whether fasciitis was detectable by PDUS in patients with DM. We prospectively evaluated 7 patients with DM and 7 patients with polymyositis (PM) for the detection of fasciitis with PDUS. MRI and PDUS were both performed in all patients. Fasciitis was histologically confirmed by en bloc biopsy. Among all patients with DM, 4 showed signs of fasciitis on MRI, while increased blood flow signals were observed along the fascia by PDUS in 6 DM patients, including 4 patients with early disease (fascia. Immunohistochemical staining for CD31 indicated abnormal neovascular proliferation in the fascia in patients with DM. None of the PM patients showed signs of fasciitis or increased vascularity by MRI, PDUS, or en bloc biopsy. In our limited population, PDUS was useful for the detection of fasciitis associated with DM, especially in the early stage of disease. The increased blood flow signal as detected by PDUS is involved in angiogenesis accompanying fasciitis in patients with DM. © 2016, American College of Rheumatology.

  4. Mechanical deformation of posterior thoracolumbar fascia after myofascial release in healthy men: A study of dynamic ultrasound imaging.

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    Wong, Ka-Kit; Chai, Huei-Ming; Chen, Yu-Jen; Wang, Chung-Li; Shau, Yio-Wha; Wang, Shwu-Fen

    2017-02-01

    Myofascial release (MR) on the posterior thoracolumbar fascia (PLF) is one of the manual techniques aim to restore the normal length and tension of restricted fasciae and muscles. The present study aimed to quantify the immediate effects of MR on fascial properties of the PLF in healthy men. Cross-sectional study. Participants (N = 10, aged 22.8 ± 2.0 years) performed a press-down to maximal voluntary contraction (MVC) in the prone position. Deformation of the PLF was measured using an ultrasonographic apparatus. Force output was simultaneously measured. The stiffness index and hysteresis index were then represented by the slope of the loading curve, and the percentage of the area within the loading-unloading curve. One-way ANCOVA was used to compare differences in the stiffness index or hysteresis index of the PLF before and after MR. Two-way repeated ANOVA was used to compare deformation of the PLF or force output after MR. The primary findings included a decrease (before: 24.1 ± 8.3 vs. after: 18.9 ± 5.3 N/mm; mean difference, -5.2 ± 4.9 N/mm, p = 0.002 < 0.05) in the stiffness index of the PLF and a greater difference in deformation of the PLF between 50% and 100% MVC (before: Def50% = 6.5 ± 1.8 mm and Def100% = 9.8 ± 1.9 mm vs. after: Def50% = 6.4 ± 2.5 mm and Def100% = 10.2 ± 2.4 mm; p = 0.037 < 0.05, power = 58.5%). After MR, stiffness of the PLF decreased in healthy men. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. Plantar fascia enthesopathy is highly prevalent in diabetic patients without peripheral neuropathy and correlates with retinopathy and impaired kidney function.

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    Francesco Ursini

    Full Text Available Aim of this study was to evaluate the prevalence of plantar fascia (PF enthesopathy in Type 2 diabetes mellitus (T2DM patients without distal peripheral neuropathy (DPN.We recruited 50 T2DM patients without DPN and 50 healthy controls. DPN was excluded using the Michigan Neuropathy Screening Instrument (MNSI. All patients underwent a bilateral sonographicevaluation of the enthesealportion of the PF.PF thickness was significantly higher in T2DM patients (p<0.0001. T2DM patients presented a higher prevalence of entheseal thickening (p = 0.002, enthesophyte (p = 0.02 and cortical irregularity (p = 0.02. The overall sum of abnormalities was higher in T2DM patients (p<0.0001, as was the percentage of bilateral involvement (p = 0.005. In a logistic regression analysis, retinopathy predicted entheseal thickening (OR 3.5, p = 0.05 and enthesophytes (OR 5.13, p = 0.001; reduced eGFR predicted enthesophytes (OR 2.93, p = 0.04; body mass index (BMI predicted cortical irregularity (OR 0.87, p = 0.05; mean glucose predicted enthesophyte (OR 1.01, p = 0.03; LDL cholesterol predicted cortical irregularity (OR 0.98, p = 0.02.Our data suggest that T2DM is associated with PF enthesopathyindependently of DPN.

  6. Effects of a static stretch using a load on low back pain patients with shortened tensor fascia lata.

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    Bae, Hae-In; Kim, Dae-Young; Sung, Yun-Hee

    2017-04-01

    Stretch of tensor fascia lata (TFL) improves range of motion on hip and pelvis and it reported to help reduce low back pain. Accordingly, the purpose of this study was to investigate effects of static stretching using a load on TFL in patients with low back pain. Twenty three subjects were recruited according to the selection criteria. The subjects were randomly assigned to static stretching group (control, n=12), and a static stretching using a load group (experimental, n=11). All group performed stretching for 15 min (side for 50 sec per time and a rest for 30 sec) per day in the left side and the right, respectively, for 2 weeks. Before and after the intervention, all groups measured visual analogue scale (VAS), stand and reach test, and the Oswestry disability index (ODI). In the present results, we found that the experimental group showed significant differences in VAS, stand and reach test, and the ODI (Pstatic stretching using a load can be actively utilized for low back pain patients with shortened TFL.

  7. The middle layer of lumbar fascia and attachments to lumbar transverse processes: implications for segmental control and fracture

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    Urquhart, Donna M.; Story, Ian H.; Fahrer, Marius; Briggs, Christopher A.

    2007-01-01

    The anatomy of the middle layer of lumbar fascia (MLF) is of biomechanical interest and potential clinical relevance, yet it has been inconsistently described. Avulsion fractures of the lumbar transverse processes (LxTP’s) are traditionally attributed to traction from psoas major or quadratus lumborum (QL), rather than transversus abdominis (TrA) acting via the MLF. This attachment is also absent from many biomechanical models of segmental control. The aims of this study were to document: (1) the morphology and attachments of the MLF and (2) the attachments of psoas and QL to the LxTP’s. Eighteen embalmed cadavers were dissected, measuring the thickness, fibre angle and width of the MLF and documenting the attachments of MLF, psoas and QL. The MLF was thicker at the level of the LxTP’s than between them (mean 0.62: 0.40 mm). Psoas attached to the anteromedial surface of each process and QL and TrA to its lateral border; QL at its upper and lower corners and TrA (via the MLF) to its tip. In three cadavers, tension applied to the MLF fractured a transverse process. The MLF has a substantial and thickened attachment to the tips of the LxTP’s which supports the involvement of TrA in lumbar segmental control and/ or avulsion fracture of the LxTP’s. PMID:17924150

  8. Male urogenital function after confirmed nerve-sparing total mesorectal excision with dissection in front of Denonvilliers' fascia.

    Science.gov (United States)

    Kneist, W; Junginger, T

    2007-06-01

    This prospective study addresses the rate of male genital dysfunction following total mesorectal excision (TME) for rectal carcinoma using the anterior extramesorectal plane and its correlation with early urinary function, pelvic autonomic nerve preservation (PANP), and intraoperative neurostimulation (INS). A consecutive series of 44 men operated on by the same surgical team was analyzed. After excluding 18 patients considered to be impotent preoperatively, urogenital function was evaluated in 26 patients on the basis of the International Prostatic Symptom Score and International Index of Erectile Function. PANP was assessed with INS of parasympathetic nerves. PANP was complete in 21 patients (80.8%). Deterioration of urinary function was observed in six patients (23.1%) at early follow-up. Postoperative erectile dysfunction assessed in seven patients (26.9%) was associated with micturition disturbances in four (57%). Despite dissection in front of Denonvilliers fascia, the incidence of erectile dysfunction was low in patients with nonanterior tumors (1/10). INS results had higher sensitivity for predicting urinary dysfunction than for predicting erectile dysfunction (67% vs. 43%). Values for specificity and accuracy were 95% and 90%, and 89% and 77%, respectively. The correlation between the findings on INS and urinary function was good (kappa = 0.66) at a fair (kappa = 0.36) correlation for erectile function. Nerve-sparing TME using the anterior extramesorectal plane results in a justifiable rate of postoperative impotence in patients with nonanterior tumors. Patients with negative results on INS or early urinary dysfunction are at greater risk of erectile dysfunction.

  9. Acute Achilles Paratendinopathy following Major Injury of the Crural Fascia in a Professional Soccer Player: A Possible Correlation?

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    Gabriele Mattiussi

    2016-01-01

    Full Text Available Background. The anatomy and mechanical properties of the Crural Fascia (CF, the ubiquitous connective tissue of the posterior region of the leg, have recently been investigated. The most important findings are that (i the CF may suffer structural damage from indirect trauma, (ii structural changes of the CF may affect the biomechanics of tissues connected to it, causing myofascial pain syndromes, and (iii the CF is in anatomical continuity with the Achilles paratenon. Consistent with these points, the authors hypothesize that the onset of acute Achilles paratendinopathy may be related to histological and biomechanical changes of the CF. Case Presentation. A professional male football player suffered an isolated injury of the CF, interposed between the soleus and medial gastrocnemius (an atypical site of injury with structural connective integrity of the muscles. After participating in the first official match, two and a half months after the trauma, he has unexpectedly demonstrated the clinical picture of acute Achilles paratendinopathy in the previously injured limb. Conclusions. Analysis of this case suggests that the acute Achilles paratendinopathy may be a muscle injury complication from indirect trauma of the calf muscle, if a frank and extensive involvement of the CF were to be ascertained.

  10. Abdominoplasty with suction undermining and plication of the superficial fascia without drains: a report of 113 consecutive patients.

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    Rodby, Katherine A; Stepniak, Jennifer; Eisenhut, Natalie; Lentz, Carl W

    2011-10-01

    Postoperative abdominoplasty seromas are a problem. Although drains are still commonly used during the initial postoperative period, this article has demonstrated that the combination of an extended incision, suction undermining, and progressive tension sutures can produce superior results without the need for suction drains. A retrospective review of 113 consecutive abdominoplasty patients operated on between April of 2004 and May of 2010 was carried out and complications were reviewed. There were 109 women and four men, with ages spanning 23 to 76 years (average, 50 years). Complications of the surgery included hematoma (2.7 percent), with one requiring drain placement (0.9 percent) and two treated with needle aspiration (1.8 percent); seroma (8.8 percent), with four requiring closed suction drainage (3.5 percent) and six minimally treated with needle aspiration (5.3 percent); infection (2.7 percent), with one requiring intravenous antibiotics (0.9 percent) and two with minimal local erythema (1.8 percent); and minimal marginal skin necrosis with spontaneous healing (3.5 percent). The technique of abdominoplasty with the addition of an extended incision, liposuction undermining of the deep fatty tissue between the superficial and abdominal muscle fascia, and the use of progressive tension sutures results in a better abdominal wall and waist contour. This decreases the need for dissection of the abdominal panniculus above the umbilicus except for a small tunnel to allow for the suturing of the rectus abdominis muscles. This allows for preservation of the arterial and lymphatic vessels, improving blood flow to the superior flap and decreasing seroma formation to the point where operative drains are not required. Therapeutic, IV.

  11. The Decussating Fibers of the Lumbar Thoracolumbar Fascia: A Landmark for Identifying the L5 Spinous Process?

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    Alonso, Fernando; Rustagi, Tarush; Fisahn, Christian; Drazin, Doniel; Gardner, Brady; Iwanaga, Joe; Chapman, Jens R; Oskouian, Rod J; Tubbs, R Shane

    2017-07-01

    The thoracolumbar fascia (TLF) has been well studied and is known to have crisscrossing fibers. Based on surgical experience, we hypothesized that the decussating fibers of the TLF may indicate a specific vertebral level and performed an anatomic study. Twenty adult fresh frozen cadavers aged 72-84 years at death were placed in the prone position, and the skin of the lumbar and upper sacrum was removed. Careful attention was given to the TLF and any fibers of it that grossly crossed the midline to interdigitate with its contralateral counterpart. Once such decussations were identified, a metal wire was laid on them at their center, and fluoroscopy was performed to verify the vertebral level. Decussating fibers of the TLF were found on all but 1 specimen (95%). The central part of the decussation on the midline corresponded to the spinous process of L5 in 17/19 (89%) of specimens and the lower edge (L4-L5 interspace) of the spinous process of L4 in the remaining 2 specimens (11%). No specimens were found to have previous surgery in the area dissected or congenital anomalies of the spine. In our cadaveric study, the decussating fibers of the TLF in the lumbar region helped predict the L5 spinous process in 89% of specimens and the L4 spinous process in 11% of specimens. This anatomic landmark might be used as an adjunct to palpation and intraoperative imaging during surgical exploration of the lower lumbar region. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Bidirectional/double fascia grafting for simple and semi-dynamic reconstruction of lower lip deformity in facial paralysis.

    Science.gov (United States)

    Watanabe, Yorikatsu; Sasaki, Ryo; Agawa, Kaori; Akizuki, Tanetaka

    2015-03-01

    For the total aesthetic reconstruction of facial paralysis, treatment of lower lip deformity as "a neglected target in facial reanimation" is important. Although various dynamic reconstruction approaches have been reported for lower lip deformity, these have not been popularly performed due to aggressive surgical invasiveness, long recovery time for reinnervation, and unstable outcomes. To reconstruct the lower lip deformity more simply but semi-dynamically, we modified bidirectional/double fascia grafting methods that have been established as simple and minimally invasive treatments for pediatric congenital lower lip paralysis. Between 2009 and 2011, nine patients were treated using this procedure alone or with combinations of other procedures of facial reanimation such as one-stage free muscle transfer. For outcome assessment, patients were evaluated using a lower lip paralysis grading system, including the objective aesthetics and functional results of the lower lip at rest (score range, 0-1), during smiling (score range, 0-4), and during mouth opening (score range, 0-2). The mean total scores improved from 1.43 (poor) preoperatively to 5.71 (excellent) postoperatively. In all evaluation items, the postoperative scores improved significantly compared to the preoperative scores (pfacial paralysis, as well as congenital lower lip paralysis in combination with other static and dynamic reconstruction methods for facial paralysis, and it is suggested that this approach significantly and semi-dynamically improves the aesthetic function of the lower lip at rest, during smiling, and during mouth opening. Copyright © 2014 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

  13. Pubovaginal bone anchor fixation with polyethylene versus fascia lata slings in the treatment of female stress incontinence: sling material and processing are predominant factors in success.

    Science.gov (United States)

    Schulte-Baukloh, H; Thalau, F; Stürzebecher, B; Knispel, H H

    2005-04-01

    The opponents of the In-Taca bone anchor system note the risk of a high rate of wound infection and osteitis pubis. We evaluated whether there is a difference in the outcome of the use of two different sling materials--polyethylene and fascia lata--with regard to wound infection, and analyzed the incidence of osteitis pubis further in a larger series. A total of 61 women (mean age = 65.4 years) were treated for stress urinary incontinence (SUI) type II and III using the In-Taca bone anchor system. In 15 of 61 patients, we used a synthetic sling of polyethylene, and in 46, a fascia lata sling. The subjective success rate was determined with validated questionnaires (Urinary Distress Inventory-6, Symptom Severity Index and Symptom Impact Index). The objective assessment included a pad test according to the ICS- standard and a urogynecologic evaluation. Mean follow-up was 10.2 months. Wound inflammation of only very mild degree occurred in 15% in the fascia lata group, whereas 33% in the polyethylene group developed serious sling infection; in three patients explantation of the sling was necessary. Accordingly, satisfaction with the procedure was low in the polyethylene group. In both groups, there were no hints of osteitis pubis. The sling material used did not affect continence rate. Using the bone anchor system, the infection rate depends primarily on the sling material used and its processing: polyethylene is well tolerated in other reconstructive procedures (such as TVT, where a netlike mesh is used), so the processing of synthetic sling material plays an extremely important role in infection rate: platelike, dense synthetic material tends to cause wound infection.

  14. Anterior transversalis fascia approach versus preperitoneal space approach for inguinal hernia repair in residents in northern China: study protocol for a prospective, multicentre, randomised, controlled trial

    Science.gov (United States)

    Fan, Qing; Zhang, De-wei; Yang, Da-ye; Li, Hong-wu; Wei, Shi-bo; Yang, Liang; Yang, Fu-quan; Zhang, Shao-jun; Wu, Yao-qiang; An, Wei-de; Dai, Zhong-shu; Jiang, Hui-yong; Wang, Fu-rong; Qiao, Shi-feng; Li, Hang-yu

    2017-01-01

    Introduction Many surgical techniques have been used to repair abdominal wall defects in the inguinal region based on the anatomic characteristics of this region and can be categorised as ‘tension’ repair or ‘tension-free’ repair. Tension-free repair is the preferred technique for inguinal hernia repair. Tension-free repair of inguinal hernia can be performed through either the anterior transversalis fascia approach or the preperitoneal space approach. There are few large sample, randomised controlled trials investigating the curative effects of the anterior transversalis fascia approach versus the preperitoneal space approach for inguinal hernia repair in patients in northern China. Methods and analysis This will be a prospective, large sample, multicentre, randomised, controlled trial. Registration date is 1 December 2016. Actual study start date is 6 February 2017. Estimated study completion date is June 2020. A cohort of over 720 patients with inguinal hernias will be recruited from nine institutions in Liaoning Province, China. Patient randomisation will be stratified by centre to undergo inguinal hernia repair via the anterior transversalis fascia approach or the preperitoneal approach. Primary and secondary outcome assessments will be performed at baseline (prior to surgery), predischarge and at postoperative 1 week, 1 month, 3 months, 1 year and 2 years. The primary outcome is the incidence of postoperative chronic inguinal pain. The secondary outcome is postoperative complications (including rates of wound infection, haematoma, seroma and hernia recurrence). Ethics and dissemination This trial will be conducted in accordance with the Declaration of Helsinki and supervised by the institutional review board of the Fourth Affiliated Hospital of China Medical University (approval number 2015–027). All patients will receive information about the trial in verbal and written forms and will give informed consent before enrolment. The results will

  15. Reliability of the Upper Trapezius Muscle and Fascia Thickness and Strain Ratio Measures by Ultrasonography and Sonoelastography in Participants With Myofascial Pain Syndrome.

    Science.gov (United States)

    Salavati, Mahyar; Akhbari, Behnam; Ebrahimi Takamjani, Ismail; Ezzati, Kamran; Haghighatkhah, Hamidreza

    2017-12-01

    The purpose of this study was to assess the intra- and interexaminer reliability of the upper trapezius muscle and fascia thickness measured by ultrasonography imaging and strain ratio by sonoelastography in participants with myofascial pain syndrome. Thirty-two upper trapezius muscles were assessed. Two examiners measured the upper trapezius thickness and strain ratio 3 times by ultrasonography and sonoelastography independently in the test session. The retest session was completed 6 to 8 days later. A total of 87.5% of participants had trigger points on the right side, and 22.5% had trigger points on the left side. For the test session, the average upper trapezius thickness, fascia thickness, and strain ratio measured by first and second examiners were 11.86 mm and 11.56 mm, 1.23 mm and 1.25 mm, and 0.94 and 0.99, respectively. For the retest session, the previously mentioned parameters obtained by first and second examiners were 11.76 mm and 11.39 mm, 1.27 mm and 1.29 mm, and 0.96 and 0.99, respectively. The intraclass correlation coefficients indicated good to excellent reliability for both within-intraexaminer (0.78-0.96) and between-intraexaminer (0.75-0.98) measurements. Also, the intraclass correlation coefficients and standard errors of measurement of interexaminer reliability ranged between 0.88 to 0.93 and 0.05 to 0.44 for both muscle and fascia thickness and 0.70 to 0.75 and 0.04 to 0.20 for strain ratio of upper trapezius, respectively. Upper trapezius thickness measurements by ultrasonography and strain ratio by sonoelastography are reliable methods in participants with myofascial pain syndrome.

  16. Argus II retinal prosthesis implantation with scleral flap and autogenous temporalis fascia as alternative patch graft material: a 4-year follow-up

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    Matet A

    2016-08-01

    Full Text Available Alexandre Matet,1,2 Nawel Amar,1,2 Saddek Mohand-Said,1–4 José-Alain Sahel,1–7 Pierre-Olivier Barale1,2 1INSERM and DHOS, CHNO des Quinze-Vingts, 2Sorbonne Universités, UPMC Univ Paris 6, Institut de la Vision, 3INSERM, 4CNRS, Paris, France; 5Institute of Ophthalmology, University College London, London, UK; 6Fondation Ophtalmologique Adolphe de Rothschild, 7Académie des Sciences, Institut de France, Paris, France Introduction: The Argus II retinal prosthesis is composed of an epiretinal electrode array positioned over the macula and connected to an extrascleral electronics case via a silicone cable, running through a sclerotomy. During implantation, the manufacturer recommends to cover the sclerotomy site with a patch of processed human pericardium to prevent postoperative hypotony and conjunctival erosion by the underlying electronics case. Due to biomedical regulations prohibiting the use of this material in France, we developed an alternative technique combining a scleral flap protecting the sclerotomy and an autogenous graft of superior temporalis fascia overlying the electronics case. Methods: The purpose of this study is to describe the 4-year outcomes of this modified procedure in three subjects who underwent Argus II Retinal Prosthesis System implantation. Clinical data consisting of intraocular pressure measurements and tolerance in terms of conjunctival erosion or inflammation were retrospectively assessed over a 4-year postoperative follow-up. Results: None of the three patients implanted with the modified technique developed ocular hypotony over 4 years. A normal, transient conjunctival inflammation occurred during the first postoperative month but conjunctival erosion was not observed in any of the three patients over 4 years. Four years after implantation, the autogenous temporalis fascia graft remained well tolerated and the retinal prosthesis was functional in all three patients. Conclusion: The combination of an

  17. Ultrasound-guided transversalis fascia plane block versus anterior transversus abdominis plane block in outpatient inguinal hernia repair.

    Science.gov (United States)

    López-González, J M; López-Álvarez, S; Jiménez Gómez, B M; Areán González, I; Illodo Miramontes, G; Padín Barreiro, L

    2016-11-01

    The aim of the study was to assess the effectiveness of ultrasound-guided transversalis fascia plane block (TFP) compared to anterior transversus abdominis plane block (TAP-A) for post-operative analgesia in outpatient unilateral inguinal hernia repair. Retrospective observational study conducted on ASA I-II patients. Two groups (TAP-A and TFP), which were given 30ml of 0.25% levobupivacaine prior to surgical incision. The primary endpoint was the post-operative pain evaluated by verbal numerical scale (VRN at rest and movement) at 10, 30, 60, 90min, coinciding with ambulation, and 24hours by telephone. An evaluation was also made of the sensory block level reached prior to surgery, the need for additional analgesia, side effects, ease of performing the technique, and the level of satisfaction of patients with the anaesthetic-analgesic technique. A total of 61 patients were included, 30 patients in the TAP-A group and 31 in the TFP group. The analgesic efficacy obtained in both groups was similar, although some higher values were found in the VNR on moving in the TAP-A group, reaching statistical difference at 10minutes (P=.014) and 30minutes (P=.013) post-operatively. A higher level of sensory block was achieved in the TFP group than in the TAP-A group (P<.01). There were no significant differences in additional analgesia requirements, and the cumulative dose of morphine was similar in both groups in the post-operative period. There were no differences in side effects or complications. The technical ease of the block was similar in both groups and the level of satisfaction of patients very high. Both blocks with a multimodal approach achieve good post-operative analgesia of inguinal hernia repair, are easy to perform and have few complications. TFP achieves the highest sensory level, but there are no differences in the requirements for additional analgesia. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado

  18. A Randomized Study to Compare the Analgesic Efficacy of Ultrasound-Guided Block of Fascia Iliaca Compartment or Femoral Nerve After Patella Fracture Surgery.

    Science.gov (United States)

    Kong, Mingjian; Guo, Ran; Chen, Jianqing; Li, Peng; Wu, Zhen

    2015-06-01

    The aim of this study was to compare the analgesic efficacy of the ultrasound-guided block of femoral nerve or fascia iliaca compartment in patients who underwent patella fracture surgery. Fifty patients were blinded and randomized into groups treated with continuous fascia iliaca compartment block (CFICB) (n = 25) or continuous femoral nerve block (CFNB) (n = 25) after patella fracture surgery. Analgesic effects of the two methods were assessed and compared. Patients from the two groups showed no significant difference in visible analog scales at rest and during movement, fentanyl consumption, nausea, and vomiting. The time of catheter insertion was significantly shorter in carrying out CFICB compared to that in performing CFNB (8.3 ± 1.4 vs 14.5 ± 3.0 min). Three of the 25 patients in CFNB group experienced dysesthesia of anterior of the thigh, a complication which was not observed in CFICB-treated patients. CFICB and CFNB were equally effective in relieving pain after the patella fracture surgery. However, compared to CFNB, CFICB was found to be safer and easier to perform.

  19. Development of a Comprehensive Model of the Apparent Viscosity of Blood for Simulations of the Microcirculation in Rat Spinotrapezius Muscle Fascia

    Science.gov (United States)

    Jacobitz, Frank; Porterfield, Colin; Engebrecht, Cheryn; Metzger, Ian

    2007-11-01

    A more comprehensive model for the apparent viscosity of blood is proposed and applied to simulations of the microcirculation in rat spinotrapezius muscle fascia. At the microcirculatory level, the apparent viscosity of blood depends on the local vessel diameter, hematocrit, and shear rate. Starting with the apparent viscosity model proposed by Pries, Secomb, Gaehtgens, and Gross (Circulation Research, 67, 826-834, 1990), describing the effect of vessel diameter and hematocrit on the apparent viscosity, and using experimental data presented by Lipowsky, Usami, and Chien (Microvascular Research, 19, 297-319, 1980), describing the shear rate dependence of apparent viscosity, a more comprehensive model is developed. This model is applied to simulations of the microcirculation in rat spinotrapezius muscle fascia. The simulations use realistic vessel topology for the microvasculature, reconstructed from microscope images of tissue samples, and consider passive and active vessel properties. The numerical method is based on a Hagen-Poiseuille balance in the microvessels and a sparse matrix solver is used to obtain the solution. It was found, for example, that the distribution of vessel length follows a log-normal law. The distribution of hematocrit, however, was found to be approximately normal.

  20. Selective reinnervation of hippocampal area CA1 and the fascia dentata after destruction of CA3-CA4 afferents with kainic acid.

    Science.gov (United States)

    Nadler, J V; Perry, B W; Cotman, C W

    1980-01-20

    Intraventricular injections of kainic acid were used to destroy the hippocampal CA3-CA4 cells, thus denervating the inner third of the molecular layer of the fascia dentata and stratum radiatum and stratum oriens of area CA1. The responses of intact afferents to such lesions were then examined histologically. The hippocampal mossy fibers densely reinnervated the inner portion of the dentate molecular layer after bilateral destruction of CA4 neurons and to a lesser extent after unilateral destruction. Septohippocampal fibers replaced CA4-derived fibers in the dentate molecular layer only after particularly extensive bilateral CA4 lesions. Medial perforant path fibers showed no anatomical response to any of these lesions. Neither septohippocampal, temporoammonic nor mossy fibers proliferated in or grew into the denervated laminae of area CA1. These results show a preferential ordering in the reinnervation of dentate granule cells which is not readily explained by proximity to the degenerating fibers and also that removal of CA3-CA4-derived innervation more readily elicits translaminar growth in the fascia dentata than in area CA1. These results may be relevant to clinical situations in which neurons of the hippocampal end-blade are lost.

  1. Successful treatment of a fracture of a huge Achilles tendon ossification with autologous hamstring tendon graft and gastrocnemius fascia flap: a case report.

    Science.gov (United States)

    Ishikura, Hisatoshi; Fukui, Naoshi; Takamure, Hiroshi; Ohashi, Satoru; Iwasawa, Mitsuyasu; Takagi, Kentaro; Horita, Ayako; Saito, Ikuo; Mori, Toshihito

    2015-11-24

    Fracture of an ossified Achilles tendon is a rare entity, and no standard treatment has been established. This is the first report to describe the use of a hamstring tendon graft and gastrocnemius fascia flap for Achilles tendon reconstruction. We present the case of a 50-year-old woman with fracture of an ossified Achilles tendon. She presented to our clinic with acute right hindfoot pain, which started suddenly while going up the stairs. Plain radiography and magnetic resonance imaging revealed a massive ossification on the right Achilles tendon extending over 14 cm in length; the ossification was fractured at 5 cm proximal to the calcaneus insertion. Surgical treatment included removal of the ossified tendon and reconstruction with an autologous hamstring tendon graft and gastrocnemius fascia flap. One year after surgery, she was able to walk with little pain or discomfort and to stand on her right tiptoe. Our novel surgical procedure may be useful in the treatment of fractured ossified Achilles tendons and large Achilles tendon defects.

  2. [EFFECTIVENESS OF CLAVICULAR HOOK PLATE COMBINED WITH TRAPEZIUS MUSCLE FASCIA FOR RECONSTRUCTION OF ACROMIOCLAVICULAR AND CORACOCLAVICULAR LIGAMENTS TO TREAT COMPLETE ACROMIOCLAVICULAR JOINT DISLOCATION].

    Science.gov (United States)

    Wang, Chaoliang; Wang, Yingzhen; Zhu, Tao; Sun, Xuesheng; Lin, Chu; Gao, Bo; Li, Xinxia

    2015-02-01

    To explore the effectiveness of the clavicular hook plate combined with trapezius muscle fascia for reconstruction of acromioclavicular and coracoclavicular ligaments to treat acute complete acromioclavicular dislocations. Between January 2008 and April 2012, 66 patients with acromioclavicular dislocation were treated with the clavicular hook plate combined with trapezius muscle fascia for reconstruction of acromioclavicular and coracoclavicular ligaments in 32 cases (experimental group) and with the clavicular hook plate in 34 cases (control group). There was no significant difference in gender, age, injured side, the cause of injury, and the time from injury to operation between 2 groups (P > 0.05). Visual analogue scale (VAS), Constant shoulder scores, and coracoid clavi-cledistance (CC. Dist) were measured at preoperation and at 2 years after operation. Signal/noise quotiem (SNQ) was measured by MRI at 2 years after operation. The operation complications were observed. The patients of 2 groups obtained primary healing of incision. The morbidity of complication in experimental group (12.5%, 4/32) was significantly lower than that in control group (91.2%, 31/34) (Χ2 = 40.96, P = 0.00). All the cases were followed up 2.8 years on average (range, 2 to 4 years). VAS scores and CC.Dist significantly decreased at 2 years after operation when compared with preoperative values in the 2 groups (P shoulder scores at 2 years after operation, the results were excellent in 19 cases, good in 11 cases, and general in 2 cases with an excellent and good rate of 93.75% in the experimental group; the results were excellent in 7 cases, good in 8 cases, general in 16 cases, and poor in 3 cases with an excellent and good rate of 44.11% in the control group; and significant difference was shown between 2 groups (t = 2.30, P = 0.03). SNQ was significantly lower in experimental group than in control group at 2 years after operation (t = 55.03, P = 0.00), indicating that ligament

  3. Rare Asymptomatic Presentation of Omental Mass from Cesarean ...

    African Journals Online (AJOL)

    was sutured between the edges of fascia recti.[7,8]. The mass might had been present earlier, which was probably missed by the intern during change of dressing. Probable explanation in our case is that during too much dissection of rectus sheath, owing to fibrosis due to previous surgeries, there was an inadvertent injury ...

  4. Immunohistochemical evaluation of fibrillar components of the extracellular matrix of transversalis fascia and anterior abdominal rectus sheath in men with inguinal hernia

    Directory of Open Access Journals (Sweden)

    Rogério De Oliveira Gonçalves

    Full Text Available OBJECTIVE: to evaluate the role of fibrillar extracellular matrix components in the pathogenesis of inguinal hernias. METHODS: samples of the transverse fascia and of the anterior sheath of the rectus abdominis muscle were collected from 40 men aged between 20 and 60 years with type II and IIIA Nyhus inguinal hernia and from 10 fresh male cadavers (controls without hernia in the same age range. The staining technique was immunohistochemistry for collagen I, collagen III and elastic fibers; quantification of fibrillar components was performed with an image analysis processing software. RESULTS: no statistically significant differences were found in the amount of elastic fibers, collagen I and collagen III, and the ratio of collagen I / III among patients with inguinal hernia when compared with subjects without hernia. CONCLUSION: the amount of fibrillar extracellular matrix components did not change in patients with and without inguinal hernia.

  5. Gait Analysis before and after Gastrocnemius Fascia Lengthening for Spastic Equinus Foot Deformity in a 10-Year-Old Diplegic Child

    Directory of Open Access Journals (Sweden)

    Manuela Galli

    2010-01-01

    Full Text Available Purpose. This case study quantified kinematic and kinetic effects of gastrocnemius lengthening on gait in a Cerebral Palsy child with equinus foot. Methods. A 10-year-old diplegic child with Cerebral Palsy was evaluated with Gait Analysis (GA before and after gastrocnemius fascia lengthening, investigating the lower limb joints kinematics and kinetics. Results. Kinematics improved at the level of distal joints, which are directly associated to gastrocnemius, and also at the proximal joint (like hip; improvements were found in ankle kinetics, too. Conclusions. This case study highlighted that GA was effective not only to quantify the results of the treatment but also to help preoperative decision making in dealing with CP child.

  6. Comparison of results of graft uptake using tragal cartilage perichondrium composite graft versus temporalis fascia in patients undergoing surgery for chronic otitis media - squamous type.

    Science.gov (United States)

    Khalilullah, S; Shah, Shankar P; Yadav, D; Shrivastav, R P; Bhattarai, H

    2016-08-02

    To assess, analyze and compare the results of graft uptake using Tragal Cartilage-Perichondrium Composite (TCPC) graft with Temporalis Fascia (TF) graft in patients who undergoing surgery for chronic otitis media - squamous type. Patients aged 13 years and above with diagnosis of chronic otitis media - squamous type undergoing modified radical mastoidectomy, either primary or revision surgery with grafting of tympanic membrane (TM) and patients undergoing excision of postero-superior retraction pocket (PSRP) were included in this study. Patients were divided in two groups: Group A-patients undergoing TCPC graft and Group B -patients undergoing TF graft. Graft uptake results were assessed between 8-12 weeks of surgery. In both Groups there were 30 patients each. In Group A successful graft uptake was seen in 27 patients (90 %) and failure of graft uptake was seen in 3 patients(10 %). In Group B successful graft uptake was seen in 28 patients (93.3 %) and failure in 2 patients (6.67 %).Out of the total 60 patients, 11 patients had PSRP. All 6 patients with PSRP in Group A had successful graft uptake and no retraction. Among the 5 patients with PSRP in Group B all patients had sucessful graft uptake, however, in 2 patients retraction of the tympanic membrane was seen similar to the preoperative findings. There was no statistical difference (p = 0.433) between the use of temporalis fascia or tragal cartilage perichondrium in patients undergoing surgery for chronic otitis media - squamous type.

  7. Results of triple muscle (sartorius, tensor fascia latae and part of gluteus medius pedicle bone grafting in neglected femoral neck fracture in physiologically active patients

    Directory of Open Access Journals (Sweden)

    Pankaj Kumar Mishra

    2014-01-01

    Full Text Available Background: Femoral neck fractures are notorious for complications like avascular necrosis and nonunion. In developing countries, various factors such as illiteracy, low socioeconomic status, ignorance are responsible for the delay in surgery. Neglected fracture neck femur always poses a formidable challenge. The purpose of this study was to evaluate the results of triple muscle pedicle bone grafting using sartorius, tensor fasciae latae and part of gluteus medius in neglected femoral neck fracture. Materials and Methods: This is a retrospective study with medical record of 50 patients, who were operated by open reduction, internal fixation along with muscle pedicle bone grafting by the anterior approach. After open reduction, two to three cancellous screws (6.5 mm were used for internal fixation in all cases. A bony chunk of the whole anterior superior iliac spine of 1 cm thickness, 1 cm width and 4.5 cm length, taken from the iliac crest comprised of muscle pedicle of sartorius, tensor fascia latae and part of gluteus medius. Then the graft with all three muscles mobilized and put in the trough made over the anterior or anterosuperior aspect of the femoral head. The graft was fixed with one or two 4.5 mm self-tapping cortical screw in anterior to posterior direction. Results: 14 patients were lost to followup. The results were based on 36 patients. We observed that in our series, there was union in 34, out of 36 (94.4% patients. All patients were within the age group of 15-51 years (average 38 years with displaced neglected femoral neck fracture of ≥30 days. Mean time taken for full clinicoradiological union was 14 weeks (range-10-24 weeks. Conclusion: Triple muscle pedicle bone grafting gives satisfactory results for neglected femoral neck fracture in physiologically active patients.

  8. Results of triple muscle (sartorius, tensor fascia latae and part of gluteus medius) pedicle bone grafting in neglected femoral neck fracture in physiologically active patients.

    Science.gov (United States)

    Mishra, Pankaj Kumar; Gupta, Anuj; Gaur, Suresh Chandra

    2014-09-01

    Femoral neck fractures are notorious for complications like avascular necrosis and nonunion. In developing countries, various factors such as illiteracy, low socioeconomic status, ignorance are responsible for the delay in surgery. Neglected fracture neck femur always poses a formidable challenge. The purpose of this study was to evaluate the results of triple muscle pedicle bone grafting using sartorius, tensor fasciae latae and part of gluteus medius in neglected femoral neck fracture. This is a retrospective study with medical record of 50 patients, who were operated by open reduction, internal fixation along with muscle pedicle bone grafting by the anterior approach. After open reduction, two to three cancellous screws (6.5 mm) were used for internal fixation in all cases. A bony chunk of the whole anterior superior iliac spine of 1 cm thickness, 1 cm width and 4.5 cm length, taken from the iliac crest comprised of muscle pedicle of sartorius, tensor fascia latae and part of gluteus medius. Then the graft with all three muscles mobilized and put in the trough made over the anterior or anterosuperior aspect of the femoral head. The graft was fixed with one or two 4.5 mm self-tapping cortical screw in anterior to posterior direction. 14 patients were lost to followup. The results were based on 36 patients. We observed that in our series, there was union in 34, out of 36 (94.4%) patients. All patients were within the age group of 15-51 years (average 38 years) with displaced neglected femoral neck fracture of ≥30 days. Mean time taken for full clinicoradiological union was 14 weeks (range-10-24 weeks). Triple muscle pedicle bone grafting gives satisfactory results for neglected femoral neck fracture in physiologically active patients.

  9. Immune responses to ESAT-6 and CFP-10 by FASCIA and multiplex technology for diagnosis of M. tuberculosis infection; IP-10 is a promising marker.

    Directory of Open Access Journals (Sweden)

    Emilie Borgström

    Full Text Available BACKGROUND: There is a need for reliable markers to diagnose active and latent tuberculosis (TB. The interferon gamma release assays (IGRAs are compared to the tuberculin skin test (TST more specific, but cannot discriminate between recent or remote TB infection. Here the Flow-cytometric Assay for Specific Cell-mediated Immune-response in Activated whole blood (FASCIA, which quantifies expanded T-lymphoblasts by flow-cytometric analysis after long-term antigen stimulation of whole blood, is combined with cytokine/chemokine analysis in the supernatant by multiplex technology for diagnosis of Mycobacterium tuberculosis (Mtb infection. METHODS AND FINDINGS: Consecutive patients with suspected TB (n = 85, with microbiologically verified active pulmonary TB (n = 33, extra pulmonary TB (n = 21, clinical TB (n = 11, presumed latent TB infection (LTBI (n = 23, patients negative for TB (n = 8 and 21 healthy controls were studied. Blood samples were analyzed with FASCIA and multiplex technology to determine and correlate proliferative responses and the value of 14 cytokines for diagnosis of Mtb infection: IFN- γ, IL-2, TNF-α, IP-10, IL-12, IL-6, IL-4, IL-5, IL-13, IL-17, MIP-1β, GM-CSF, IFN-α2 and IL-10. Cytokine levels for IFN-γ, IP-10, MIP-1β, IL-2, TNF-α, IL-6, IL-10, IL-13 and GM-CSF were significantly higher after stimulation with the Mtb specific antigens ESAT-6 and CFP-10 in patients with active TB compared to healthy controls (p<0.05 and correlated with proliferative responses. IP-10 was positive in all patients with verified TB, if using a combination of ESAT-6 and CFP-10 and was the only marker significantly more sensitive in detecting active TB then IFN-γ (p = 0.012. Cytokine responses in patients with active TB were more frequent and detected at higher levels than in patients with LTBI. CONCLUSIONS: IP-10 seems to be an important marker for diagnosis of active and latent TB. Patients with active TB and LTBI

  10. No Need of Fascia Closure to Reduce Trocar Site Hernia Rate in Laparoscopic Surgery: A Prospective Study of 200 Non-Obese Patients.

    Science.gov (United States)

    Singal, Rikki; Zaman, Muzzafar; Mittal, Amit; Singal, Samita; Sandhu, Karamjot; Mittal, Anshu

    2016-10-01

    Laparoscopy is widely practiced and offers realistic benefits over conventional surgery. Port closure is important after a laparoscopic procedure to prevent port site incisional hernia. Larger port size and increasing numbers of ports needed to perform more complex laparoscopic procedures are likely to increase the incidence of port site hernias (PSHs). PSHs tend to develop more frequently at umbilical and midline port sites due to the thinness of the umbilical skin and weaknesses in the linea alba. More than 90% of PSHs occur through 10 mm and large ports can occur through 5 mm ports also. The aim was to study the outcomes and complications in laparoscopic surgery without fascial sheath closure of port site. We compared the results with another group in which fascial closure was done by a standard method. This was a prospective study carried out in the Department of Surgery, MMIMSR, Mullana, Ambala, from August 2013 to 2015 in a single unit by a single surgeon. A total of 200 patients were selected randomly for the different laparoscopic procedures. Patients were divided into group A (only skin closure was done without fascia closure) and group B (fascial closure of the port in addition to skin closure). In both groups, we used blunt trocar for the 10 mm port. Skin of the 5 mm port was closed simply. The results in two groups were compared in terms of complications like PSH, bleeding, and wound infection. The outcomes in two groups were compared with and without fascia closure of 10 mm trocar port site. Patients operated for lap cholecystectomy were 170 (85%), 10 (5%) for lap appendicectomy, and 20 (10%) for lap hernia. The study compared the results in two groups mainly for PSH formation. The P value was insignificant and Fischer's exact test result came as 1.00. There were no significant differences between the two groups in terms of PSH, bleeding and infection in non-obese cases. In both groups, blunt trocar was introduced into the abdomen. We concluded that

  11. Effect of implantation site and injury condition on host response to human-derived fascia lata ECM in a rat model.

    Science.gov (United States)

    Leigh, Diane R; Baker, Andrew R; Mesiha, Mena; Rodriguez, E Rene; Tan, Carmela D; Walker, Esteban; Derwin, Kathleen A

    2012-03-01

    The host response and remodeling of ECM scaffolds are believed to be critical determinants of success or failure in repair or reconstructive procedures. Host response has been investigated in subcutaneous or abdominal wall implantation models. The extent to which evaluation of the host response to ECM intended for tendon or ligament repair should be performed in an orthotopic site is not known. This study compared the host response to human-derived fascia lata ECM among various implantation sites in the rat model. Results showed that a xenograft in the rat shoulder does not exhibit a different host response at 7 days from xenograft in the body wall, suggesting that either site may be appropriate to study the early host response to biologic grafts as well as the effect of various treatments aimed to modify the early host response. By 28 days, a xenograft in the rat shoulder does elicit a unique host response from that seen in the body wall. Therefore, it may be more appropriate to use an orthotopic shoulder model for investigating the long-term host response and remodeling of biologic grafts to be used for rotator cuff repair. Copyright © 2011 Orthopaedic Research Society.

  12. [Anatomy education at the beginning of Japan's Meiji era and an anatomical model with topographical expressions of anatomy under the fasciae].

    Science.gov (United States)

    Tsukisawa, Miyoko

    2007-03-01

    One anatomical model of a human is preserved at Kyushu University. We presume this model to have been made at the beginning of Japan's Meiji era as a copy of the Anatomie clastique, which was designed and manufactured by Louis Thomas Jérôme Auzoux and imported from France at the end of the Edo era. The model has labels of anatomical nomenclature in Japanese, which are taken from Kazuyoshi Taguchi's Kaibou-Ranyo, (see text) and the unique expressions of topographical anatomy under the fasciae. These are unique characteristics that cannot be seen on the Auzoux original. This model is supposed to have been made for use in professional medical training, and these characteristics reflect the historical background of the times when Western medicine was being introduced into Japan. At that time, Japan urgently needed training for doctors who were acquiring the techniques of surgery, but there was no system to supply a plentiful number of cadavers for use in anatomical education.

  13. Anastomoselaekage efter lav anterior resektion for cancer recti

    DEFF Research Database (Denmark)

    Bülow, S; Moesgaard, F A; Billesbølle, P

    1997-01-01

    A series of 377 consecutive patients were operated upon with low anterior resection for rectal cancer in the nine Danish departments of surgical gastroenterology during 1992-1993. A retrospective analysis was carried out to calculate the frequency of anastomotic leakage and to evaluate factors...... with a higher leakage rate (p = 0.02), whereas departments with a low number of rectal cancer surgeons had a low rate of anastomotic leakage (p = 0.02). In conclusion, the rather high frequency of anastomotic leakage calls for further clinical and pathogenetic research in this field. Until then, we recommend...... the routine use of a peroperative leakage test and selective use of prophylactic ostomy in cases of unsatisfactory anastomosis. Furthermore, it is recommended that low anterior resection for rectal cancer is limited to few surgeons in each department in order to ensure a uniform quality and hopefully also...

  14. Magnetisk resonans-skanning til praeoperativ stadieinddeling af cancer recti

    DEFF Research Database (Denmark)

    Mortensen, Line Aas; Leffers, Anne-Mette; Holck, Susanne

    2009-01-01

    INTRODUCTION: The treatment of rectum cancer depends on the tumour stage, and until 2005 treatment included preoperative radiation therapy for the T3 and T4 cancer stages. An exact preoperative assessment of the cancer stage is therefore essential. In Denmark rectal Magnetic Resonance Imaging (MRI......) is used as a standard procedure in preoperative evaluation, sometimes supplemented by transrectal ultrasound (TRUS). The purpose of this study was to determine the accuracy of preoperative MRI in tumour stage evaluation in order to correctly select the patients who will benefit from preoperative radiation...... therapy. MATERIAL AND METHODS: The MRI reports from 173 patients (98 male, 75 female, mean age 71 years) who underwent surgery for rectum cancer at Hvidovre Hospital, Copenhagen during the 2002-2005-period were evaluated. The T-stage of the MRI report was compared to the histological T...

  15. Diagnostic value of fourth-generation iterative reconstruction algorithm with low-dose CT protocol in assessment of mesorectal fascia invasion in rectal cancer: comparison with magnetic resonance.

    Science.gov (United States)

    Ippolito, Davide; Drago, Silvia Girolama; Talei Franzesi, C R; Casiraghi, Alessandra; Sironi, Sandro

    2017-04-20

    The purpose of the article is to compare the diagnostic performance about radiation dose and image quality of low-dose CT with iterative reconstruction algorithm (iDose4) and standard-dose CT in the assessment of mesorectal fascia (MRF) invasion in rectal cancer patients. Ninety-one patients with biopsy-proven primary rectal adenocarcinoma underwent CT staging: 42 underwent low-dose CT, 49 underwent standard CT protocol. Low-dose contrast-enhanced MDCT scans were performed on a 256 (ICT, Philips) scanner using 120 kV, automated mAs modulation, iDose4 iterative reconstruction algorithm. Standard-dose MDCT scans were performed on the same scanner with 120 kV, 200-300 mAs. All patients underwent a standard lower abdomen MR study (on 1.5T magnet), including multiplanar sequences, considered as reference standard. Diagnostic accuracy of MRF assessment was determined on CT images for both CT protocols and compared with MRI images. Dose-length product (DLP) and CT dose index (CTDI) calculated for both groups were compared and statistically analyzed. Low-dose protocol with iDose4 showed high diagnostic quality in assessment of MRF with significant reduction (23%; p = 0.0081) of radiation dose (DLP 2453.47) compared to standard-dose examination (DLP 3194.32). Low-dose protocol combined with iDose4 reconstruction algorithm offers high-quality images, obtaining significant radiation dose reduction, useful in the evaluation of MRF involvement in rectal cancer patients.

  16. Transverse Carpal Ligament and Forearm Fascia Release for the Treatment of Carpal Tunnel Syndrome Change the Entrance Angle of Flexor Tendons to the A1 Pulley: The Relationship between Carpal Tunnel Surgery and Trigger Finger Occurence

    Directory of Open Access Journals (Sweden)

    Nazım Karalezli

    2013-01-01

    Full Text Available Purpose. The appearance of trigger finger after decompression of the carpal tunnel without a preexisting symptom has been reported in a few articles. Although, the cause is not clear yet, the loss of pulley action of the transverse carpal ligament has been accused mostly. In this study, we planned a biomechanical approach to fresh cadavers. Methods. The study was performed on 10 fresh amputees of the arm. The angles were measured with (1 the transverse carpal ligament and the distal forearm fascia intact, (2 only the transverse carpal ligament incised, (3 the distal forearm fascia incised to the point 3 cm proximal from the most proximal part of the transverse carpal ligament in addition to the transverse carpal ligament. The changes between the angles produced at all three conditions were compared to each other. Results. We saw that the entrance angle increased in all of five fingers in an increasing manner from procedure 1 to 3, and it was seen that the maximal increase is detected in the middle finger from procedure 1 to procedure 2 and the minimal increase is detected in little finger. Discussion. Our results support that transverse carpal ligament and forearm fascia release may be a predisposing factor for the development of trigger finger by the effect of changing the enterance angle to the A1 pulley and consequently increase the friction in this anatomic area. Clinical Relevance. This study is a cadaveric study which is directly investigating the effect of a transverse carpal ligament release on the enterance angle of flexor tendons to A1 pulleys in the hand.

  17. Histological analysis of autologous fascia graft implantation into the rabbit voice muscle Análise histológica em músculo vocal de coelhos submetidos a implante de fáscia lata autóloga

    Directory of Open Access Journals (Sweden)

    Bruno de Rezende Pinna

    2011-04-01

    Full Text Available The ideal approach for the treatment of glottal insufficiency remains a challenge for laryngologists. AIM: This experimental study assessed the histological changes and fibrosis caused by autologous fascia lata grafts into the rabbit voice muscle. STUDY DESIGN: A clinical and experimental study. METHODS: A 0.2 × 0.2 cm fragment of autologous fascia lata was grafted into the right voice muscle of 14 adult rabbits. Animals were euthanized 30 or 60 days post-procedure and histology of the excised vocal folds was carried out. RESULTS: No extensive edema, necrosis or foreign body-type reaction was observed at any time. No significant inflammatory reaction or fibrosis was seen at 30 or 60 days. CONCLUSION: The presence of fascia lata in the rabbit voice muscle had no significant influence on inflammation, and does not increase fibrosis. Rabbit voice muscle shows good tolerance to fascia lata grafting.A apropriada abordagem no tratamento da insuficiência glótica causada por paralisa, cicatriz e atrofia de prega vocal é um desafio ao laringologista. OBJETIVO: O presente estudo avaliou as alterações histológicas e fibrose desencadeadas pelo enxerto autólogo de fáscia lata no músculo vocalde coelhos. FORMA DE ESTUDO: Clínico e Experimental. MATERIAL E MÉTODO: Foi realizado um estudo experimental com 14 coelhos adultos que foram submetidos a implante de fáscia lata autóloga medindo 0,2 x 0,2cm, no músculo vocal direito. Os animais foram sacrificados após 30 e 60 dias do procedimento, suas laringes removidas e submetidas a estudo histológico. RESULTADOS: Não foi observado edema extenso, área de necrose ou reação inflamatória do tipo corpo estranho. A reação inflamatória observada após 30 e 60 dias foi leve, bem como a fibrose desencadeada. CONCLUSÃO: A presença de fáscia lata autóloga no músculo vocal de coelho não desencadeou fibrose e resposta inflamatória significativa.

  18. A Preliminary Clinical Comparison of the Use of Fascia Lata Allograft and Autogenous Connective Tissue Graft in Multiple Gingival Recession Coverage Based on the Tunnel Technique.

    Science.gov (United States)

    Bednarz, Wojciech; Żurek, Jacek; Gedrange, Thomas; Dominiak, Marzena

    2016-01-01

    The most effective method for treating gingival recessions (GR) is with an autogenous connective tissue graft (CTG) via flap surgery. Often, however, the amount of CTG that can be grafted is insufficient to cover all of a patient's gingival recessions at one time. The objective of this study was to provide a 6-month comparative assessment of the results of covering multiple Miller Class I and II gingival recessions with a Fascia Lata Allograft (FL) and a CTG harvested from palatal mucosa. The study comprised a total of 30 people who underwent multiple gingival recession (GR) procedures using a modified, coronally advanced tunnel technique (MCAT). The patients were divided into two groups of 15 according to the type of materials used for gingival augmentation purposes: FL for the test group and CTG for the control group. A clinical assessment was made at baseline, as well as 3 and 6 months following surgery. The following factors were assessed: recession depth, recession width, probing depth, clinical attachment level, height of keratinized tissue (HKT), distance between the cemento-enamel junction and the muco-gingival junction (CEJ-MGJ), API, SBI. The following values were calculated: average root coverage (ARC), complete root coverage (CRC). No statistically significant differences were observed between the groups in terms of clinical parameters assessed after 6 months, apart from CRC, which was 94.87 ± 0.14 mm in the control group and 94.24 ± 0.20 mm in the study group (p = 0.034). The average HKT in the control group after 6 months amounted to 2.86 ± 1.60 mm, and in the test group to 3.09 ± 0.95 mm, which translates into an increase in comparison to the baseline values of 0.73 mm (p < 0.001) and 0.48 mm (p = 0.017), respectively. FL Allografts may serve as an alternative to autogenous CTG in multiple gingival recession coverage procedures based on the tunnel technique.

  19. A description of the lumbar interfascial triangle and its relation with the lateral raphe: anatomical constituents of load transfer through the lateral margin of the thoracolumbar fascia

    Science.gov (United States)

    Schuenke, M D; Vleeming, A; Van Hoof, T; Willard, F H

    2012-01-01

    Movement and stability of the lumbosacral region is contingent on the balance of forces distributed through the myofascial planes associated with the thoracolumbar fascia (TLF). This structure is located at the common intersection of several extremity muscles (e.g. latissimus dorsi and gluteus maximus), as well as hypaxial (e.g. ventral trunk muscles) and epaxial (paraspinal) muscles. The mechanical properties of the fascial constituents establish the parameters guiding the dynamic interaction of muscle groups that stabilize the lumbosacral spine. Understanding the construction of this complex myofascial junction is fundamental to biomechanical analysis and implementation of effective rehabilitation in individuals with low back and pelvic girdle pain. Therefore, the main objectives of this study were to describe the anatomy of the lateral margin of the TLF, and specifically the interface between the fascial sheath surrounding the paraspinal muscles and the aponeurosis of the transversus abdominis (TA) and internal oblique (IO) muscles. The lateral margin of the TLF was exposed via serial reduction dissections from anterior and posterior approaches. Axial sections (cadaveric and magnetic resonance imaging) were examined to characterize the region between the TA and IO aponeurosis and the paraspinal muscles. It is confirmed that the paraspinal muscles are enveloped by a continuous paraspinal retinacular sheath (PRS), formed by the deep lamina of the posterior layer of the TLF. The PRS extends from the spinous process to transverse process, and is distinct from both the superficial lamina of the posterior layer and middle layer of the TLF. As the aponeurosis approaches the lateral border of the PRS, it appears to separate into two distinct laminae, which join the anterior and posterior walls of the PRS. This configuration creates a previously undescribed fat-filled lumbar interfascial triangle situated along the lateral border of the paraspinal muscles from the 12th

  20. Propriedades biomecânicas da fáscia lata e do ligamento cruzado cranial de cães Biomechanical properties of canine fascia lata and cranial cruciate ligament

    Directory of Open Access Journals (Sweden)

    A.P. Brendolan

    2001-02-01

    Full Text Available Preparações bilaterais do ligamento cruzado cranial e da fáscia lata de 15 cães foram testadas na máquina Instron, modelo 4482. Os animais, de ambos os sexos, idade entre um e quatro anos, pesavam em média 11,80 ± 1,99kg. Os retalhos de fáscia lata foram testados retilíneos e torcidos e o ligamento cruzado cranial foi testado mantendo um ângulo de 135° entre a tíbia e o fêmur e 0°, 15° de rotação externa e 15° de rotação interna da tíbia em relação ao fêmur. A velocidade dos testes de tração foi de 8,47mm por segundo. A força máxima dos retalhos de fáscia lata foi aproximadamente de 290 Newtons, e a tensão máxima, 28 Megapascal. A torção não influenciou na resistência dos retalhos de fáscia lata. A rotação externa e interna da tíbia de 15º também não influenciou na força máxima do ligamento cruzado cranial, que foi aproximadamente de 660 Newtons, nem na tensão máxima, que foi cerca de 75 Megapascal. Os retalhos de fáscia lata apresentaram 44% da força máxima e 37% da tensão máxima do ligamento, no entanto, os retalhos torcidos mostraram maior deformação do que os retalhos retilíneos, alcançando cerca de 70% da deformação do ligamento, sendo essa forma a mais indicada na substituição do ligamento cruzado cranial.Bilateral preparations of fascia lata and cranial cruciate ligament from 15 dogs were tested in Instron machine, model 4482. Dogs were from both sexes, between one and four years of age and weighing in average about 11.80 ± 1.99kg. Fascia lata strips were tested straight and twisted and the cranial cruciate ligaments were tested with an angle of 135° between the femur and tibia and 0°, 15° of external tibial rotation and 15° of internal tibial rotation in relation to femur. The traction test velocity was 8.47mm per second. The maximum force of fascia lata strips was of approximately 290 Newtons and the maximum stress, 28 Megapascal. Similar results of strength and stress

  1. Femoral nerve block versus fascia iliaca block for pain control in total knee and hip arthroplasty: A meta-analysis from randomized controlled trials.

    Science.gov (United States)

    Wang, Xin; Sun, Yuan; Wang, Li; Hao, Xuelian

    2017-07-01

    This meta-analysis aimed to perform a meta-analysis to compare the efficiency and safety between femoral nerve block (FNB) and fascia iliaca block (FIB) for postoperative pain control in patients undergoing total knee and hip arthroplasties. A systematic search was performed in Medline (1966-2017.05), PubMed (1966-2017.05), Embase (1980-2017.05), ScienceDirect (1985-2017.05) and the Cochrane Library. Inclusion criteria (1) Participants: Only published articles enrolling adult participants that with a diagnosis of end-stage of osteoarthritis and prepared for unilateral TKA or THA; (2) Interventions: The intervention group received FIB for postoperative pain management; (3) Comparisons: The control group was received FNB for postoperative pain control; (4) Outcomes: Visual analogue scale (VAS) scores in different periods, opioids consumption, length of stay and postoperative complications; (5) Study design: clinical randomized control trials (RCTs) were regarded as eligible in our study. Cochrane Hand book for Systematic Reviews of Interventions was used for assessment of the included studies and risk of bias was shown. Fixed/random effect model was used according to the heterogeneity tested by I2 statistic. Sensitivity analysis was conducted and publication bias was assessed. Meta-analysis was performed using Stata 11.0 software. Five RCTs including 308 patients met the inclusion criteria. The present meta-analysis indicated that there were no significant differences between groups in terms of visual analog scale (VAS) score at 12 hours (SMD = -0.080, 95% CI: -0.306 to 0.145, P = .485), 24 hours (SMD = 0.098, 95% CI: -0.127 to 0.323, P = .393), and 48 hours (SMD = -0.001, 95% CI: -0.227 to 0.225, P = .993). No significant differences were found regarding opioid consumption at 12 hours (SMD = 0.026, 95% CI: -0.224 to 0.275, P = .840), 24 hours (SMD = 0.037, 95% CI: -0.212 to 0.286, P = .771), and 48 hours (SMD

  2. [Surgical technique and advantages of the free temporal fascia flap for covering loss of substance of the dorsum of the foot and around the ankle: report of 12 cases].

    Science.gov (United States)

    Duteille, F; Sartre, J Y; Perrot, P; Gouin, F; Pannier, M

    2008-10-01

    The authors report a series of twelve patients with loss of substance of the dorsum of the foot or around the ankle who underwent coverage with a free temporal fascia flap. There were no failure of flaps and no vascular complication at the microanastomosis. There were three complications: partial burn of the flap with a lamp, failure of the split thickness skin graft and an area of scar alopecia at the donor site. With one year of follow up, there were no problems of cicatrisation and no patients had difficulty to the use of normal footwear. The different advantages of this flap led us to recommend it for the covering of wound in this area.

  3. SUBSTITUIÇÃO DO LIGAMENTO DA CABEÇA DO FÊMUR COM AUTO-ENXERTO DE FÁSCIA LATA NA LUXAÇÃO COXOFEMORAL EM CÃES SUBSTITUTION OF FEMORAL HEAD LIGAMENT IN DOGS WITH FASCIA LATA AUTOGRAFT FOR TREATMENT OF HIP LUXATION

    Directory of Open Access Journals (Sweden)

    Cláudia Valéria Seullner Brandão

    2002-04-01

    Full Text Available Uma técnica cirúrgica para o tratamento da luxação coxofemoral que substituiu o ligamento da cabeça do fêmur por fáscia lata associada ao enxerto ósseo foi realizada em 20 cães. Estes foram separados em cinco grupos e submetidos à eutanásia para realização dos exames macro e microscópicos aos 15, 30, 60, 90 e 120 dias do pós-operatório. Na macroscopia, não foi observada luxação da articulação. Em 65% dos animais, o enxerto de fáscia lata estava presente. Microscopicamente, a fáscia lata utilizada como substituto do ligamento da cabeça do fêmur não desenvolveu reações inflamatórias, permanecendo preservada e integrada ao tecido ósseo. O uso da fáscia lata como substituto do ligamento da cabeça do fêmur mostrou-se viável, podendo ser utilizada para reforçar a estabilidade articular.This study describes a technique for round ligament's substitution by fascia lata and bone autografts. Experiments were carried out in 20 clinical healthy adult mongrel dogs. The animals were divided in five groups, than they were put down for macro and microscopic analysis performed on 15, 30, 60, 90 and 120 days. None of them reluxated the joint. On gross observation, the fascia lata graft was present in 65% of the dogs. Microscopic examination showed no rejection or inflammatory reactions on fascia lata used as a femoral head ligament substitute. The fascia was preserved and integrated to the bone.

  4. Uso da fáscia temporal na suspensão frontal: descrição da técnica cirúrgica - Relato de caso Use of temporal fascia in frontalis suspension: description of the surgical technique - Case report

    Directory of Open Access Journals (Sweden)

    Tânia Pereira Nunes

    2004-04-01

    Full Text Available OBJETIVOS: Familiarizar o oftalmologista com a anatomia da região temporal, descrever a técnica cirúrgica da retirada da fáscia temporal e da suspensão frontal e analisar as vantagens e desvantagens da fáscia temporal na suspensão frontal. MÉTODOS: Revisão do prontuário de uma paciente com blefaroptose grave que foi submetida à suspensão frontal com fáscia temporal. Revisão da anatomia da fossa temporal e das técnicas cirúrgicas. RESULTADOS: Bom resultado estético e funcional foi conseguido no caso descrito. CONCLUSÃO: A fáscia temporal é boa opção na suspensão frontal com algumas vantagens: é um tecido autógeno, de fácil obtenção e mínima morbidade no pós-operatório.PURPOSE: To familiarize the ophthalmologist with the anatomy of the temporal region, to describe the surgical technique of temporal fascia harvest and frontalis suspension and to demonstrate advantages and disadvantages of temporal fascia in frontalis suspension. METHODS: Review of the clinical and surgical data of one case with severe blepharoptosis who underwent frontalis suspension using temporal fascia. Review of the anatomy of the temporal fossa and the surgical techniques. RESULTS: Good esthetic and functional results were obtained in this case. CONCLUSION: Temporal fascia is a good choice for frontalis suspension with some advantages: it is autogenous, it is easily harvested and it yields minimal post-operative morbidity.

  5. Tension-free vaginal tape versus lata fascia sling: The importance of transvulvar ultrasound in the assessment of relevant anatomical parameters in treatment of women with stress urinary incontinence

    Directory of Open Access Journals (Sweden)

    Frederico Teixeira Brandt

    2009-01-01

    Full Text Available Objective: To describe the relevance of transvulvar ultrasound in the assessment of anatomical differences induced by the lata fascia sling (LFS and tension-free vaginal tape (TVT procedures. Materials and Methods: Forty women with stress urinary incontinence (SUI, aged 30 to 60 years, have been treated with either LFS (20 patients or TVT (20 patients. The transvulvar ultrasound of the urethrovesical junction (UVJ and proximal urethra (PU has been used as the main investigational tool both pre- and post-operatively. The studied parameters were the vertical (VUVJD and horizontal (HUVJD UVJ distances, the pubourethral distance (PUD and the PU length. Results: The VUVJD did not vary significantly after the LFS surgery (P=0.10. The PUD became shorter (P=0.001 and the HUVJD became shorter only at rest (P=0.03 after the correction by LFS. The TVT procedure has led to shortening of the VUVJ displacement (P=0.0005 and of the PU length (P=0.02. Conclusions: The transvulvar ultrasound was of utmost importance in the demonstration that both the LFS and TVT surgical procedures elongate the PU, even though the LFS technique does it more efficiently. The LFS technique focus more on shortening the PUD and the TVT procedure focus more on the correction of the vertical UVJ displacement.

  6. Open radical retropubic prostatectomy using high anterior release of the levator fascia and constant haptic feedback in bilateral neurovascular bundle preservation plus early postoperative phosphodiesterase type 5 inhibition: a contemporary series.

    Science.gov (United States)

    Hubanks, J Mikel; Umbreit, Eric C; Karnes, R Jeffrey; Myers, Robert P

    2012-05-01

    Patients with newly diagnosed localized prostate cancer who choose surgery want cure and decent quality of life, namely, pad-free urinary control and, often, erectile function satisfactory for sexual intercourse. Determine in a prospective study the positive surgical margin rate and functional outcomes for a consecutive series of patients undergoing open radical retropubic prostatectomy (ORRP) with bilateral neurovascular bundle preservation (BNVBP) performed by one experienced surgeon. Of 197 consecutive patients undergoing BNVBP during 2008, 123 were evaluable, allowing both immediate postoperative phosphodiesterase type 5 inhibition (PDE5i) and a third-party questionnaire with validated urinary and erectile function domains provided preoperatively and at 3, 6, and 12 mo postoperatively. Two interventions were used: (1) ORRP with ×4.3 optical loupes and constant digital tactile monitoring during BNVBP preceded by high anterior release (HAR) of levator fascia and neurovascular bundles and (2) early postoperative PDE5i. Age; biopsy Gleason score; clinical stage; preoperative prostate-specific antigen level; pathologic grade; stage; margin status; University of California, Los Angeles Prostate Cancer Index domain for urinary pad use and bother; and International Index of Erectile Function-5 (IIEF-5) were used. Surgical margins were positive in 1 of the 123 evaluable patients (1%). At 1 yr, 95% of patients were pad-free. Satisfactory erectile function was achieved by 109 patients (89%): 82 (67%) scored an IIEF-5 of 22-25, and 27 (22%) scored erection within the first year. Mean hospital stay was 1.3 d. Limitations were (1) observational, noncomparative, single-surgeon series and (2) in third-party methodology, failure to capture patient answers for all questionnaire intervals with resultant inability to address durability of functional results for all patients. ORRP using ×4.3 optical loupe magnification, constant haptic feedback in BNVBP with HAR, and immediate

  7. Ruptura do ligamento cruzado cranial em um gato: reconstituição com fáscia lata Cranial cruciate ligament rupture in a cat: reconstitution with fascia lata

    Directory of Open Access Journals (Sweden)

    Érika Fernanda Villamayor Garcia

    2012-08-01

    Full Text Available Em gatos, a ruptura do ligamento cruzado cranial (RLCC trata-se de diagnóstico raro e a correção cirúrgica propicia o retorno mais rápido à função do membro. Foi atendida, no Hospital Veterinário da Universidade Federal de Santa Maria (UFSM, uma gata apresentando claudicação aguda e dor à palpação do joelho direito. O diagnóstico de RLCC foi realizado através dos testes de compressão tibial e gaveta cranial positivos e confirmado na cirurgia. Optou-se por realizar a reconstituição do ligamento com fáscia lata e, após achados clínicos pós-operatórios e em longo prazo concluiu-se que a técnica apresentou resultados satisfatórios neste caso.The cranial cruciate ligament rupture (CCLR is rare diagnosis in cats and the surgical correction provides a faster return to limb function. A cat with acute lameness and pain on palpation of the right stifle was attended at the Veterinary Hospital of UFSM. The diagnosis of CCLR was performed by positive tibial compression test and positive cranial drawer sign and confirmed by surgery. We chose to perform the reconstruction of the ligament with fascia lata and after of the observe clinical postoperative and in the long-term it was concluded that the technique showed satisfactory results in this case.

  8. 47 Systematic review and meta-analysis of analgesic efficacy and safety profile of single injection fascia iliaca compartment blocks in the acute pre-operative pain management of hip fractures.

    Science.gov (United States)

    Fadhlillah, Fiqry; Chan, David

    2017-12-01

    It is hypothesised that a single injection fascia iliaca compartment block (FICB) administered in the pre-operative setting provides better analgesic control for traumatic hip fractures and is not associated with major adverse effects. Systemic analgesics, whilst effective, could lead to cardiovascular, respiratory and cognitive impairment. As a consequence, undertreatment of acute pain remains prevalent in adult patients with hip fractures, with a consistent decline seen in analgesic administration with age. Determine the analgesic efficacy and safety profile of single injection FICB performed in the pre-operative period for acute pain management in adult patients with traumatic hip fractures compared to other forms of analgesia. MEDLINE, EMBASE, Cochrane and CINAHL were independently searched to identify randomised controlled trials (RCTs) in English. Patients aged >18 years old who have suffered an isolated traumatic hip fracture (proximal femoral fracture) and received single injection FICB pre-operatively were included. No date restriction was applied and key journals and articles were scrutinised to include studies not identified by the primary search. Out of 3757 citations, eight RCTs were included in the final quantitative analysis, comprising of 645 participants. Acute pain was significantly reduced in FICB during positioning and movement, standardised mean difference (SMD)=-1.82 (95% CI:-2.26 to -1.38, padult patients with traumatic hip fractures. The benefit is more evident during positioning and mobilisation of the limb. FICB has a better safety profile and reduces dependency on systemic analgesia. © 2017, Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  9. The functional coupling of the deep abdominal and paraspinal muscles: the effects of simulated paraspinal muscle contraction on force transfer to the middle and posterior layer of the thoracolumbar fascia.

    Science.gov (United States)

    Vleeming, A; Schuenke, M D; Danneels, L; Willard, F H

    2014-10-01

    The thoracolumbar fascia (TLF) consists of aponeurotic and fascial layers that interweave the paraspinal and abdominal muscles into a complex matrix stabilizing the lumbosacral spine. To better understand low back pain, it is essential to appreciate how these muscles cooperate to influence lumbopelvic stability. This study tested the following hypotheses: (i) pressure within the TLF's paraspinal muscular compartment (PMC) alters load transfer between the TLF's posterior and middle layers (PLF and MLF); and (ii) with increased tension of the common tendon of the transversus abdominis (CTrA) and internal oblique muscles and incremental PMC pressure, fascial tension is primarily transferred to the PLF. In cadaveric axial sections, paraspinal muscles were replaced with inflatable tubes to simulate paraspinal muscle contraction. At each inflation increment, tension was created in the CTrA to simulate contraction of the deep abdominal muscles. Fluoroscopic images and load cells captured changes in the size, shape and tension of the PMC due to inflation, with and without tension to the CTrA. In the absence of PMC pressure, increasing tension on the CTrA resulted in anterior and lateral movement of the PMC. PMC inflation in the absence of tension to the CTrA resulted in a small increase in the PMC perimeter and a larger posterior displacement. Combining PMC inflation and tension to the CTrA resulted in an incremental increase in PLF tension without significantly altering tension in the MLF. Paraspinal muscle contraction leads to posterior displacement of the PLF. When expansion is combined with abdominal muscle contraction, the CTrA and internal oblique transfers tension almost exclusively to the PLF, thereby girdling the paraspinal muscles. The lateral border of the PMC is restrained from displacement to maintain integrity. Posterior movement of the PMC represents an increase of the PLF extension moment arm. Dysfunctional paraspinal muscles would reduce the posterior

  10. Fascia iliaca block associated only with deep sedation in high-risk patients, taking P2Y12 receptor inhibitors, for intramedullary femoral fixation in intertrochanteric hip fracture: a series of 3 cases.

    Science.gov (United States)

    Almeida, Carlos Rodrigues; Francisco, Emília Milheiro; Pinho-Oliveira, Vítor; Assunção, José Pedro

    2016-12-01

    We present a series of 3 cases in which the impact in outcome was, first of all, related to the capacity to offer early and safer treatment to some hip fracture high-risk patients using a fascia iliaca block (FIB; ropivacaine 0,5% 20 cc and mepivacaine 1,3% 15 cc, given 30 minutes before incision) associated only with deep sedation, contributing to better practice and outcome. All elderly patients were American Society of Anesthesiologists IV patients, under P2Y12 receptor inhibitors, suffering from an intertrochanteric fracture, and purposed for intramedullary femoral fixation (IMF). All patients have been managed successfully through a deep sedation using a low-dose infusion of propofol and bolus of fentanyl without face mask ventilation, supraglottic device placement, or endotracheal intubation after an FIB. Bispectral index was always greater than 75, and no CO 2 retention or respiratory depression was present. No signs of pain or hemodynamic instability were observed. In these cases, surgery would be postponed if the choice was neuroaxial anesthesia, particularly because of P2Y12 receptor inhibitors' effect. FIB puncture site is distal to the fracture and incision site, but proximal local anesthetic migration through the interfascial planes allows for constant block of femoral nerve and lateral cutaneous of femur nerve and, less constantly, block of obturator. FIB may reduce the risk of perineural hematoma associated with several injections in nerve vicinity of different lumbar plexus branches. Frequently, indications for extramedullary or IMF are overlapping, but IMF is associated with less blood loss and may be managed using a low anesthetic depth if an FIB is done, increasing safety. This way, these less invasive surgical techniques combined with an adjusted anesthetic technique may have a crucial role in high-risk patients, particularly if taking P2Y12 receptor inhibitors. In these cases of IMF, surgical manipulation of sciatic and/or inferior subcostal

  11. The functional coupling of the deep abdominal and paraspinal muscles: the effects of simulated paraspinal muscle contraction on force transfer to the middle and posterior layer of the thoracolumbar fascia

    Science.gov (United States)

    Vleeming, A; Schuenke, M D; Danneels, L; Willard, F H

    2014-01-01

    The thoracolumbar fascia (TLF) consists of aponeurotic and fascial layers that interweave the paraspinal and abdominal muscles into a complex matrix stabilizing the lumbosacral spine. To better understand low back pain, it is essential to appreciate how these muscles cooperate to influence lumbopelvic stability. This study tested the following hypotheses: (i) pressure within the TLF's paraspinal muscular compartment (PMC) alters load transfer between the TLF's posterior and middle layers (PLF and MLF); and (ii) with increased tension of the common tendon of the transversus abdominis (CTrA) and internal oblique muscles and incremental PMC pressure, fascial tension is primarily transferred to the PLF. In cadaveric axial sections, paraspinal muscles were replaced with inflatable tubes to simulate paraspinal muscle contraction. At each inflation increment, tension was created in the CTrA to simulate contraction of the deep abdominal muscles. Fluoroscopic images and load cells captured changes in the size, shape and tension of the PMC due to inflation, with and without tension to the CTrA. In the absence of PMC pressure, increasing tension on the CTrA resulted in anterior and lateral movement of the PMC. PMC inflation in the absence of tension to the CTrA resulted in a small increase in the PMC perimeter and a larger posterior displacement. Combining PMC inflation and tension to the CTrA resulted in an incremental increase in PLF tension without significantly altering tension in the MLF. Paraspinal muscle contraction leads to posterior displacement of the PLF. When expansion is combined with abdominal muscle contraction, the CTrA and internal oblique transfers tension almost exclusively to the PLF, thereby girdling the paraspinal muscles. The lateral border of the PMC is restrained from displacement to maintain integrity. Posterior movement of the PMC represents an increase of the PLF extension moment arm. Dysfunctional paraspinal muscles would reduce the posterior

  12. Recidiv og overlevelse efter konventionel lav anterior resektion for cancer recti

    DEFF Research Database (Denmark)

    Bülow, S; Moesgaard, F A; Crone, P O

    2001-01-01

    INTRODUCTION: The aim of the study was to evaluate the incidence of recurrence of local cancer, distant metastases and survival after conventional low anterior resection for cure in patients with rectal carcinoma, on the basis of the poor prognosis after colorectal cancer in Denmark. MATERIAL AND...

  13. Superior Oblique Anterior Transposition with Horizontal Recti Recession-Resection for Total Third-Nerve Palsy

    Directory of Open Access Journals (Sweden)

    Muhsin Eraslan

    2015-01-01

    Full Text Available Aims. To report the results of lateral rectus muscle recession, medial rectus muscle resection, and superior oblique muscle transposition in the restoration and maintenance of ocular alignment in primary position for patients with total third-nerve palsy. Methods. The medical records of patients who underwent surgery between March 2007 and September 2011 for total third-nerve palsy were reviewed. All patients underwent a preoperative assessment, including a detailed ophthalmologic examination. Results. A total of 6 patients (age range, 14–45 years were included. The median preoperative horizontal deviation was 67.5 Prism Diopter (PD (interquartile range [IQR] 57.5–70 and vertical deviation was 13.5 PD (IQR 10–20. The median postoperative horizontal residual exodeviation was 8.0 PD (IQR 1–16, and the vertical deviation was 0 PD (IQR 0–4. The median correction of hypotropia following superior oblique transposition was 13.5 ± 2.9 PD (range, 10–16. All cases were vertically aligned within 5 PD. Four of the six cases were aligned within 10 PD of the horizontal deviation. Adduction and head posture were improved in all patients. All patients gained new area of binocular single vision in the primary position after the operation. Conclusion. Lateral rectus recession, medial rectus resection, and superior oblique transposition may be used to achieve satisfactory cosmetic and functional results in total third-nerve palsy.

  14. Endoscopic abdominoplasty with repair of diastasis recti and abdominal wall hernia.

    Science.gov (United States)

    Core, G B; Mizgala, C L; Bowen, J C; Vasconez, L O

    1995-10-01

    Endoscopic abdominoplasty is feasible, safe, and effective in the proper surgical candidate. Excellent results can be expected when proper patient selection criteria are followed. With future refinements in technique and equipment, this procedure may be extended safely to those patients with more severe deformities.

  15. Ptosis of eyelids, strabismus, diastasis recti, hip defect, cryptorchidism, and developmental delay in two sibs.

    Science.gov (United States)

    Carnevale, F; Krajewska, G; Fischetto, R; Greco, M G; Bonvino, A

    1989-06-01

    We report a distinct syndrome of eyelid ptosis, convergent strabismus, abdominal muscle defect, hip dislocation, cryptorchidism and developmental delay in two brothers. Consanguinity in their parents suggests autosomal recessive inheritance.

  16. Možnosti konzervativní terapie u diastázy musculi recti abdominis

    OpenAIRE

    Kunzová, Karolina

    2012-01-01

    This work deals with diastasis of rectus abdominal muscle. The aim was to compare the effect of two conservative procedures for closing the abdominal wall defect. There were twelve women divided into two groups who were educated to exercise daily for half a year. The first group practiced dynamic neuromuscular stabilization (DNS) according to Kolář. The second group analytically strengthened the rectus abdominis muscle with manual correction of the abdominal wall. Both groups achieved a signi...

  17. Comparação entre a técnica de substituição do ligamento redondo por implante de fascia lata bubalina preservada em glicerina e o uso de pino transarticular na redução e na estabilização da luxação coxofemoral experimentalmente induzida em cães Comparation between the technique of substitution of the round ligamentum by glycerin-preserved bubaline fascia lata implant and the use of transarticular pin in the redution and stabilization of experimentally induzed coxofemoral luxation in dogs

    Directory of Open Access Journals (Sweden)

    D.B. Sia

    2009-08-01

    Full Text Available Compararam-se duas técnicas cirúrgicas de redução e estabilização da articulação coxofemoral experimentalmente luxada em cães. Dois grupos de animais, submetidos às respectivas técnicas após a indução cirúrgica da luxação, foram acompanhados clínica e radiograficamente por um período de 60 dias, findos os quais, realizaram-se avaliações macroscópica e histológica e teste de tensiometria das articulações. Cada grupo foi constituído por oito animais, clinicamente sadios, com pesos entre 5 e 20kg. Os animais submetidos ao implante de fáscia apresentaram, ao exame físico, evolução da deambulação significativamente precoce em relação aos do grupo submetido ao implante de pino de Steinmann, além de menor grau de atrofia muscular. Os testes de tensiometria, as avaliações macroscópicas e radiográficas e os exames histológicos não diferiram entre os grupos, evidenciando também que ambas as técnicas não geraram alterações deletérias à articulação operada. Conclui-se que a técnica de estabilização da articulação coxofemoral com implante de fascia lata foi clinicamente eficaz e vantajosa quando comparada à técnica do pino transarticular.It was compared both surgical techniques of reduction and stabilization of experimentally luxated coxofemoral join in dog. Two groups were submitted to the techniques after surgical induction of the luxation. All animals were clinically and radiografically observed during 60 days. After that, a macroscopic study, an histological exam, and a tensiometry test in the articulations were performed. Each group had eight healthy animals, weighting from 5 to 20kg. The most important advantage was related to the deambulation, which the animals submited to the facia lata implant showed a faster evolution after the surgery at the physical exam, and muscular atrophy in a smaller degree. The tensiometry tests, the radiographic and the histological exams did not present important

  18. Volumes efetivos de anestésicos locais para o bloqueio do compartimento da fáscia ilíaca: estudo comparativo duplamente encoberto entre ropivacaína a 0,5% e bupivacaína a 0,5% Volúmenes efectivos de anestésicos locales para el bloqueo del compartimiento de la fascia ilíaca: estudio comparativo doblemente encubierto entre ropivacaína a 0,5% y bupivacaína a 0,5% Effective volume of local anesthetics for fascia iliac compartment block: a double-blind, comparative study between 0.5% ropivacaine and 0.5% bupivacaine

    Directory of Open Access Journals (Sweden)

    Pablo Escovedo Helayel

    2006-10-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: O bloqueio do compartimento da fáscia ilíaca é amplamente empregado como parte das técnicas anestésicas para intervenções cirúrgicas de quadril, coxa e joelho. A maioria dos estudos tem utilizado volumes fixos de ropivacaína ou de bupivacaína. Este estudo teve como objetivo calcular os volumes de ropivacaína a 0,5% e de bupivacaína a 0,5% efetivos em 50% (VE50, 95% (VE95 e 99% (VE99 dos casos para realização de bloqueios do compartimento da fáscia ilíaca. MÉTODO: Cinqüenta e um adultos agendados para intervenções cirúrgicas eletivas do quadril, diáfise femoral e joelho foram submetidos ao bloqueio do compartimento da fáscia ilíaca. Os pacientes foram aleatoriamente distribuídos e receberam ropivacaína a 0,5% (n = 25 ou bupivacaína a 0,5% (n = 26. O sucesso do bloqueio foi definido como bloqueio sensitivo completo das regiões anterior, medial e lateral da coxa. O volume anestésico foi determinado pelo método up-and-down de Massey e Dixon e os volumes efetivos foram calculados pelas fórmulas de Massey e Dixon (VE50 e por regressão de probits (VE50, VE95 e VE99. RESULTADOS: Os volumes anestésicos capazes de produzir bloqueio nervoso efetivo em 50% dos casos, calculados pela formula de Massey e Dixon, foram 28,79 mL (IC 95%: 26,31 - 31,5 mL para ropivacaína e 29,56 mL (IC 95%: 25,22 - 34,64 mL para bupivacaína (p = 0,62. Os volumes efetivos de ropivacaína capazes de bloquear 50%, 95% e 99% dos casos foram estimados pela regressão de probits como 28,8 mL (27,2 - 30,4, 34,3 mL (32,5 - 37,3 e 36,6 mL (34,3 - 40,5, respectivamente. Os volumes correspondentes de bupivacaína foram 29,5 mL (28,1 - 31,1, 36,1 mL (33,5 - 38,1, e 37,3 mL (35,1 - 41,3 (p JUSTIFICATIVA Y OBJETIVOS: El bloqueo del compartimento de la fascia ilíaca es ampliamente empleado como parte de las técnicas anestésicas para intervenciones quirúrgicas de la cadera, muslo y rodilla. La mayoría de los estudios han

  19. The Place of Spermatic Fascia Closure During Open Herniotomy in ...

    African Journals Online (AJOL)

    cause a compartment syndrome within the cord. Though, these speculations sound plausible there is currently no scientific evidence to support or refute them. In view of the fact that herniotomies are among the commonest surgical procedures performed in children, it is imperative that the best techniques to give optimum ...

  20. GLYCOSAMINOGLYCANS AND PROTEOGLYCANS IN PALMAR FASCIA OF PATIENTS WITH DUPUYTREN.

    Science.gov (United States)

    Nascimento, Priscilla Carneiro Hirai; Kobayashi, Elsa Yoko; Lenzi, Luiz Guilherme de Saboya; Dos Santos, João Baptista Gomes; Nader, Helena Bonciani; Faloppa, Flávio

    2016-01-01

    : To evaluate and compare the behavior of glycosaminoglycans (GAGs) in Dupuytren disease (DD). : This is an experimental study with 23 patients diagnosed with DD. Tissue collected through fasciectomy with incision type Brunner or McCash were evaluated by electrophoresis for identification of GAGs. The quantification was carried out by immunofluorescence and dosage of proteins for different types of glycosaminoglycans. The results were expressed in percentage and statistically evaluated. : A significant increase was observed through eletrophoresis in GAGs, as compared to the control (p<0.05). Immunofluorescence of hyaluronic acid was reduced (23 times) when compared to the control (p<0.0001). : An increase of sulfated GAGs in Dupuytren's disease, mainly dermatan sulfate, was evident from our results, as well as a pronounced decrease of hyaluronic acid in the palmar aponeurosis from the same patients. Level of Evidence III, Case-Control Study.

  1. Glottic insufficiency: the use of fat and fascia grafts

    OpenAIRE

    Christiano de Giacomo Carneiro; Domingos Hiroshi Tsuji; Luiz Ubirajara Sennes; João Aragão Ximenes Filho; Rui Imamura

    2006-01-01

    Uma das alterações mais complexas que acometem as pregas vocais é a incompetência ou insuficiência glótica. Pode ser causada por alterações de mobilidade, fibroses, atrofias ou arqueamento das pregas vocais, e pode levar, entre outras situações como aspiração e tosse pouco efetiva, a graus variados de disfonia. A partir do início do século 20, surgiram vários procedimentos cirúrgicos para a reabilitação da competência aerodinâmica e valvular da glote, por meio da injeção de substâncias heteró...

  2. Effect of scopoletin on fascia-wrapped diced cartilage grafts

    African Journals Online (AJOL)

    International Pharmaceutical Abstract, Chemical Abstracts, Embase, Index Copernicus, EBSCO, African. Index Medicus, JournalSeek, Journal Citation Reports/Science Edition, Directory of Open Access Journals. (DOAJ), African Journal Online, Bioline International, Open-J-Gate and Pharmacy Abstracts. INTRODUCTION.

  3. TOTAL EAR RECONSTRUCTION WITH MONOBLOCK CARTILAGE AND TEMPOROPARIETAL FASCIA

    Directory of Open Access Journals (Sweden)

    Rajendra Prasad

    2015-09-01

    Full Text Available BACKGROUND : Microtia is a congenital ear deformity with incidence of 1:6000. Anotia can be of traumatic origin also. It is one of the greatest challenges to the plastic surgeon to the reconstruct the ear from autologus material . Various developments have occurred in the ear reconstruction from the era of Tanzer. It can be done in a single stage or multiple stages. Single stage ear reconstruction require technical precision, avoids multiple admission of the patient. MATERIAL AND M ETHOD : Between 2007 to 2013 six cases of total ear reconstruction was done in two stage method using autologus coastal cartilage in the department of M.K.C.G medical college by a single surgeon. In the first stage lobule rotation, fabrication of the cartil aginous framework and its implantation were performed. In the second stage elevation of the auricle and formation of tragus was done. All of them underwent stage 1 procedure among them 2 had not turned up for staged 2 procedure. RESULT S: 4 were females and 2 were male. 4 had congenital microtia and two were traumatic amputation of the ear. All had unilateral microtia. The follow up was done for up to 1 year. CONCLUSION: One patient had lost follow up.5 patient had unacceptable ear. Though it is impossible t o reconstruct ear that appear exactly the same as opposite ear , the new ears which were made of correct size and in normal position

  4. Skin, fascias, and scars: symptoms and systemic connections

    OpenAIRE

    Bordoni B; Zanier E

    2013-01-01

    Bruno Bordoni,1 Emiliano Zanier21Rehabilitation Cardiology Institute of Hospitalization and Care with Scientific Address, S Maria Nascente Don Carlo Gnocchi Foundation. CRESOOsteopathic Centre for Research and Studies, 2EdiAcademy, Milano, Italy. CRESO Osteopathic Centre for Research and StudiesAbstract: Every element or cell in the human body produces substances that communicate and respond in an autocrine or paracrine mode, consequently affecting organs and structures that are seemingly far...

  5. The thoracolumbar fascia: anatomy, function and clinical considerations

    National Research Council Canada - National Science Library

    Willard, F. H; Vleeming, A; Schuenke, M. D; Danneels, L; Schleip, R

    2012-01-01

    ... back and pelvic pain reviewed. The TLF is a girdling structure consisting of several aponeurotic and fascial layers that separates the paraspinal muscles from the muscles of the posterior abdominal wall...

  6. Rectus Fascia Sling for the Treatment of Total Urethral Incontinence ...

    African Journals Online (AJOL)

    Objectives: Urinary incontinence in patients with neurological disease is a major health problem. A modified rectus fascial sling has been assessed in incontinent male patients. Patients and Methods: Fourteen adult male patients with total incontinence due to neurogenic or post-traumatic and etiology were included in this ...

  7. Liposuction abdominoplasty: an advanced body contouring technique.

    Science.gov (United States)

    Brauman, Daniel; Capocci, Josephine

    2009-11-01

    Liposuction abdominoplasty was first performed by the author in 1997. In 2002, the procedure was presented as an "evolving concept" at the 71st Annual Meeting of the American Society of Plastic Surgeons. Over the next 6 years, an additional 294 procedures were added to the initial 43 (n = 337 patients), culminating in an advanced body contouring technique. The advanced technique is characterized by a hydro-lipo-dissection technique that is selectively performed on the deep abdominal fascia and the Scarpa fascia and along the excision lines. Selective release of the skin-retaining ligaments preserves perforators and elevates a large island flap, extending from the pubis to the inframammary fold and from one flank to the other. Perforating neurovascular bundles tether the flap, minimizing dead space and providing improved flap sensibility. Diastasis recti repair is performed using newly devised segmental techniques. The flap possesses a robust circulation that enables upright patient ambulation and concomitant liposuction of circumferential torso and additional areas (322 patients). Surgery is ambulatory and performed under local anesthesia with monitored intravenous sedation, drains are not used, and patients are discharged 2 to 3 hours after surgery. There were no major complications, deaths, or deep vein thrombosis. Five late infections of seromas (1.4 percent) responded to local drainage, and six marginal necroses (1.7 percent) healed without ill effect. Over the past 11 years, liposuction abdominoplasty has established new concepts and evolved into an advanced body contouring technique.

  8. RADIOGRAFIA E MACROSCOPIA DO JOELHO APÓS ESTABILIZAÇÃO EXTRA-ARTICULAR UTILIZANDO FÁSCIA LATA, FIO DE POLIÉSTER TRANÇADO OU FIO DE POLIAMIDA PARA CORREÇÃO DA RUPTURA DO LIGAMENTO CRUZADO CRANIAL EM CÃES RADIOGRAPH AND MACROSCOPY OF STIFLE JOINT AFTER EXTRA-ARTICULAR STABILIZATION EMPLOYING FASCIA LATA, BRAIDED POLYESTER AND POLYAMIDA TO CORRECT CRANIAL CRUCIATE LIGAMENT RUPTURE IN DOGS

    Directory of Open Access Journals (Sweden)

    Luiz Eduardo Carvalho Buquera

    2002-02-01

    Full Text Available A ruptura do ligamento cruzado cranial é uma das principais doenças ortopédicas que afetam os cães. Muitas técnicas cirúrgicas foram descritas no intuito de aliviar a dor, restaurar a estabilidade biomecânica do joelho e prevenir a progressão da osteoartrite. Fáscia lata, fio de poliéster trançado e fio de poliamida foram empregados na estabilização do joelho após excisão do ligamento cruzado cranial em cães, os quais foram submetidos à avaliação radiográfica e macroscópica da articulação. Neste estudo, foram utilizados 18 cães com massa corporal superior a 15Kg (peso médio - 19,67kg, separados em 3 grupos eqüitativos correspondentes a cada técnica, avaliados durante 30 e 60 dias. Ao exame radiográfico, independentemente de grupo, os cães apresentaram evidência de efusão articular moderada a severa, distensão da cápsula articular e, na maioria dos casos, ausência de sinais de doença articular degenerativa. Ao exame macroscópico da articulação do joelho observou-se espessamento da cápsula articular e tecidos moles periarticulares, erosão da cartilagem articular dos côndilos femorais em todos os grupos e afrouxamento dos fios nos cães submetidos às técnicas de estabilização extra-articular com fio de poliéster trançado e fio de poliamida.The cranial cruciate ligament rupture is one of the main orthopaedic diseases which affect dogs. Many surgical techniques have been described and they aim to relief the pain, restore stifle biomechanical stability and prevent the progression of osteoarthritis. Fascia lata, braided polyester and polyamida were used in lateral fabellar suture to stifle stabilization after induced cranial cruciate ligament rupture in dogs that were submitted to radiographic and macroscopic evaluation of joint. In this study 18 dogs weighting more than 15kg were used (middleweight - 19.67kg, distributed in three groups corresponding to each technique, evaluated during 30 and 60 days. In

  9. Endoscopic Fascia Release for Forearm Chronic Exertional Compartment Syndrome: Case Report and Surgical Technique

    National Research Council Canada - National Science Library

    Miller, Elizabeth A; Cobb, Anna L; Cobb, Tyson K

    Background: Chronic exertional compartment syndrome (CECS) of the forearm is traditionally treated with open compartment release requiring large incisions that can result in less than optimal esthetic results...

  10. Best practices of using shotcrete for wall fascia and slope stabilization (phase 1 study)

    Science.gov (United States)

    2017-06-01

    Shotcrete has become attractive and holds potential to replace cast-in-place (CIP) concrete for elements like retaining walls and slope stabilization. However, this practice is still limited due to concerns of drying shrinkage cracking, long-term dur...

  11. Vendaje neuromuscular: Efectos neurofisiológicos y el papel de las fascias

    OpenAIRE

    Villota Chicaíza, Ximena María

    2014-01-01

    Durante los últimos años, el vendaje neuromuscular, un aplicativo terapéutico creado en 1979 por el doctor Kenzo Kase, ha venido introduciéndose en el manejo de muchas alteraciones del sistema musculo-esquelético y más aún en el tratamiento de trastornos neurológicos; esta herramienta terapéutica que consiste en un vendaje elástico autoadhesivo permite la recuperación de la parte lesionada sin disminuir su función corporal. De acuerdo con la literatura existente sobre los efectos fisiológicos...

  12. Stiffness and thickness of fascia do not explain chronic exertional compartment syndrome

    DEFF Research Database (Denmark)

    Dahl, Morten; Hansen, Philip; Stål, Per

    2011-01-01

    Chronic exertional compartment syndrome is diagnosed based on symptoms and elevated intramuscular pressure and often is treated with fasciotomy. However, what contributes to the increased intramuscular pressure remains unknown.......Chronic exertional compartment syndrome is diagnosed based on symptoms and elevated intramuscular pressure and often is treated with fasciotomy. However, what contributes to the increased intramuscular pressure remains unknown....

  13. Connecting (T)issues: How Research in Fascia Biology Can Impact Integrative Oncology.

    Science.gov (United States)

    Langevin, Helene M; Keely, Patricia; Mao, Jun; Hodge, Lisa M; Schleip, Robert; Deng, Gary; Hinz, Boris; Swartz, Melody A; de Valois, Beverley A; Zick, Suzanna; Findley, Thomas

    2016-11-01

    Complementary and integrative treatments, such as massage, acupuncture, and yoga, are used by increasing numbers of cancer patients to manage symptoms and improve their quality of life. In addition, such treatments may have other important and currently overlooked benefits by reducing tissue stiffness and improving mobility. Recent advances in cancer biology are underscoring the importance of connective tissue in the local tumor environment. Inflammation and fibrosis are well-recognized contributors to cancer, and connective tissue stiffness is emerging as a driving factor in tumor growth. Physical-based therapies have been shown to reduce connective tissue inflammation and fibrosis and thus may have direct beneficial effects on cancer spreading and metastasis. Meanwhile, there is currently little knowledge on potential risks of applying mechanical forces in the vicinity of tumors. Thus, both basic and clinical research are needed to understand the full impact of integrative oncology on cancer biology as well as whole person health. Cancer Res; 76(21); 6159-62. ©2016 AACR. ©2016 American Association for Cancer Research.

  14. Musculoskeletal Sonoelastography: A Focused Review of its Diagnostic Applications for Evaluating Tendons and Fascia

    National Research Council Canada - National Science Library

    Wu, Chueh-Hung; Chen, Wen-Shiang; Park, Gi-Young; Wang, Tyng-Guey; Lew, Henry L

    2012-01-01

    ...-Young Park (3), Tyng-Guey Wang (2), Henry L. Lew (4)(5) Abstract: Although its clinical utility remains under investigation, sonoelastography has demonstrated potential for use as an adjunct diagnostic tool in musculoskeletal medicine...

  15. Prehospital administered fascia iliaca compartment block by emergency medical service nurses, a feasibility study

    NARCIS (Netherlands)

    Dochez, E.; Geffen, G.J. van; Bruhn, J.; Hoogerwerf, N.; Pas, H. van de; Scheffer, G.J.

    2014-01-01

    INTRODUCTION: Patients with a proximal femur fracture are often difficult to evacuate from the accident scene. Prehospital pain management for this vulnerable group of patients may be challenging. Multiple co-morbidities, polypharmacy and increased age may limit the choice of suitable analgesics.

  16. Stiffness and thickness of fascia do not explain chronic exertional compartment syndrome

    DEFF Research Database (Denmark)

    Dahl, Morten; Hansen, Philip; Stål, Per

    2011-01-01

    Chronic exertional compartment syndrome is diagnosed based on symptoms and elevated intramuscular pressure and often is treated with fasciotomy. However, what contributes to the increased intramuscular pressure remains unknown....

  17. Studi prospettici sulla fascia dell'eclittica dell'Atlante Farnese

    Science.gov (United States)

    Sigismondi, Costantino; Calore, Carlo

    2017-05-01

    We present a study, carried out on photographic images, of the ecliptic strip of the Atlas Farnese, a statue found before 1550 in Rome. This statue was supposedly carved according to the celestial catalogue compiled around 129 b. C. by Hypparchus but subsequently lost. The obliquity of the ecliptic is deduced as 24.1° ± 0.5° along with the width of the strip of 7.5°, in good agreement with Ptolemy's Almagest table of planetary inclinations (Book XIII.5).

  18. Access-port fixation on the left pectoral fascia in laparoscopic adjustable gastric banding.

    NARCIS (Netherlands)

    Wageningen, B. van; Aarts, E.O.; Janssen, I.M.; Berends, F.J.

    2011-01-01

    Access-port (AP) complications after laparoscopic adjustable gastric banding (LAGB) are often seen but seldom reported in literature. AP complications requiring additional surgery is reported in 3.6% to 24% of LAGB patients (Susmallian et al. Obes. Surg, 4:128-131, 2003; Peterli et al. Obes. Surg.,

  19. Experimental results and clinical impact of using autologous rectus fascia sheath for vascular replacement

    NARCIS (Netherlands)

    Kobori, Laszlo; Nemeth, Tibor; Nagy, Peter; Dallos, Gabor; Sotonyi, Peter; Fehervari, Imre; Nemes, Balazs; Gorog, Denes; Patonai, Attila; Monostory, Katalin; Doros, Attila; Sarvary, Enikoe; Fazakas, Janos; Gerlei, Zsuzsanna; Benkoe, Tamas; Piros, Laszlo; Jaray, Jeno; De Jong, Koert P.

    Vascular complications are major causes of graft failure in liver transplantation. The use of different vascular grafts is common but the results are controversial. The aim of this study was to create an 'ideal' arterial interponate for vascular replacements in the clinical field. An autologous,

  20. Potential tumor spread of lateral pelvic lymphatic flow in low rectal cancer.

    Science.gov (United States)

    Funahashi, Kimihiko; Koike, Junichi; Shiokawa, Hiroyuki; Ushigome, Mitsunori; Matsuda, Satoshi; Kagami, Satoru; Koda, Takamaru; Kurihara, Akiharu; Shimada, Hideaki; Kaneko, Hironori

    2014-01-01

    In Japan lateral pelvic lymph node dissection has been actively performed with total mesorectal excision for low rectal cancer. However, its definitive efficacy remains unclear. This study is to evaluate clinical significance of lateral pelvic lymphatic drainage in low rectal cancer patients by 99mTc-Sn colloid radioactive tracers. Intraoperatively detecting rectal lymphatic drainage using 99mTc-Sn colloid radioactive tracer in 39 low rectal cancer patients, we performed lateral pelvic lymph node dissection in lateral pelvic lymphatic flow-positive patients. Lateral pelvic lymphatic flow was detected in 11 patients (28%). In four (36%) of 11 patients, tumor cells were histologically identified in lateral pelvic lymph nodes. A median size of metastatic lateral pelvic lymph nodes was 7.5 (range, 2-150) mm, and all but one overlooked patient could not be detected by routine preoperative imaging scans retrospectively. The five-year disease-free survival rate of lateral pelvic lymphatic flow-positive patients was significantly poorer (45% vs. 75%, p = 0.0044). Tumor cells potentially extended beyond the fascia propria recti in low rectal cancer with lateral pelvic lymphatic flow. Preoperative chemoradiation therapy and adjuvant therapy are considered to be reasonable to improve a poor prognosis of low rectal cancer patients with lateral pelvic lymphatic flow.

  1. Deep-Plane Lipoabdominoplasty in East Asians.

    Science.gov (United States)

    Kim, June-Kyu; Jang, Jun-Young; Hong, Yoon Gi; Sim, Hyung Bo; Sun, Sang Hoon

    2016-07-01

    The objective of this study was to develop a new surgical technique by combining traditional abdominoplasty with liposuction. This combination of operations permits simpler and more accurate management of various abdominal deformities. In lipoabdominoplasty, the combination of techniques is of paramount concern. Herein, we introduce a new combination of liposuction and abdominoplasty using deep-plane flap sliding to maximize the benefits of both techniques. Deep-plane lipoabdominoplasty was performed in 143 patients between January 2007 and May 2014. We applied extensive liposuction on the entire abdomen followed by a sliding flap through the deep plane after repairing the diastasis recti. The abdominal wound closure was completed with repair of Scarpa's fascia. The average amount of liposuction aspirate was 1,400 mL (700-3,100 mL), and the size of the average excised skin ellipse was 21.78×12.81 cm (from 15×10 to 25×15 cm). There were no major complications such as deep-vein thrombosis or pulmonary embolism. We encountered 22 cases of minor complications: one wound infection, one case of skin necrosis, two cases of undercorrection, nine hypertrophic scars, and nine seromas. These complications were solved by conservative management or simple revision. The use of deep-plane lipoabdominoplasty can correct abdominal deformities more effectively and with fewer complications than traditional abdominoplasty.

  2. Improvements in Vertebral-Column Angles and Psychological Metrics After Abdominoplasty With Rectus Plication.

    Science.gov (United States)

    Temel, Metin; Türkmen, Arif; Berberoğlu, Ömer

    2016-05-01

    Substantial fluctuations in body weight can result in diastasis recti and weakening of the connections between the lateral abdominal muscles and the rectus sheath. The authors sought to determine the postural and psychological effects of abdominoplasty with vertical rectus plication. Forty women with substantial back and lumbar pain owing to abdominal lipodystrophy were evaluated in a prospective study. Preoperatively and 6 months postoperatively, patients underwent bidirectional radiography of the thoracic and lumbar regions. A visual analog scale (VAS), the Beck Depression Inventory (BDI), and the Nottingham Health Profile (NHP) were applied to assess physical, psychological, and quality-of-life changes following surgery. Significant improvements in posture, assessed in terms of lumbar lordosis, thoracic kyphosis, and the lumbosacral angle, were observed 6 months after abdominoplasty with rectus plication. Results of the VAS and BDI indicated significant improvements in pain and quality of life, respectively. Results of the NHP indicated significant postoperative improvements in fatigue, pain, and sleep. Abdominoplasty with rectus plication improves posture by tightening the thoracolumbar fascia. In selected patients, abdominoplasty can reduce back and lumbar pain, thereby improving quality of life. © 2016 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: journals.permissions@oup.com.

  3. Deep-Plane Lipoabdominoplasty in East Asians

    Directory of Open Access Journals (Sweden)

    June-Kyu Kim

    2016-07-01

    Full Text Available BackgroundThe objective of this study was to develop a new surgical technique by combining traditional abdominoplasty with liposuction. This combination of operations permits simpler and more accurate management of various abdominal deformities. In lipoabdominoplasty, the combination of techniques is of paramount concern. Herein, we introduce a new combination of liposuction and abdominoplasty using deep-plane flap sliding to maximize the benefits of both techniques.MethodsDeep-plane lipoabdominoplasty was performed in 143 patients between January 2007 and May 2014. We applied extensive liposuction on the entire abdomen followed by a sliding flap through the deep plane after repairing the diastasis recti. The abdominal wound closure was completed with repair of Scarpa's fascia.ResultsThe average amount of liposuction aspirate was 1,400 mL (700–3,100 mL, and the size of the average excised skin ellipse was 21.78×12.81 cm (from 15×10 to 25×15 cm. There were no major complications such as deep-vein thrombosis or pulmonary embolism. We encountered 22 cases of minor complications: one wound infection, one case of skin necrosis, two cases of undercorrection, nine hypertrophic scars, and nine seromas. These complications were solved by conservative management or simple revision.ConclusionsThe use of deep-plane lipoabdominoplasty can correct abdominal deformities more effectively and with fewer complications than traditional abdominoplasty.

  4. Genetics Home Reference: 3MC syndrome

    Science.gov (United States)

    ... oculopalatoskeletal syndrome OSA syndrome ptosis of eyelids with diastasis recti and hip dysplasia ptosis-strabismus-rectus addominis diastasis Related Information How are genetic conditions and genes ...

  5. Use of the Gait Deviation Index for the Assessment of Gastrocnemius Fascia Lengthening in Children with Cerebral Palsy

    Science.gov (United States)

    Cimolin, Veronica; Galli, Manuela; Vimercati, Sara Laura; Albertini, Giorgio

    2011-01-01

    Gait analysis (GA) is widely used for clinical evaluations and it is recognized as a central element in the quantitative evaluation of gait, in the planning of treatments and in the pre vs. post intervention evaluations in children with Cerebral Palsy (CP). Otherwise, GA produces a large volume of data and there is the clinical need to provide…

  6. Closure of the cribriform fascia: an efficient anatomical barrier against postoperative neovascularisation at the saphenofemoral junction? A prospective study

    NARCIS (Netherlands)

    de Maeseneer, M. G.; Philipsen, T. E.; Vandenbroeck, C. P.; Lauwers, P. R.; Hendriks, J. M.; de Hert, S. G.; van Schil, P. E.

    2007-01-01

    BACKGROUND: Neovascularisation at the sapheno-femoral junction (SFJ) ligation site in the groin may occur within one year after great saphenous vein (GSV) surgery. Several anatomical and prosthetic barrier techniques have been proposed to prevent this evolution. OBJECTIVE: A prospective study

  7. Estimation of absolute microglial cell numbers in mouse fascia dentata using unbiased and efficient stereological cell counting principles

    DEFF Research Database (Denmark)

    Wirenfeldt, Martin; Dalmau, Ishar; Finsen, Bente

    2003-01-01

    Stereology offers a set of unbiased principles to obtain precise estimates of total cell numbers in a defined region. In terms of microglia, which in the traumatized and diseased CNS is an extremely dynamic cell population, the strength of stereology is that the resultant estimate is unaffected b...

  8. Orthotopic neo- bladder in women.

    Science.gov (United States)

    Schettini, Manlio

    2010-12-01

    Radical cystectomy is the most effective treatment madality for high grade urinary bladder carcinoma and orthotopic reconstruction is the better urinary diversion modality also in women. From 2002 to 2007 we performed 14 radical cystectomies followed by orthotopic reconstruction in women aged between 47 and 68 years (mean age 56) affected by urinary bladder carcinoma. Our reconstructive technique requires the preparation of two strips of the recti muscles fascia, the sectioning of the bladder neck and, when the uterus is present, hysteroannessiectomy and cystectomy en block leaving intact the lateral and inferior vaginal walls. The pelvic floor is stabilized by a colposacropexis with a prosthesis and placing an omental flap over the prosthesis. The orthotopic reconstruction is achieved via a neobladder according to the Padovana technique. The ureters are anastomized to the neobladder and splinted with single J stents. The pathological examination demonstrated in all patients the presence of a high grade carcinoma (G3): more specifically 4 patients had a full thickness intramural infiltration (T2), 2 patients had involvment of the perivescical fat (T3) ad 8 patients were in T1 stage. Lymphnodes were negative for tumour (NO). In 8 patients blood transfusions were necessary to treat post surgical anemia. No significant intra-, peri- or post operative complications were noted. The mean follow-up was 45 months: a patient died for diffuse metastatic disease after 11 months. The remaining patients are still alive and report normal lifestyle: 10 with normal micturition and 4 with urinary retention treated with intermittent self-catetherization. Two patients report nocturnal incontinence treated with hourly micturition and one pad. The five patients who had normal preoperative sexual intercourse resumed a normal sexual activity. The possibility to orthotopically recontruct the female urinary bladder has been established long time after the introduction of orthotopic

  9. Evidence for rectus extraocular muscle pulleys in rodents.

    Science.gov (United States)

    Khanna, S; Porter, J D

    2001-08-01

    Extraocular rectus muscle (EOM) pulleys are important determinants of orbital biomechanics in humans. In this study, the authors evaluated orbital connective tissue morphology, specifically characterizing rectus muscle pulleys, in the rat, a species with laterally placed eyes, afoveate vision, and a less complex visuomotor repertoire than primates. Adult rat orbits were paraffin processed and serially sectioned for histochemical and immunohistochemical staining. Frozen sections of enucleated globes with intact EOMs and associated connective tissue were also studied with myosin immunohistochemistry and histochemistry for the mitochondrial enzyme, nicotinamide adenine dinucleotide (NADH)-tetrazolium reductase, to delineate the orbital layer relationship with the pulley tissue. Focal condensations of collagenous connective tissue were found in relationship to the rectus muscles in the equatorial Tenon's fascia, similar to those described as human recti muscle pulleys. The fibroelastic pulley rings were coupled to adjacent EOM pulleys by bands containing collagen and elastin. The coupling of pulleys to the orbital walls was significantly less than that previously described in humans. As in humans, there was a dual insertion of rodent rectus muscles, with the orbital layer inserting on the muscle pulley and the global layer attaching to the sclera. The data support the presence of structures in the rat orbit that are the morphologic equivalent of the human rectus pulley system. Although rodent and human pulleys were similar in many respects, there were species-specific properties that may relate to established differences in orbital anatomy and/or visuomotor behavior. These data extend the rectus muscle pulley concept to rodents and may provide insight into pulley structure-function relationships.

  10. Structure-function correlations in the human medial rectus extraocular muscle pulleys.

    Science.gov (United States)

    Porter, J D; Poukens, V; Baker, R S; Demer, J L

    1996-02-01

    Fibroelastic pulleys function like the trochlea to fix the position and pulling direction of the recti extraocular muscles within the orbit. This study characterized the fine structure of the human medial rectus muscle pulley. Human medial rectus muscle pulley tissue was dissected at autopsy, immersed in aldehyde fixative solution, and processed for and examined with light and electron microscopy. Pulley structure were located within posterior Tenon's fascia, closely surrounding the medial rectus muscle. Pulleys were comprised of a dense collagen matrix with alternating bands of collagen fibers precisely arranged at right angles to one another. This three-dimensional organization most likely confers high tensile strength to the pulley. Elastin fibrils were interspersed in the collagen matrix. Fibroblasts and mast cells were scattered throughout the relatively acellular and avascular collagen latticework. Connective tissue and smooth muscle bundles suspended the pulley from the periorbita. Smooth muscle was distributed in small, discrete bundles attached deeply into the dense pulley tissue. Fine structural observations confirm the existence and substantial structure of a pulley system in association with the medial rectus extraocular muscle. The presence of pulleys must be considered in models of the oculomotor plant. The cytoarchitecture and placement of pulleys suggest that they are internally rigid structures and are consistent with the idea that they determine functional origins for the extraocular muscles. However, the nature of the connective tissue-smooth muscle struts suspending the pulley system to the orbit supports the notion that the pulley position, and thus the vector force of the eye muscles, may be adjustable.

  11. Microglial MHC antigen expression after ischemic and kainic acid lesions of the adult rat hippocampus

    DEFF Research Database (Denmark)

    Finsen, B.R.; Jørgensen, Martin Balslev; Diemer, Nils Henrik

    1993-01-01

    Leukocyte common antigen, macrophages, blood-brain barrier, neural degeneration, fascia dentata, neuropathology......Leukocyte common antigen, macrophages, blood-brain barrier, neural degeneration, fascia dentata, neuropathology...

  12. Why Do Abdominal Muscles Sometimes Separate during Pregnancy?

    Science.gov (United States)

    Healthy Lifestyle Pregnancy week by week Why do abdominal muscles sometimes separate during pregnancy? Answers from Yvonne Butler Tobah, M. ... 2017 Original article: http://www.mayoclinic.org/healthy-lifestyle/pregnancy-week-by-week/expert-answers/diastasis-recti/faq- ...

  13. Genetics Home Reference: Simpson-Golabi-Behmel syndrome

    Science.gov (United States)

    ... infants are considerably larger than normal at birth (macrosomia) and continue to grow and gain weight at ... Type 1 MedlinePlus Encyclopedia: Diastasis Recti MedlinePlus Encyclopedia: Macrosomia General Information from MedlinePlus (5 links) Diagnostic Tests ...

  14. HERNIATION OF THE PREGNANT UTERUS THROUGH THE PREVIOUS CESAREAN SECTION INCISION

    Directory of Open Access Journals (Sweden)

    Vahraz Ghaffari

    1993-06-01

    Full Text Available This is a rare case of pregnancy following the previous cesarean section with diastasis of the recti abdominis and extensive necrosis of the skin over he pendulous herniated uterus.

  15. Argus II retinal prosthesis implantation with scleral flap and autogenous temporalis fascia as alternative patch graft material: a 4-year follow-up

    National Research Council Canada - National Science Library

    Matet, Alexandre; Amar, Nawel; Mohand-Said, Saddek; Sahel, José-Alain; Barale, Pierre-Olivier

    2016-01-01

    The Argus II retinal prosthesis is composed of an epiretinal electrode array positioned over the macula and connected to an extrascleral electronics case via a silicone cable, running through a sclerotomy...

  16. Estudo da técnica da sindesmoplastia extra-articular com fascia lata autógena: modelo em cães

    Directory of Open Access Journals (Sweden)

    Manoel Luiz Ferreira

    Full Text Available OBJETIVO: Avaliar a eficácia da técnica extra-capsular para o tratamento de ruptura do ligamento cruzado anterior em cães. MÉTODOS: Foi realizada a reparação cirúrgica extra-articular, sem artrotomia do ligamento cruzado anterior, com a utilização da fáscia lata autógena para estabilização da articulação do joelho em seis animais que apresentaram claudicação grave e movimento de gaveta positivo. RESULTADOS: A técnica cirúrgica extra-articular foi eficaz com boa estabilização articular e evolução satisfatória. CONCLUSÃO: A via extra capsular com uso da fáscia lata para correção da ruptura do ligamento cruzado anterior mostrou-se útil haja vista tratar-se de um procedimento simples e de rápida execução, causando o mínimo dano tecidual e recuperação pós-operatória eficiente.

  17. Microglial reactivity correlates to the density and the myelination of the anterogradely degenerating axons and terminals following perforant path denervation of the mouse fascia dentata

    DEFF Research Database (Denmark)

    Jensen, M B; Hegelund, I V; Rom Poulsen, Frantz

    1999-01-01

    of the microglial cells and their densitometrically measured Mac-1 immunoreactivity were correlated with the density of silver-impregnated axonal and terminal degeneration and the myelination of the degenerating medial and lateral perforant pathways. Anterograde axonal and terminal degeneration leads to: (i......) altered myelin basic protein immunoreactivity with the appearance of discrete myelin deposits preferentially in the denervated medial and significantly less so in the lateral perforant path zone from day 2 after lesioning; (ii) an increase in number and Mac-1 immunoreactivity of morphologically...... in the individual cases. The finding of a potentiated or accelerated microglial activation in the medial as compared to the lateral perforant path zone suggests different kinetics of microglial activation in areas with degenerating myelinated and unmyelinated fibers....

  18. Multislice CT as a Primary Screening Tool for the Prediction of an Involved Mesorectal Fascia and Distant Metastases in Primary Rectal Cancer : A Multicenter Study

    NARCIS (Netherlands)

    Wolberink, Steven V. R. C.; Beets-Tan, Regina G. H.; de Haas-Kock, Danielle F. M.; van de Jagt, Eric J.; Span, Mark M.; Wiggers, Theo

    PURPOSE: The purposes of this study were to assess whether multislice CT can identify tumors having a free or involved circumferential margin, to investigate the additional role of multislice CT as a "one-stop shopping'' staging tool for staging nodal and distant metastases. METHODS: A total of 250

  19. Extensile decompression of the proximal and distal tarsal tunnel combined with partial plantar fascia release in the treatment of chronic plantar heel pain.

    Science.gov (United States)

    Mook, William R; Gay, Tenaja; Parekh, Selene G

    2013-02-01

    Chronic heel pain that is recalcitrant to nonoperative measures is a rare but disabling condition. There are no reports in the literature of extensile proximal and distal tarsal tunnel release combined with partial plantar fasciotomy in the treatment of chronic heel pain. We present our results. A retrospective chart review was conducted, and charts were assessed for details of their presenting complaints, physical exam, diagnostic studies, medical history, Visual Analog Scale (VAS) scores for pain, American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot scores, and complications. The mean AOFAS ankle-hindfoot score was 86 ± 12.9 (range = 69-100). Of 15 heels, 10 (67%) had an excellent or good rating at the time of the last follow-up visit. One of 15 (7%) reported a poor outcome. The mean VAS pain score changed from 6.3 ± 3.1 to 1.4 ± 1.8 (P = .001). There were no wound complications or infections. This technique offers another operative option for chronic heel pain that is associated with satisfactory outcomes and rest pain relief. Despite reducing pain at rest in all patients, the majority of patients may be left with mild to moderate residual symptoms with activity that is similar to the outcomes of previously reported procedures.

  20. IMPROVEMENTS TO THE SELECTION OF MINIMALLY INVASIVE TECHNIQUES IN LAPAROSCOPIC ELIMINATION DIASTASIS RECTAL MUSCLE OF ABDOMEN

    OpenAIRE

    KARIMOV SHAVKAT IBRAGIMOVICH; KHAKIMOV MURAD SHAVKATOVICH; BERKINOV ULUGBEK BAZARBAEVICH; SATTAROV OYBEK TOKHIROVICH

    2016-01-01

    Objective. Assess the feasibility of laparoscopic elimination of diastasis recti and improve the results of treatment of such patients. Material and Methods. In 2 clinical TMA for the period from 2015 to 2016 performed 21 laparoscopic operations for diastasis recti II-III degree. Patients with diastase II degree was 9 (42.8%), with III 12 (57.2%). The age of patients ranged from 36 to 62 years. 58% of patients were older than 50 years. Men were 7 women 14 patients. In 7 patients had a concomi...

  1. Cantrell's Syndrome with left ventricular diverticulum: a case report.

    Science.gov (United States)

    Manieri, S; Adurno, G; Iorio, F; Tomasco, B; Vairo, U

    2013-02-01

    Congenital left ventricular diverticulum is a rare condition. When found, it is usually accompanied by other intracardiac malformations, so that again further examination is indicated. Furthermore, it is usually associated with thoracoabdominal wall defect, as seen in the spectrum of Cantrell's pentalogy, a congenital anomaly consisting of a lower sternal defect, diastasis recti, pericardial defect, anterior diaphragmatic hernia and cardiac malformation. This paper reports a case of Cantrell's Syndrome with left ventricular diverticulum. Successful total correction of ventricular diverticulum, ventricular defects and diastasi recti, was performed at two years of age. The clinical features, ambryology and surgical management of these defects are discussed.

  2. A simple technique for repair of rectus sheath defects.

    Science.gov (United States)

    Asaadi, M; Haramis, H T

    1994-01-01

    Several approaches for repair of diastasis recti during abdominoplasty and repair of rectus sheath defect during transverse rectus abdominis musculocutaneous flap harvest have been described. Although these have generally been effective, we feel our procedure to be advantageous. The method presented is quick, easy, and efficient. In addition, because a looped (double), monofilament suture is used, a stronger, more aesthetic repair is accomplished. This technique has been used in 39 patients over a 25-month period. No recurrences of diastasis recti and no hernias have been observed. Furthermore, all patients remain without complaint.

  3. Laparoscopic Colectomy for a Patient with Congenital Renal Agenesis

    African Journals Online (AJOL)

    The right colon was mobilized by lateral‑to‑medial extension of a retroperitoneal dissection between the fusion fascia and the anterior renal fascia. The right testicular vessels were preserved without injury to the anterior renal fascia; however, the right ureter could not be detected. The operation was performed safely. Thus ...

  4. Oculomotricidade e seus fundamentos Ocular motility: foundations

    Directory of Open Access Journals (Sweden)

    Harley E. A. Bicas

    2003-10-01

    ção com o olho esquerdo, para comparação de ações dos músculos retos superior direito e inferior esquerdo, respectivamente. Também é analisada a influência das inclinações de cabeça sobre essas ações. O artigo termina examinando a relação sincinética entre a acomodação e convergência, a convergência proximal e as unidades dessas funções.The paper starts from a schematic circuit establishing a relationship of the sensorial (visual, binocular with the oculomotor systems, whose defects of their afferent or efferent pathways, or of their interactions, explain the emergence of strabismus with its consequences. The foundations and referentials of ocular movements are then examined: the concepts of axes and planes, of the centers of mass and of rotation, of monocular displacements of translation and rotation, of binocular version and vergence displacements. The functions of centers of command for voluntary or reflex ocular movements are also presented, as well as the innervation of extrinsic ocular muscles. In a second part (physiology of the extrinsic ocular muscles, activities of contraction or relaxation and the importance of Sherrington's law are commented. The concepts of primary position of gaze and of the referentials for rotations are retaken leading to the diversity of the several systems of measurements. There follows analysis of the rotational actions of the ocular muscles, based on the so-called planes of muscular actions and on the anatomic distribution of the muscles, leading to the results in primary position of gaze and others. The effects of fascias and intermuscular membranes are also commented. Conclusively the modern concept of the muscular actions is presented (simultaneous actions of all muscles in each ocular position. Based on the conditions of Hering's law the concept of positions for the diagnosis of the oculomotor disfunctions, which differs from the classical one is developed: the muscles are considered in pairs, according to

  5. Refractive Changes Induced by Strabismus Corrective Surgery in Adults

    OpenAIRE

    Daphna Mezad-Koursh; Ari Leshno; Tomer Ziv-Baran; Chaim Stolovitch

    2017-01-01

    Purpose. To investigate refractive changes after strabismus correction procedures among adults. Methods. Retrospective chart review of adult patients who had horizontal recti muscles surgery with preoperative and postoperative cycloplegic refraction measurements. The preoperative refraction was mathematically subtracted from the postoperative refraction, and the induced refractive changes were statistically analyzed. Vector analysis was used to examine the magnitude of the toric change. The p...

  6. HERG channel (dys)function revealed by dynamic action potential clamp technique

    NARCIS (Netherlands)

    Berecki, Géza; Zegers, Jan G.; Verkerk, Arie O.; Bhuiyan, Zahurul A.; de Jonge, Berend; Veldkamp, Marieke W.; Wilders, Ronald; van Ginneken, Antoni C. G.

    2005-01-01

    The human ether-a-go-go-related gene (HERG) encodes the rapid component of the cardiac delayed recti. er potassium current (I-Kr). Per-Arnt-Sim domain mutations of the HERG channel are linked to type 2 long-QT syndrome. We studied wild-type and/or type 2 long-QT syndrome-associated mutant (R56Q)

  7. Mind the gap: diastasis of the rectus abdominis muscles in pregnant and postnatal women.

    Science.gov (United States)

    Champion, Penny

    2015-05-01

    This article looks at the abdominal physiology of pregnant and postnatal women, the incidence of diastasis recti abdominis and the possible risk factors for this condition. The longer-term implications of this condition, the effects of exercise, indicators for referral and future pregnancies are discussed. Key practice points and resources for midwives and women are offered.

  8. Bilateral failure of adduction following orbital decompression.

    Science.gov (United States)

    Kinsella, F; Kyle, P; Stansfield, A

    1990-01-01

    We report a case of bilateral complete failure of adduction following bilateral translid antralethmoidal orbital decompression. We believe the probable mechanism is neuropraxia (temporary dysfunction) of the third cranial nerves' supply to the medial recti, owing to these nerves' occupying an anatomically abnormal position. Partial recovery of adduction occurred over the ensuing six months. Images PMID:2337551

  9. Deletion 5q35.3

    Energy Technology Data Exchange (ETDEWEB)

    Stratton, R.F.; Tedrowe, N.A.; Tolworthy, J.A.; Patterson, R.M.; Ryan, S.G. [Univ. of Texas Health Science Center, San Antonio, TX (United States); Young, R.S. [Central Texas Perinatal Associates, Austin, TX (United States)

    1994-06-01

    The authors report on a 15-month-old boy with a de novo deletion of the terminal band of 5q, macrocephaly, mild retrognathia, anteverted nares with low flat nasal bridge, telecanthus, minor earlobe anomalies, bellshaped chest, diastasis recti, short fingers, and mild developmental delay.

  10. Anatomy of the Clitoris: Revision and Clarifications about the Anatomical Terms for the Clitoris Proposed (without Scientific Bases) by Helen O'Connell, Emmanuele Jannini, and Odile Buisson

    National Research Council Canada - National Science Library

    Puppo, Vincenzo

    2011-01-01

    .... Clitoral bulbs, clitoral or clitoris-urethrovaginal complex, urethrovaginal space, periurethral glans, Halban's fascia erogenous zone, vaginal anterior fornix erogenous zone, genitosensory component...

  11. Triangular mattress suture in abdominal diastasis to prevent epigastric bulging.

    Science.gov (United States)

    Ferreira, L M; Castilho, H T; Hochberg, J; Ardenghy, M; Toledo, S R; Cruz, R G; Tardelli, H

    2001-02-01

    In the classic abdominoplasty, the treatment of large diastasis recti with simple or vertical mattress sutures may result in a nonaesthetic bulge. The surgeon may produce a craniocaudal bulge deformity by treating the flaccidity in the horizontal plane only, although it occurs in all directions. The authors describe the triangular mattress suture for the treatment of large diastasis recti, and demonstrate the mechanism involved in producing an epigastric bulge. Also presented is their clinical experience with 56 patients, with a 3-year follow-up, using this new plication method. The triangular mattress suture is a simple, quick, and effective way to correct abdominal diastasis and to avoid the epigastric bulge deformity with no added morbidity.

  12. Renal cell carcinoma in a patient with Beckwith-Wiedemann syndrome.

    Science.gov (United States)

    Yamaguchi, T; Fukuda, T; Uetani, M; Hayashi, K; Kurosaki, N; Maeda, H; Matsumoto, T; Miyake, H

    1996-01-01

    We report the case of a patient with Beckwith-Wiedemann syndrome (BWS) who developed renal cell carcinoma (RCC). At birth, this patient presented with macroglossia, diastasis recti, mild gigantism, hepatomegaly and hypoglycemia, and the diagnosis of BWS was made. At 22 months, an intrapelvic rhabdomyosarcoma was detected and resected. At 37 months, computed tomography (CT) demonstrated a small mass with high attenuation in the right kidney, which was surgically confirmed to be RCC.

  13. Delineation of motoneuron subgroups supplying individual eye muscles in the human oculomotor nucleus

    OpenAIRE

    Che Ngwa, Emmanuel; Zeeh, Christina; Messoudi, Ahmed; Büttner-Ennever, Jean A.; Horn, Anja K. E.

    2014-01-01

    The oculomotor nucleus (nIII) contains the motoneurons of medial, inferior, and superior recti (MR, IR, and SR), inferior oblique (IO), and levator palpebrae (LP) muscles. The delineation of motoneuron subgroups for each muscle is well-known in monkey, but not in human. We studied the transmitter inputs to human nIII and the trochlear nucleus (nIV), which innervates the superior oblique muscle (SO), to outline individual motoneuron subgroups. Parallel series of sections from human brainstems ...

  14. Delineation of motoneuron subgroups supplying individual eye muscles in the human oculomotor nucleus

    OpenAIRE

    Emmanuel eChe-Ngwa; Christina eZeeh; Christina eZeeh; Ahmed eMessoudi; Jean Alice Büttner-Ennever; Anja Kerstin Ellen Horn; Anja Kerstin Ellen Horn

    2014-01-01

    The oculomotor nucleus (nIII) contains the motoneurons of medial, inferior and superior recti (MR, IR, SR), inferior oblique (IO) and levator palpebrae (LP) muscles. The delineation of motoneuron subgroups for each muscle is well-known in monkey, but not in human. We studied the transmitter inputs to human nIII and the trochlear nucleus (nIV), which innervates the superior oblique muscle (SO), to outline individual motoneuron subgroups. Parallel series of sections from human brainstems were i...

  15. Comparação entre a técnica de substituição do ligamento redondo por implante de fascia lata bubalina preservada em glicerina e o uso de pino transarticular na redução e na estabilização da luxação coxofemoral experimentalmente induzida em cães Comparation between the technique of substitution of the round ligamentum by glycerin-preserved bubaline fascia lata implant and the use of transarticular pin in the redution and stabilization of experimentally induzed coxofemoral luxation in dogs

    OpenAIRE

    Sia,D.B.; Gomes, C; Contesini,E.A.; Both, A.C.; E.M. Souza; Ferreira,M.P.; Gomes, H.M.; L.M. Colomé; Ferreira, R.R.

    2009-01-01

    Compararam-se duas técnicas cirúrgicas de redução e estabilização da articulação coxofemoral experimentalmente luxada em cães. Dois grupos de animais, submetidos às respectivas técnicas após a indução cirúrgica da luxação, foram acompanhados clínica e radiograficamente por um período de 60 dias, findos os quais, realizaram-se avaliações macroscópica e histológica e teste de tensiometria das articulações. Cada grupo foi constituído por oito animais, clinicamente sadios, com pesos entre 5 e 20k...

  16. Normal Vulvovaginal, Perineal, and Pelvic Anatomy with Reconstructive Considerations

    Science.gov (United States)

    Yavagal, Sujata; de Farias, Thais F.; Medina, Carlos A.; Takacs, Peter

    2011-01-01

    A thorough insight into the female genital anatomy is crucial for understanding and performing pelvic reconstructive procedures. The intimate relationship between the genitalia and the muscles, ligaments, and fascia that provide support is complex, but critical to restore during surgery for correction of prolapse or aesthetic reasons. The external female genitalia include the mons pubis, labia majora and minora, clitoris, vestibule with glands, perineal body, and the muscles and fascia surrounding these structures. Through the perineal membrane and the perineal body, these superficial vulvar structures are structurally related to the deep pelvic muscle levator ani with its fascia. The levator ani forms the pelvic floor with the coccygeus muscle and provides vital support to all the pelvic organs and stability to the perineum. The internal female genital organs include the vagina, cervix, uterus, tubes, and ovaries with their visceral fascia. The visceral fascia also called the endopelvic fascia, surrounds the pelvic organs and connects them to the pelvic walls. It is continuous with the paraurethral and paravaginal fascia, which is attached to the perineal membrane. Thus, the internal and external genitalia are closely related to the muscles and fascia, and work as one functioning unit. PMID:22547969

  17. Cystocele and functional anatomy of the pelvic floor: review and update of the various theories.

    Science.gov (United States)

    Lamblin, Géry; Delorme, Emmanuel; Cosson, Michel; Rubod, Chrystèle

    2016-09-01

    We updated anatomic theories of pelvic organ support to determine pathophysiology in various forms of cystocele. PubMed/MEDLINE, ScienceDirect, Cochrane Library, and Web of Science databases were searched using the terms pelvic floor, cystocele, anatomy, connective tissue, endopelvic fascia, and pelvic mobility. We retrieved 612 articles, of which 61 matched our topic and thus were selected. Anatomic structures of bladder support and their roles in cystocele onset were determined on the international anatomic classification; the various anatomic theories of pelvic organ support were reviewed and a synthesis was made of theories of cystocele pathophysiology. Anterior vaginal support structures comprise pubocervical fascia, tendinous arcs, endopelvic fascia, and levator ani muscle. DeLancey's theory was based on anatomic models and, later, magnetic resonance imaging (MRI), establishing a three-level anatomopathologic definition of prolapse. Petros's integral theory demonstrated interdependence between pelvic organ support systems, linking ligament-fascia lesions, and clinical expression. Apical cystocele is induced by failure of the pubocervical fascia and insertion of its cervical ring; lower cystocele is induced by pubocervical fascia (medial cystocele) or endopelvic fascia failure at its arcus tendineus fasciae pelvis attachment (lateral cystocele). Improved anatomic knowledge of vaginal wall support mechanisms will improve understanding of cystocele pathophysiology, diagnosis of the various types, and surgical techniques. The two most relevant theories, DeLancey's and Petros's, are complementary, enriching knowledge of pelvic functional anatomy, but differ in mechanism. Three-dimensional digital models could integrate and assess the mechanical properties of each anatomic structure.

  18. Penile torsion correction by diagonal corporal plication sutures

    Directory of Open Access Journals (Sweden)

    Brent W. Snow

    2009-02-01

    Full Text Available Penile torsion is commonly encountered. It can be caused by skin and dartos adherence or Buck’s fascia attachments. The authors suggest a new surgical approach to solve both problems. If Buck’s fascia involvement is demonstrated by artificial erection then a new diagonal corporal plication suture is described to effectively solve this problem.

  19. 38 ' EAST AFRICAN MEDICAL JOURNAL January2007

    African Journals Online (AJOL)

    2007-01-04

    Jan 4, 2007 ... The skin island is raised with the deep fascia. The The fascial flap supplied by the superficial sural subcutaneous fascial pedicle is elevated, keeping a vessels. The deep fascia (F) without a skin island can be width of 2 cm to include the sural nerve (N) and the elevated safely short saphenous vein (V).

  20. Dupuytren's contracture: A retrospective database analysis to determine hospitalizations in the Netherlands

    NARCIS (Netherlands)

    J.A. Overbeek (Jetty); F.J.A. Penning-Van Beest (Fernie); E.M. Heintjes (Edith); R.A. Gerber (Robert); J.C. Cappelleri (Joseph); S.E.R. Hovius (Steven); R.M.C. Herings (Ron)

    2011-01-01

    textabstractBackground: Dupuytren's contracture is a condition of the palmar fascia involving contractures of the fascia and skin in the hand. Current treatment for Dupuytren's contracture is mainly limited to surgery. In the Netherlands, little is known about the prevalence of Dupuytren's

  1. Fascial deformation in the lateral elbow region: A conceptual approach

    NARCIS (Netherlands)

    R. Stoeckart (Rob); A. Vleeming (Andry); J.L. Simons; R.P. van Helvoirt (R.); C.J. Snijders (Chris)

    1991-01-01

    markdownabstractAbstract In embalmed preparations, the antebrachial fascia in the lateral elbow region is shown to be deformed by load application to the triceps muscle. From this fascia, muscles arise which are primarily concerned with the extension of wrist and fingers. In the case of lateral

  2. Improving continuous wound infusion effectiveness for postoperative analgesia after cesarean delivery: a randomized controlled trial.

    Science.gov (United States)

    Rackelboom, Thibaut; Le Strat, Solenn; Silvera, Stephane; Schmitz, Thomas; Bassot, Agnes; Goffinet, François; Ozier, Yves; Beaussier, Marc; Mignon, Alexandre

    2010-10-01

    To evaluate in which anatomical layer (above the fascia or below the fascia) continuous wound infusion of local anesthetic, combined with nonsteroidal antiinflammatory drugs, through a multiorifice catheter has the best effectiveness during the first 48 hours on postoperative pain intensity after elective cesarean delivery. Fifty-six women undergoing elective cesarean delivery under spinal anesthesia were randomly allocated to receive 48-hour continuous wound infusion either above the fascia or below the fascia using ropivacaine and ketoprofene through a multiholed wound catheter. No other systemic analgesics were used, except for rescue patient-controlled intravenous morphine. Evaluation by a blinded investigator included visual analog scale scores at rest and at movement, morphine consumption, patient satisfaction, residual pain at 1 and 6 months, and undesirable side effects. Continuous wound infusion below the fascia resulted in significantly reduced pain at rest and total postoperative morphine consumption (15.7 mg, 95% confidence interval 9.7-20.7 mg) compared with wound administration above the fascia (26.4 mg, 95% confidence interval 18.1-34.7). No undesirable side effects or residual pain requiring treatment were recorded in both groups, whereas analgesia and satisfaction were excellent. After cesarean delivery, continuous wound infusion over 48 hours with ropivacaine and ketoprofene through a multiholed wound catheter inserted below the fascia results in better analgesia when compared with administration above the fascia. ClinicalTrials.gov, www.clinicaltrials.gov, NCT01160913. I.

  3. Techniques for Preservation of the Frontotemporal Branch of Facial Nerve during Orbitozygomatic Approaches

    DEFF Research Database (Denmark)

    Spiriev, Toma; Poulsgaard, Lars; Fugleholm, Kaare

    2015-01-01

    temporal line and followed to the root of the zygoma. The dissection is continued on the deep temporalis fascia (DTF), and the interfascial fat pad is elevated. With the subfascial dissection, both the superficial temporalis fascia and the DTF are elevated. The interfascial dissection exposes the zygomatic...

  4. Circumcision urethral injuries: Outcomes of surgical intervention ...

    African Journals Online (AJOL)

    Thirteen patients with coronal or subcoronal urethrocutaneous fi stula had repair and coverage of the reconstruction with dartos fascia. One patient with hypospadiac meatal stenosis with chronic urine retention after circumcision had meatoplasty and tubularised incised plate hypospadias repair with dartos fascia coverage.

  5. Descriptions of two new Paussidae from the Malay-Islands

    NARCIS (Netherlands)

    Neervoort van de Poll, J.R.H.

    1890-01-01

    Subopacus, rufo-testaceus, maxime parte antennarum clavae nigricante, elytris rufo-pilosis, in medio fascia perlata angulari nigra notatis, sutura a fascia usque ad apicem nigrolimbata. Caput breve, latum, antice planum, margine postica sat elevata; antennarum clava elongata, quasi 5-articulata,

  6. Progressive osseous heteroplasia

    African Journals Online (AJOL)

    ous and deep connective tissue including muscle and fascia during childhood. It is at the severe end of a spectrum of Guanine ... and extensive bone formation in deep muscle and fascia. Dermal lesions co- alesce rapidly to form ... web-like calcification surrounding all the upper and lower limbs and sparing only the soft ...

  7. Endoscopic Debridement for Treatment of Chronic Plantar Fasciitis: An Innovative Surgical Technique.

    Science.gov (United States)

    Cottom, James M; Maker, Jared M

    2016-01-01

    Plantar fasciitis is one the most common pathologies seen by foot and ankle surgeons. When nonoperative therapy fails, surgical intervention is warranted. Various surgical procedures are available for the treatment of recalcitrant plantar fasciitis. The most common surgical management typically consists of open versus endoscopic plantar fascia release. The documented comorbidities associated with the release of the plantar fascia include lateral column overload and metatarsalgia. We present a new technique for this painful condition that is minimally invasive, allows visualization of the plantar fascia, and maintains the integrity of this fascia. Our hypothesis was that the use of endoscopic debridement of the plantar fascia would provide a minimally invasive technique with acceptable patient outcomes. Copyright © 2016 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

  8. Endoscopic Debridement for Treatment of Chronic Plantar Fasciitis: An Innovative Technique and Prospective Study of 46 Consecutive Patients.

    Science.gov (United States)

    Cottom, James M; Maker, Jared M; Richardson, Phillip; Baker, Joseph S

    2016-01-01

    Plantar fasciitis is one the most common pathologies treated by foot and ankle surgeons. When nonoperative therapy fails, surgical intervention might be warranted. Various surgical procedures are available for the treatment of recalcitrant plantar fasciitis. The most common surgical management typically consists of open versus endoscopic plantar fascia release. Comorbidities associated with the release of the plantar fascia have been documented, including lateral column overload and metatarsalgia. We present an innovative technique for this painful condition that is minimally invasive, allows visualization of the plantar fascia, and maintains the integrity of the fascia. Our hypothesis was that the use of endoscopic debridement of the plantar fascia with or without heel spur resection would provide a minimally invasive technique with acceptable patient outcomes. Copyright © 2016 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

  9. Fascial Anatomy and Its Relevance in Safe Laparoscopic Hysterectomy.

    Science.gov (United States)

    Puntambekar, Shailesh P; Puntambekar, Seema P; Gadkari, Yamini; Naval, Suyash

    2015-01-01

    To demonstrate the importance of being familiar with the anatomy of the endopelvic fascia as seen by laparoscopy to perform safe laparoscopic hysterectomies. Combination of surgical videos and design diagrams. Compiled high-definition surgical videos from the Galaxy Care Laparoscopy Institute, Pune, India. These videos clearly demonstrate the anatomy of the endopelvic fascia and describe tips to avoid damage to the major structures, including the major vessels, ureter, bowel, bladder, and endopelvic fascia. The laparoscopic view of the anatomy with the current camera system is an excellent tool to demonstrate and teach pelvic anatomy, which can be applied to surgical principles in difficult benign and oncological cases. We used a total laparoscopic approach to demonstrate the fasciae that were seen during various types of hysterectomies. The video shows the following: (1) the posterior leaf of the broad ligament was opened until it reached the apex of the uterosacral ligament; (2) the anterior leaf of broad ligament was opened until it reached the vesico-uterine peritoneal reflection; (3) the principles of bladder dissection; (4) the pubocervico-vesical fascia and its relevance to bladder dissection; (5) the relevance of the anatomy of the uterine artery, vein, and ureter with endopelvic fascia within the leaves of the broad ligament; (6) Denonvillier's fascia dissection technique for dissection of the rectum away from the vagina; (7) the anatomy of the vesicocervical ligaments, forming the ureteric tunnel; (8) the dissection principles of lateralizing the ureter in the retrovesical region; (9) the endopelvic fascia reflection, which continued caudally, covering the pelvic floor; and (10) the relevance of the anatomy of the endopelvic fascia and the stress urinary incontinence treatment technique. Understanding the anatomy of the fasciae of the pelvis helps to create avascular planes and is crucial for performing safe hysterectomies. Copyright © 2015 AAGL

  10. Potential Risk to the Superior Gluteal Nerve During the Anterior Approach to the Hip Joint: An Anatomical Study.

    Science.gov (United States)

    Grob, Karl; Manestar, Mirjana; Ackland, Timothy; Filgueira, Luis; Kuster, Markus S

    2015-09-02

    The anterior approach to the hip joint is widely used in pediatric and adult orthopaedic surgery, including hip arthroplasty. Atrophy of the tensor fasciae latae muscle has been observed in some cases, despite the use of this internervous approach. We evaluated the nerve supply to the tensor fasciae latae and its potential risk for injury during the anterior approach to the hip joint. Cadaveric hemipelves (n = 19) from twelve human specimens were dissected. The course of the nerve branch to the tensor fasciae latae muscle, as it derives from the superior gluteal nerve, was studied in relation to the ascending branch of the lateral circumflex femoral artery where it enters the tensor fasciae latae. The nerve supply to the tensor fasciae latae occurs in its proximal half by divisions of the inferior branch of the superior gluteal nerve. The nerve branches were regularly coursing in the deep surface on the medial border of the tensor fasciae latae muscle. In seventeen of nineteen cases, one or two nerve branches entered the tensor fasciae latae within 10 mm proximal to the entry point of the ascending branch of the lateral circumflex femoral artery. Coagulation of the ascending branch of the lateral circumflex femoral artery and the placement of retractors during the anterior approach to the hip joint carry the potential risk for injury to the motor nerve branches supplying the tensor fasciae latae. During the anterior approach, the ligation or coagulation of the ascending branch of the lateral circumflex femoral artery should not be performed too close to the point where it enters the tensor fasciae latae. The nerve branches to the tensor fasciae latae could also be compromised by the extensive use of retractors, broaching of the femur during hip arthroplasty, or the inappropriate proximal extension of the anterior approach. Copyright © 2015 by The Journal of Bone and Joint Surgery, Incorporated.

  11. Uso da fáscia temporal na suspensão frontal: descrição da técnica cirúrgica - Relato de caso Use of temporal fascia in frontalis suspension: description of the surgical technique - Case report

    OpenAIRE

    Tânia Pereira Nunes; Mariluze Sardinha; Laura Cardoso; Flávio Buzalaf; Suzana Matayoshi

    2004-01-01

    OBJETIVOS: Familiarizar o oftalmologista com a anatomia da região temporal, descrever a técnica cirúrgica da retirada da fáscia temporal e da suspensão frontal e analisar as vantagens e desvantagens da fáscia temporal na suspensão frontal. MÉTODOS: Revisão do prontuário de uma paciente com blefaroptose grave que foi submetida à suspensão frontal com fáscia temporal. Revisão da anatomia da fossa temporal e das técnicas cirúrgicas. RESULTADOS: Bom resultado estético e funcional foi conseguido n...

  12. SMAS Fusion Zones Determine the Subfascial and Subcutaneous Anatomy of the Human Face: Fascial Spaces, Fat Compartments, and Models of Facial Aging.

    Science.gov (United States)

    Pessa, Joel E

    2016-05-01

    Fusion zones between superficial fascia and deep fascia have been recognized by surgical anatomists since 1938. Anatomical dissection performed by the author suggested that additional superficial fascia fusion zones exist. A study was performed to evaluate and define fusion zones between the superficial and the deep fascia. Dissection of fresh and minimally preserved cadavers was performed using the accepted technique for defining anatomic spaces: dye injection combined with cross-sectional anatomical dissection. This study identified bilaminar membranes traveling from deep to superficial fascia at consistent locations in all specimens. These membranes exist as fusion zones between superficial and deep fascia, and are referred to as SMAS fusion zones. Nerves, blood vessels and lymphatics transition between the deep and superficial fascia of the face by traveling along and within these membranes, a construct that provides stability and minimizes shear. Bilaminar subfascial membranes continue into the subcutaneous tissues as unilaminar septa on their way to skin. This three-dimensional lattice of interlocking horizontal, vertical, and oblique membranes defines the anatomic boundaries of the fascial spaces as well as the deep and superficial fat compartments of the face. This information facilitates accurate volume augmentation; helps to avoid facial nerve injury; and provides the conceptual basis for understanding jowls as a manifestation of enlargement of the buccal space that occurs with age. © 2016 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: journals.permissions@oup.com.

  13. A COMPARITIVE STUDY ON EFFECTIVENESS OF TAPING WITH IONTOPHORESIS AND TAPING ALONE IN CHRONIC PLANTAR FASCITIS

    Directory of Open Access Journals (Sweden)

    Biju Chetri

    2016-04-01

    Full Text Available Background: Plantar fasciitis is a painful condition caused by microtrauma to plantar fascia due to overuse. It is a most common cause of heel pain in runners. Various studies proved taping and Iontophoresis as effective in the treating plantar fasciitis. But there are no studies comparing the combined effect of iontophoresis with taping and taping alone in the treatment of plantar fasciitis. Methods: 50 patients suffering from plantar fasciitis who met the inclusion criteria were selected. The subjects were randomly divided into two groups i.e. Group A and Group B. Group A received taping, iontophoresis with plantar fascia stretching. Group B received taping and plantar fascia stretching. A total of 6 treatment sessions were given on alternate days over a period of two weeks for both the groups. Results: VAS and FFI scores across baseline and post intervention showed a significant improvement statistically in their mean scores between Groups A and B (P<0.05. Between group comparison of VAS and FFI scores, it showed that subject treated with Iontophoresis in combination with taping and plantar fascia stretch (Group A had significant improvement in VAS and functional ability when compared to subjects treated with taping and plantar fascia stretching alone (Group B. Conclusion: Iontophoresis along with Taping and plantar fascia stretching gave an additional benefit when compared with Taping and plantar fascia stretching alone in reducing pain and improving function in plantar fasciitis.

  14. Short-term effect of crural fasciotomy on kinematic variability and propulsion during level locomotion.

    Science.gov (United States)

    Stahl, V A; Nichols, T R

    2014-01-01

    Treadmill locomotion can be characterized by consistent step-to-step kinematics despite the redundant degrees of freedom. The authors investigated the effect of disrupting the crural fascia in decerebrate cats to determine if the crural fascia contributed to kinematic variability and propulsion in the limb. Crural fasciotomy resulted in statistically significant decreases in velocity and acceleration in the joint angles during level walking, before, during, and after paw-off, particularly at the ankle. A further finding was an increase in variance of the limb segment trajectories in the frontal plane. The crural fascia therefore provides force transmission and reduction in kinematic variability to the limb during locomotion.

  15. Optimising abdominal space with deep neuromuscular blockade in gynaecologic laparoscopy

    DEFF Research Database (Denmark)

    Madsen, Matias Vested; Gätke, M R; Springborg, H H

    2015-01-01

    was measured during deep NMB and without NMB at pneumoperitoneum 8 and 12 mmHg both. Additionally, we assessed surgical conditions while suturing the abdominal fascia using a 4-point subjective rating scale. Deep NMB was established with rocuronium and reversed with sugammadex. RESULTS: At 12 mm...... resulted in significantly better ratings of surgical conditions during suturing of the fascia (P=0.03, Mann-Whitney U-test). CONCLUSION: Deep NMB enlarged surgical space measured as the distance from the sacral promontory to the trocar. The enlargement, however, was minor and the clinical significance...... is unknown. Moreover, deep NMB improved surgical conditions when suturing the abdominal fascia....

  16. Surgical anatomy of the retroperitoneal spaces--part I: embryogenesis and anatomy.

    Science.gov (United States)

    Mirilas, Petros; Skandalakis, John E

    2009-11-01

    Embryologically, the retroperitoneal (extraperitoneal) connective tissue includes three strata, which respectively form the internal fascia lining of the body wall, the renal fascia, and the covering of the gastrointestinal viscera. All organs, vessels, and nerves, that lie on the posterior abdominal wall, along with their tissues and surrounding connective and fascial planes, are collectively referred to as the retroperitoneum. The retroperitoneal space is the area of the posterior abdominal wall that is located between the parietal peritoneum and the fascia. Within the greater retroperitoneal space, there are also several small spaces, or subcompartments. Loose connective tissue and fat surround the anatomic entities, and, to a variable degree, occupy the subcompartments. The multilaminar thoracolumbar (lumbodorsal) fascia begins at the occipital area and terminates at the sacrum.

  17. Management of the open abdomen using negative pressure wound therapy with instillation in severe abdominal sepsis

    Directory of Open Access Journals (Sweden)

    Pablo Sibaja

    2017-01-01

    NPWT-I in patients with severe abdominal sepsis had promising results, since we obtained higher fascia closure rates, lower mortality and reduced hospital and ICU length of stay with no complications due to this therapeutic approach.

  18. Treatment of a case of subacute lumbar compartment syndrome using the Graston technique.

    Science.gov (United States)

    Hammer, Warren I; Pfefer, Mark T

    2005-01-01

    To discuss subacute lumbar compartment syndrome and its treatment using a soft tissue mobilization technique. A patient presented with low back pain related to exercise combined with prolonged flexion posture. The symptoms were relieved with rest and lumbar extension. The patient had restrictive lumbar fascia in flexion and rotation and no neurological deficits. The restrictive lumbar posterior fascial layers and adjoining restrictive fascia (thoracic, gluteal, hamstring) were treated with a form of instrument-assisted soft tissue mobilization called the Graston technique. Restoration of fascial extensibility and resolution of the complaint occurred after 6 treatment visits. The posterior spinal fascial compartments may be responsible for intermittent lower back pain. Functional clinical tests can be employed to determine whether the involved fascia is abnormally restrictive. Treatment directed at the restrictive fascia using this soft tissue technique may result in improved fascial functional testing and reduction of symptoms.

  19. Vendaje funcional para la fascitis plantar

    OpenAIRE

    Julián Rochina, Iván

    2013-01-01

    El profesor Vicente Tormo aplica un vendaje funcional que aproxima a su centro geométrico las estructuras que configuran la planta del pie, con el objetivo de mantener relajada la fascia plantar durante la bipedestación.

  20. Laparoscopic transabdominal extraperitoneal repair of lumbar hernia

    National Research Council Canada - National Science Library

    Sharma, A; Panse, R; Khullar, R; Soni, V; Baijal, M; Chowbey, P K

    2005-01-01

    ... fixation of the mesh under vision to the underlying fascia. Laparoscopic lumbar hernia repair by this technique is a tensionless repair that diffuses total intra-abdominal pressure on each square inch of implanted mesh...

  1. Bhat's modifications of Glassberg–Duckett repair to reduce ...

    African Journals Online (AJOL)

    urethra with corpus spongiosum and transecting urethral plate at corona. Buck's fascia was dissected between the corporeal bodies and superficial corporotomies were done as required. Mobilized urethral plate was tubularized to reconstruct ...

  2. Management of plantar fasciitis in the outpatient setting.

    Science.gov (United States)

    Lim, Ang Tee; How, Choon How; Tan, Benedict

    2016-04-01

    Plantar fasciitis is a very common cause of inferior heel pain that can be triggered and aggravated by prolonged standing, walking, running and obesity, among other factors. Treatments are largely noninvasive and efficacious. Supportive treatments, including the plantar fascia-specific stretch, calf stretching, appropriate orthotics and night dorsiflexion splinting, can alleviate plantar fascia pain. While local injections of corticosteroids can help with pain relief, the effects are short-lived and must be weighed against the risk of fat pad atrophy and plantar fascia rupture. Ultrasonography-guided focal extracorporeal shock wave therapy is useful for patients with chronic plantar fasciitis and referrals for this treatment can be made in recalcitrant cases. Activity modification to decrease cyclical repetitive loading of the plantar fascia should be advised during the treatment phase regardless of the chosen treatment modality. Copyright: © Singapore Medical Association.

  3. Magnetic resonance imaging of lesions to the superficial plantar aponevrosis; Imagerie par resonance magnetique des lesions de l`aponevrose plantaire superficielle

    Energy Technology Data Exchange (ETDEWEB)

    Helie, O.; Dubayle, P.; Boyer, B.; Pharaboz, C. [Hopital des Armees Begin, 94 - Saint-Mande (France)

    1995-01-01

    MRI is an efficient imaging modality to establish the diagnosis of plantar fascia tear and planta fasciitis. MRI allows to differentiate recent rupture from scar and fasciitis. (authors). 13 refs., 6 figs.

  4. Identity and quantity of microorganisms in necrotising fasciitis determined by culture and molecular methods

    DEFF Research Database (Denmark)

    Rudkjøbing, Vibeke Børsholt; Thomsen, Trine Rolighed; Nielsen, Per Halkjær

    Necrotising fasciitis (NF), commonly known as flesh eating disease is a fast progressing, potentially lethal infection of the subcutaneous tissue/fascia. Treatment includes high doses of intravenous antibiotics and aggressive surgical debridement. Accurate identification of the microbial community...

  5. The effectiveness of combined prescription of ankle–foot orthosis and stretching program for the treatment of recalcitrant plantar fasciitis

    Directory of Open Access Journals (Sweden)

    Rehab A.E. Sallam

    2016-01-01

    Combined prescription of night-stretch ankle–foot orthosis and stretching exercises for plantar flexors and fascia had greater therapeutic effects compared with each treatment alone. Stretching exercises alone are not beneficial in the treatment of recalcitrant plantar fasciitis.

  6. Ultrasound guided local steroid injection versus extracorporeal ...

    African Journals Online (AJOL)

    Nayera Saber

    2011-12-17

    Dec 17, 2011 ... tive assessment through measuring plantar fascia thickness by US imaging. Patients were .... US localization of the trigger point. Ultrasound guided ..... no significant complications or side effects.20 A meta-analysis identified ...

  7. The effect of extracorporeal shock wave therapy for the treatment of plantar fasciitis in regard to middle-aged patients' activity level and pain localization

    Science.gov (United States)

    Hanada, M.; Takahashi, M.; Matsuyama, Y.

    2017-12-01

    In this retrospective cohort study, we compared the efficacy of extracorporeal shock wave therapy (ESWT) for plantar fasciitis in patients with different activity levels and different pain locations. In total, 92 patients (99 feet) who were over 40 years old with chronic plantar fasciitis were treated with ESWT after being categorized as participating in recreational sports(group R) or only activities of daily living (group D). On the other hand, patients were categorized as having pain in the plantar fascia enthesis (group E) or the entire plantar fascia (group W). Pain during activity and general tenderness were evaluated by using the visual analog scale (VAS) before and after ESWT. Although the VAS for pain score during activity significantly improved in both groups R and D after ESWT (Psports but also having activities of daily living. ESWT was more effective in patients with pain in the plantar fascia enthesis than in patients with pain in the entire plantar fascia.

  8. POWER SPECTRUM DENSITY (PSD) ANALYSIS OF AUTOMOTIVE PEDAL-PAD

    OpenAIRE

    AHMED RITHAUDDEEN YUSOFF; BABA MD DEROS; DIAN DARINA INDAH DARIUS; LEONARD JOSEPH HENRY

    2016-01-01

    Vibration at the pedal-pad may contribute to discomfort of foot plantar fascia during driving. This is due to transmission of vibration to the mount, chassis, pedal, and then to the foot plantar fascia. This experimental study is conducted to determine the estimation of peak value using the power spectral density of the vertical vibration input at the foot. The power spectral density value is calculated based on the frequency range between 13 Hz to 18 Hz. This experiment was conducted usin...

  9. Histomorphological observation of surgical debridement combined with negative pressure therapy in treatment of diabetic foot

    Directory of Open Access Journals (Sweden)

    Jiao-Yun Dong

    2017-08-01

    Conclusion: Epidermal cells on the fascia side of the flap could be derived from the stem cells. Negative pressure wound therapy would attract not only cells but also other elements such as growth factors, cytokines, some nutrients and extracellular matrix. With the formation of the appropriate microenvironment after debridement, the migrated cells can grow, differentiate and spread, eventually leading to the epithelization on the fascia side of the flap in diabetic foot.

  10. Dupuytren’s contracture: A demographic, retrospective analysis

    OpenAIRE

    ÇIRAKLI, Alper; PİŞKİN, Ahmet; ERDOĞAN, Murat; VARLI, Ali; ULUSOY, Serdar

    2013-01-01

    Dupuytren’s contracture is a pathological contracture of the palmar fascia which results in flexion deformity in the fingers, causing restricted movement. It is most frequently seen in elderly males, most commonly in the 4th and 5th fingers. Although the etiology of the disease is not fully known, various factors are held responsible. As there is fascia involvement, it may be seen in different areas of the body. Treatment includes conservative and surgical methods. It is important that the su...

  11. Neuromuscular blockade for improvement of surgical conditions during laparotomy

    DEFF Research Database (Denmark)

    Madsen, Matias Vested; Scheppan, Susanne; Kissmeyer, Peter

    2015-01-01

    INTRODUCTION: During laparotomy, surgeons frequently experience difficult surgical conditions if the patient's abdominal wall or diaphragm is tense. This issue is particularly pertinent while closing the fascia and placing the intestines into the abdominal cavity. Establishment of a deep neuromus......INTRODUCTION: During laparotomy, surgeons frequently experience difficult surgical conditions if the patient's abdominal wall or diaphragm is tense. This issue is particularly pertinent while closing the fascia and placing the intestines into the abdominal cavity. Establishment of a deep...

  12. Difference in Success Treating Proximal Interphalangeal and Metacarpophalangeal Joints with Collagenase

    DEFF Research Database (Denmark)

    Liv Hansen, Karina; Werlinrud, Jens Christian; Larsen, Søren

    2017-01-01

    BACKGROUND: Dupuytren disease (DD) is a fibroproliferative disorder of the palmar fasciae causing extension deficit and impaired hand function. Treatment with injection of collagenase clostridium histolyticum (CCH) is a nonsurgical treatment method. The aim of this study was to evaluate the diffe......BACKGROUND: Dupuytren disease (DD) is a fibroproliferative disorder of the palmar fasciae causing extension deficit and impaired hand function. Treatment with injection of collagenase clostridium histolyticum (CCH) is a nonsurgical treatment method. The aim of this study was to evaluate...

  13. Three Cases of Exotropic Moebius Syndrome.

    Science.gov (United States)

    Bagheri, Abbas; Feizi, Mohaddese

    2017-02-14

    Moebius syndrome is characterized by congenital facial palsy and limitation in horizontal gaze. The surgical results of the exotropic pattern are rare and have not been published before. The authors report three cases of exotropic Moebius syndrome. Maximal weakening of the lateral rectus muscles followed by strengthening of the medial recti in exotropic Moebius syndrome can improve exotropia significantly. Most of these cases also need some measures to relieve the often associated severe dry eye. [J Pediatr Ophthalmol Strabismus. 2017;54:e9-e12.]. Copyright 2017, SLACK Incorporated.

  14. Rhabdomyolysis in DOMS

    Energy Technology Data Exchange (ETDEWEB)

    Martinez Carsi, C. [Hospital 9 d' Octubre, Valencia (Spain). Serveis de Medicina Nuclear; Ruiz Hernandez, G. [Hospital Clinic Universitari, Valencia (Spain). Serveis de Medicina Nuclear; Sanchez Marchori, C.; Munoz Moliner, J. [Hospital 9 d' Octubre, Valencia (Spain). Serveis de Traumatologia

    1999-07-01

    A 26-year-old man with a previous history of external twin bursitis was remitted to our Department for a bone scintigraphy. Before the study, the patient performed an elevated number of intense sprints. Bone scintigraphy showed a bilaterally increased activity in both anterior rectum muscles suggesting rhabdomyolysis. Biochemical studies and MRT confirmed the diagnosis. (orig.) [German] Ein 26jaehriger Mann mit vorausgehender M.-gastrocnemius-Bursitis wurde zur Skelettszintigraphie in unsere Abteilung ueberwiesen. Vor der Untersuchung fuehrte der Patient mehrere Kurzstreckensprints durch. Die Skelettszintigraphie ergab eine erhoehte Aktivitaet in beiden Mm. recti femoris, die auf eine Rhabdomyolyse hinweist. Biochemische Untersuchungen und MRT bestaetigten die Diagnose. (orig.)

  15. A Retrospective Study on the Surgical Affections of Young Calves

    Directory of Open Access Journals (Sweden)

    J.D. Parrah

    2013-04-01

    Full Text Available Surgical affections of 29 young calves were retrospectively reviewed. The affections were broadly classified into congenital malformation and acquired ones. Congenital malformations recorded atresia ani (6, atresia ani et recti (4, meningocele (1, pervious urachus (3, congenital preputial orifice stenosis (1, growth at umbilicus (2, knuckling (4, papilloma of tail (1, Imperforate urinary meatus (3, Ocular dermoid (1. Acquired abnormalities included mandibular fracture (3. Surgical treatment for such conditions was carried out after the differential diagnosis. The development of these congenital malformations, their effect on the animal life and the different surgical interventions were discussed.

  16. [View to surgical treatment of midline hernias considering their biomechanical properties].

    Science.gov (United States)

    Lazarev, S M; Baga, D K

    2009-01-01

    Biomechanical parameters of the white line in health, in postoperative ventral hernias, in midline hernias and diastasis recti abdominis were studied on a special stand. It was noted that the elasticity modulus of the white line in the transverse direction is more than that in the longitudinal direction. The white line tissue strength in patients with midline hernia was 46.5% less as compared with the normal line. The greatest strength and transfer appeared with the elliptical opening stretched along the white line as compared with the round form of the opening.

  17. Pelvic floor physical therapy in urogynecologic disorders.

    Science.gov (United States)

    Kotarinos, Rhonda K

    2003-08-01

    Physical therapists are uniquely qualified to treat pelvic floor dysfunction with conservative management techniques. Techniques associated with incontinence and support functions of the pelvic floor include bladder training and pelvic floor rehabilitation: pelvic floor exercises, biofeedback therapy, and pelvic floor electrical stimulation. Pain associated with mechanical pelvic floor dysfunction can be treated by physical therapists utilizing various manual techniques and modalities. Research documents that conservative management is effective in treating many conditions associated with pelvic floor dysfunction. Research should be conducted to determine if addressing diastasis recti and contracture of the pelvic floor musculature should be a component of the standard physical therapy protocol.

  18. Rehabilitation of the short pelvic floor. II: Treatment of the patient with the short pelvic floor.

    Science.gov (United States)

    FitzGerald, M P; Kotarinos, R

    2003-10-01

    Several urogynecologic syndromes are associated with the clinical finding of a short, painful, tender and weak pelvic floor and a variety of connective tissue abnormalities. Techniques for rehabilitation include the avoidance of perpetuating factors, rehabilitation of extrapelvic musculoskeletal abnormalities, the use of manual techniques and needling to promote resolution of connective tissue problems, closure of any diastasis recti, and transvaginal/transrectal manual release of muscular trigger points and contractures. Therapy can be facilitated by pudendal or epidural nerve block. Patients contribute to their success through home maintenance programs.

  19. [Alloplastics of median ventral hernias with polypropylene gauze].

    Science.gov (United States)

    Moshkova, T A

    2008-01-01

    The article summarizes an experience with 83 alloplastics with polypropylene gauze performed in 75 patients with median ventral hernias. An original method is described of confrontation and retention of the rectal abdominal muscles in the middle position with the help of prosthesis. The proposed method of operation improves its results: postoperative complications developed two times rarer, less amount of the implanted synthetic material used, the patients were at the hospital for a shorter time. In these patients there were no recurrent hernias and diastasis recti abdominis.

  20. The Beckwith-Wiedemann syndrome phenotype and the risk of cancer.

    Science.gov (United States)

    Schneid, H; Vazquez, M P; Vacher, C; Gourmelen, M; Cabrol, S; Le Bouc, Y

    1997-06-01

    Beckwith-Wiedemann syndrome (BWS) comprises of a number of childhood abnormalities, often associated with one or more tumors. Thirty-eight patients were investigated to determine clinical and/or biological signs associated with a tumor presence. Our patients exhibited a higher incidence of tumor development (21%) than that previously reported, underlying the care with which such patients should be followed, when particular clinical features are observed: visceromegaly affecting three organs (liver, kidney, spleen), and also family history with sign of BWS such as macroglossia, omphalocele, hemihypertrophy, embryonic tumor), high body weight at birth (> or = +2 standard deviations and diastasis recti.

  1. [Treatment of linea alba hernia and diastasis of rectus abdominis].

    Science.gov (United States)

    Gireev, G I; Zagirov, U Z; Shakhnazarov, A M

    1997-01-01

    The asynchronous development of structural and metabolic disorders of aponeurosis, leading to the development of defects in sheath of the rectus abdominis is the major factor of hernia of linea alba formation. Development of diastasis of m. rectus abdominis is caused by primary structural and metabolic changes of myocytes caused by the extreme overload. The important factor of the operation is restoration of anatomic and physiologic parameters of the abdominal wall by bringing mm. rectus abdominis together, shortening and enforsing of aponeurosis makes it possible to distribute regularly the load on the aponeurotic sheath of musculi recti.

  2. Complete congenital sternal cleft in an adult: repair by autogenous tissues.

    Science.gov (United States)

    Suri, R K; Sharma, R K; Jha, N K; Sharma, B K

    1996-08-01

    We are reporting here a rare case of congenital complete sternal cleft in an adult of 25 years of age, with absent anterior pericardium and "diastasis recti." Successful surgical repair was achieved along with the preservation of the already existing anatomic and mechanical sanctity of thoracic cage, sternal reconstruction, and protection of the underlying heart and great vessels with a good cosmetic result using autogenous tissue i.e., iliac bone and "V-Y" myoplasty of pectoralis major muscles with their functional preservation and correction of associated anomalies.

  3. Comparative study of 5 different membranes for guided bone regeneration of rabbit mandibular defects beyond critical size.

    Science.gov (United States)

    Thomaidis, Vasilis; Kazakos, Kostas; Lyras, Dimitris N; Dimitrakopoulos, Ioannis; Lazaridis, Nikolaos; Karakasis, Dimitrios; Botaitis, Sotirios; Agrogiannis, George

    2008-04-01

    Although several studies have examined use of collagen membranes in guided bone regeneration (GBR), none has examined the use of human fascia temporalis as a bioabsorbable barrier. The majority of studies related to GBR have examined critical size defects. We sought to assess the human fascia temporalis and other well-documented membranes applied for GBR in mandibular osseous defects beyond critical size. Fifty adult male New Zealand white rabbits were used in this study. Five groups of 10 animals each were used: HFL (human fascia lata membrane), HP (human pericardium), HFT (human fascia temporalis), BP (bovine pericardium), and PTFE (expanded polytetrafluoroethylene). Animals were killed 10 weeks after membrane application. In each animal, 9-mm circular mandibular defects were created bilaterally. On 1 side of the jaw, the defect was covered with 1 of the test membranes; the defect on the other side served as a control. Harvested specimens were examined histologically. Membranes were significantly superior to the controls in all animals (P0.05). According to our results, the fascia temporalis is not recommended for GBR techniques. The fascia lata, human pericardium, bovine pericardium, and e-PTFE advance bone regeneration and can be successfully used as GBR membranes for osseous defects beyond the critical size.

  4. Volumes efetivos de anestésicos locais para o bloqueio do compartimento da fáscia ilíaca: estudo comparativo duplamente encoberto entre ropivacaína a 0,5% e bupivacaína a 0,5% Volúmenes efectivos de anestésicos locales para el bloqueo del compartimiento de la fascia ilíaca: estudio comparativo doblemente encubierto entre ropivacaína a 0,5% y bupivacaína a 0,5% Effective volume of local anesthetics for fascia iliac compartment block: a double-blind, comparative study between 0.5% ropivacaine and 0.5% bupivacaine

    OpenAIRE

    Helayel Pablo Escovedo; Lobo Giovanni; Vergara Roberta; Conceição Diogo Brüggemann da; Oliveira Filho Getúlio Rodrigues de

    2006-01-01

    JUSTIFICATIVA E OBJETIVOS: O bloqueio do compartimento da fáscia ilíaca é amplamente empregado como parte das técnicas anestésicas para intervenções cirúrgicas de quadril, coxa e joelho. A maioria dos estudos tem utilizado volumes fixos de ropivacaína ou de bupivacaína. Este estudo teve como objetivo calcular os volumes de ropivacaína a 0,5% e de bupivacaína a 0,5% efetivos em 50% (VE50), 95% (VE95) e 99% (VE99) dos casos para realização de bloqueios do compartimento da fáscia ilíaca. MÉTODO:...

  5. Pattern Strabismus: Where Does the Brain's Role End and the Muscle's Begin?

    Directory of Open Access Journals (Sweden)

    Fatema F. Ghasia

    2013-01-01

    Full Text Available Vertically incomitant pattern strabismus comprises 50% of infantile horizontal strabismus. The oblique muscle dysfunction has been associated with pattern strabismus. High-resolution orbit imaging and contemporary neurophysiology studies in non-human primate models of strabismus have shed light into the mechanisms of pattern strabismus. In this review, we will examine our current understanding of etiologies of pattern strabismus. Speculated pathophysiology includes oblique muscle dysfunction, loss of fusion with altered recti muscle pull, displacements and instability in connective tissue pulleys of the recti muscles, vestibular hypofunction, and abnormal neural connections. Orbital mechanical factors, such as abnormal pulleys, were reported as a cause of pattern strabismus in patients with craniofacial anomalies, connective tissue disorders, and late-onset strabismus. In contrast, abnormal neural connections could be responsible for the development of a pattern in infantile-onset strabismus. Pattern strabismus is likely multifactorial. Understanding the mechanisms of pattern strabismus is pivotal to determine an appropriate surgical treatment strategy for these patients.

  6. Low scar abdominoplasty with inferior positioning of the umbilicus.

    Science.gov (United States)

    Colwell, Amy S; Kpodzo, Dzifa; Gallico, G Gregory

    2010-05-01

    Miniabdominoplasty with umbilical free float has received little attention in the literature in 15 years and has been criticized for an abnormally low umbilicus. We hypothesized the umbilicus in women presenting for abdominal contouring is positioned higher than ideal and thus may benefit from lowering. In addition, we felt modifications of the original umbilical float technique would improve aesthetic results. A retrospective review identified 60 patients aged 34 to 56 who had abdominoplasty with umbilical fascial transection and inferior positioning. Technical modifications included low placement of a full transverse abdominal scar, abdominal flap undermining to the rib cage, more inferior umbilical repositioning, flank liposuction, and plication of diastasis recti from xiphoid to pubis. Patients did not have enough excess skin to allow traditional abdominoplasty without a high-transverse or vertical midline scar. No umbilical or incisional skin necrosis occurred. To assess optimal umbilical position, plastic surgeons were asked to draw the ideal position on pre- and postoperative photographs from 5 patients. The mean ideal umbilical position was 2.2 cm lower than the actual position (P diastasis recti but a normal body mass index.

  7. [Optimization of surgical treatment of median postoperative abdominal hernias].

    Science.gov (United States)

    Feleshtyns'kyĭ, Ia P; Vatamaniuk, V F; Dubenets', V O; Svyrydovs'kyĭ, S A

    2010-03-01

    The analysis surgical treatment results in 1187 patients. ageing 30-80 yrs old, in 2000-2009 period, for median postoperative abdominal hernia (MPOAH) is presented. Autoplasty was performed in 43 (3.6%) patients, suffering MPOAH of small and middle size without mm. recti abdomini diastasis. The "sub lay" method constitutes an optimal variant of alloplasty for MPOAH of small and middle size with mm. recti abdomini diastasis and of big size, and for giant MPOAH - the operations according to Ramirez method in our modification together with the net implants application. Intraabdominal hypertension was noted in 2 (0.8%) of 231 patients, suffering giant MPOAH, seroma--in 86 (7.2%), the wound suppuration - in 16 (1.3%). Pulmonary thromboembolism had constituted the cause of death in 2 (0.8%) patients, suffering giant MPOAH. Late results in terms 1-5 yrs were studied up in 520 patients. Chronic pain in the abdominal wall portion was noted by 17 (3.2%) patients and the hernia recurrence--7 (1.3%).

  8. An efficient way to correct recurrent rectus diastasis.

    Science.gov (United States)

    Nahas, Fabio Xerfan; Ferreira, Lydia Masako; Mendes, José de Arimatéia

    2004-01-01

    Recurrent rectus diastasis is a troublesome complication because its correction requires an extensive procedure. Two patients with recurrent rectus diastasis secondary to abdominoplasty corrected by plication of the anterior rectus sheath are presented. These patients had lateral insertion of the rectus muscles. They were treated by the advancement of the rectus muscles after undermining of the posterior rectus sheath and a two-layer closure to correct the rectus diastasis. Good cosmetic results and postoperative pain control were achieved in both cases. The causes, prevention, and treatment for this type of rectus diastasis are described. The main reason for recurrence of this deformity in these patients was lateral insertion of the rectus muscles on the costal margins. On the basis principle, an efficient technique to correct this deformity is described. A postoperative compute tomography scan with slices made at the same bony level as the preoperative control examination demonstrated total correction of rectus diastasis over a long-term follow-up evaluation. Advancement of the recti muscles seems to be a reliable method for correcting recurrent rectus diastasis in patients with lateral insertion of the recti muscles.

  9. Multi-Acupuncture Point Injections and Their Anatomical Study in Relation to Neck and Shoulder Pain Syndrome (So-Called Katakori) in Japan.

    Science.gov (United States)

    Terayama, Hayato; Yamazaki, Hajime; Kanazawa, Teruhisa; Suyama, Kaori; Tanaka, Osamu; Sawada, Makoto; Ito, Miho; Ito, Kenji; Akamatsu, Tadashi; Masuda, Ritsuko; Suzuki, Toshiyasu; Sakabe, Kou

    2015-01-01

    Katakori is a symptom name that is unique to Japan, and refers to myofascial pain syndrome-like clinical signs in the shoulder girdle. Various methods of pain relief for katakori have been reported, but in the present study, we examined the clinical effects of multi-acupuncture point injections (MAPI) in the acupuncture points with which we empirically achieved an effect, as well as the anatomical sites affected by liquid medicine. The subjects were idiopathic katakori patients (n = 9), and three cadavers for anatomical investigation. BL-10, GB-21, LI-16, SI-14, and BL-38 as the WHO notation were selected as the acupuncture point. Injections of 1 mL of 1% w/v mepivacaine were introduced at the same time into each of these points in the patients. Assessment items were the Pain Relief Score and the therapeutic effect period. Dissections were centered at the puncture sites of cadavers. India ink was similarly injected into each point, and each site that was darkly-stained with India ink was evaluated. Katakori pain in the present study was significantly reduced by MAPI. Regardless of the presence or absence of trigger points, pain was significantly reduced in these cases. Dark staining with India ink at each of the points in the anatomical analysis was as follows: BL-10: over the rectus capitis posterior minor muscle and rectus capitis posterior major muscle fascia; GB-21: over the supraspinatus muscle fascia; LI-16: over the supraspinatus muscle fascia; SI-14: over the rhomboid muscle fascia; and BL-38: over the rhomboid muscle fascia. The anatomical study suggested that the drug effect was exerted on the muscles above and below the muscle fascia, as well as the peripheral nerves because the points of action in acupuncture were darkly-stained in the spaces between the muscle and the muscle fascia.

  10. Visual enhancement of fascial tissue in endoscopy

    Science.gov (United States)

    Stehle, Thomas; Behrens, Alexander; Bolz, Matthias; Aach, Til

    2008-03-01

    A colon resection, necessary in case of colon cancer, can be performed minimally invasively by laparoscopy. Before the affected part of the colon can be removed, however, the colon must be mobilized. A good technique for mobilizing the colon is to use Gerota's fascia as a guiding structure, i. e. to dissect along this fascia, without harming it. The challenge of this technique is that Gerota's fascia is usually difficult to distinguish from other tissue. In this paper, we present an approach to enhance the visual contrast between fatty tissue covered by Gerota's fascia and uncovered fatty tissue, and the contrast of both structures to the remaining soft tissue in real time (50 fields per second). As fasciae are whitish transparent tissues, they cannot be identified by means of their color itself. Instead, we found that their most prominent feature to distinguish is the color saturation. To enhance their visible contrast, we applied a non-linear transformation to the saturation. An off-line evaluation was carried out consulting two specialists in laparoscopic colon resection. We presented them four scenes from two different interventions in which our enhancement was applied together with the original scenes. These scenes did not only contain situations where Gerota's fascia had to be found, but also situations where aerosol from ultrasonically activated scissors inhibited the clear vision, or situations where critical structures such as the ureter or nerves had to be identified under fascial tissue. The surgeons stated that our algorithm clearly offered an information gain in all of the presented scenes, and that it did not impair the clear vision in case of aerosol or the visibility of critical structures. So the colon mobilization could be carried out easier, faster, and safer. In the subsequent clinical on-line evaluation, the specialists confirmed the positive effect of the proposed algorithm on the visibility of Gerota's fascia.

  11. Prognostic Value of Diagnostic Sonography in Patients With Plantar Fasciitis.

    Science.gov (United States)

    Fleischer, Adam E; Albright, Rachel H; Crews, Ryan T; Kelil, Tatiana; Wrobel, James S

    2015-10-01

    The primary objective of this study was to determine whether the sonographic appearance of the plantar fascia is predictive of the treatment (ie, pain) response in patients receiving supportive therapy for proximal plantar fasciitis. This study was a secondary analysis of data obtained from a randomized controlled trial of ambulatory adults, which examined the efficacy of 3 different foot supports for plantar fasciitis. Participants underwent diagnostic sonographic examinations of their heel at baseline and again at 3 months by a single experienced foot and ankle surgeon. Quantitative (eg, thickness) and qualitative (eg, biconvexity) characteristics of the fascia were recorded according to a standard protocol. Logistic regression models were used to identify predictors of the pain response. Seventy patients completed a baseline evaluation, and 63 patients completed a 3-month follow-up assessment. The pain response was not associated with the type of foot support (P> .05). The only significant indicator of an unfavorable response in the univariate and multivariate analyses was biconvexity of the plantar fascia on sonography at presentation (multivariate odds ratio, 4.76 [95% confidence interval, 1.16-19.5; P= .030). Furthermore, changes in self-reported pain over the 3-month study period were not accompanied by alterations in plantar fascia thickness over this time (r = .056; P = .671). We conclude that patients who present with biconvexity of the plantar fascia may be less responsive to tier 1 treatment regimens that center around mechanical support of the plantar fascia. Furthermore, follow-up measurements of the fascia in this population should not weigh heavily in decisions such as return to play. © 2015 by the American Institute of Ultrasound in Medicine.

  12. Multi-Acupuncture Point Injections and Their Anatomical Study in Relation to Neck and Shoulder Pain Syndrome (So-Called Katakori in Japan.

    Directory of Open Access Journals (Sweden)

    Hayato Terayama

    Full Text Available Katakori is a symptom name that is unique to Japan, and refers to myofascial pain syndrome-like clinical signs in the shoulder girdle. Various methods of pain relief for katakori have been reported, but in the present study, we examined the clinical effects of multi-acupuncture point injections (MAPI in the acupuncture points with which we empirically achieved an effect, as well as the anatomical sites affected by liquid medicine. The subjects were idiopathic katakori patients (n = 9, and three cadavers for anatomical investigation. BL-10, GB-21, LI-16, SI-14, and BL-38 as the WHO notation were selected as the acupuncture point. Injections of 1 mL of 1% w/v mepivacaine were introduced at the same time into each of these points in the patients. Assessment items were the Pain Relief Score and the therapeutic effect period. Dissections were centered at the puncture sites of cadavers. India ink was similarly injected into each point, and each site that was darkly-stained with India ink was evaluated. Katakori pain in the present study was significantly reduced by MAPI. Regardless of the presence or absence of trigger points, pain was significantly reduced in these cases. Dark staining with India ink at each of the points in the anatomical analysis was as follows: BL-10: over the rectus capitis posterior minor muscle and rectus capitis posterior major muscle fascia; GB-21: over the supraspinatus muscle fascia; LI-16: over the supraspinatus muscle fascia; SI-14: over the rhomboid muscle fascia; and BL-38: over the rhomboid muscle fascia. The anatomical study suggested that the drug effect was exerted on the muscles above and below the muscle fascia, as well as the peripheral nerves because the points of action in acupuncture were darkly-stained in the spaces between the muscle and the muscle fascia.

  13. A cadaver study into the number of fasciotomies required to decompress the anterior compartment in forearm compartment syndrome.

    Science.gov (United States)

    Benamran, Lionel; Masquelet, Alain Charles

    2017-11-27

    There is no typical approach for decompression of forearm compartment syndrome, due to contradictory considerations regarding the characteristics of forearm anterior compartment deep fascia. The main purpose of this study was to determine how many fasciae should be opened to fully decompress the forearm anterior compartment. Further, the compliance of the deep anterior compartment was also investigated, to strengthen our results. An experimental study of a laboratory model of acute forearm compartment syndrome was performed. A deep forearm injection of egg white was undertaken to create an acute forearm compartment syndrome in sixteen non-embalmed human forearms from six male and two female donors. The pressure in the superficial and deep anterior compartments was recorded four times, both before and after each fasciotomy and the compliance of the deep anterior compartment was calculated for each step. The first incision of the superficial lamina of the deep fascia was not sufficient to decrease the elevated compartment pressure in the superficial and deep anterior compartments. Whereas the pressures decreased to near-baseline levels, following the fasciotomy of the intermuscular septum observed posterior to the flexor carpi radialis. The last incision of the deep lamina of the deep anterior fascia had no noticeable impact. These observations supported the hypothesis of high compliance of the deep anterior compartment. Two successive incisions were necessary to decompress the anterior compartment: the incision of the superficial lamina of the deep fascia and the incision of the intermuscular septum.

  14. Necrotizing fasciitis: contribution and limitations of diagnostic imaging.

    Science.gov (United States)

    Malghem, Jacques; Lecouvet, Frédéric E; Omoumi, Patrick; Maldague, Baudouin E; Vande Berg, Bruno C

    2013-03-01

    Necrotizing fasciitis is a rare, rapidly spreading, deep-seated infection causing thrombosis of the blood vessels located in the fascia. Necrotizing fasciitis is a surgical emergency. The diagnosis typically relies on clinical findings of severe sepsis and intense pain, although subacute forms may be difficult to recognize. Imaging studies can help to differentiate necrotizing fasciitis from infections located more superficially (dermohypodermitis). The presence of gas within the necrotized fasciae is characteristic but may be lacking. The main finding is thickening of the deep fasciae due to fluid accumulation and reactive hyperemia, which can be visualized using computed tomography and, above all, magnetic resonance imaging (high signal on contrast-enhanced T1 images and T2 images, best seen with fat saturation). These findings lack specificity, as they can be seen in non-necrotizing fasciitis and even in non-inflammatory conditions. Signs that support a diagnosis of necrotizing fasciitis include extensive involvement of the deep intermuscular fascias (high sensitivity but low specificity), thickening to more than 3mm, and partial or complete absence on post-gadolinium images of signal enhancement of the thickened fasciae (fairly high sensitivity and specificity). Ultrasonography is not recommended in adults, as the infiltration of the hypodermis blocks ultrasound transmission. Thus, imaging studies in patients with necrotizing fasciitis may be challenging to interpret. Although imaging may help to confirm deep tissue involvement and to evaluate lesion spread, it should never delay emergency surgical treatment in patients with established necrotizing fasciitis. Copyright © 2012. Published by Elsevier SAS.

  15. Expression of the endocannabinoid receptors in human fascial tissue

    Directory of Open Access Journals (Sweden)

    C. Fede

    2016-06-01

    Full Text Available Cannabinoid receptors have been localized in the central and peripheral nervous system as well as on cells of the immune system, but recent studies on animal tissue gave evidence for the presence of cannabinoid receptors in different types of tissues. Their presence was supposed also in myofascial tissue, suggesting that the endocannabinoid system may help resolve myofascial trigger points and relieve symptoms of fibromyalgia. However, until now the expression of CB1 (cannabinoid receptor 1 and CB2 (cannabinoid receptor 2 in fasciae has not yet been established. Small samples of fascia were collected from volunteers patients during orthopedic surgery. For each sample were done a cell isolation, immunohistochemical investigation (CB1 and CB2 antibodies and real time RT-PCR to detect the expression of CB1 and CB2. Both cannabinoid receptors are expressed in human fascia and in human fascial fibroblasts culture cells, although to a lesser extent than the control gene. We can assume that the expression of mRNA and protein of CB1 and CB2 receptors in fascial tissue are concentrated into the fibroblasts. This is the first demonstration that the fibroblasts of the muscular fasciae express CB1 and CB2. The presence of these receptors could help to provide a description of cannabinoid receptors distribution and to better explain the role of fasciae as pain generator and the efficacy of some fascial treatments. Indeed the endocannabinoid receptors of fascial fibroblasts can contribute to modulate the fascial fibrosis and inflammation.

  16. Sonographic evaluation of plantar fasciitis and relation to body mass index

    Energy Technology Data Exchange (ETDEWEB)

    Ozdemir, Huseyin [Department of Radiology Firat University, Faculty of Medicine, Elazig 23119 (Turkey)]. E-mail: ozdemir@firat.edu.tr; Yilmaz, Erhan [Department Orthopedic Firat University, Faculty of Medicine, Elazig (Turkey); Murat, Ayse [Department of Radiology Firat University, Faculty of Medicine, Elazig 23119 (Turkey); Karakurt, Lokman [Department Orthopedic Firat University, Faculty of Medicine, Elazig (Turkey); Poyraz, A. Kursad [Department of Radiology Firat University, Faculty of Medicine, Elazig 23119 (Turkey); Ogur, Erkin [Department of Radiology Firat University, Faculty of Medicine, Elazig 23119 (Turkey)

    2005-06-01

    Purpose: We have investigated the role of sonography in the diagnosis of plantar fasciitis. Materials and methods: This study evaluates 39 patients with plantar fasciitis and control group of 22 healthy volunteers. The plantar fascia thickness was measured 5 mm distal to the insertion of the calcaneus of plantar aponeurosis. Qualitative parameters such as decreased echogenity, biconvexity, perifascial fluid and calcification of plantar fascia were also noted. Results: Mean plantar fascia thickness was measured 2.9 mm in patients with unilateral heel pain, 2.2 mm for contralateral normal heel and 2.5 mm for control group. There was a statistically significant difference between heel with plantar fasciitis, contralateral normal heel and control groups (p = 0.009 and 0.0001, respectively). Mean body mass index was 28 kg/m{sup 2} in patients with heel pain and 25 kg/m{sup 2} in control group. Body mass index measurements were significantly different between plantar fasciitis and control groups. We found reduced plantar fascia echogenity in 16 cases (41%), calcaneal spur in 20 cases (51%), biconvex appearance in two cases (5.1%) and perifascial fluid in one case (2.5%). Conclusion: We conclude that in patients with plantar fasciitis, ultrasound may detect relatively small differences in plantar fascia thickness even in clinically unequivocal plantar fasciitis.

  17. Subcalcaneal Bursitis With Plantar Fasciitis Treated by Arthroscopy

    Science.gov (United States)

    Yamakado, Kotaro

    2013-01-01

    We report the successful arthroscopic treatment of a case of subcalcaneal bursitis with plantar fasciitis. To our knowledge, this is the first report on arthroscopic excision of a subcalcaneal bursa. Right heel pain developed in a 50-year-old woman, without any obvious cause. She reported that the heel pain occurred immediately after waking and that the heel ached when she walked. Magnetic resonance imaging showed an extra-articular, homogeneous, high-intensity lesion in the fat pad adjacent to the calcaneal tubercle on T2-weighted sagittal and coronal images and thickening of the plantar fascia on T2-weighted sagittal images. A diagnosis of a recalcitrant subcalcaneal bursitis with plantar fasciitis was made, and surgery was performed. The arthroscope was placed between the calcaneus and the plantar fascia. With the surgeon viewing from the lateral portal and working from the medial portal, the dorsal surface of the degenerative plantar fascia was debrided and the medial half of the plantar fascia was released, followed by debridement of the subcalcaneal bursal cavity through the incised plantar fascia. Full weight bearing and gait were allowed immediately after the operation. At the latest follow-up, the patient had achieved complete resolution of heel pain without a recurrence of the mass, confirmed by magnetic resonance imaging. PMID:23875139

  18. [Assessment of plantar fasciitis using shear wave elastography].

    Science.gov (United States)

    Zhang, Lining; Wan, Wenbo; Zhang, Lihai; Xiao, Hongyu; Luo, Yukun; Fei, Xiang; Zheng, Zhixin; Tang, Peifu

    2014-02-01

    To assess the stiffness and thickness of the plantar fascia using shear wave elastography (SWE) in healthy volunteers of different ages and in patients with plantar fasciitis. The bilateral feet of 30 healthy volunteers and 23 patients with plantar fasciitis were examined with SWE. The plantar fascia thickness and elasticity modulus value were measured at the insertion of the calcaneus and at 1 cm from the insertion. The elderly volunteers had a significantly greater plantar fascia thickness measured using conventional ultrasound (P=0.005) and a significantly lower elasticity modulus value than the young volunteers (P=0.000). The patients with fasciitis had a significantly greater plantar fascia thickness (P=0.001) and a lower elasticity modulus value than the elderly volunteers (P=0.000). The elasticity modulus value was significantly lower at the calcaneus insertion than at 1 cm from the insertion in patients with fasciitis (P=0.000) but showed no significantly difference between the two points in the elderly or young volunteers (P=0.172, P=0.126). SWE allows quantitative assessment of the stiffness of the plantar fascia, which decreases with aging and in patients with plantar fasciitis.

  19. Investigation of the acute plantar fasciitis with contrast-enhanced ultrasound and shear wave elastography - first results.

    Science.gov (United States)

    Putz, Franz Josef; Hautmann, Matthias G; Banas, Miriam; Jung, Ernst Michael

    2017-09-04

    The plantar fasciitis is a common disease with a high prevalence in public and a frequent cause of heel pain. In our pilot study, we wanted to characterise the feasibility of shear-wave elastography and contrast-enhanced ultrasound (CEUS) in the assessment of the plantar fasciitis. 23 cases of painful heels were examined by B-Mode ultrasound, Power Doppler (PD), shear wave elastography and contrast-enhanced ultrasound before anti-inflammatory radiation. Time-intensity-curves were analysed by the integrated software. The results for area-under-the-curve (AUC), peak, time-to-peak (TTP) and mean-transit-time (MTT) were compared between the plantar fascia and the surrounding tissue. All cases showed thickening of the plantar fascia, in most cases with interstitial oedema (87.0%). Shear wave elastography showed inhomogeneous stiffness of the plantar fascia. 83.3% of cases showed a visible hyperperfusion in CEUS at the proximal plantar fascia in comparison to the surrounding tissue. This hyperperfusion could also be found in 75.0% of cases with no signs of vascularisation in PD. AUC (p = 0.0005) and peak (p = 0.037) were significantely higher in the plantar fascia than in the surrounding tissue. CEUS and shear wave elastography are new diagnostic tools in the assessment of plantar fasciitis and can provide quantitative parameters for monitoring therapy.