WorldWideScience

Sample records for brindley sacral anterior

  1. The Sacral Hiatus Approach for Drainage of Anterior Lumbo-Sacral Epidural Abscesses

    Science.gov (United States)

    Mathews, M.S.; Ospina, J.; Suzuki, S.

    2011-01-01

    Summary Lumbosacral epidural abscesses are managed either conservatively with IV antibiotics or with open surgery, particularly in the presence of acute neurological symptoms. Their location makes it difficult for image-guided interventional approaches either for biopsy or evacuation. We report the sacral hiatus and canal as a corridor for image-guided minimally invasive abscess of lumbosacral epidural abscess for aspiration. A 56-year-old man presented to the emergency department complaining of six weeks of worsening low back pain. MRI of the patient’s lumbosacral spine showed osteomyelitis involving his L5, S1 vertebrae, L5-S1 discitis, as well as an anterior epidural abscess extending from L4-5 disc space to the S2 vertebral level. Blood cultures grew out gram-positive cocci. For drainage, a 5-French micropuncture kit was utilized to access the hiatus. Under fluoroscopic guidance a microwire was then advanced along the sacral canal. An 18-gauge needle curved to approximate the contours of the sacral canal was then advanced over the guidewire. Once anatomic access was established 2 ml of thick purulent material was aspirated. The patient tolerated the procedure well, and no focal nerve root symptoms were noted following the procedure. Image-guided aspiration of lumbosacral epidural abscesses can thus be carried out in a safe and effective manner using a sacral hiatus approach. PMID:22192554

  2. Progressive bilateral anterior sacral meningoceles in Marfan syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Scheck, R.J. [Dept. of Radiology, Univ. Muenchen (Germany); Schramm, T. [Dept. of Gynaecology and Obstetrics, 1. Frauenklinik, Univ. Muenchen (Germany); Gloning, K.P. [Dept. of Gynaecology and Obstetrics, 1. Frauenklinik, Univ. Muenchen (Germany); Vogl, T. [Dept. of Radiology, Univ. Muenchen (Germany); Ostermayer, E. [Dept. of Gynaecology and Obstetrics, 1. Frauenklinik, Univ. Muenchen (Germany)

    1995-08-01

    Anterior sacral meningoceles (ASM) in Marfan syndrome are rare. They may cause constipation, urinary frequency, dysmenorrhoea, and low back pain or numbness. This report describes bilateral ASM at the level of S1, S2 and S3 in a woman with Marfan syndrome who was admitted to the gynaecology department for evaluation of left lower abdominal pain. The magnetic resonance appearance of the meningoceles is discussed and compared with findings from transvaginal ultrasound and CT. As MRI offers excellent delineation of spinal and pelvic structures, it is the most useful technique available in establishing the diagnosis and planning the treatment of ASM. (orig.)

  3. Progressive bilateral anterior sacral meningoceles in Marfan syndrome

    International Nuclear Information System (INIS)

    Anterior sacral meningoceles (ASM) in Marfan syndrome are rare. They may cause constipation, urinary frequency, dysmenorrhoea, and low back pain or numbness. This report describes bilateral ASM at the level of S1, S2 and S3 in a woman with Marfan syndrome who was admitted to the gynaecology department for evaluation of left lower abdominal pain. The magnetic resonance appearance of the meningoceles is discussed and compared with findings from transvaginal ultrasound and CT. As MRI offers excellent delineation of spinal and pelvic structures, it is the most useful technique available in establishing the diagnosis and planning the treatment of ASM. (orig.)

  4. Posterior high sacral segmental disconnection prior to anterior en bloc exenteration for recurrent rectal cancer.

    Science.gov (United States)

    Brown, K G M; Solomon, M J; Austin, K K S; Lee, P J; Stalley, P

    2016-06-01

    This article describes a novel technique for en bloc resection of locally recurrent rectal cancer that invades the high sacral bone (above S3). The involved segment of the sacrum is mobilised with osteotomes during an initial posterior approach before an anterior abdominal phase where the segment of sacral bone is delivered with the specimen. This allows en bloc resection of the involved sacrum while preserving uninvolved distal and contralateral sacral bone and nerve roots. The goal is to obtain a clear bony margin and offer a chance of cure while improving functional outcomes by maintaining pelvic stability and minimising neurological deficit. PMID:27000857

  5. Successful management of a giant anterior sacral meningocele with an endoscopic cutting stapler: case report.

    Science.gov (United States)

    Sunna, Tarek P; Westwick, Harrison J; Zairi, Fahed; Berania, Ilyes; Shedid, Daniel

    2016-05-01

    Anterior sacral meningoceles (ASMs) are rare defects in the sacrum with thecal sac herniations and symptoms that commonly include constipation, dysmenorrhea, and urinary disturbances. An ASM causing hydronephrosis and acute renal failure from compression of the lower portion of the urinary tract is a rare clinical entity. Only one other case has been reported. The authors present the case of a 37-year-old man admitted for obstructive renal failure and hydronephrosis due to a giant ASM that measured 25 × 12 × 18 cm and compressed the ureters and bladder. The ASM was successfully treated via an anterior transabdominal approach in which the authors used a novel technique for watertight closure of the meningocele pedicle with an endoscopic cutting stapler. The authors review the literature and discuss the surgical options for the treatment of ASMs, specifically the management of ASMs in the context of obstructive renal failure and hydronephrosis. PMID:26745349

  6. Cancer of the breast and anterior sacral meningeal in a patient with Marfan syndrome

    International Nuclear Information System (INIS)

    Introduction. Breast cancer is the most common malignancy of women in the world Western. It is rare below 30 years. Marfan syndrome (MS) is an entity clinically characterized by cardiovascular, ocular and skeletal genetic base. Its prevalence is estimated at 4-6 per 100,000 births. In the literature there are few reports of cancers diagnosed in association with SM, and after a thorough review, we found only two communications association with malformations such as dural sac meningocele. Objective. The aim of this study was to review the literature from communication A case report of a patient with SM in which the age of 24 he diagnosed with breast cancer and a previous sacral meningocele. Case. Female patient 24 years old, with SM, who consulted a tumor of right breast. Was studied with mammography and cytological puncture were positive for malignancy. Local treatment consisted of modified radical mastectomy and chest wall radiotherapy. The pathology corresponded to ductal carcinoma Infiltrating (CDI) NOS 27mm diameter greater final histologic grade II carcinoma in situ solid and cribriform intermediate grade without necrosis greater than 30%; 10 axillary lymph resected, all free of metastases. The dosage of hormone receptors was frankly positive for both estrogen and progesterone. In sum CDI NOS stage IIA. the chest radiograph and bone scan showed no abnormalities and abdominal ultrasound He requested postoperatively revealed an abdominopelvic image 13 x 16 cm. positron abdomen and pelvis confirmed a predominantly cystic mass in the pelvis and abdomen lower. Exploratory laparotomy revealed that the tumor corresponded to a meningocele before and proceeded to peritoneal cyst resection and closure of the sacral gap. At the time of writing, the patient is free and without neurological deficit disease, low adjuvant Tamoxifen for 3 years. Conclusions. The SM as breast cancer in younger women is uncommon. Few cancers have been reported in association with SM. Some of

  7. An autopsy case of superficial siderosis of the central nervous system accompanied by anterior sacral polycystic meningocele in neurofibromatosis type 1.

    Science.gov (United States)

    Matsumoto, Arifumi; Suzuki, Hiroyoshi; Tobita, Muneshige; Hisanaga, Kinya

    2016-07-28

    A 74-year-old female patient, who was diagnosed with neurofibromatosis type 1 (NF1) at the age of 40, was admitted with complaints of flickering vision and gait disturbance for the last 2 years. On admission, neurological examination revealed mild bilateral hearing loss and ataxia in the limb and trunk. Laboratory tests revealed anti-hepatitis C virus (HCV) antibody positivity and elevated HCV RNA by real-time polymerase chain reaction. The cerebrospinal fluid examination revealed a slightly yellowish appearance with elevated total protein levels. Gradient echo T2*-weighted brain magnetic resonance imaging (MRI) demonstrated a rim of hypointense lesions surrounding the surface of the cerebellum, brainstem, frontal and temporal lobes, and thalamus, which was considered as hemosiderin depositions. From these MRI findings, she was diagnosed as having superficial siderosis of the central nervous system. Cerebral angiography revealed an aneurysm-like dilatation at the bifurcation of the right internal carotid-posterior communicating artery. (99m)Tc-ethyl cysteinate dimer single-photon emission computed tomography revealed hypoperfusion in the bilateral frontal and temporal lobes. Pelvic plain X-ray, pelvic computed tomography, and lumbosacral MRI revealed a sacral defect and an anterior sacral polycystic meningocele communicating with the spinal subarachnoid space. The patient's symptoms gradually worsened, and she died of septic shock because of pyelonephritis at the age of 77. An autopsy was performed; on pathological examination, we did not observe any findings associated with rupture of the aneurysm-like dilatation in the bifurcation of the right internal carotid-posterior communicating artery and cerebral amyloid angiopathy. Because duropathies-a new neurological disease concept-have been implicated as a cause of bleeding in the superficial siderosis, the anterior sacral polycystic meningocele, a type of duropathies, was presumed to be the most probable bleeding

  8. SACRAL FRACTURES

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Objective. To delineate the clinical spectrum and treatment choice of sacral fractures.Methods. In this series, 39 sacral fractures were retrospectively reviewed and classified utilizing Denis′ classification. There were 21 Zone Ⅰ fractures, 6 Zone Ⅱ fractures and 12 Zone Ⅲ fractures. Neurological deficits were present in seven patients. Thirty seven patients were treated conservatively and two underwent surgical management.Results.Thirty eight patients were followed up for three months to 19 years. Thirty three have recovered, four improved, and one remained disabled.Conclusion.The treatment of sacral fractures requires assessment of pelvic stability and existing nerve injury. The patients with pelvic ring instability and neurological deficits should be treated with fracture reduction and stability reconstruction. When the patients with pelvic fracture are complicated with neurological deficits, sacral fracture should be first suspected. Once the diagnosis of sacral fracture is made, fracture reduction should be indicated. Conservative treatment usually permits satisfactory results.

  9. MRI of symptomatic sacral perineural cyst.

    Science.gov (United States)

    Araki, Y; Tsukaguchi, I; Ishida, T; Ootani, M; Yamamoto, T; Tomoda, K; Mitomo, M

    1992-01-01

    Sacral perineural cyst is a relatively rare condition. To our knowledge, reports of MR findings associated with sacral perineural cyst have been limited to only six cases. We present for the first time high field MR findings in a case of sacral perineural cyst. The cyst appeared as a cystic lesion in the sacral spinal canal and had intermediate signal intensity on T1W images and high signal intensity on T2*W images compared with CSF. Slight erosion remodeling of the sacrum was also seen anteriorly. Our case was symptomatic and present with radiculopathy (sciatic pain). Surgical treatment was done to result in dramatic improvement of the sciatic pain. PMID:1337620

  10. Histogical and ultrastructural aspects of the brindley's glands of pantrongylus megistus (Burmeister, 1835) (Hemiptera: Reduviidae)

    OpenAIRE

    Jacenir Reis dos Santos-Mallet; Wanderley de Souza

    1990-01-01

    The Brindley's glands of Panstrongylus megistus were studied under the antomic, histologic and ultrastructural point of view. These glands located in the insect's methatorax are paired and have an opening near the third parir of the feet. Beside this aperture, ther are evaporation areas. Shape, sixe and aspect of the gland vary according to the feeding status. The glands are composed by a tubular part corresponding to the duct and a sack-like portion corrsponding to the secretory part. By ele...

  11. L5 radiculopathy due to sacral stress fracture

    International Nuclear Information System (INIS)

    We report the case of a 70-year-old man who presented with a history of left buttock pain with radiation into the left leg in an L5 distribution. MRI of the lumbar spine revealed a left sacral stress fracture with periosteal reaction involving the left L5 nerve root anterior to the sacral ala. With spontaneous healing of the fracture, the patient's symptoms resolved completely. (orig.)

  12. L5 radiculopathy due to sacral stress fracture

    Energy Technology Data Exchange (ETDEWEB)

    Aylwin, Anthony; Saifuddin, Asif [Department of Diagnostic Imaging, Royal National Orthopaedic Hospital NHS Trust, HA7 4LP, Stanmore, Middlesex (United Kingdom); Tucker, Stuart [Department of Spinal Surgery, Royal National Orthopaedic Hospital NHS Trust, HA7 4LP, Stanmore, Middlesex (United Kingdom)

    2003-10-01

    We report the case of a 70-year-old man who presented with a history of left buttock pain with radiation into the left leg in an L5 distribution. MRI of the lumbar spine revealed a left sacral stress fracture with periosteal reaction involving the left L5 nerve root anterior to the sacral ala. With spontaneous healing of the fracture, the patient's symptoms resolved completely. (orig.)

  13. A study on difference and importance of sacral slope and pelvic sacral angle that affect lumbar curvature.

    Science.gov (United States)

    Choi, Seyoung; Lee, Minsun; Kwon, Byongan

    2014-01-01

    Individual pelvic sacral angle was measured, compared and analyzed for the 6 male and female adults who were diagnosed with lumbar spinal stenosis, foraminal stenosis and mild spondylolisthesis in accordance with spinal parameters, pelvic parameters and occlusion state of sacroiliac joint presented by the author of this thesis based on the fact that the degree of lumbar excessive lordosis that was one of the causes for lumbar pain was determined by sacral slope. The measured values were compared with the standard values of the average normal range from 20 s to 40 s of normal Koreans stated in the study on the change in lumbar lordosis angle, lumbosacral angle and sacral slope in accordance with the age by Oh et al. [5] and sacral slope and pelvic sacral slope of each individual of the subjects for measurement were compared. Comparing the difference between the two tilt angles possessed by an individual is a comparison to determine how much the sacroiliac joint connecting pelvis and sacral vertebrae compensated and corrected the sacral vertebrae slope by pelvic tilt under the condition of synarthrodial joint.Under the condition that the location conforming to the line in which the sagittal line of gravity connects with pelvic ASIS and pubic pubic tuberele is the neutral location of pelvic tilt, sacral slope being greater than pelvic sacral slope means pelvic anterior tilting, whereas sacral slope being smaller than pelvic sacral slope means pelvic posterior tilting. On that account, male B, female A and female C had a pelvic posterior tilting of 16 degrees, 1 degree and 5 degrees respectively, whereas male A, male C and female B had a pelvic anterior tilting of 3 degrees, 9 degrees and 4 degrees respectively. In addition, the 6 patients the values of lumbar lordosis angle, lumbosacral angle and sacral slope that were almost twice as much as the normal standard values of Koreans. It is believed that this is because the pelvic sacral slope maintaining an angle that is

  14. Sacral fatigue fractures in children with sacral spina bifida occulta.

    Science.gov (United States)

    Hama, Shingo; Takata, Yoichiro; Sakai, Toshinori; Higashino, Kosaku; Abe, Mitsunobu; Nagamachi, Akihiro; Sairyo, Koichi

    2016-05-01

    In this report, we present two cases of 9-year-old children with spina bifida occulta (SBO) of the sacrum, who were diagnosed with sacral fatigue fractures. In both patients, MRI showed a linear signal void and high signal in sacral ala on the short tau inversion recovery sequence. Sacral SBO at the same level of the sacral fracture was observed in each patient on computed tomography images. These lesions healed with rest. This is the first literature reporting cases with sacral stress fractures who had SBO at the same level of fracture. PMID:26196371

  15. [Sacral perineural cyst--report of a case].

    Science.gov (United States)

    Kato, T; Takamura, H; Goto, S; Sasaki, H; Makino, K; Ozaki, N; Hodozuka, A

    1988-06-01

    The presence of cysts within the sacral spinal canal, so-called sacral cysts, is described in literature. These include 'sacral perineural cyst', 'sacral extradural cyst', 'occult intrasacral meningocele' and 'anterior sacral meningocele'. Sacral perineural cyst in these cystic disorders was first described as an incidental autopsy finding by Tarlov in 1938. Since then, several reports have been made describing the sign and symptom, neurological findings, roentgenographic diagnosis and cause and origin of the sacral perineural cysts, although many problems are not yet solved satisfactorily. This cyst occurs on the extradural components of sacral or coccygeal nerve roots. Although most are asymptomatic, these occasionally cause low back pain, sciatic and sacrococcygeal pain, sensory and motor disturbance in the lower extremities, and urinary dysfunction, which symptoms are similar to those brought on by lumbar disc herniation. In 1948, Tarlov reported a case of sciatic pain due to a perineural cyst, the removal of which relieved the symptoms. Symptoms occur because adjacent nerve roots are impinged upon by the thin-walled, fluid-filled cysts, which are formed in a space between the endoneurium and the perineurium. Microscopically, the cyst walls consist of peripheral nerve fibers or ganglionic cells covered with meningeal epithelium. Communication of the cyst with subarachnoid cerebrospinal fluid may be poor, but myelogram and CT myelogram demonstrate the cysts filling with contrast media. With the advent of magnetic resonance imaging (MRI), imaging of the sacral perineural cysts has improved. Recently we had the opportunity to evaluate a patient in whom perineural cysts had caused considerable erosion of the sacrum.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:3221973

  16. Two cases of sacral agenesis

    International Nuclear Information System (INIS)

    Sacral agenesis is a central component in the spectrum of anomalies comprising the caudal regression syndrome. Sacral agenesis occurs more frequently in an infant born to mother of diabetes, rubella infection in first trimester than normal mothers. In a patient of sacral agenesis, it is important to recognize the neurologic deficit, neurogenic bladder dysfunction and other congenital anomalies. A case of partial sacral agenesis of 10 years old girl and another case of complete total agenesis associated with multiple anomalies in autopsied newborn are reported.

  17. Two cases of sacral agenesis

    Energy Technology Data Exchange (ETDEWEB)

    Choi, J. Y.; Bae, Y. K.; Hahm, C. K.; Kang, S. R. [Hanyang University College of Medicine, Seoul (Korea, Republic of)

    1979-06-15

    Sacral agenesis is a central component in the spectrum of anomalies comprising the caudal regression syndrome. Sacral agenesis occurs more frequently in an infant born to mother of diabetes, rubella infection in first trimester than normal mothers. In a patient of sacral agenesis, it is important to recognize the neurologic deficit, neurogenic bladder dysfunction and other congenital anomalies. A case of partial sacral agenesis of 10 years old girl and another case of complete total agenesis associated with multiple anomalies in autopsied newborn are reported.

  18. CT-guided fixation of sacral fractures and sacrolilac joint disruptions

    International Nuclear Information System (INIS)

    Placement of sacral fixation screws at surgery is performed blindly (ie, by palpation). The authors of this paper employed CT to localize the screw between the neutral foramina and anterior sacral cortex and to decrease the morbidity associated with general anesthesia and surgery. Six patients underwent CT-guided sacral fixation performed by means of the 7.0 mm A0 cannulated screw system. All patients had reducible vertical sacral fractures or sacroiliac joint disruptions. Following placement of an epidural catheter for anesthesia, patients were scanned in the prone or decubitus position. Measurements for placement of the guide pin were made from the preliminary scans. Following CT confirmation of satisfactory guide pin placement across the fracture, the screw track was drilled, the screw length was determined, and the fixation screw was placed in position. A CT scan was obtained to evaluate the final position of the screw

  19. Giant sacral schwannoma: A report of six cases

    Science.gov (United States)

    Pongsthorn, Chanplakorn; Aizawa, Toshimi; Kusakabe, Takashi; Nakamura, Takeshi; Itoi, Eiji

    2010-01-01

    Sacral and presacral schwannomas are often found incidentally, because they present with vague symptoms or symptomless. Schwannoma occurring in this area occasionally presents with enormous dimensions, known as a giant schwannoma. The tumor removal is a surgical challenge due to the difficult approach and abundant vascularity. The aim of this study is to review cases of giant sacral schwannomas focusing the surgical management and outcome. Six patients with sacral and presacral schwannoma were treated surgically. The patients included two males and four females, and the mean age was 47.8 years. All patients experienced pain at the time of presentation. The tumors were classified as intraosseous type in one case, dumb-bell type in four cases, and retroperitoneal type in one case. The tumors were removed with a piecemeal subtotal excision in three patients, a partial excision in two patients, and enucleation in one patient. The surgeries were performed by the combination of an anterior and posterior approach in three patients, a posterior approach in two patients, and an anterior approach in one patient. The mean surgical time was 7.8 hrs, and the mean blood loss was 2572 g. The tumor recurred in one patient after the partial excision and was removed completely in a second surgery. No patient, including the patient who underwent the second surgery, presented with pain and obvious neurological deficit at the final follow-up. The surgical treatment of the giant sacral schwannoma with a piecemeal subtotal excision can achieve a good outcome, avoiding unnecessary neurological deficit. PMID:19943815

  20. Clinical Experience of Symptomatic Sacral Perineural Cyst

    OpenAIRE

    Jung, Ki Tae; Lee, Hyun Young; Lim, Kyung Joon

    2012-01-01

    Tarlov or perineural cysts are nerve root cysts found most commonly at the sacral spine level arising between covering layers of the perineurium and the endoneurium near the dorsal root ganglion and are usually asymptomatic. Symptomatic sacral perineural cysts are uncommon but sometimes require surgical treatment. A 69-year-old male presented with pain in the buttock. He was diagnosed as having a sacral cyst with magnetic resonance imaging. For the nonoperative diagnosis and treatment, caudal...

  1. Relationship between sacral pelvic incidence and acetabular orientation.

    Science.gov (United States)

    Legaye, Jean; Duval-Beaupere, Ginette; Barrau, Andre; Boulay, Christophe; Hecquet, Jerome; Montigny, Jean-Pierre; Tardieu, Christine

    2011-01-01

    The importance of the sacral pelvic incidence (SPI) in relation to individual variations of sagittal spinal curvature has become well-recognised. We attempted to determine the relationship between SPI and acetabular orientation. The three-dimensional coordinates of 47 homologous points were observed on 51 adult anatomical pelvises (26 female and 25 male). The reference vertical plane was Lewinnek's anterior pelvic plane. 10 angular parameters and 11 linear parameters were defined and calculated. These were expressed both in absolute value (in millimetres) and in "acetabular unit" (relative to the mean value of the right and left acetabular rays). Mean values of the parameters were calculated for all pelvises and according to gender. There were two dominant parameters: the "sacral slope" and the "V pubic angle". "Acetabular tilting" was primarily dependent on the "sacral slope" and its intermediary on the "SPI", while "acetabular anteversion" dependent on the "V pubic angle" via the "angle of prow". It is recommended that positioning of the acetabular cup in total hip arthroplasty relates to anatomical parameters, and to the global sagittal balance of the pelvi-spinal unit. PMID:21279971

  2. Ligament-induced sacral fractures of the pelvis are possible.

    Science.gov (United States)

    Steinke, Hanno; Hammer, Niels; Lingslebe, Uwe; Höch, Andreas; Klink, Thomas; Böhme, Jörg

    2014-07-01

    Pelvic ring stability is maintained passively by both the osseous and the ligamentous apparatus. Therapeutic approaches focus mainly on fracture patterns, so ligaments are often neglected. When they rupture along with the bone after pelvic ring fractures, disrupting stability, ligaments need to be considered during reconstruction and rehabilitation. Our aim was to determine the influence of ligaments on open-book injury using two experimental models with body donors. Mechanisms of bone avulsion related to open-book injury were investigated. Open-book injuries were induced in human pelves and subsequently investigated by anatomical dissection and endoscopy. The findings were compared to CT and MRI scans of open-book injuries. Relevant structures were further analyzed using plastinated cross-sections of the posterior pelvic ring. A fragment of the distal sacrum was observed, related to open-book injury. Two ligaments were found to be responsible for this avulsion phenomenon: the caudal portion of the anterior sacroiliac ligament and another ligament running along the ventral surface of the third sacral vertebra. The sacral fragment remained attached to the coxal bone by this second ligament after open-book injury. These results were validated using plastination and the structures were identified. Pelvic ligaments are probably involved in sacral avulsion caused by lateral traction. Therefore, ligaments should to be taken into account in diagnosis of open-book injury and subsequent therapy. PMID:24452928

  3. Clinical experience of symptomatic sacral perineural cyst.

    Science.gov (United States)

    Jung, Ki Tae; Lee, Hyun Young; Lim, Kyung Joon

    2012-07-01

    Tarlov or perineural cysts are nerve root cysts found most commonly at the sacral spine level arising between covering layers of the perineurium and the endoneurium near the dorsal root ganglion and are usually asymptomatic. Symptomatic sacral perineural cysts are uncommon but sometimes require surgical treatment. A 69-year-old male presented with pain in the buttock. He was diagnosed as having a sacral cyst with magnetic resonance imaging. For the nonoperative diagnosis and treatment, caudal peridurography and block were performed. After the treatment, the patient's symptom was relieved. We suggest a caudal peridural block is effective in relieving pain from a sacral cyst. PMID:22787551

  4. Laparoscopic Sacral Uteropexy with Cravat Technique--Experience and Results

    Directory of Open Access Journals (Sweden)

    Murat Api

    2014-08-01

    Full Text Available Objective The aim of the present study was to evaluate the safety and efficacy of a “Cravat’’ technique for the management of uterine prolapse in patients who want to preserve uterus, involving suspension of the uterus from the sacral promontory by using polypropylene mesh. Materials and Methods A prospective observational study between January 2011 and September 2013 was conducted. Prior to surgery, prolapse assessment was undertaken with Baden-Walker halfway system to grade the degree of prolapse at all sites. Patients with severe uterine prolapse (stage II-IV who want to preserve uterus, were operated with Cravat technique. All patients were evaluated at 2 weeks and 6 weeks after surgery and followed for 6 months. Outcomes were evaluated objectively by vaginal examination using Baden-Walker halfway classification, and subjectively classifying patients as ‘very satisfied’, ‘satisfied’ and ‘not satisfied’ at the 6th month postoperatively. Results Sacral uteropexy was successfully performed by laparoscopy in 32/33 patients (one needed to be converted to laparotomy. Nine patients also had a concurrent procedure as colporaphy anterior, colporaphy posterior or transobturator tape. Postoperative recovery has been uneventful with subjective and objective cure rates were 96.9% and 93.9%, respectively at six month. One recurrence of total prolapse needed to be reoperated and two patients with sacrouteropexy still remained at stage 2 prolapse. There have been no cases of graft exposure, rejection or infection with a median follow-up of 23.9 months. Conclusions Laparoscopic sacral uteropexy with “Cravat technique” was found to be safe and simple procedure.

  5. Lateral sacral lipomyelomeningocele : a rare anomaly.

    Directory of Open Access Journals (Sweden)

    Shetty D

    2002-04-01

    Full Text Available Lateral sacral lipomyelomeningocele is a rare spinal developmental anomaly. In the case under report, the fat attached to the neural placode was blending with the gluteal fat externally. The cord was tethered at this level. Multiple bony anomalies and diastematomyelia were associated findings. A case of lateral sacral lipomyelomeningocele with excellent imaging detail provided by the multiplanar magnetic resonance (MR scan is reported.

  6. Surgical results of sacral perineural (Tarlov cysts.

    Directory of Open Access Journals (Sweden)

    Tanaka,Masato

    2006-02-01

    Full Text Available

    The purpose of this study was to investigate the surgical outcomes and to determine indicators of the necessity of surgical intervention. Twelve consecutive patients harboring symptomatic sacral perineural cysts were treated between 1995 and 2003. All patients were assessed for neurological deficits and pain by neurological examination. Magnetic resonance of imaging, computerized tomography, and myelography were performed to detect signs of delayed filling of the cysts. We performed a release of the valve and imbrication of the sacral cysts with laminectomies in 8 cases or recapping laminectomies in 4 cases. After surgery, symptoms improved in 10 (83% of 12 patients, with an average follow-up of 27 months. Ten patients had sacral perineural cysts with signs of positive filling defect. Two (17% of 12 patients experienced no significant improvement. In one of these patients, the filling defect was negative. In conclusion, a positive filling defect may become an indicator of good treatment outcomes.

  7. Surgical results of sacral perineural (Tarlov) cysts.

    Science.gov (United States)

    Tanaka, Masato; Nakahara, Shinnosuke; Ito, Yasuo; Nakanishi, Kazuo; Sugimoto, Yoshihisa; Ikuma, Hisanori; Ozaki, Toshifumi

    2006-02-01

    The purpose of this study was to investigate the surgical outcomes and to determine indicators of the necessity of surgical intervention. Twelve consecutive patients harboring symptomatic sacral perineural cysts were treated between 1995 and 2003. All patients were assessed for neurological deficits and pain by neurological examination. Magnetic resonance of imaging, computerized tomography, and myelography were performed to detect signs of delayed filling of the cysts. We performed a release of the valve and imbrication of the sacral cysts with laminectomies in 8 cases or recapping laminectomies in 4 cases. After surgery, symptoms improved in 10 (83%) of 12 patients, with an average follow-up of 27 months. Ten patients had sacral perineural cysts with signs of positive filling defect. Two (17%) of 12 patients experienced no significant improvement. In one of these patients, the filling defect was negative. In conclusion, a positive filling defect may become an indicator of good treatment outcomes. PMID:16508691

  8. Sacral-neuromodulation CT-guided

    International Nuclear Information System (INIS)

    Purpose: Sacral neuromodulation is a new treatment for refractory voiding disorders such as urge incontinence, urinary retention, frequency-urgency syndromes and faecal incontinence. The current approach to sacral nerve stimulation consists of a two-stage procedure. The first is a PNE test (Percutaneous Nerve Evaluation) by a provisional electrically stimulated spinal needle, placed percutaneously in the S3 foramina for four of ten days. If successful, the second stage, permanent implantation, is carried out. The PNE test is performed under fluoroscopic control using the palpable bony sacral foramina as referral points. This technique can show some limitations, such as operator Rx exposure, poor visualization of sacral foramina because of bowel gas artefacts or sacral malformation. In order to reduce these inconveniences and to improve efficiency of the test we tried an alternative technique. The purpose of our study was to test the use of CT as an alternative technique in order to evaluate its advantages and possible routine use. Materials and methods: We tested 30 patients with the PNE test under CT guidance (16 males and 14 females) suffering from serious pelvic disorders and not responding to the normal therapeutic regime. Twenty-seven patient showed relative anatomical integrity of the pelvis and the sacrum, the remaining 3 patients presented morphological anormalities of the sacral foramina. With the patient in the prone position the sacral foramina were identified with CT volumetric scanning using a spiral CT scanner equipped with a second console for the three-dimensional reconstructions. Having identified the location of the S3 foramina, a sterile field was prepared and the spiral needle introduced checking correct positioning with a CT control scan. An electrode was inserted after having checked correct muscular contractile response and the precise position with a further CT scan. Results: Thirty patients were subjected to PNE under CT guidance for a

  9. Overall anatomical features and clinical value of the sacral nerve in high resolution computed tomography reconstruction

    Institute of Scientific and Technical Information of China (English)

    LIN Jing-fu; WANG Yan-hua; JIANG Bao-guo; ZHANG Pei-xun; LI Yan-ying; ZHANG Dian-ying

    2010-01-01

    > sagittal > transverse section. The S5 nerve was partially displayed from the starting point to the segment around the posterior sacral foramen. The overall anatomy of the triangular sacral plexus was only revealed in the oblique outward-rotated sagittal section, while 100% of its individual rami,as well as two or three of the adjacent rami, were displayed from their starting points to the anterior border of the piriformis. The abnormalities included 39 sides of morphological change (97.5%), 38 sides of compression (95.0%), 35sides of adhesion (87.5%), 32 sides of displacement (80.0%), 34 sides of shrinkage (85.0%), 6 sides of thickening (15.0%), and 2 sides of abruption (5.0%).Conclusions The 16-slice CT multiplanar reconstruction was able to reveal the overall anatomic features of the SN on the same slice. The section of reconstruction was a crucial factor in determining the display capability of various sacral nerves. This technology was valuable in the diagnosis and management of related diseases.

  10. Case series of abdominal sacral colpopexy

    Directory of Open Access Journals (Sweden)

    Vandana Dhama

    2016-06-01

    Conclusions: Abdominal sacral colpopexy with polypropylene mesh is a safe, effective treatment in patients having post hysterectomy vaginal vault proplase. When done by experienced gynecologist, major post-operative complications seem to be very few in patients having normal BMI and no major systemic illnesses. [Int J Reprod Contracept Obstet Gynecol 2016; 5(6.000: 1992-1995

  11. Morphometric study of the sacral hiatus in Nigerian dry human sacral bones

    Directory of Open Access Journals (Sweden)

    Ukoha Ukoha U, Okafor Joseph I, Anyabolu Arthur E, Ndukwe Godwin U, Eteudo Albert N, Okwudiba Nchedo J

    2014-03-01

    Full Text Available Background: The sacrum is a large triangular bone formed by the fusion of the five sacral vertebrae and forms the caudal region of the vertebral column. Aims: This was aimed at studying the morphometry of the sacral hiatus noting its anatomical variations that is useful in caudal epidural anaesthesia. Materials and Methods: Eighty three intact adult sacra of unknown sex were measured with vernier callipers and the various shapes of the sacral hiatus were also noted. Results: The findings revealed that inverted U (48.2% was the most predominant shape; followed by inverted V (34.9%, dumbbell (4.8%, bifid (4.8% and irregular (4.8%. The mean anteroposterior diameter at the apex was 5.52 ± 1.89mm. The mean length of the sacral hiatus was 20.05 ± 9.22mm and the transverse width at base of hiatus was 12.35 ± 3.12mm. There was complete spina bifida in 1.2% and absence of sacral hiatus in another 1.2%. Conclusion: The knowledge of anatomical variations of sacral hiatus is important in the administration of caudal epidural anaesthesia in the studied population and may help to reduce its failure rate.

  12. Morphometrical study of sacral hiatus in dry human sacra

    Directory of Open Access Journals (Sweden)

    Rajapur Parashuram

    2015-07-01

    Results: Various shapes of sacral hiatus were observed which included Inverted-U (50%, Inverted-V (27.5%, Irregular (15.5%, Dumb bell (2%, and Bifid (2%. The mean anteroposterior depth of sacral canal at the level of apex of sacral hiatus was 4.25mm. The mean length of sacral hiatus was 19.63 mm and the mean transverse width of sacral hiatus at the level of base was 11.42 mm. There was complete spina bifida in 4 (2% and absence of sacral hiatus in 2 (1% cases. Conclusion: The sacral hiatus has anatomical variations. Understanding of these variations may improve the reliability of caudal epidural anaesthesia. [Int J Res Med Sci 2015; 3(7.000: 1726-1733

  13. Differential diagnosis of sacral lesions

    International Nuclear Information System (INIS)

    The authors reviewed the teaching files of Temple University Hospital and Children's Hospital of Philadelphia and selected the best representative cases of various lesions of the sacrum. They selected the following lesions: metastasis, chondrosarcoma, chrodoma, plasmacytoma, giant cell tumor, osteogenic sarcoma, Ewing sarcoma, neuroblastoma, neurofibrosarcoma, hemangiopericytoma, osteoblastoma, ossifying fibroma, eosinophilic granuloma, aneurysmal bone cyst, sacrococcygeal teratoma, anterior meningocele, endodermal sinus tumor, and stress fracture. The authors illustrate, for each lesion, the likely age range, sights of predilection, likelihood of occurrence in the sacrum, and radiographic findings helpful in limiting the differential diagnosis. They demonstrate the value of bone scintigraphy in detecting, and CT in confirming, stress fractures of the sacrum

  14. Sacral perineural cyst accompanying disc herniation.

    Science.gov (United States)

    Ju, Chang Il; Shin, Ho; Kim, Seok Won; Kim, Hyeun Sung

    2009-03-01

    Although most of sacral perineural cysts are asymptomatic, some may produce symptoms. Specific radicular pain may be due to distortion, compression, or stretching of nerve root by a space occupying cyst. We report a rare case of S1 radiculopathy caused by sacral perineural cyst accompanying disc herniation. The patient underwent a microscopic discectomy at L5-S1 level. However, the patient's symptoms did not improved. The hypesthesia persisted, as did the right leg pain. Cyst-subarachnoid shunt was set to decompress nerve root and to equalize the cerebrospinal fluid pressure between the cephalad thecal sac and cyst. Immediately after surgery, the patient had no leg pain. After 6 months, the patient still remained free of leg pain. PMID:19352483

  15. Mini-open anterior lumbar interbody fusion.

    Science.gov (United States)

    Gandhoke, Gurpreet S; Ricks, Christian; Tempel, Zachary; Zuckerbraun, Brian; Hamilton, D Kojo; Okonkwo, David O; Kanter, Adam S

    2016-07-01

    In deformity surgery, anterior lumbar interbody fusion provides excellent biomechanical support, creates a broad surface area for arthrodesis, and induces lordosis in the lower lumbar spine. Preoperative MRI, plain radiographs, and, when available, CT scan should be carefully assessed for sacral slope as it relates to pubic symphysis, position of the great vessels (especially at L4/5), disc space height, or contraindication to an anterior approach. This video demonstrates the steps in an anterior surgical procedure with minimal open exposure. The video can be found here: https://youtu.be/r3bC4_vu1hQ . PMID:27364424

  16. Sacral arcuate lines: Anatomy and pathologic conditions

    International Nuclear Information System (INIS)

    The sacrum is one of the most commonly radiographed bones of the human body as part of abdominal and pelvic radiologic examinations. This paper describes the radiologic anatomy of the sacral arcuate lines and presents a systematic approach to identifying pathologic conditions, for example, primary and metastatic malignancies, traumatic and osteoporotic fractures, vascular erosions from aneurysms, changes from neural tumors, and changes following radiation therapy

  17. Traditional and New Tendencies to Outdoor Sacral Spaces in Lithuania

    Directory of Open Access Journals (Sweden)

    Linas Krūgelis

    2011-03-01

    Full Text Available The article describes some features and traditions of outdoor sacral spaces in Lithuania, includes a historical analysis and various features of different historical periods and explains the new tendencies and possibilities of future development in contemporary Lithuania. By analysing the phenomenon of outdoor sacral spaces, some archaeological and historical data is used to identify the principles of creating such sacral space.Article in Lithuanian

  18. Giant sacral schwannoma: A report of six cases

    OpenAIRE

    Pongsthorn, Chanplakorn; Ozawa, Hiroshi; Aizawa, Toshimi; Kusakabe, Takashi; Nakamura, Takeshi; Itoi, Eiji

    2010-01-01

    Sacral and presacral schwannomas are often found incidentally, because they present with vague symptoms or symptomless. Schwannoma occurring in this area occasionally presents with enormous dimensions, known as a giant schwannoma. The tumor removal is a surgical challenge due to the difficult approach and abundant vascularity. The aim of this study is to review cases of giant sacral schwannomas focusing the surgical management and outcome. Six patients with sacral and presacral schwannoma wer...

  19. Morphometric data of canine sacral nerve roots with reference to electrical sacral root stimulation.

    Science.gov (United States)

    Rijkhoff, N J; Koldewijn, E L; d'Hollosy, W; Debruyne, F M; Wijkstra, H

    1996-01-01

    Experiments to investigate restoration of lower urinary tract control by electrical stimulation of the sacral nerve roots are mostly performed on dogs, yet little morphometric data (such as canine root and fiber diameter distributions) are available. The aim of this study was to acquire morphometric data of the intradural canine sacral dorsal and ventral roots (S1-S3). Cross-sections of sacral roots of two beagle dogs were analyzed using a light microscope and image processing software. The cross-sectional area of each root was measured. The diameters of the fibers and the axons in the cross-sections of the S2 and S3 roots were measured and used to construct nerve fiber diameter frequency distribution histograms. The results show a unimodal diameter distribution for the dorsal roots and a bimodal distribution for the ventral roots. In addition the average ratio g of the axon diameter to fiber diameter was calculated for each root. PMID:8732990

  20. Sacral-neuromodulation CT-guided; Nuova tecnica di centraggio TC-assistista nella neuromodulazione sacrale

    Energy Technology Data Exchange (ETDEWEB)

    Amoroso, Lamberto; Ricci, Stefano [INRCA, Ancona (Italy). Dipartimento di radiologia e medicina nucleare; Pelliccioni, Giuseppe; Scarpino, Osvaldo [INRCA, Ancona (Italy). Unita' operativa di radiologia; Ghiselli, Roberto; Saba, Vittorio [INRCA, Ancona (Italy). Dipartimento di chirurgia

    2005-04-01

    Purpose: Sacral neuromodulation is a new treatment for refractory voiding disorders such as urge incontinence, urinary retention, frequency-urgency syndromes and faecal incontinence. The current approach to sacral nerve stimulation consists of a two-stage procedure. The first is a PNE test (Percutaneous Nerve Evaluation) by a provisional electrically stimulated spinal needle, placed percutaneously in the S3 foramina for four of ten days. If successful, the second stage, permanent implantation, is carried out. The PNE test is performed under fluoroscopic control using the palpable bony sacral foramina as referral points. This technique can show some limitations, such as operator Rx exposure, poor visualization of sacral foramina because of bowel gas artefacts or sacral malformation. In order to reduce these inconveniences and to improve efficiency of the test we tried an alternative technique. The purpose of our study was to test the use of CT as an alternative technique in order to evaluate its advantages and possible routine use. Materials and methods: We tested 30 patients with the PNE test under CT guidance (16 males and 14 females) suffering from serious pelvic disorders and not responding to the normal therapeutic regime. Twenty-seven patient showed relative anatomical integrity of the pelvis and the sacrum, the remaining 3 patients presented morphological anormalities of the sacral foramina. With the patient in the prone position the sacral foramina were identified with CT volumetric scanning using a spiral CT scanner equipped with a second console for the three-dimensional reconstructions. Having identified the location of the S3 foramina, a sterile field was prepared and the spiral needle introduced checking correct positioning with a CT control scan. An electrode was inserted after having checked correct muscular contractile response and the precise position with a further CT scan. Results: Thirty patients were subjected to PNE under CT guidance for a

  1. Pneumorrhachis Secondary to a Sacral Decubitus Ulcer.

    Science.gov (United States)

    Moayedi, Siamak; Babin, Lisa

    2016-07-01

    An elderly woman with a chronic decubitus sacral ulcer presented to the emergency department with sepsis. A computed tomography of her abdomen showed diffuse gas extending throughout the thoracolumbar spinal canal. Pneumorrhachis is a rare radiographic finding defined as gas within the spinal canal. There are many causes of pneumorrhachis ranging from trauma to infection. In this case the pneumorrhachis was caused by direct spread of gas-forming organisms from vertebral osteomyelitis. Emergency physicians should know about the implication of gas in the spinal canal in the setting of sepsis. PMID:27429699

  2. Sacral perineural cysts: imaging and treatment options.

    Science.gov (United States)

    Landers, J; Seex, K

    2002-04-01

    Perineural cysts are an uncommon radiological finding and a rare cause of radicular leg pain. We report the clinical findings, imaging and operative appearances of a patient who presented with radicular leg and perineal pain, which was found to be associated with multiple sacral perineural cysts. The diagnostic and treatment options are explored. In particular, the use of percutaneous fine-needle cyst drainage as a guide to the value of surgery is discussed. Postoperative complications, such as pseudomeningocoele can occur, but may be effectively treated with lumbar drainage. PMID:12046741

  3. Sacral insufficiency fractures. Spectrum of radiological features.

    Science.gov (United States)

    Peh, W C; Khong, P L; Ho, W Y; Yeung, H W; Luk, K D

    1995-01-01

    Clinical and radiological features of 22 Chinese patients with sacral insufficiency fractures were reviewed. Twenty-one were postmenopausal women. Other risk factors were external pelvic radiotherapy (eight) and total hip replacement (two). Severe low back pain was the most common presenting complaint. Fractures initially were demonstrated by bone scintigraphy in 21 and computed tomography (CT) in seven patients. Concomitant parasymphyseal and pubic rami fractures were detected in 17 and 10 patients, respectively. Follow-up assessment by CT and bone scintigraphy in five patients showed various stages of fracture healing. Recognition of the radiological patterns of this entity is emphasized. PMID:7773883

  4. SU-E-J-125: A Novel IMRT Planning Technique to Spare Sacral Bone Marrow in Pelvic Cancer Patients

    International Nuclear Information System (INIS)

    Purpose: Develop an IMRT planning technique that can preferentially spare sacral bone marrow for pelvic cancer patients. Methods: Six pelvic cancer patients (two each with anal, cervical, and rectal cancer) were enrolled in an IRB approved protocol to obtain FLT PET images at simulation, during, and post chemoradiation therapy. Initially, conventional IMRT plans were created to maintain target coverage and reduce dose to OARs such as bladder, bowel, rectum, and femoral heads. Simulation FLT PET images were used to create IMRT plans to spare bone marrow identified as regions with SUV of 2 or greater (IMRT-BMS) within the pelvic bones from top of L3 to 5mm below the greater trochanter without compromising PTV coverage or OAR sparing when compared to the initial IMRT plan. IMRT-BMS plans used 8–10 beam angles that surrounded the subject. These plans were used for treatment. Retrospectively, the same simulation FLT PET images were used to create IMRT plans that spared bone marrow located in the sacral pelvic bone region (IMRT-FAN) also without compromising PTV coverage or OAR sparing. IMRT-FAN plans used 16 beam angles every 12° anteriorly from 90° – 270°. Optimization objectives for the sacral bone marrow avoidance region were weighted to reduce ≥V10. Results: IMRT-FAN reduced dose to the sacral bone marrow for all six subjects. The average V5, V10, V20, and V30 differences from the IMRT-BMS plan were −2.2 ± 1.7%, −11.4 ± 3.6%, −17.6 ± 5.1%, and −19.1 ± 8.1% respectively. Average PTV coverage change was 0.5% ± 0.8% from the conventional IMRT plan. Conclusion: An IMRT planning technique that uses beams from the anterior and lateral directions reduced the volume of sacral bone marrow that receives ≤10Gy while maintaining PTV coverage and OAR sparing. Additionally, the volume of sacral bone marrow that received 20 or 30 Gy was also reduced

  5. SU-E-J-125: A Novel IMRT Planning Technique to Spare Sacral Bone Marrow in Pelvic Cancer Patients

    Energy Technology Data Exchange (ETDEWEB)

    McGuire, S; Bhatia, S; Sun, W; Menda, Y; Ponto, L; Gross, B; Buatti, J [University Of Iowa, Iowa City, IA (United States)

    2015-06-15

    Purpose: Develop an IMRT planning technique that can preferentially spare sacral bone marrow for pelvic cancer patients. Methods: Six pelvic cancer patients (two each with anal, cervical, and rectal cancer) were enrolled in an IRB approved protocol to obtain FLT PET images at simulation, during, and post chemoradiation therapy. Initially, conventional IMRT plans were created to maintain target coverage and reduce dose to OARs such as bladder, bowel, rectum, and femoral heads. Simulation FLT PET images were used to create IMRT plans to spare bone marrow identified as regions with SUV of 2 or greater (IMRT-BMS) within the pelvic bones from top of L3 to 5mm below the greater trochanter without compromising PTV coverage or OAR sparing when compared to the initial IMRT plan. IMRT-BMS plans used 8–10 beam angles that surrounded the subject. These plans were used for treatment. Retrospectively, the same simulation FLT PET images were used to create IMRT plans that spared bone marrow located in the sacral pelvic bone region (IMRT-FAN) also without compromising PTV coverage or OAR sparing. IMRT-FAN plans used 16 beam angles every 12° anteriorly from 90° – 270°. Optimization objectives for the sacral bone marrow avoidance region were weighted to reduce ≥V10. Results: IMRT-FAN reduced dose to the sacral bone marrow for all six subjects. The average V5, V10, V20, and V30 differences from the IMRT-BMS plan were −2.2 ± 1.7%, −11.4 ± 3.6%, −17.6 ± 5.1%, and −19.1 ± 8.1% respectively. Average PTV coverage change was 0.5% ± 0.8% from the conventional IMRT plan. Conclusion: An IMRT planning technique that uses beams from the anterior and lateral directions reduced the volume of sacral bone marrow that receives ≤10Gy while maintaining PTV coverage and OAR sparing. Additionally, the volume of sacral bone marrow that received 20 or 30 Gy was also reduced.

  6. Medium-Term Outcome of Sacral Nerve Modulation for Constipation

    DEFF Research Database (Denmark)

    Govaert, Bastiaan; Maeda, Yasuko; Alberga, Job;

    2012-01-01

    BACKGROUND: Sacral nerve modulation has been reported as a minimally invasive and effective treatment for constipation refractory to conservative treatment. OBJECTIVE: This study aimed to evaluate the efficacy and sustainability of sacral nerve modulation for constipation in the medium term (up to...... 6 years) and to investigate potential predictors of treatment success. DESIGN: We performed a retrospective review of prospectively collected data. SETTINGS: The study was performed at 2 tertiary-care centers in Europe with expertise in pelvic floor disorders and sacral nerve modulation. PATIENTS...

  7. Retrograde Epidural Catheter Relieves Intractable Sacral Pain.

    Science.gov (United States)

    Gupta, Ruchir; Shodhan, Shivam; Hosny, Amr

    2016-01-01

    Pain caused by tumor infiltration of the sacral area remains a major clinical challenge. Patients with poor pain control despite comprehensive medical management may be treated with neuraxial techniques such as continuous epidural or spinal anesthetic. We report a case in which a patient with metastatic breast cancer experienced inadequate pain relief after multiple intravenous pain management regimens as well as intrathecal (IT) drug delivery. The concentration of local anesthetics delivered via the IT catheter was limited due to the patient's baseline motor weakness which would be exacerbated with higher concentrations of local anesthetics. Thus, a decision was made to insert an epidural catheter via a retrograde technique to provide the patient with a "band of anesthesia" which would provide profound sensory blockade without concomitant motor weakness. Pain refractory to other modalities of pain control was successfully treated with the epidural technique. PMID:27162431

  8. Lumbosacral Osteomyelitis and Discitis with Phlegmon Following Laparoscopic Sacral Colpopexy.

    Science.gov (United States)

    Jenson M D, Amanda V; Scranton, Robert; Antosh, Danielle D; Simpson, Richard K

    2016-01-01

    Lumbosacral osteomyelitis and discitis are usually a result of hematogenous spread; rarely it can result from direct inoculation during a surgical procedure. Bacteria may also track along implanted devices to a different location. This is a rare complication seen from pelvic organ prolapse surgery with sacral colpopexy. A 67-year-old female developed increasing lower back pain four months following a laparoscopic sacral colpopexy. Imaging revealed lumbar 5-sacral 1 (L5-S1) osteomyelitis and discitis with associated phlegmon confirmed by percutaneous biopsy and culture. The patient was treated conservatively with antibiotics, but required laparoscopic removal of the pelvic and vaginal mesh followed by twelve weeks of intravenous antibiotics. The patient has experienced clinical improvement of her back pain. This is an uncommon complication of sacral colpopexy, but physicians must be vigilant and manage aggressively to avoid more serious complications and permanent deficit. PMID:27551651

  9. Sacral Chordoma and Single Stage Combined Anteroposterior High Sacrectomy

    OpenAIRE

    Challa, VR; Krishnamurthy, S.; Goud, BYG

    2013-01-01

    Chordomas are locally aggressive tumors, most commonly seen in sacrum. We present a case of sacral chordoma who presented with urinary retention and treated with single stage combined anteroposterior high sacrectomy

  10. CT characteristics of sacral perineural cysts. Report of two cases.

    Science.gov (United States)

    Siqueira, E B; Schaffer, L; Kranzler, L I; Gan, J

    1984-09-01

    The authors report two cases in which the appearance of sacral perineural cysts, as seen in the computerized tomography scan, prompted the possible diagnosis of a neoplastic lesion. Additional investigation led to the proper diagnosis. PMID:6747699

  11. Sacral Fracture Causing Neurogenic Bladder: A Case Report

    Directory of Open Access Journals (Sweden)

    Tatsuro Sasaji

    2012-01-01

    Full Text Available A 76-year-old man presented with a Denis Zone III sacral fracture after a traffic accident. He also developed urinary retention and perineal numbness. The patient was diagnosed with neurogenic bladder dysfunction caused by the sacral fracture. A computed tomogram (CT revealed that third sacral lamina was fractured and displaced into the spinal canal, but vertebral body did not displace. The fracture lines began at the center of lamina and extended bilateraly. The fracture pattern was unique. The sacrum was osteoporosis, and this fracture may be based on osteoporosis. We performed laminectomy to decompress sacral nerve roots. One month after surgery, the patient was able to urinate. Three months after surgery, his bladder function recovered normally. One year after surgery, he returned to a normal daily life and had no complaints regarding urination. One-year postoperative CT showed the decompressed third sacrum without displacement.

  12. Anterior interspace catheterization of the epidural cavity through sacral hiatus and its applications in treatment of protrusion of lumbar intervertebral disc%经骶裂孔硬膜囊前间隙置管在腰椎间盘突出症治疗中的应用

    Institute of Scientific and Technical Information of China (English)

    张少臣; 陈枢芹

    2002-01-01

    It has been thoroughly investigated that the collagenase can dissolve the intervertebral disc,therefore the suggestion of introduction of collagenase to the adjacenty of protruded disc was studied with the proper and accurate placement of a catheter into the anterior interspace of the epidural cavity with the direct contact of collagenase and the protruded vertebral disc.

  13. Study of the morphology and biomechanics of sacral fracture

    Institute of Scientific and Technical Information of China (English)

    QUAN Ren-fu; YANG Di-sheng; WANG Yi-jin

    2006-01-01

    Objective: To observe the morphological characteristics of sacral fracture under different impact loads.Method: Ten fresh pelvic specimens were loaded in dynamic or static state. A series of mechanical parameters including the pressure strain and velocity were recorded.Morphological characteristics were observed under scanning electron microscope.Results: The form of sacral fracture was related to the impact energy. Under low-energy impact loads, ilium fracture, acetabulum fracture and crista iliaca fracture were found. Under high-energy impact loads, three types of sacral fracture occurred according to the classification of Denis: sacral ala fracture, Type Ⅰ fracture; sacral foramen cataclasm fracture, Type Ⅱ fracture; central vertebral canal fracture, Type Ⅲ fracture. Nerve injury of one or two sides was involved in all three types of sacral fracture.The fracture mechanism of sacrum between the dynamic impact and static compression was significantly different.When the impact energy was above 25 J, sacral foramen cataclasm fracture occurred, involving nerve root injury.When it was below 20 J, ilium and sacral fracture was most likely to occur. When it was 20 ~ 25 J, Type Ⅰ fracture would occur. While in the static test, most of the fracture belonged to ilium or acetabulum fracture. The cross section of sacrum was crackly and the bone board of Haversian system was brittle, which could lead to separation of bone boards and malposition of a few of cross bone boards.Conclusions: In dynamic state, sacrum fracture mostly belongs to Type Ⅰ and Type Ⅱ, and usually involves the nerve roots. Sacrum fracture is relevant to the microstructures, the distribution of the bone trabecula, the osseous lacuna and the Haversian system of sacrum. The fracture of ilium and acetabulum more frequently appears in static state, with slight wound of peripheral tissues.

  14. The management of sacral stress fractures: current concepts

    OpenAIRE

    Longhino, Valentina; Bonora, Cristina; Sansone, Valerio

    2011-01-01

    Sacral stress fractures are an unusual but curable cause of low-back pain that should be considered in differential diagnosis, particularly in elderly osteoporotic patients. Rarely, they may occur in young women during the last trimester of pregnancy or a few weeks after delivery. Encompassing fatigue and insufficiency fractures, the occurrence of sacral stress fractures appears to be relatively under-reported, because of the general lack of awareness of this condition and the non-specificity...

  15. A sacral lesion resembling osteochondrosis in the German Shepherd dog

    International Nuclear Information System (INIS)

    More than 30% (21 of 65) of German Shepherd dogs with clinical signs of cauda equina compression had radiographic and pathologic abnormalities compatible with osteochondrosis of the sacral endplate. Most of these dogs had a defect in the dorsal part of the sacral endplate and a detached bone fragment in the vertebral canal. Similar lesions were also found in growing and young adult dogs without clinical signs. The dogs with clinical signs of cauda equina compression also had severe degenerative disc disease with protrusion of the lumbosacral disc and compression of the cauda equina, suggesting that the signs of cauda equina compression more likely were related to the secondary degenerative changes (disc protrusions) rather than the primary disease. Clinically normal German Shepherds with sacral osteochondrosis usually were younger than 18 months, the dogs with cauda equina compression and sacral osteochondrosis older than 18 months (mean age 4.8 years). On the average, these dogs were two years younger as compared to dogs with cauda equina compression without sacral osteochondrosis. Male dogs are more often affected than females (5:1). There is a breed predisposition: in dogs other than German Shepherds, osteochondrosis of the sacral endplate seems to be extremely rare

  16. Microsurgical excision of symptomatic sacral perineurial cyst with sacral recapping laminectomy : a case report in technical aspects.

    Science.gov (United States)

    Seo, Dae-Hyun; Yoon, Kyeong-Wook; Lee, Sang Koo; Kim, Young-Jin

    2014-02-01

    Perineurial cysts (Tarlov cysts) are lesions of the nerve root that are often observed in the sacral area. There is debate about whether symptomatic perineurial cysts should be treated surgically. We presented three patients with symptomatic perineurial cyst who were treated surgically, and introduced sacral recapping laminectomy. Patients complained of low back pain and hypesthesia on lower extremities. We performed operations with sacral recapping technique for all three. The outcome measure was baseline visual analogue score and post operative follow up magnetic resonance images. All patients were completely relieved of symptoms after operation. Although not sufficient to address controversies, this small case series introduces successful use of a particular surgical technique to treat sacral perineural cyst, with resolution of most symptoms and no sequelae. PMID:24653808

  17. Cervicoplastia anterior Anterior cervicoplasty

    Directory of Open Access Journals (Sweden)

    Lucas Gomes Patrocínio

    2004-10-01

    Full Text Available Muitos pacientes buscam correção estética da frouxidão da pele do pescoço, depósito de gordura na região submentoneana ou bandas de platisma. Em grande parte dos casos a ação medial, via cervicoplastia anterior é necessária. OBJETIVO: Demonstrar a casuística e avaliar os resultados e complicações com a técnica de cervicoplastia anterior no Serviço de Otorrinolaringologia da Universidade Federal de Uberlândia. FORMA DE ESTUDO: Relato de série. PACIENTES E MÉTODOS: Quarenta e dois pacientes, entre 39 e 65 anos de idade, sendo 40 (95,2% do sexo feminino e 2 (4,8% do masculino, foram submetidos a cervicoplastia anterior. Retrospectivamente foram avaliados resultados e complicações. RESULTADOS: Destes, 34 apresentaram resultados satisfatórios, 4 apresentaram déficit estético notado somente pelo cirurgião, 3 apresentaram déficit estético notado somente pelo paciente e 1 apresentou déficit estético necessitando cirurgia revisional. Ao estudo fotográfico, todos os pacientes apresentaram melhora do perfil cervical, redução das bandas de platisma e da frouxidão da pele, estabilização da musculatura cervical e acentuação do ângulo cervicomental, em graus variados. Houve complicação em 2 casos (discreto serohematoma e cicatriz um pouco alargada. CONCLUSÃO: A cervicoplastia, associada ou não à tração lateral pela ritidoplastia, é uma técnica que produz resultados satisfatórios na grande maioria dos casos.Many patients look for aesthetic correction of the laxity of neck skin, submandibular fat deposit or platisma bands. In a large part of the cases, medial action, through anterior cervicoplasty is necessary. AIM: To demonstrate the casuistic and to evaluate the results and complications with anterior cervicoplasty technique in the Otorhinolaryngology Service of the Federal University of Uberlândia. STUDY DESIGN: Serie report. PATIENTS AND METHODS: Forty-two patients, between 39 and 65 years of age, being 40 (95

  18. Sacral Insufficiency Fractures Mimicking Lumbar Spine Pathology.

    Science.gov (United States)

    Sudhir, G; K L, Kalra; Acharya, Shankar; Chahal, Rupinder

    2016-06-01

    Sacral insufficiency fractures (SIFs) are a common cause of back pain in the elderly. SIFs mimic the symptoms of lumbar spine pathology and so are commonly missed or underdiagnosed. Here we present four cases of missed SIFs that were subsequently identified and treated. One patient was treated as mechanical lower back ache, another patient underwent root block and two patients underwent surgery for lumbar canal stenosis. None experienced relief of their symptoms after these procedures. Retrospective analysis of X-ray and magnetic resonance imaging data revealed SIFs that were confirmed by computed tomography scans. All four patients were treated for underlying osteoporosis. Two patients who underwent surgery were treated conservatively and other two were treated by sacroplasty involving injection of cement into the fracture. Sacroplasty produced immediate pain relief and early mobilization compared to the conservative group. SIFs should always be considered in the differential diagnosis of an elderly patient presenting with low back symptoms. Sacroplasty can be considered for immediate pain relief and rapid mobilization. PMID:27340538

  19. Sacral Fracture Nonunion Treated by Bone Grafting through a Posterior Approach

    Directory of Open Access Journals (Sweden)

    Sang Yang Lee

    2013-01-01

    Full Text Available Nonunion of a sacral fracture is a rare but serious clinical condition which can cause severe chronic pain, discomfort while sitting, and significant restriction of the level of activities. Fracture nonunions reportedly occur most often after nonoperative initial treatment or inappropriate operative treatment. We report a case of fracture nonunion of the sacrum and pubic rami that resulted from non-operative initial treatment, which was treated successfully using bone grafting through a posterior approach and CT-guided percutaneous iliosacral screw fixation combined with anterior external fixation. Although autologous bone grafting has been the gold standard for the treatment of pelvic fracture nonunions, little has been written describing the approach. We utilized a posterior approach for bone grafting, which could allow direct visualization of the nonunion site and preclude nerve root injury. By this procedure, we were able to obtain the healing of fracture nonunion, leading to pain relief and functional recovery.

  20. Cauda equina syndrome presentation of sacral insufficiency fractures

    International Nuclear Information System (INIS)

    Sacral insufficiency fractures are a well recognised cause for low back, buttock and groin pain in the elderly. However, over a 4 year period, four patients have presented with symptoms of cauda equina syndrome, who were found on investigation to have acute sacral insufficiency fracture without any other aetiological spinal abnormality. Four patients who presented to the spinal surgeons of our institution with symptoms of cauda equina syndrome were referred for spinal MR. Sagittal and axial T1 and T2 weighted turbo spin echo sequences of the lower thoracic and lumbar spine were performed on all patients. Subsequent studies included MR of the sacrum supplemented where appropriate by CT and technetium MDP bone scintigraphy. No evidence of a compressive lesion of the lower thoracic or lumbar spine was present in any of the four patients. Dedicated MR examination of the sacrum in these patients revealed unilateral acute insufficiency fractures involving zone 1 from S1 to S3 extending from the sacro-iliac joint to the lateral margin of the sacral foramen. There was no evidence of compression of the sacral nerve roots. The possible mechanism for the symptomatic presentation is discussed. Sacral insufficiency fractures should be excluded in elderly or osteoporotic patients presenting with cauda equina syndrome who have no evidence of compression in the thoraco-lumbar MR studies. (orig.)

  1. Bone scan demonstration of progression of sacral insufficiency stress fracture

    International Nuclear Information System (INIS)

    This case documents the progression of a sacral insufficiency stress fracture, initially involving the lateral left ala and later extending across the body of the sacrum to the right ala. A bone scan was performed using technetium-99. The H shaped distribution of increased uptake on radionuclide bone scanning is characteristic of this type of fracture, although variations of this pattern are also seen according to the severity of the sacral trauma. While the differing bone scan patterns of this particular fracture type are well established, this case demonstrates this progression on bone scan (and CT) from, initially, uptake in a single sacral ala to the characteristic H-shaped increased uptake on a later scan. 4 refs., 4 figs

  2. Sacral perineural cyst presenting as chronic perineal pain : a case report.

    Directory of Open Access Journals (Sweden)

    Jain S

    2002-10-01

    Full Text Available We present an interesting case of sacral perineural cyst which caused chronic perineal pain. Perineural cyst is relatively rare, especially the sacral region. Chronic perineural pain is an often encountered problem that is difficult to evaluate and sacral perineural cyst may be the etiology of chronic perineal pain in many instances.

  3. Sacral perineural cyst presenting as chronic perineal pain: a case report.

    Science.gov (United States)

    Jain, S K; Chopra, S; Bagaria, H; Mathur, P P S

    2002-12-01

    We present an interesting case of sacral perineural cyst which caused chronic perineal pain. Perineural cyst is relatively rare, especially the sacral region. Chronic perineural pain is an often encountered problem that is difficult to evaluate and sacral perineural cyst may be the etiology of chronic perineal pain in many instances. PMID:12577111

  4. Pubic and sacral insufficiency fractures: clinical course and radiologic findings

    International Nuclear Information System (INIS)

    Distinctive vertical insufficiency fractures of the pelvis were found in nine osteopenic patients. Each patient had subacute pelvic pain without antecedent trauma. The sacral fractures healed fairly quickly, but the pubic fractures often had a protracted course. All nine patients had skeletal demineralization due to metabolic bone disease, radiation therapy, or multiple myeloma. Recognition of the association between public and sacral insufficiently fractures should aid in recognizing the diffuse nature of the skeletal disease so that unnecessary biopsy of the fracture sites can be avoided. Plain films, tomographic scans, and radionuclide bone scans are reviewed

  5. Diagnosis of sacral perineural cysts by computed tomography.

    Science.gov (United States)

    Tabas, J H; Deeb, Z L

    1986-07-01

    Three cases of sacral perineural cysts associated with chronic low-back pain are described with their myelography, computed tomography, and plain film findings. Significant findings include multiple cystic dilatations of lumbosacral nerve root sheaths, enlargement of the sacral foramina by masses isodense with cerebrospinal fluid, and asymmetric epidural fat distribution. Recognition of these findings on unenhanced computed tomography scans should preclude further evaluation by myelography and intrathecal metrizamide (Amipaque) computed tomography. These cysts are usually not the primary cause of back and leg pain. PMID:2942338

  6. Sacral Neuromodulation for Bladder Atony – A Case Report

    Directory of Open Access Journals (Sweden)

    Joseph Sujka

    2014-01-01

    Full Text Available In most cases, sacral neuromodulation is used as a treatment for urge incontinence and symptoms of urgency and frequency. It is most used in those who are refractory to traditional management. It is much less common to be used for bladder atony. In this report, we present a case of a 24-year-old woman with a history of urinary retention and bladder atony who failed medical management and subsequently had an InterStim sacral neuromodulator implanted. After implantation, she was able to discontinue intermittent catheterization and had a decrease in her postvoid residual from 848 to 72 mL.

  7. The application of sacral block anesthesia in pediatric interventional therapy

    International Nuclear Information System (INIS)

    Objective: To discuss the management and feasibility of sacral block anesthesia in pediatric interventional therapy. Methods: A total of 80 pediatric patients were randomly and equally divided into two groups. Patients in group A received sacral block anesthesia together with basic anesthesia with propofol, while patients in group B received intravenous anesthesia with propofol. Small amount of ketamine as maintaining dose was used in both groups when needed. Results: The interventional management was successfully completed in all patients. A marked decrease in blood pressure occurred in three patients of group A receiving sacral block anesthesia. In group B receiving intravenous anesthesia, a decrease of SpO2 to below 90 percent was seen in 8 cases, and obvious bradycardia developed in 12 cases. All these patients were treated with intravenous medication or by reducing the dose of propofol. Additional small dose of ketamine was needed in 4 patients during the procedure. Conclusion: Sacral block anesthesia combined with intravenous anesthesia is one of the effective anesthesia management schemes for pediatric interventional therapy. (authors)

  8. [Sacral perineural cysts. Contribution of magnetic resonance imaging].

    Science.gov (United States)

    Thomas, T; Michel, D; Solvet, P; Antoine, J C; Barral, F G

    1992-01-01

    In a 41-year old woman complaining of episodic bilateral sciatic pain, MRI showed large sacral cysts developed in the pelvis. The fact that these cysts communicated with the subarachnoidal spaces was not clearly demonstrated by CT. The mechanism underlying the development of this perineural variety of extradural cysts is discussed. PMID:1439457

  9. Tarenskeen's LUTHER : Allowing for new forms of sacrality

    NARCIS (Netherlands)

    Wijnia, L.; Klomp, Mirella

    2014-01-01

    This article explores the dynamics of sacrality in contemporary culture through the performance of LUTHER, a work by Dutch composer Boudewijn Tarenskeen. By means of reinterpreting the person and texts of Martin Luther, Tarenskeen created a performance in which different dynamics of the sacred were

  10. Median Sacral Artery, Sympathetic Nerves, and the Coccygeal Body: A Study Using Serial Sections of Human Embryos and Fetuses.

    Science.gov (United States)

    Jin, Zhe Wu; Cho, Kwang Ho; Jang, Hyung Suk; Murakami, Gen; Rodríguez-Vázquez, Jose Francisco

    2016-07-01

    To examine how the median sacral artery (MSA) is involved with the coccygeal body or glomus coccygeum, we studied serial frontal or sagittal sections of 14 embryos (approximately 5-6 weeks of gestation) and 12 fetuses (10-18 weeks). At five weeks, the caudal end of the dorsal aorta (i.e., MSA) accompanied putative sympathetic ganglion cells in front of the upper coccygeal and lower sacral vertebrae. At six weeks, a candidate for the initial coccygeal body was identified as a longitudinal arterial plexus involving nerve fibers and sympathetic ganglion cells between arteries. At 10-18 weeks, the MSA exhibited a highly tortuous course at the lower sacral and coccygeal levels, and was attached to and surrounded by veins, nerve fibers, and sympathetic ganglion cells near and between the bilateral origins of the levator ani muscle. Immunohistochemistry demonstrated expression of tyrosine hydroxylase and chromogranin A in the nerves. However, throughout the stages examined, we found no evidence suggestive of an arteriovenous anastomosis, such as well-developed smooth muscle. An acute anterior flexure of the vertebrae at the lower sacrum, as well as regression of the secondary neural tube, seemed to induce arterial plexus formation from an initial straight MSA. Nerves and ganglion cells were likely to be secondarily involved with the plexus because of the close topographical relationship. However, these nerves might play a major role in the extreme change into adult morphology. An arteriovenous anastomosis along the MSA might be an overinterpretation, at least in the prenatal human. Anat Rec, 299:819-827, 2016. © 2016 Wiley Periodicals, Inc. PMID:27149546

  11. Computation of induced electric field for the sacral nerve activation

    Science.gov (United States)

    Hirata, Akimasa; Hattori, Junya; Laakso, Ilkka; Takagi, Airi; Shimada, Takuo

    2013-11-01

    The induced electric field/current in the sacral nerve by stimulation devices for the treatment of bladder overactivity is investigated. Implanted and transcutaneous electrode configurations are considered. The electric field induced in the sacral nerve by the implanted electrode is largely affected by its surrounding tissues, which is attributable to the variation in the input impedance of the electrode. In contrast, the electric field induced by the transcutaneous electrode is affected by the tissue conductivity and anatomical composition of the body. In addition, the electric field induced in the subcutaneous fat in close proximity of the electrode is comparable with the estimated threshold electric field for pain. These computational findings explain the clinically observed weakness and side effect of each configuration. For the transcutaneous stimulator, we suggest that the electrode contact area be increased to reduce the induced electric field in the subcutaneous fat.

  12. Computation of induced electric field for the sacral nerve activation

    International Nuclear Information System (INIS)

    The induced electric field/current in the sacral nerve by stimulation devices for the treatment of bladder overactivity is investigated. Implanted and transcutaneous electrode configurations are considered. The electric field induced in the sacral nerve by the implanted electrode is largely affected by its surrounding tissues, which is attributable to the variation in the input impedance of the electrode. In contrast, the electric field induced by the transcutaneous electrode is affected by the tissue conductivity and anatomical composition of the body. In addition, the electric field induced in the subcutaneous fat in close proximity of the electrode is comparable with the estimated threshold electric field for pain. These computational findings explain the clinically observed weakness and side effect of each configuration. For the transcutaneous stimulator, we suggest that the electrode contact area be increased to reduce the induced electric field in the subcutaneous fat. (paper)

  13. Spinal CT scan, 2. Lumbar and sacral spines

    Energy Technology Data Exchange (ETDEWEB)

    Nakagawa, Hiroshi (Aichi Medical Univ., Aichi (Japan))

    1982-08-01

    Plain CT described fairly accurately the anatomy and lesions of the lumbar and sacral spines on their transverse sections. Since hernia of the intervertebral disc could be directly diagnosed by CT, indications of myelography could be restricted. Spinal-canal stenosis of the lumbar spine occurs because of various factors, and CT not only demonstrated the accurate size and morphology of bony canals, but also elucidated thickening of the joints and yellow ligament. CT was also useful for the diagnosis of tumors in the lumbar and sacral spines, visualizing the images of bone changes and soft tissues on the trasverse sections. But the diagnosis of intradural tumors required myelography and metrizamide CT. CT has become important for the diagnosis of spinal and spinal-cord diseases and for selection of the route of surgical arrival.

  14. Computer Navigation-aided Resection of Sacral Chordomas

    Directory of Open Access Journals (Sweden)

    Yong-Kun Yang

    2016-01-01

    Full Text Available Background: Resection of sacral chordomas is challenging. The anatomy is complex, and there are often no bony landmarks to guide the resection. Achieving adequate surgical margins is, therefore, difficult, and the recurrence rate is high. Use of computer navigation may allow optimal preoperative planning and improve precision in tumor resection. The purpose of this study was to evaluate the safety and feasibility of computer navigation-aided resection of sacral chordomas. Methods: Between 2007 and 2013, a total of 26 patients with sacral chordoma underwent computer navigation-aided surgery were included and followed for a minimum of 18 months. There were 21 primary cases and 5 recurrent cases, with a mean age of 55.8 years old (range: 35-84 years old. Tumors were located above the level of the S3 neural foramen in 23 patients and below the level of the S3 neural foramen in 3 patients. Three-dimensional images were reconstructed with a computed tomography-based navigation system combined with the magnetic resonance images using the navigation software. Tumors were resected via a posterior approach assisted by the computer navigation. Mean follow-up was 38.6 months (range: 18-84 months. Results: Mean operative time was 307 min. Mean intraoperative blood loss was 3065 ml. For computer navigation, the mean registration deviation during surgery was 1.7 mm. There were 18 wide resections, 4 marginal resections, and 4 intralesional resections. All patients were alive at the final follow-up, with 2 (7.7% exhibiting tumor recurrence. The other 24 patients were tumor-free. The mean Musculoskeletal Tumor Society Score was 27.3 (range: 19-30. Conclusions: Computer-assisted navigation can be safely applied to the resection of the sacral chordomas, allowing execution of preoperative plans, and achieving good oncological outcomes. Nevertheless, this needs to be accomplished by surgeons with adequate experience and skill.

  15. Morphometric Study of Sacral Hiatus in Dry Human Sacra

    OpenAIRE

    Sadakat Ali; Abhishek P Sinha; S. L Jethani; S. K. Jain; Anamika K

    2013-01-01

    Introduction: Morphometry of sacral hiatus in human sacra have important relevance, this spacewidely use for caudal epidural analgesia for painless labour, to treat low back pain especially in caseof lumber canal stenosis, and to reduce pain in case malignant pelvic growth, the reliability ofprocedure is 70% - 80% in the literatures. This may be due to anatomical variations which may lead tocomplication and failure of procedure.Aims and objectives: To examine and measure the morphometry of sa...

  16. Fever, Sacral Pain, and Pregnancy: An Incarcerated Uterus

    OpenAIRE

    Sweigart, Amy N.; Matteucci, Michael J.

    2008-01-01

    Uterine incarceration is an uncommon but serious presentation in the emergency department that requires early recognition to improve maternal and fetal outcomes. Case: A 29-year-old female, at 12 weeks gestation, presented to the emergency department (ED) with complaints of fever, sacral pain and urgency. Based on history and physical examination, she was found to have a retroverted, incarcerated uterus. After a failed attempt at reduction in the ED, her uterus was successfully reduc...

  17. Sacral plexus injury after radiotherapy for carcinoma of cervix

    International Nuclear Information System (INIS)

    A 42-year-old woman developed lower extremity weakness and sensory loss 1 year after external and intracavitary radiotherapy for Stage IB carcinoma of cervix. She has been followed for 5 years posttreatment, and the neurologic abnormalities have persisted, but no evidence of recurrent carcinoma has been found. We believe this to be a rare case of sacral plexus radiculopathy developing as a late complication after radiotherapy. Suggestions are made for improving the radiotherapy technique to prevent this complication in future cases

  18. Sacral chordoma: a diagnosis not to be sat on?

    Science.gov (United States)

    Gibbins, Ruth; Evans, Guy; Grimer, Robert

    2007-01-01

    Sacral chordomas are rare, slow-growing tumours that are amenable to surgery, but unfortunately often diagnosed late. The aim of the study was to identify presenting symptoms, which may aid diagnosis and reduce the treatment time. Forty-four patients were identified with sacral chordoma between 1989 and 2006. Clinical and pathological records were reviewed retrospectively to elicit the symptoms recorded prior to diagnosis, duration of symptoms, surgical treatment, size of tumour and survival. Eleven patients were excluded, leaving 33 patients in the study group. Thirty-one patients had chordomas arising from the sacrum and two patients from the coccyx. The mean duration of symptoms prior to diagnosis was 120 weeks (2.3 years), with a median of length of 104 weeks (two years) and range of 26 to 416 weeks (0.5 to eight years). The mean maximum tumour size at resection was 8.3 cm, with a mean volume of 614 cm3 (range 9–2,113 cm3). Pain, typically dull and worse with sitting, was the most common presenting symptom in 85% of patients. The classic symptoms of cauda equina (saddle anaesthesia, bladder or bowel dysfunction) occurred in 70% patients (23 patients). Sacral chordoma should be considered in cases of back pain with coccydynia, especially with neurological symptoms. PMID:17205349

  19. Perforator propeller flaps for sacral and ischial soft tissue reconstruction

    Directory of Open Access Journals (Sweden)

    Korambayil Pradeoth

    2010-01-01

    Full Text Available The perforator-based flaps in the sacral and ischial region is designed according to the localization of perforators that penetrate the gluteus maximus muscle, reach the intra-fascial and supra-fascial planes with the overlying skin forming a rich vascular plexus. The perforator-based flaps described in this article are highly vascularized, have minimal donor site morbidity, and do not require the sacrifice of the gluteus maximus muscle. In a period between April 2008 and March 2009, six patients with sacral pressure sore were reconstructed with propeller flap method based on superior gluteal and parasacral artery perforators. One flap loss was noted. Three cases of ischial pressure sore were reconstructed with longitudinal propeller flap cover, based on inferior gluteal artery perforator. One flap suffered wound infection and dehiscence. Two cases of pilonidal sinus were reconstructed with propeller flap based on parasacral perforators. Both the flaps survived without any complications. Donor sites were closed primarily. In the light of this, they can be considered among the first surgical choices to re-surface soft tissue defects of the sacral and ischial regions. In the series of 11 patients, two patients (18% suffered complications.

  20. Perforator propeller flaps for sacral and ischial soft tissue reconstruction

    Science.gov (United States)

    Korambayil, Pradeoth M.; Allalasundaram, KV; Balakrishnan, TM

    2010-01-01

    The perforator-based flaps in the sacral and ischial region is designed according to the localization of perforators that penetrate the gluteus maximus muscle, reach the intra-fascial and supra-fascial planes with the overlying skin forming a rich vascular plexus. The perforator-based flaps described in this article are highly vascularized, have minimal donor site morbidity, and do not require the sacrifice of the gluteus maximus muscle. In a period between April 2008 and March 2009, six patients with sacral pressure sore were reconstructed with propeller flap method based on superior gluteal and parasacral artery perforators. One flap loss was noted. Three cases of ischial pressure sore were reconstructed with longitudinal propeller flap cover, based on inferior gluteal artery perforator. One flap suffered wound infection and dehiscence. Two cases of pilonidal sinus were reconstructed with propeller flap based on parasacral perforators. Both the flaps survived without any complications. Donor sites were closed primarily. In the light of this, they can be considered among the first surgical choices to re-surface soft tissue defects of the sacral and ischial regions. In the series of 11 patients, two patients (18%) suffered complications. PMID:21217972

  1. Sacral Stress Fracture Mimicking Lumbar Radiculopathy in a Mounted Police Officer: Case Report and Literature Review

    OpenAIRE

    Bednar, Drew A.; Almansoori, Khaled

    2015-01-01

    Study Design Case report and review of the literature. Objective To present a unique case of L5 radiculopathy caused by a sacral stress fracture without neurologic compression. Methods We present our case and its clinical evolution and review the available literature on similar pathologies. Results Relief of the unusual mechanical loading causing sacral stress fracture led to rapid resolution of radiculopathy. Conclusion L5 radiculopathy can be caused by a sacral stress fracture and can be re...

  2. Recurrent Perianal Sinus in Young Girl Due To Pre-sacral Epidermoid Cyst

    OpenAIRE

    Jain, V.; Misra, S; Tiwari, S; Rahul, K; Jain, H.

    2013-01-01

    Pre-sacral epidermoid cysts are rare development cysts resulting from dysembryogenesis mostly diagnosed in middle aged women. We report a case of pre-sacral epidermoid cyst presenting with recurrent perianal sinus in young girl. Generally pre-sacral epidermoid cysts are seen in adult age group but it is rare presentation in young age group. We report a rare case of presacral epidermoid cyst occurring in a young female.

  3. STUDY OF SACRAL HIATUS IN DRY HUMAN SACRA IN NEPAL, PARSA REGION

    Directory of Open Access Journals (Sweden)

    Malarvani T

    2015-03-01

    Full Text Available Introduction: The sacrum is a large triangular bone, formed by the fusion of five sacral vertebrae. The opening at the caudal end of sacral canal is known as sacral hiatus. It is formed due to the failure of fusion of laminae of the fifth (occasionally fourth sacral vertebra. Sacrum is one of the bones which exhibit variations and the variation of sacral hiatus is of great clinical significance because it may also leads to mechanical low back pain. Previous works on the morphometrical study on the sacral hiatus is limited, especially in Nepal, Parsa population. The present study was undertaken to help in filling this gap at least to a certain extent and also made an attempt to find out the variations of sacrum. Materials: One hundred dry human sacra were collected from the Department of Anatomy of National medical college & Teaching Hospital, Nepal. Methods & Observations: The morphometrical studies were done, and the parameters (Shape, length, Transverse width & Antero-posterior width of sacral hiatus and level of apex & base of sacral hiatus were measured with the help of divider, the observations were recorded, tabulated & analyzed. Result: The study showed a significant co-relation between anatomical variations of sacral hiatus with the previous studies.

  4. Sacral laminoplasty and cystic fenestration in the treatment of symptomatic sacral perineural (Tarlov) cysts: Technical case report

    OpenAIRE

    Smith, Zachary A.; Li, Zhenzhou; Raphael, Dan; Khoo, Larry T.

    2011-01-01

    Background: Perineural cysts of the sacrum, or Tarlov cysts, are cerebrospinal fluid (CSF)-filled sacs that commonly occur at the intersection of the dorsal root ganglion and posterior nerve root in the lumbosacral spine. Although often asymptomatic, these cysts have the potential to produce significant symptoms, including pain, weakness, and/or bowel or bladder incontinence. We present a case in which the sacral roof is removed and reconstructed via plated laminoplasty and describe how this ...

  5. Anterior tarsaltunnelsyndrom

    DEFF Research Database (Denmark)

    Miliam, Palle B; Basse, Peter N

    2009-01-01

    Anterior tarsal tunnel syndrome is a rare entrapment neuropathy of the deep peroneal nerve beneath the extensor retinaculum of the ankle. It may be rare because it is underrecognized clinically.We present a case regarding a 29-year-old man, drummer, who for one and a half year experienced clinical...

  6. Magnetic resonance imaging analysis of surgical trans-sacral axial L5/S1 interbody fusion

    Institute of Scientific and Technical Information of China (English)

    YAN Ning; HE Shi-sheng; ZHANG Hai-long; GU Guang-fei; LIU Bi-feng; LIU Yan-bin; ZHANG Li-guo; GU Xin; DING Yue; GUO Cheng-bin

    2011-01-01

    Background Trans-sacral axial L5/S1 interbody fusion (AxiaLIF), a novel surgical procedure, recently adopted in clinical practice, has excellent clinical outcomes. However, there is inadequate data on the feasibility of the approach in all adult patients and the optimal surgical approach is currently unclear; therefore, further studies are required. In order to enhance the surgical approach for AxiaLIF, prospective anatomical imaging optimization is necessary. The objective of this study was to investigate the ability of magnetic resonance imaging (MRI) to achieve an optimal procedural setting.Methods The subjects (n=40) underwent lumbosacral MRI examination. The median sagittal MRI images were analyzed and four measurement markers were defined as follows: the center of the L5/S1 disc (A), the anterior margin of the S1/2 disc space (B), the sacrococcygeal junction (C), and the coccygeal tip (D). The measurement markers were connected to each other to produce five lines (AB, AC, AD, BC, and BD), as reference lines for surgical approaches. The distance between each reference line and the anterior and posterior margins of the L5 and S1 vertebral bodies was measured to determine the safety of the respective approaches.Results In all patients, Lines AB and AC satisfied the imaging safety criteria. Line AB would result in a significant deviation from the median and was determined to be unsuitable for AxiaLIF. Line AD satisfied the imaging safety criteria in 39 patients. However, the anal proximity of the puncture point proved to be limiting. For lines BC and BD, the imaging safety criteria were satisfied in 70% and 45% of patients, respectively.Conclusions The AxiaLIF procedure is a safe technique for insertion of fusion implants in all subjects. Line AC is a favorable reference line for surgical approach and safe for all subjects, while line BC is not suitable for all subjects.

  7. Magnetic resonance imaging of the sacral plexus and piriformis muscles

    Energy Technology Data Exchange (ETDEWEB)

    Russell, J.M. [St. Vincent' s Medical Center, Department of Radiology, Jacksonville, FL (United States); Kransdorf, Mark J.; Bancroft, Laura W.; Peterson, Jeffrey J.; Berquist, Thomas H.; Bridges, Mellena D. [Mayo Clinic, Department of Radiology, Jacksonville, FL (United States)

    2008-08-15

    The objective was to evaluate the piriformis muscles and their relationship to the sacral nerve roots on T1-weighted MRI in patients with no history or clinical suspicion of piriformis syndrome. Axial oblique and sagittal T1-weighted images of the sacrum were obtained in 100 sequential patients (200 pairs of sacral roots) undergoing routine MRI examinations. The relationship of the sacral nerve roots to the piriformis muscles and piriformis muscle size were evaluated, as were clinical symptoms via a questionnaire. The S1 nerve roots were located above the piriformis muscle in 99.5% of cases (n=199). The S2 nerve roots were located above the piriformis muscle in 25% of cases (n=50), and traversed the muscle in 75% (n=150). The S3 nerve roots were located above the piriformis muscle in 0.5% of cases (n=1), below the muscle in 2.5% (n=5), and traversed the muscle in 97% (n=194). The S4 nerve roots were located below the muscle in 95% (n=190). The piriformis muscles ranged in size from 0.8-3.2 cm, with an average size of 1.9 cm. Nineteen percent of patients had greater than 3 mm of asymmetry in the size of the piriformis muscle, with a maximum asymmetry of 8 mm noted. The S1 nerve roots course above the piriformis muscle in more than 99% of patients. The S2 roots traverse the piriformis muscle in 75% of patients. The S3 nerve roots traverse the piriformis muscle in 97% of patients. Piriformis muscle size asymmetry is common, with muscle asymmetry of up to 8 mm identified. (orig.)

  8. Rectal motility after sacral nerve stimulation for faecal incontinence

    DEFF Research Database (Denmark)

    Michelsen, H B; Worsøe, J; Krogh, K;

    2010-01-01

    Sacral nerve stimulation (SNS) is effective against faecal incontinence, but the mode of action is obscure. The aim of this study was to describe the effects of SNS on fasting and postprandial rectal motility. Sixteen patients, 14 women age 33-73 (mean 58), with faecal incontinence of various...... contractions, total time with cyclic rectal contractions, the number of aborally and orally propagating contractions, the number of anal sampling reflexes or rectal wall tension during contractions. Postprandial changes in rectal tone were significantly reduced during SNS (P < 0.02). Before SNS, median rectal...

  9. Extraosseous Ewing's sarcoma / primitive neuroectodermal tumor of the sacral nerve plexus

    International Nuclear Information System (INIS)

    We report an unusual case of Ewing's sarcoma / primitive neuroectodermal tumor (PNET) of the sacral nerve plexus in a 9-year-old boy who presented with a soft tissue swelling and severe piercing pain in the lower back region. MRI of the lumbosacral spine showed a lobulated soft tissue mass with clubbed finger-like projections along the path of the sacral nerves, which had caused widening of the spinal canal and the sacral foramina (S2–S4 level). There was presacral extension and posterior scalloping of the sacral vertebrae. Histopathology of the lesion confirmed Ewing's sarcoma / PNET of the sacral spinal nerve plexus. The patient responded favorably to chemotherapy and radiotherapy, showing clinical and radiological improvement

  10. Imaging in isolated sacral tuberculosis: a review of 15 cases

    Energy Technology Data Exchange (ETDEWEB)

    Patankar, T.; Krishnan, A.; Kale, H.; Prasad, S. [Department of Radiology, King Edward Memorial Hospital, Bombay (India); Patkar, D.; Shah, J. [Department of Radiology, Dr. Balabhai Nanavati Hospital, Bombay (India); Castillo, M. [Department of Radiology, University of North Carolina School of Medicine, Chapel Hill, NC 27599-7510 (United States)

    2000-07-01

    Objective. To review imaging studies of isolated involvement of the sacrum due to tuberculosis and determine the role of imaging in the diagnosis and management of these patients.Design and patients. A retrospective analysis of 15 cases of isolated sacral tuberculosis imaged with MR imaging was performed. The CT images were also reviewed where available, and the various lesion characteristics were identified. We also reviewed the medical records in an attempt to determine the impact of the imaging studies on the management of these patients.Results. Fifteen patients (5 male, 10 female) presented with symptoms of 3-15 months' duration. Chronic localized backache with muscle spasm was the commonest presenting symptom; discharging sinuses with abscess formation was found in six patients, five of whom were children. MR imaging of the sacrum revealed a hypointense marrow signal on T1-weighted images and hyperintense signal on T2-weighted images in 14 of 15 patients, the S2 vertebra being always involved. CT revealed osteolytic changes in the sacrum in all the five patients in whom CT was performed. All patients showed marked clinical improvement within 1 year of anti-tuberculous chemotherapy.Conclusion. Isolated tuberculosis of the sacrum is uncommon but should be suspected in patients presenting with chronic low backache or children with discharging sinuses/abscesses and showing sacral destruction on CT or MR imaging. MR imaging can identify cases and enables early institution of anti- tuberculous chemotherapy. (orig.)

  11. Sacral perineural cyst mimicking inflammatory low back pain.

    Science.gov (United States)

    Ostojic, P

    2015-02-01

    This case describes a 46-year-old woman with local pelvic and perineal pain, persisting for 2 years at presentation. The pain worsened during the night and morning and was alleviated during daily activities. Low back pain was associated with morning stiffness lasting longer than 2 h. Sometimes, she felt pain and numbness along her left S1 dermatome, without overt bladder or bowel incontinence. Lasegue's sign was negative. Erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) were elevated (35 mm/h and 9.4, respectively) and Mennel's sign was present on both sides, indicating possible inflammation of the sacroiliac joints. However, radiographs of the lumbosacral spine and sacroiliac joints were normal. Magnetic resonance imaging (MRI) revealed a large spinal meningeal cyst in the sacrum (60 × 37 × 22 mm) consisting of multiple perineural cysts. The cyst eroded the surrounding sacral bone structures, narrowed several sacral foramina, and compressed neighboring nerve fibers. MRI findings on sacroiliac and hip joints were normal. PMID:25315123

  12. Sacral insufficiency fractures: an unsuspected cause of low back pain.

    Science.gov (United States)

    Dasgupta, B; Shah, N; Brown, H; Gordon, T E; Tanqueray, A B; Mellor, J A

    1998-07-01

    We describe 10 cases of sacral fractures diagnosed within the rheumatology department at Southend Hospital over the last 5 yr. All presented with sudden-onset low back pain. The majority were elderly, frail, with chronic inflammatory disease (six with rheumatoid arthritis, one with polymyalgia rheumatica, one with vasculitis) and had received steroids. Diagnosis was delayed by the inability of plain radiographs to show these fractures and was ultimately demonstrated by technetium scintigraphy/computed tomography scan. We feel that this diagnosis should be considered in elderly patients with rheumatoid arthritis or other risk factors for osteoporosis who present with low back pain and sacral tenderness. Further clues may be parasymphyseal tenderness (suggesting associated pubic ramus fracture), elevated alkaline phosphatase and plain radiograph showing pubic ramus fractures or parasymphyseal sclerosis. Patients with this complication generally have a poor prognosis and two of our patients have died. Seven required in-patient stay (mean 20 days; range 14-41). The mortality, morbidity and costs incurred in management may be comparable to those of femoral neck fractures. PMID:9714359

  13. Anatomical variations and clinical relevance of dorsal sacral foramina in North Indians

    Directory of Open Access Journals (Sweden)

    Jugesh Khanna

    2013-06-01

    Full Text Available Lateral side of each intermediate crest has four dorsal sacral foramina for the passage of posterior division of the sacral nerves. Not only they serve as an important landmark in placement of spinal instrumentation but are also of great importance in transsacral block of sacral nerves for producing analgesia and anesthesia in pelvic surgeries. Therefore a study on the variation in number of dorsal sacral foramina was conducted in 60 adult dry North Indian sacra. Three dorsal sacral foramina were seen on the lateral side of each intermediate crest in four sacra (6.6% and five in 6 sacra (10% amongst all the sacra examined. Either a single pair, double pair or totally absent foramina were not observed in any of the sacra seen. This study revealed that there is variation in the number of dorsal sacral foramina. Anaesthetists should be aware of this disparity to be able to perform trans-sacral nerve block successfully. Radiologists must also know about this variation to interpret the radiographs of lumbosacral region. Neurologist and orthopedist should also be cognizant of this fact to diagnose patients presenting with bizarre clinical findings. [Int J Res Med Sci 2013; 1(3.000: 263-266

  14. Sacral Stress Fracture Mimicking Lumbar Radiculopathy in a Mounted Police Officer: Case Report and Literature Review.

    Science.gov (United States)

    Bednar, Drew A; Almansoori, Khaled

    2015-10-01

    Study Design Case report and review of the literature. Objective To present a unique case of L5 radiculopathy caused by a sacral stress fracture without neurologic compression. Methods We present our case and its clinical evolution and review the available literature on similar pathologies. Results Relief of the unusual mechanical loading causing sacral stress fracture led to rapid resolution of radiculopathy. Conclusion L5 radiculopathy can be caused by a sacral stress fracture and can be relieved by simple mechanical treatment of the fracture. PMID:26430605

  15. Sacral Agenesis with Neurogenic Bladder Dysfunction—A Case Report and Review of the Literature

    Science.gov (United States)

    Sharma, Seema; Awasthi, Bhanu; Sehgal, Manik; Singla, Deeksha A

    2015-01-01

    Sacral agenesis (part of the caudal regression syndrome) is a rare and severe sacral developmental abnormality. It is a congenital malformation of unknown aetiology with possible involvement of genetic and teratogenic factors. It is described by various degrees of developmental failure, the most extreme and rare being sirenomelia or mermaid syndrome. The associated malformations comprise anorectal, vertebral, urological, genital, and lower limb anomalies. Approximately 15-20% mothers of these children have insulin dependent diabetes mellitus. The case is being reported for its rarity and educative value because prognosis is good in isolated sacral agenesis. PMID:26266174

  16. Sacral Agenesis with Neurogenic Bladder Dysfunction-A Case Report and Review of the Literature.

    Science.gov (United States)

    Sharma, Seema; Sharma, Vipin; Awasthi, Bhanu; Sehgal, Manik; Singla, Deeksha A

    2015-06-01

    Sacral agenesis (part of the caudal regression syndrome) is a rare and severe sacral developmental abnormality. It is a congenital malformation of unknown aetiology with possible involvement of genetic and teratogenic factors. It is described by various degrees of developmental failure, the most extreme and rare being sirenomelia or mermaid syndrome. The associated malformations comprise anorectal, vertebral, urological, genital, and lower limb anomalies. Approximately 15-20% mothers of these children have insulin dependent diabetes mellitus. The case is being reported for its rarity and educative value because prognosis is good in isolated sacral agenesis. PMID:26266174

  17. Surgical treatment of sacral perineural cyst--case report.

    Science.gov (United States)

    Matsumoto, Hiroaki; Matsumoto, Shigeo; Miki, Takanori; Miyaji, Yuki; Minami, Hiroaki; Masuda, Atsushi; Tominaga, Shogo; Yoshida, Yasuhisa; Yamaura, Ikuya; Natsume, Shigeatsu; Yoshida, Kozo

    2011-01-01

    A 67-year-old man presented with persistent penis and scrotum pain due to S-2 and S-3 radiculopathy caused by a sacral perineural cyst. The cyst was treated with microsurgical partial cyst removal and cyst wall imbrication, together with closure of the point through which cerebrospinal fluid (CSF) flowed from the subarachnoid space into the cyst cavity. His pain resolved without recurrence of the cyst or complications. Symptomatic perineural cysts are quite rare. Surgical closure of the point through which CSF flows from the subarachnoid space into the cyst cavity is the most important intervention for symptomatic perineural cysts. If the source of CSF leakage cannot be detected, placement of a cyst-subarachnoid shunt should be considered in addition to partial cyst removal and cyst wall imbrication. PMID:22198114

  18. Fever, Sacral Pain, and Pregnancy: An Incarcerated Uterus

    Directory of Open Access Journals (Sweden)

    Sweigart, Amy N

    2008-11-01

    Full Text Available Uterine incarceration is an uncommon but serious presentation in the emergency department that requires early recognition to improve maternal and fetal outcomes.Case: A 29-year-old female, at 12 weeks gestation, presented to the emergency department (ED with complaints of fever, sacral pain and urgency. Based on history and physical examination, she was found to have a retroverted, incarcerated uterus. After a failed attempt at reduction in the ED, her uterus was successfully reduced under general anesthesia.Discussion: Pain and urinary difficulties, such as retention and hesitancy, are frequent in pregnancy, yet incarcerated uterus is an uncommon emergency department diagnosis that often presents with these symptoms. Clues to the diagnosis include a retroverted uterus, urinary retention, and pain in a patient presenting in the third to fourth months of gestation. Treatment is by manual reduction of the uterus. Complications range from spontaneous abortion to uterine rupture.[WestJEM. 2008;9:232-234.

  19. Doença de Paget com acometimento sacral: relato de caso Paget's disease with sacral involvement: a case report

    Directory of Open Access Journals (Sweden)

    Fernanda Nogueira Holanda Ferreira Braga

    2010-10-01

    Full Text Available Os autores relatam o caso de um paciente do sexo masculino, 71 anos de idade, com diagnóstico de doença de Paget óssea sacral. Foi realizado estudo com radiografia, cintilografia, tomografia computadorizada e ressonância magnética, e o diagnóstico foi confirmado por análise histopatológica. O paciente evoluiu com boa resposta ao uso de ibandronato 150 mg, mensalmente, com redução significativa dos marcadores bioquímicos da doença.The authors report a case of a 71-year-old male patient diagnosed with Paget's disease of sacrum. Imaging study was performed with radiography, scintigraphy, computed tomography and magnetic resonance imaging, and the diagnosis was confirmed by biopsy. The patient progressed with a good response to monthly treatment with ibandronate 150 mg, presenting a significant reduction in biochemical markers of disease.

  20. Sacral Agenesis with Neurogenic Bladder Dysfunction—A Case Report and Review of the Literature

    OpenAIRE

    Sharma, Seema; Sharma, Vipin; Awasthi, Bhanu; Sehgal, Manik; Deeksha A Singla

    2015-01-01

    Sacral agenesis (part of the caudal regression syndrome) is a rare and severe sacral developmental abnormality. It is a congenital malformation of unknown aetiology with possible involvement of genetic and teratogenic factors. It is described by various degrees of developmental failure, the most extreme and rare being sirenomelia or mermaid syndrome. The associated malformations comprise anorectal, vertebral, urological, genital, and lower limb anomalies. Approximately 15-20% mothers of these...

  1. Isolated zone I vertical fracture of first sacral vertebra: a case report

    OpenAIRE

    Bilgic, Serkan; Kilincoglu, Volkan; Yurttas, Yüksel; Soylu, Kenan; Sehirlioglu, Ali

    2009-01-01

    Isolated sacral fractures which occur by shear forces on the pelvic ring are seen less commonly and they are commonly transversely oriented. A 29-year-old Turkish female patient, who sat in front seat in the car, was unrestrained, and another car hit them from right front side of their vehicle. Physical examination revealed considerable tenderness over the right superior gluteal region and excruciating pain during sacral and iliac compression. There was no clear fracture line in her plain rad...

  2. Organizational Sacralization and Discursive Use of Corporate Mission Statements

    Directory of Open Access Journals (Sweden)

    Queila Regina Souza Matitz

    2013-04-01

    Full Text Available The religious origin of organizational behavior is not easy to recognize, nor are the implications of the Christian heritage of concepts and ideas as applied to organizations. This paper seeks to remedy this by investigating the theological roots of the mission concept. Our central argument is that corporate mission statements are sometimes used as manipulative communicative tools which seek organizational legitimacy through the rhetorical inclusion of secularized Christian values. We find in Koselleck’s (1985 Conceptual History theoretical arguments by which to evaluate the bridge between theological and corporate concepts of mission. Then, we discuss mission as a theological concept, showing how it developed in modern societies and how its discursive use in business can be evaluated. With an analysis based on Habermas’ (1985 work, we conclude that, as a communicative tool, a corporate mission statement helps organizations manipulate meanings about their purposes and legitimacy in Christianity-based societies. This process reveals how the mission concept contributes to increase organizational sacralization and represents a powerful tool for improving a corporation´s social image and as a consequence may induce social consent.

  3. Phacoemulsification in anterior megalophthalmos.

    Science.gov (United States)

    Lee, Graham A; Hann, Joshua V; Braga-Mele, Rosa

    2006-07-01

    This case outlines the phacoemulsification technique used to overcome the challenge of the hyperdeep anterior chamber, weak zonules, abnormal anterior capsule, and large capsular bag. Key steps included trypan blue staining of the anterior capsule, a large capsulorhexis, prolapse of the nucleus into the anterior chamber with phacoemulsification anterior to the capsulorhexis, and a posterior chamber-placed iris-clip intraocular lens. Successful visual rehabilitation is achievable in these anatomically challenging eyes. PMID:16857490

  4. Computed tomography of the sacral plexus and sciatic nerve in the greater sciatic foramen

    International Nuclear Information System (INIS)

    The sacral plexus forms the sciatic nerve, which leaves the pelvis through the greater sciatic foramen. The anatomic boundaries of the greater sciatic foramen and the relation of the sacral plexus and sciatic nerve to the structures within are identified and described on axial computed tomography (CT). The piriform muscle, which passes through the center of the greater sciatic foramen, is a recognizable landmark that is extremely helpful in locating the sacral plexus and sciatic nerve on CT. The pelvic CT images of 25 patients studied for unrelated reasons and two patients studied for complaints related to the greater sciatic foramen were reviewed. CT was very useful in demonstrating the anatomy of this region and for the investigation of sciatic pain due to lesions outside the neural canal

  5. Diffusion tensor MRI and fiber tractography of the sacral plexus in children with spina bifida

    DEFF Research Database (Denmark)

    Haakma, Wieke; Dik, Pieter; ten Haken, Bennie;

    2014-01-01

    anatomical and microstructural properties of the sacral plexus of patients with spina bifida using diffusion tensor imaging and fiber tractography. MATERIALS AND METHODS: Ten patients 8 to 16 years old with spina bifida underwent diffusion tensor imaging on a 3 Tesla magnetic resonance imaging system...... diffusivity values at S1-S3 were significantly lower in patients. CONCLUSIONS: To our knowledge this 3 Tesla magnetic resonance imaging study showed for the first time sacral plexus asymmetry and disorganization in 10 patients with spina bifida using diffusion tensor imaging and fiber tractography. The...

  6. Sacral insufficiency fractures: an easily overlooked cause of back pain in the ED.

    LENUS (Irish Health Repository)

    Galbraith, John G

    2011-03-01

    Sacral insufficiency fractures are an important and treatable cause of severe back pain. Despite publication of several case reports since its original description in 1982, awareness of these injuries remains inadequate in emergency medicine. Most patients are elderly women presenting with intractable lower back pain. Postmenopausal osteoporosis is the most significant risk factor. Marked sacral tenderness is common. Neurologic impairment is rarely detectable. Routine radiography of the spine and pelvis is usually inconclusive. Computed tomography remains the diagnostic modality of choice. Treatment is usually conservative.

  7. Jogger's fracture and other stress fractures of the lumbo-sacral spine

    International Nuclear Information System (INIS)

    The posterior rings of the lower lumbo-sacral vertebrae are subject to stress fractures at any part - pedicle, pars, or lamina. The site of fracture is apparently determined by the axis of weight bearing. The three illustrative clinical examples cited include a jogger with a laminar fracture, a ballet dancer with pedicle fractures, and a nine-year-old boy with fractures of pars and lamina. Chronic low back pain is the typical complaint with stress fractures of the lower lumbo-sacral spine. Special imaging techniques are usually needed to demonstrate these lesions, including vertebral arch views, multi-directional tomography, and computed tomography (CT). (orig.)

  8. A comparative, descriptive study of systemic factors and survival in elderly patients with sacral pressure ulcers.

    Science.gov (United States)

    Jaul, Efraim; Menczel, Jacob

    2015-03-01

    Sacral pressure ulcers (PUs) are a serious complication in frail elderly patients. Thin tissue in the sacral area, low body mass index, and anatomical location contribute to the development of sacral PUs. A comparative, descriptive study was conducted to identify patient systemic factors associated with sacral PUs and to compare survival time in patients with and without PU. All consecutive patients with PUs (n = 77) and without sacral PUs (n = 53) admitted to the skilled nursing department of a geriatric hospital in Jerusalem, Israel between July 1, 2008 and December 31, 2011 were eligible to participate. Charts of previously admitted patients were abstracted and patients were prospectively followed until discharge, death, or the end of the study. Patient demographics, comorbidities, nutritional status, physical and cognitive function (measured using the Reisberg's Functional Assessment Staging Tool [FAST], Stages of Dementia of Alzheimer Scale, and the Glasgow Coma Scale), PU status, number of courses of antibiotic treatment during admission, length of hospitalization, and mortality were compared between patients admitted with and without a sacral PU using descriptive and univariate statistics. Logistic regression models were used to estimate the odds ratio (OR) and 95% confidence intervals (CI) for sacral PU versus without PU by study covariate. The association between sacral PU and survival time was assessed using Kaplan-Meier models. Patients with a sacral PU were significantly older (average age 81.60 ±10.78 versus 77.06±11.19 years old, P = 0.02) and had a higher prevalence of dementia (70% versus 30%, P = 0.007), Parkinson's disease (92.3% versus 7.7%, P = 0.03), and anemia (67.7% versus 32.3%, P = 0.06) than patients admitted without a PU. Patients with a sacral PU also had a lower body mass index (23.1 versus 25.4, P = 0.04), and lower hemoglobin (10.54 versus 11.11, P = 0.03), albumin (26.2 versus 29.7, P = 0.002), and total protein levels (61.3 versus

  9. [A giant perineural root cyst in the sacral part of the spinal vertebrae].

    Science.gov (United States)

    Kopczyński, S; Bayassi, S; Taraszewska, M; Szponder, A

    1993-01-01

    In a 30-year-old female patient the cause of pain in lower extremities lasting for many years was a giant perineural cyst in the sacral part of the vertebral canal. After radical removal the cyst pain disappeared completely. PMID:8327046

  10. The sacral networks and neural pathways used to elicit lumbar motor rhythm in the rodent spinal cord

    Directory of Open Access Journals (Sweden)

    Aharon Lev-Tov

    2014-12-01

    Full Text Available Identification of neural networks and pathways involved in activation and modulation of spinal central pattern generators (CPGs in the absence of the descending control from the brain is important for further understanding of neural control of movement and for developing innovative therapeutic approaches to improve the mobility of spinal cord injury patients. Activation of the hindlimb innervating segments by sacrocaudal afferent input and by specific application of neurochemicals to the sacral networks is feasible in the isolated spinal cord preparation of the newborn rat. Here we review our recent studies of sacral relay neurons with lumbar projections and evaluate their role in linking the sacral and thoracolumbar networks during different motor behaviors. Our major findings show that: 1 Heterogeneous groups of dorsal, intermediate and ventral sacral-neurons with ventral and lateral ascending funicular projections mediate the activation of the locomotor central pattern generators through sacral sensory input, and 2 Rhythmic excitation of lumbar flexor motoneurons, produced by bath application of alpha-1 adrenoceptor agonists to the sacral segments is mediated exclusively by ventral clusters of sacral-neurons with lumbar projections through the ventral funiculus.

  11. Bilateral anterior shoulder dislocation

    OpenAIRE

    Meena, Sanjay; Saini, Pramod; Singh, Vivek; Kumar, Ramakant; Trikha, Vivek

    2013-01-01

    Shoulder dislocations are the most common major joint dislocations encountered in the emergency departments. Bilateral shoulder dislocations are rare and of these, bilateral posterior shoulder dislocations are more prevalent than bilateral anterior shoulder dislocations. Bilateral anterior shoulder dislocation is very rare. We present a case of 24-year-old male who sustained bilateral anterior shoulder dislocation following minor trauma, with associated greater tuberosity fracture on one side...

  12. Introducing a New Risk Factor for Lumbar Disc Herniation in Females : Vertical Angle of the Sacral Curvature

    OpenAIRE

    Kanat, Ayhan; Yazar, Ugur; Kazdal, Hizir; Sonmez, Osman Fikret

    2012-01-01

    Objective To characterize the importance of the vertical angle of the sacral curvature (VASC) in lumbar disc herniations. Methods Morphological data derived from lumbar sagittal MRI imaging. The statistical significance of the findings are discussed. The angles of 60 female patients with lumbar disc herniations (LDH) were compared with the 34 female patients without LDH. Results 128 of the 185 patients met our inclusion criteria. The vertical angle of sacral curvature is statistically signifi...

  13. Primary intradural sacral epidermoid in a nondysraphic spine: Case report and review of literature

    Science.gov (United States)

    Sivaraju, Laxminadh; Thakar, Sumit; Ghosal, Nandita; Hegde, Alangar S

    2016-01-01

    The occurrence of epidermoids within the spinal canal is uncommon. Most of the reported spinal epidermoids (SEs) have been described in the thoracic or lumbar regions. They occur either following trauma or in the setting of coexistent spinal dysraphism. The authors describe an unusual case of a 28-year-old lady who presented with long-standing back pain and urinary incontinence. Magnetic resonance imaging (MRI) of her spine demonstrated a sacral SE without any coexistent spinal dysraphism. The diagnosis of an epidermoid was confirmed by histopathological examination following laminectomy and excision. To the authors’ best knowledge, this is the third case of a sacral SE occurring in a non-dysraphic spine. The case is discussed in the light of a relevant literature review.

  14. First experience using navigation-guided radiofrequency kyphoplasty for sacroplasty in sacral insufficiency fractures

    International Nuclear Information System (INIS)

    Purpose: To evaluate the efficacy and safety of navigation-guided radiofrequency kyphoplasty for sacroplasty in patients with sacral insufficiency fractures. Methods: In this single-center retrospective observational study, four consecutive patients with sacral insufficiency fractures were treated with navigation-guided radiofrequency kyphoplasty for sacroplasty between April 2010 and May 2012. Symptom characteristics, pain duration and pain intensity were recorded for each patient. Cement extravasation was evaluated in thin-sliced and triplanar reconstructed CT scans of the sacrum. Results: Four female patients with painful sacral insufficiency fractures and extensive osteopenic areas significantly improved from an average pre-treatment VAS score of 8.3 ± 0.5 to 2.3 ± 1.0 (p < 0.001) on the first postoperative day and to 1.3 ± 1.9 (p < 0.004) at follow-up (mean, 20.1 weeks). Slight cement extravasations were observed without evidence of being symptomatic. No major complications or procedure-related morbidity were noted. Conclusion: From the limited experience in four patients, navigation-guided radiofrequency kyphoplasty appears to be a safe and effective treatment option for sacral insufficiency fractures even though asymptomatic cement extravasation was noted. The use of navigation based on intraoperative 3 D images simplifies the positioning of the navigated bone needles via the long axis approach. The radiofrequency kyphoplasty system provides the possibility to administer a sufficient amount of bone cement with a well-defined viscosity over the entire period of the procedure leading to high security and low cement extravasation. Sacroplasty provides rapid and enduring pain relief and facilitates prompt mobilization. (orig.)

  15. First experience using navigation-guided radiofrequency kyphoplasty for sacroplasty in sacral insufficiency fractures

    Energy Technology Data Exchange (ETDEWEB)

    Klingler, J.H.; Kluge, P.; Sircar, R.; Kogias, E.; Scholz, C.; Krueger, M.T.; Scheiwe, C.; Hubbe, U. [Freiburg Univ. Medical Center, Freiburg (Germany). Dept. of Neurosurgery

    2013-08-15

    Purpose: To evaluate the efficacy and safety of navigation-guided radiofrequency kyphoplasty for sacroplasty in patients with sacral insufficiency fractures. Methods: In this single-center retrospective observational study, four consecutive patients with sacral insufficiency fractures were treated with navigation-guided radiofrequency kyphoplasty for sacroplasty between April 2010 and May 2012. Symptom characteristics, pain duration and pain intensity were recorded for each patient. Cement extravasation was evaluated in thin-sliced and triplanar reconstructed CT scans of the sacrum. Results: Four female patients with painful sacral insufficiency fractures and extensive osteopenic areas significantly improved from an average pre-treatment VAS score of 8.3 {+-} 0.5 to 2.3 {+-} 1.0 (p < 0.001) on the first postoperative day and to 1.3 {+-} 1.9 (p < 0.004) at follow-up (mean, 20.1 weeks). Slight cement extravasations were observed without evidence of being symptomatic. No major complications or procedure-related morbidity were noted. Conclusion: From the limited experience in four patients, navigation-guided radiofrequency kyphoplasty appears to be a safe and effective treatment option for sacral insufficiency fractures even though asymptomatic cement extravasation was noted. The use of navigation based on intraoperative 3 D images simplifies the positioning of the navigated bone needles via the long axis approach. The radiofrequency kyphoplasty system provides the possibility to administer a sufficient amount of bone cement with a well-defined viscosity over the entire period of the procedure leading to high security and low cement extravasation. Sacroplasty provides rapid and enduring pain relief and facilitates prompt mobilization. (orig.)

  16. Postpartum Sacral Stress Fracture Mimicking Lumbar Radiculopathy in a Patient With Pregnancy-Associated Osteoporosis

    OpenAIRE

    Park, Joohye; Ok, Eunjae; Park, Hye Jeong; Hong, Seok Ha; Lee, Jong In

    2013-01-01

    Postpartum sacral fracture is relatively rare, and its diagnosis is often delayed. We herein report such a case of a 28-year-old patient who presented with an insidious-onset lower back pain, left buttock pain, and radicular symptoms mimicking lumbar radiculopathy. Laboratory tests showed a decreased 25-hydroxy vitamin D level, and the bone mineral densitometry of both femurs was below the expected range. Plain radiographs of the lumbar spine and pelvis showed no definite abnormality, but lum...

  17. CT-guided screw fixation of vertical sacral fractures in local anaesthesia using a standard CT

    International Nuclear Information System (INIS)

    To evaluate time efficiency, radiation dose, precision and complications of percutaneous iliosacral screw placement under CT-guidance in local anaesthesia. Retrospective analysis of 143 interventions in 135 patients during a period of 42 months. Implant failures could be evaluated in 85/182 screws and bony healing or refracturing in 46/182 screws. A total of 182 iliosacral screw placements in 179 vertical sacral fractures (105 unilateral, 37 bilateral) took place in 135 patients. 166/179 of the sacral fractures were detected in Denis zone 1, 10 in Denis zone 2 and 3 in Denis zone 3. No screw misplacements including the simultaneous bilateral procedures were noted. The average time for a unilateral screw placement was 23 minutes (range: 14-52 minutes) and 35 minutes (range: 21-60 minutes) for simultaneous bilateral screwing. The dose length product was 365 mGy x cm (range: 162-1014 mGy x cm) for the unilateral and 470 mGy x cm (range: 270-1271 mGy x cm) for the bilateral procedure. 1 gluteal bleeding occurred as the only acute minor complication (0.7%). Fracture healing was verified with follow-up CTs in 42/46 sacral fractures after screw placement. Backing out occurred in 12/85 screws between 6 and 69 days after intervention. In 8 patients contralateral stress fractures were detected after unilateral screw placement between day 10 and 127 (average: 48 days). CT-guided iliosacral screw placement in sacral fractures is a safe tool providing a very high precision. The radiation dose is in the order of a diagnostic CT of the pelvis for both unilateral and bilateral screws. Contralateral stress fractures in unilateral screw placements have to be considered during the first weeks after intervention.

  18. Diagnosis-related pitfall of a lateral sacral cyst. Case report.

    Science.gov (United States)

    Heckly, Anne; Carsin-Nicol, Beatrice; Poulain, Patrice; Hamlat, Abderrahmane

    2005-01-01

    Because physical examination typically demonstrates normal findings in cases of low-back pain, diaglosis of the cause can be challenging. Frequent magnetic resonance imaging studies of the lumbosacral spine can typically lead to discovery of benign diseases and thus misinterpretation of these images. The authors report an unusual case in which a functional ovarian cyst was incidentally associated with a perineural cyst and mimicked a lateral sacral meningocele. In light of this, the authors recommend repeated examinations to avoid mistakes. PMID:15658130

  19. Dysuria, Urinary Retention, and Inguinal Pain as Manifestation of Sacral Bannwarth Syndrome

    OpenAIRE

    Finsterer, Josef; Dauth, Johannes; Angel, Kurt; Markowicz, Mateusz

    2015-01-01

    Only few cases with sacral radiculitis due to infection with Borrelia burgdorferi leading to neurogenic urinary dysfunction have been reported. A 57-year-old male developed urethral pain and urinary retention, requiring permanent catheterization. Extensive urological investigations did not reveal a specific cause, which was why neurogenic bladder dysfunction was suspected. Neurologic exam revealed only mildly reduced tendon reflexes. Cerebral and spinal MRI were noninformative. CSF investigat...

  20. Squamous cell carcinoma of the renal pelvis presenting as sacral bone metastasis

    OpenAIRE

    Hameed, Zeeshan B M; Pillai, Sunil Bhaskara; Hegde, Padmaraj; Talengala, Bhat Shaila

    2014-01-01

    We present a rare presentation of squamous cell carcinoma of the kidney with chronic low backache. The diagnosis of this uncommon tumour of the renal pelvis was achieved after incidentally detecting a large staghorn calculus, which on further imaging with contrast-enhanced CT of the abdomen and pelvis was suggestive of the features of renal tumour with sacral bone lesion. The rarity of this metastatic tumour, with its unusual presentation, is discussed.

  1. EVALUATION OF SACRAL RATIO AS A PROGNOSTIC FACTOR IN PATIENTS WITH ANORECTAL MALFORMATIONS

    Directory of Open Access Journals (Sweden)

    J. Ahmadi

    2005-05-01

    Full Text Available Correlation between sacral ratio and bowel function as well as fecal continence has been well documented in patients with anorectal malformations (ARMs. One hundred and twenty children with ARMs were investigated in this study. Sacral ratio (SR was measured from pelvic X-rays of patients. Among these, 52 patients (43% had no pelvic X-ray and were excluded from this study. SR was measured by drawing three horizontal lines, through iliac crests (A, tip of coccyx (B and inferior point of sacroiliac joints (C. The SR was determined by dividing the distance between lines B and C to the distance between lines A and B. In the normal and well developed children, the average ratio is ≥0.74. The SR was higher than 0.70 in 12 (17.7% children and less than 0.69 in 56 children (82.3%. Among children with ARMs and abnormal SR, 38 cases (68% had SR of 0.50-0.69; 12 cases (21.5%had SR of 0.40-0.49 and 6 cases (10.5% had SR of 0-0.39. In children with ARMs and normal SR, the fecal incontinence was observed in 2 cases (16%. In contrast, 16 cases (29% with ARMs and abnormal SR had functional disturbance, either fecal incontinence or soiling (P < 0.12. When the patients had an absent sacrum, they had zero possibility for bowel control and frequently had major urinary problems. The sacral feature and SR appear to have a direct influence on the final functional outcome in ARMs. The abnormal SR < 0.7 correlates with poor bowel function. In patients with ARMs, sacral segment and SR are important factors in post operative bowel function disturbance.

  2. The sacral building with three apses at Devín: possibilities and limits of interpretation

    Czech Academy of Sciences Publication Activity Database

    Válová, Katarína

    Istanbul: Archaeology & Art Publications, 2014 - (Yilmaz, Ö.). s. 165 ISBN 978-605-396-287-8. [Annual Meeting of the European Association of Archaeologists /20./. 10.09.2014-14.09.2014, Istanbul] Institutional support: RVO:67985912 Keywords : sacral architecture * history of archaeology * political archaeology Subject RIV: AC - Archeology, Anthropology, Ethnology https://www.eaa2014istanbul.org/ assets /indirilecekler/2014%20EAA%20abstracts.pdf

  3. [Pre-sacral cyst as differential diagnosis to recurrent pilonidal cyst with abscess].

    Science.gov (United States)

    Tengberg, Line Toft; Bulut, Orhan; Andersen, Jens

    2015-01-26

    A 31-year-old man presented with a recurrent abscess in the gluteal cleft. It was interpreted as a pilonidal sinus and he underwent surgery several times. The modified Bascom's asymmetric midgluteal cleft closure technique was used without satisfying clinical remission. Endoscopy, magnetic resonance imaging and transrectal ultrasound visualized a pre-sacral cyst, which was excised in toto with laterosacral approach of Kraske. A histological examination showed epidermal inclusion cyst. The post-operative course was uneventful. PMID:25612946

  4. Anterior Cruciate Ligament (ACL) Injuries

    Science.gov (United States)

    ... Help a Friend Who Cuts? Anterior Cruciate Ligament (ACL) Injuries KidsHealth > For Teens > Anterior Cruciate Ligament (ACL) ... and Recovery Coping With an ACL Injury About ACL Injuries A torn anterior cruciate ligament (ACL) is ...

  5. Anterior cervical plating

    Directory of Open Access Journals (Sweden)

    Gonugunta V

    2005-01-01

    Full Text Available Although anterior cervical instrumentation was initially used in cervical trauma, because of obvious benefits, indications for its use have been expanded over time to degenerative cases as well as tumor and infection of the cervical spine. Along with a threefold increase in incidence of cervical fusion surgery, implant designs have evolved over the last three decades. Observation of graft subsidence and phenomenon of stress shielding led to the development of the new generation dynamic anterior cervical plating systems. Anterior cervical plating does not conclusively improve clinical outcome of the patients, but certainly enhances the efficacy of autograft and allograft fusion and lessens the rate of pseudoarthrosis and kyphosis after multilevel discectomy and fusions. A review of biomechanics, surgical technique, indications, complications and results of various anterior cervical plating systems is presented here to enable clinicians to select the appropriate construct design.

  6. Anterior knee pain

    Science.gov (United States)

    Patellofemoral syndrome; Chondromalacia patella; Runner's knee; Patellar tendinitis; Jumper's knee ... or playing soccer). You have flat feet. Anterior knee pain is more ... skiers, bicyclists, and soccer players who exercise often ...

  7. Anterior knee pain

    Science.gov (United States)

    ... or playing soccer). You have flat feet. Anterior knee pain is more common in: People who are overweight People who have had a dislocation, fracture, or other injury to the kneecap Runners, jumpers, ...

  8. Dual Effect of Sacral and Lower Limb Neuromodulation in Urge Incontinence

    Directory of Open Access Journals (Sweden)

    1 Marwa M. Eid ; 2Basant M. Elnady, ; 3Fatma M. Abdel Aty ; 4Dalia Desouky

    2012-07-01

    Full Text Available Purpose: To investigate the effect of posterior tibial nerve electrical stimulation (PTN and sacral surface therapeutic electrical stimulation (SSTES in the treatment of overactive bladder.Patient and method: Sixty patients were included in this study. Their ages ranged from 14-62 years. They were divided into two equal groups. Procedures: Group(Areceived 12weeks of treatment with sacral surface electrode and posterior tibial nerve electrical 15 min three times /week for12 weeks while group (Breceived pelvic floor exercises for 15 minutes 3times/week for 12 weeks. Results: this study revealed that the bladder volume at first desire to void for group (Aas well as for group(B; showed no statistical significant difference, bladder stability in (Agroup showed a highly statistical significant improvement with a percentage 48.69% while for group(B non significant and by comparing both groups post-treatment, there was a statistical significant difference between groups with high percentage of improvement of the bladder stability in group(A more than group(B. Maximum flow rate was significantly improved post-treatment, for group (A with a percentage of improvement 25.2% while, for group (Bit was with a percentage of improvement 12.37%, and by comparing both groups post-treatment there was a statistical significant improvement in group(A more than in group (B.Conclusion PTN and sacral surface therapeutic electrical stimulation (SSTES produced objective improvements include urodynamic changes specially bladder stability, and maximum flow rate.

  9. 骶椎隐球菌骨髓炎一例报告%Cryptococcus neoformans osteomyelitis of the sacral vertebrae:a case report

    Institute of Scientific and Technical Information of China (English)

    陈志源; 丁焕文; 涂强; 沈健坚; 刘辉亮; 王虹; 滕强; 贾军锋; 庾广文

    2014-01-01

    Objective To report a case of cryptococcus neoformans osteomyelitis of the sacral vertebrae and to analyze the cause of misdiagnosis. Methods The clinical data of a patient with cryptococcus neoformans osteomyelitis of the sacral vertebrae who was adopted in 2012 were retrospectively analyzed. Results Intermittent pain in the sacrum occurred to the patient without any obvious precipitating factors, which became worse at night. And meanwhile, the patient had low-grade fever. Whole body bone scan and single photon emission computed tomography ( SPECT )/CT showed abnormally active metabolism in the sacrum and bony defects and changes in the right margin. Therefore, bone tumors were considered. Sacral metastases was conifrmed using CT-guided needle aspiration biopsy. Debridement was performed after multidisciplinary consultation. The intraoperative frozen pathology presented fungal infections. The postoperative routine pathological examination showed pyogenic and inlfammatory granulomas and there were fungal spores in the histocytes. At last, sacral cryptococcus infections was diagnosed. Conclusions The partial performance of cryptococcus neoformans osteomyelitis of the sacral vertebrae is similar to that of malignant tumors of the sacral vertebrae. So clinical doctors should raise the awareness of the disease. It is necessary to ifrst rule out the possibility of cryptococcus neoformans osteomyelitis of the sacral vertebrae before making the diagnosis of malignant tumors of the sacral vertebrae.

  10. Modified lumbopelvic fixation for sacral and L5 fractures associated with spinopelvic instability: a case report and introduction of the surgical technique

    Institute of Scientific and Technical Information of China (English)

    YI Cheng-la; BAI Xiang-jun; SONG Xian-zhou; LI Zhan-fei; HU Dan

    2011-01-01

    Posterior lumbopelvic fixation with iliac screws is the most commonly used method for unstable spinopelvic injuries. It has certain limitations including inability to use distraction along the spinopelvic rod as an indirect reduction maneuver, need for complex 3-dimensional rod contouring and complications such as hardware prominence and soft tissue coverage. In the present case report,we described a surgical technique of lumbopelvic fixation with sacral alar screws for traumatic spinopelvic instability resulted from a unilateral Denis-Ⅲ comminuted sacral fracture and the L5 burst fracture. On the opposite side of the sacral fracture, caudal screws were implanted into the pedicle of the S1, whereas on the side of sacral fracture, two sacral alar screws were placed parallel to the superior sacral endplate as well as the plane of sacroiliac joint. In addition,horizontal stabilization was conducted with cross-link connections to maintain the longitudinal traction. For sacral fracture associated with traumatic spinopelvic instability,this modified lumbopelvic fixation technique using sacral alar screws makes longitudinal reduction easier, requires less rod contouring, and reduces hardware prominence without compromising the stability.

  11. Congenital anterior urethral diverticulum.

    Science.gov (United States)

    Singh, Sanjeet Kumar; Ansari, Ms

    2014-09-01

    Congenital anterior urethral diverticulum (CAUD) may be found all along the anterior urethra and may present itself at any age, from infant to adult. Most children with this condition present with difficulty in initiating micturition, dribbling of urine, poor urinary stream, or urinary tract infection. A careful history will reveal that these children never had a good urinary stream since birth, and the telltale sign is a cystic swelling of the penile urethra. In this paper, we present two cases of CAUD that were managed by excision of the diverticulum with primary repair. PMID:26328174

  12. Comparison of Therapeutic Effects Between Acupuncture plus Sacral Injection and Simple Acupuncture for Lumbar Intervertebral Disc Herniation

    Institute of Scientific and Technical Information of China (English)

    YAN Jie-ying; XU Yao

    2007-01-01

    To compare the therapeutic effects between acupuncture plus sacral injection and simple acupuncture for intervertebral disc hemia.Methods:The patients with lumbar intervertebral disc hernia at the age of 30-45 years old were divided into No.1-80 upon their visiting order,with odd number as Group A and even number as Group B.Group A was treated by acupuncture plus sacral injection,and Group B was treated by simple acupuncture.Results:The clinical effective rate was higher in Group A than in Group B,with significant difference (P<0.05).Conclusion:Acupuncture plus sacral injection had the better therapeutic effect than simple acupuncture in treating lumbar intervertebral disc hernia.

  13. An unusual case of unilateral limb hypertrophy: Lipoma of sacral roots

    Directory of Open Access Journals (Sweden)

    Archana B Netto

    2012-01-01

    Full Text Available We report an unusual case of unilateral limb pseudo hypertrophy in a 21-year-old lady who developed progressive enlargement of the right calf followed by thigh in association with chronic leg pain. Magnetic resonance imaging (MRI of the affected limb confirmed enlargement of various muscles. Electromyography revealed neurogenic features consistent with S1 radiculopathy. MRI of the lumbosacral spine showed tethered cord with a lipoma infiltrating multiple sacral roots. Our case illustrates that muscular pseudo hypertrophy may follow chronic denervation as a consequence of spinal neural compressive disease. The various mechanisms postulated for this distinct condition are outlined.

  14. MR imaging features of giant pre-sacral schwannomas: a report of four cases

    International Nuclear Information System (INIS)

    Benign giant sacral schwannoma is an uncommon cause of destruction of the sacrum. This report details four cases of a variant of this condition called giant presacral schwannoma (GPSS). On MR imaging the features are of a large, well-defined presacral soft tissue mass, arising just to one side of the midline with minor involvement of the bone. The typical MR features of a benign peripheral nerve sheath tumour are not seen. The tumours appear heterogeneous due to long-standing degeneration. Biopsy is advocated as the appearances of GPSS can be similar to a malignant peripheral nerve sheath tumour (malignant schwannoma). (orig.)

  15. Outcome of long-axis percutaneous sacroplasty for the treatment of sacral insufficiency fractures

    Energy Technology Data Exchange (ETDEWEB)

    Kamel, Ehab M. [Centre Hospitalier Universitaire Vaudois (CHUV), Department of Diagnostic and Interventional Radiology, Lausanne (Switzerland); Lausanne University Hospital-CHUV, Department of Radiology, Lausanne (Switzerland); Binaghi, Stefano; Guntern, Daniel; Schnyder, Pierre; Theumann, Nicolas [Centre Hospitalier Universitaire Vaudois (CHUV), Department of Diagnostic and Interventional Radiology, Lausanne (Switzerland); Mouhsine, Elyazid [Centre Hospitalier Universitaire Vaudois (CHUV), Department of Diagnostic and Orthopaedic, Lausanne (Switzerland)

    2009-12-15

    Our aim was to assess the clinical outcome of patients who were subjected to long-axis sacroplasty for the treatment of sacral insufficiency fractures. Nineteen patients with unilateral (n = 3) or bilateral (n = 16) sacral fractures were involved. Under local anaesthesia, each patient was subjected to CT-guided sacroplasty using the long-axis approach through a single entry point. An average of 6 ml of polymethylmethacrylate (PMMA) was delivered along the path of each sacral fracture. For each individual patient, the Visual Analogue pain Scale (VAS) before sacroplasty and at 1, 4, 24 and 48 weeks after the procedure was obtained. Furthermore, the use of analgesics (narcotic/non-narcotic) along with the evolution of post-interventional patient mobility before and after sacroplasty was also recorded. The mean pre-procedure VAS was 8 {+-} 1.9 (range, 2 to 10). This rapidly and significantly (P < 0.001) declined in the first week after the procedure (mean 4 {+-} 1.4; range, 1 to 7) followed by a gradual and significant (P < 0.001) decrease along the rest of the follow-up period at 4 weeks (mean 3 {+-} 1.1; range, 1 to 5), 24 weeks (mean 2.2 {+-} 1.1; range, 1 to 5) and 48 weeks (mean 1.6 {+-} 1.1; range, 1 to 5). Eleven (58%) patients were under narcotic analgesia before sacroplasty, whereas 8 (42%) patients were using non-narcotics. Corresponding values after the procedure were 2/19 (10%; narcotic, one of them was on reserve) and 10/19 (53%; non-narcotic). The remaining 7 (37%) patients did not address post-procedure analgesic use. The evolution of post-interventional mobility was favourable in the study group as they revealed a significant improvement in their mobility point scale (P < 0.001). Long-axis percutaneous sacroplasty is a suitable, minimally invasive treatment option for patients who present with sacral insufficiency fractures. More studies with larger patient numbers are needed to explore any unrecognised limitations of this therapeutic approach. (orig.)

  16. Anterior vaginal wall repair

    Science.gov (United States)

    ... symptoms will go away. This improvement will often last for years. Alternative Names A/P repair; Vaginal wall repair; Anterior and/ ... writing by ADAM Health Solutions. About MedlinePlus Site Map FAQs Contact ... Institutes of Health Page last updated: 23 August 2016

  17. [Toxic anterior segment syndrome].

    Science.gov (United States)

    Cornut, P-L; Chiquet, C

    2011-01-01

    Toxic anterior segment syndrome (TASS) is a general term used to describe acute, sterile postoperative inflammation due to a non-infectious substance that accidentally enters the anterior segment at the time of surgery and mimics infectious endophthalmitis. TASS most commonly occurs acutely following anterior segment surgery, typically 12-72h after cataract extraction. Anterior segment inflammation is usually quite severe with hypopyon. Endothelial cell damage is common, resulting in diffuse corneal edema. No bacterium is isolated from ocular samples. The causes of TASS are numerous and difficult to isolate. Any device or substance used during the surgery or in the immediate postoperative period may be implicated. The major known causes include: preservatives in ophthalmic solutions, denatured ophthalmic viscosurgical devices, bacterial endotoxin, and intraocular lens-induced inflammation. Clinical features of infectious and non-infectious inflammation are initially indistinguishable and TASS is usually diagnosed and treated as acute endophthalmitis. It usually improves with local steroid treatment but may result in chronic elevation of intraocular pressure or irreversible corneal edema due to permanent damage of trabecular meshwork or endothelial cells. PMID:21176994

  18. Intrasubstance Schwannoma of Posterior Tibial Nerve Presenting as Lumbo-Sacral Radiculopathy

    Science.gov (United States)

    Banshelkikar, Santosh; Nistane, Pruthviraj

    2015-01-01

    Introduction: Peripheral nerve tumours are rarely acknowledged as a cause of radiating pain in lower limbs and suspicion is almost always pointed towards lumbo-sacral causes. Schwannomas are tumours of peripheral nerve sheaths occurring anywhere along the peripheral nervous system. Often it can produce symptoms, which can be misleading in cases where obvious swelling is not present. The diagnosis may therefore be delayed by several years of emergence of symptoms. Very few such cases have been reported previously and none of them had an intrasubstance location of the tumour as in our case. Case Report: We present a case of a middle aged female patient presenting with radiating pain in left lower limb, which was diagnosed and treated as lumbo-sacral radiculopathy for five years before an obvious swelling appeared, which on further investigations led to diagnosis of schwannoma of tibial nerve. Intraoperatively, the schwannoma was found to be intrasubstance in location which has never been reported in the past literatures making its excision, without damaging the conducting elements, a challenge. Conclusion: The possibility of peripheral nerve tumour should always be kept in mind while dealing with long standing cases diagnosed as radiculopathy and which do not get better with treatment on similar lines. A thorough clinical examination of the entire limb including Tinel’s sign can clinch the diagnosis earlier in cases where obvious swelling is not present. Even unusual presentations, as in our case, can be dealt surgically with good results. PMID:27299039

  19. Ipsilateral Hip Dysplasia in Patients with Sacral Hemiagenesis: A Report of Two Cases

    Directory of Open Access Journals (Sweden)

    Tadatsugu Morimoto

    2015-01-01

    Full Text Available Sacral agenesis (SA is a rare condition consisting of the imperfect development of any part of the sacrum. This paper describes two cases of the rare cooccurrence of ipsilateral SA and developmental dysplasia of the hip (DDH and analyzes possible contributory factors for SA and DDH. Each of a 16-year-old female and 13-year-old female visited our hospital for left hip pain and limping. The findings of physical examinations showed a lower limb length discrepancy (left side in both cases, as well as left hip pain without limitations of the range of motion or neurological deficits. Initial radiographs demonstrated left subluxation of the left hip with associated acetabular dysplasia and partial left sacral agenesis. MRI revealed a tethering cord with a fatty filum terminale, and periacetabular osteotomy combined with allogeneic bone grafting was performed. After the surgery, the patients experienced no further pain, with no leg length discrepancy and were able to walk without a limp, being neurologically normal with a normal left hip range of motion. The cooccurrence of SA and DDH suggests a plausible hypothesis to explain the embryogenic relationship between malformation of the sacrum and hip.

  20. Multielectrode array recordings of bladder and perineal primary afferent activity from the sacral dorsal root ganglia

    Science.gov (United States)

    Bruns, Tim M.; Gaunt, Robert A.; Weber, Douglas J.

    2011-10-01

    The development of bladder and bowel neuroprostheses may benefit from the use of sensory feedback. We evaluated the use of high-density penetrating microelectrode arrays in sacral dorsal root ganglia (DRG) for recording bladder and perineal afferent activity. Arrays were inserted in S1 and S2 DRG in three anesthetized cats. Neural signals were recorded while the bladder volume was modulated and mechanical stimuli were applied to the perineal region. In two experiments, 48 units were observed that tracked bladder pressure with their firing rates (79% from S2). At least 50 additional units in each of the three experiments (274 total; 60% from S2) had a significant change in their firing rates during one or more perineal stimulation trials. This study shows the feasibility of obtaining bladder-state information and other feedback signals from the pelvic region with a sacral DRG electrode interface located in a single level. This natural source of feedback would be valuable for providing closed-loop control of bladder or other pelvic neuroprostheses.

  1. Arachnoiditis following caudal epidural injections for the lumbo-sacral radicular pain.

    Science.gov (United States)

    Nanjayan, Shashi Kumar; Swamy, Girish Nanjunda; Yallappa, Sachin; Bommireddy, Rajendra

    2013-12-01

    Caudal epidural steroid injection is a very common intervention in treatment of low back pain and sciatica symptoms. Although extensively used, it is not devoid of complications. A few reports of chemical and infective arachnoiditis exist following lumbar epidural anaesthesia, but none following a caudal epidural steroid injection.We report a case of arachnoiditis following caudal epidural steroid injections for lumbar radiculopathy. The patient presented with contralateral sciatica, worsening low back pain and urinary retention few days following the injection, followed by worsening motor functions in L4/L5/S1 myotomes with resultant dense foot drop. Gadolinium-enhanced magnetic resonance imaging suggested infective arachnoiditis with diffuse enhancement and clumping of the nerve roots within the lumbar and sacral thecal sac. As the number of injections in the management of back pain and lumbo-sacral radicular pain is increasing annually, it is imperative to have a thorough understanding of this potentially dangerous complication and educate the patients appropriately. PMID:24353855

  2. Anterior cruciate ligament (ACL) injury

    Science.gov (United States)

    Cruciate ligament injury - anterior; ACL injury; Knee injury - anterior cruciate ligament (ACL) ... confirm the diagnosis. It may also show other knee injuries. First aid for an ACL injury may include: ...

  3. Anterior Cruciate Ligament Injury

    OpenAIRE

    Vilaseca, Tomas; Chahla, Jorge; Rodriguez, Gustavo Gomez; Arroquy, Damián; Herrera, Gonzalo Perez; Orlowski, Belen; Carboni, Martín

    2015-01-01

    Objectives: The objective of this study was to analyze whether it is more frequent the presence of a decreased range of motion in the hips of recreational athletes with primary injury of the anterior cruciate ligament (ACL) than in a control group of volunteers without knee pathology. Methods: We included prospectively recreational athletes between 18 and 40 years with an acute ACL injury between January 2011 and January 2013. They were compared with a control group of volunteers recreational...

  4. Modified Kraske Procedure with Mid-Sacrectomy and Coccygectomy for En Bloc Excision of Sacral Giant Cell Tumors

    Directory of Open Access Journals (Sweden)

    Vítor M. Gonçalves

    2014-01-01

    Full Text Available Sacral giant cell tumors are rare neoplasms, histologically benign but potentially very aggressive due to the difficulty in achieving a complete resection, their high recurrence rate, and metastization capability. Although many treatment options have been proposed, en bloc excision with tumor-free margins seems to be the most effective, being associated with long term tumor control, improved outcome, and potential cure. An exemplifying case of a 29-year-old female with progressive complaints of pain and paresthesias in the sacral and perianal regions, constipation, and weight loss for 6 months is presented. The surgical technique for en bloc excision of a large sacral giant cell tumor through a modified Kraske procedure with mid-sacrectomy and coccygectomy is described. Complete resection with wide tumor-free margins was achieved. At 5 years of follow-up the patient is neurologically intact, without evidence of local recurrence on imaging studies. A multidisciplinary surgical procedure is mandatory to completely remove sacral tumors. In the particular case of giant cell tumors, it allows minimizing local recurrence preserving neurovascular function, through a single dorsal and definitive approach.

  5. Hypointensity on postcontrast MR imaging from compression of the sacral promontory in enlarged uterus with huge leiomyoma and adenomyosis

    International Nuclear Information System (INIS)

    In patients with huge leiomyoma and with adenomyosis of the uterus, a peculiar area of hypointensity was occasionally observed on postcontrast magnetic resonance (MR) imaging in the dorsal portion of the enlarged uterus near the sacral promontory. We describe the imaging characteristics of these MR findings and correlate them with histopathological findings to examine whether the areas represent specific pathological changes. Ten patients with huge leiomyomas and two with huge adenomyotic lesions whose imaging revealed the hypointensity were enrolled. All had enlarged uteri that extended beyond the sacral promontory. MR findings of the hypointense areas were evaluated and correlated with histopathological findings in 5 patients with leiomyoma and two with adenomyosis who had hysterectomy. The ten patients with leiomyoma showed flare-shaped hypointensity arising from the dorsal surface of the uterine body that extended deep into the tumor. The base of the hypointense areas was narrow in 5 patients with intramural leiomyoma and broad in five with subserosal leiomyoma. Two patients with adenomyosis showed nodular-shaped areas of hypointensity in front of the sacral promontory. Precontrast T1- and T2-weighted MR images showed no signal abnormalities in the portions corresponding to the hypointensity in any of the 12 patients. Pathological examinations showed no specific findings in the portions corresponding to the hypointensity in the 7 patients who had hysterectomy. The areas of hypointensity may represent functional changes, such as decreased localized blood flow caused by compression of the sacral promontory. (author)

  6. Sacral nerve stimulation increases activation of the primary somatosensory cortex by anal canal stimulation in an experimental model.

    LENUS (Irish Health Repository)

    Griffin, K M

    2011-08-01

    Sacral and posterior tibial nerve stimulation may be used to treat faecal incontinence; however, the mechanism of action is unknown. The aim of this study was to establish whether sensory activation of the cerebral cortex by anal canal stimulation was increased by peripheral neuromodulation.

  7. Neurons in the lateral sacral cord of the cat project to periaqueductal grey, but not to thalamus

    NARCIS (Netherlands)

    Klop, EM; Mouton, LJ; Kuipers, R; Holstege, G; Klop, [No Value

    2005-01-01

    Previous work of our laboratory has shown that neurons in the lateral sacral cord in cat project heavily to the periaqueductal grey (PAG), in all likelihood conveying information from bladder and genital organs. In humans this information usually does not reach consciousness, which raises the questi

  8. Sacral Herpes

    Science.gov (United States)

    ... to her newborn baby. HSV-2 is often spread through direct skin-to-skin contact with active lesions on another person. However, people who have ... important to take the following steps to prevent spread (transmission) of the virus ... or itching) and active phase (presence of blisters or sores) of HSV- ...

  9. SACRAL syndrome

    OpenAIRE

    Yadav, Devendra Kumar; Panda, Shasanka Shekhar; Teckchandani, Narinder; Bagga, Deepak

    2013-01-01

    Haemangiomas are the most common tumours of infancy and early childhood. They are usually present in the neonate in the first 2 weeks of life. Haemangioma usually involves the head and neck area but less commonly involves the lumbosacral and perineal areas. Involvement of lumbosacral, perineal and other areas with associated anomalies are very rare. We present a neonatal case with extensive superficial haemangioma from the perineum to the neck along with multiple congenital anomalies.

  10. Development of Marjolin's ulcer following successful surgical treatment of chronic sacral pressure sore

    DEFF Research Database (Denmark)

    Knudsen, M.A.; Biering-Sørensen, Fin

    2008-01-01

    STUDY DESIGN: Case report. OBJECTIVE: Report of an unusual case, where a Marjolin's ulcer that developed 2.5 years after surgical excision and successful closure. SETTING: Department of Plastic and Reconstructive Surgery and Burn Unit and the Clinic for Spinal Cord Injuries, Copenhagen University...... Hospital, Rigshospitalet, Copenhagen, Denmark. METHODS AND RESULTS: A 22-year-old man sustained a fracture with luxation of the 5th and 6th cervical vertebrae and loss of sensory and motor function after a diving accident (complete C8 lesion). During initial hospitalization, he developed a sacral ulcer...... surgical excision and successful closure of the wound, the patient developed Marjolin's ulcer 2.5 years later. Yet it illustrates the primary importance of preventing the development pressure sores, of aggressive (surgical) therapy with healing when they do arise and of taking frequent biopsies in...

  11. Sacral meningeal arteriovenous fistula fed by branches of the hypogastric arteries and drained through medullary veins

    International Nuclear Information System (INIS)

    The authors report a new case of intra-spinal extra-medullary meningeal arteriovenous fistula draining through medullary veins. Discovered in a 33-year-old black man suffering from a cauda equina syndrome, this malformation suspected in myelography was confirmed by a selective angiographic procedure of both internal iliac arteries. This investigation specified the sacral site of the fistula as well as its feeding arteries from several branches of the left and right internal iliac arteries and its posterior and intra-meningeal venous medullary drainage. An embolization procedure followed by a surgical approach and a second embolization session brought a fair improvement to this young patient who could walk again. The acquired traumatic origin of the fistula is discussed for this patient who had been previously operated at his L5-S1 level. (orig.)

  12. [Sacral nerve root cysts. Discussion on the mechanism of nerve root suffering. Apropos of 4 cases].

    Science.gov (United States)

    Bourgeois, P; Gaillard, S; Chastanet, P; Christiaens, J L

    1997-01-01

    Low back pain, sciatia or perineal chronic pain are sometimes related to perineural sacral cysts. Surgical treatment is difficult and may lead to pain or neurological worsening. We report four cases of symptomatic perineural cysts; three of them where operated on with two good results and one increasing perineal pain. Anatomical and radiological description are reviewed. From a therapeutical point of view, we can distinguish two clinical types of radicular suffering. Perineural cyst can cause a commun radicular extrinsic compression; in such a case surgical operation will improve radicular pain. The cystic nerve root can present an intrinsic suffering because of on intradural dilaceration. Then surgery must be avoided specially when many roots are involved because it may worsen the pluriradicular suffering. PMID:9686226

  13. A CASE REPORT OF A VARIANT OF LUMBO-SACRAL TRANSITION VERTEBRAE: CASTELLVI TYPE IIA SACRALISATION

    Directory of Open Access Journals (Sweden)

    Subhendu Pandit

    2015-09-01

    Full Text Available Lumbosacral transitional vertebra (LSTV are congenital anomalies of the lumbosacral spine causing sacralisation or lumbarisation. Sacralisation has been defined as an abnormality where one of the transverse processes of L5 vertebra may articulate or fuse with the sacrum. The sacralisation has been studied for almost a century for its association with low back pain as “Bertolotti Syndrome”, but there are studies for and against its association. Castellvi in 1984 had propounded a radiographical classification identifying sacralisation in four sub types. Out of this, the Type IIA, is the least prevalent wherein there is a unilateral articulation of the L5 transverse process with the sacral ala. Inspite of the controversy, there is a high association of low back pain with disc degeneration, nerve root compression and degenerative facet joints observed with this condition. It is a widely researched vertebral anomaly for its anatomical, developmental and clinical ramifications.

  14. Anterior knee pain

    International Nuclear Information System (INIS)

    Anterior knee pain is a common complain in all ages athletes. It may be caused by a large variety of injuries. There is a continuum of diagnoses and most of the disorders are closely related. Repeated minor trauma and overuse play an important role for the development of lesions in Hoffa's pad, extensor mechanism, lateral and medial restrain structures or cartilage surface, however usually an increase or change of activity is referred. Although the direct relation of cartilage lesions, especially chondral, and pain is a subject of debate these lesions may be responsible of early osteoarthrosis and can determine athlete's prognosis. The anatomy and biomechanics of patellofemoral joint is complex and symptoms are often unspecific. Transient patellar dislocation has MR distinct features that provide evidence of prior dislocation and rules our complication. However, anterior knee pain more often is related to overuse and repeated minor trauma. Patella and quadriceps tendon have been also implicated in anterior knee pain, as well as lateral or medial restraint structures and Hoffa's pad. US and MR are excellent tools for the diagnosis of superficial tendons, the advantage of MR is that permits to rule out other sources of intraarticular derangements. Due to the complex anatomy and biomechanic of patellofemoral joint maltracking is not fully understood; plain films and CT allow the study of malalignment, new CT and MR kinematic studies have promising results but further studies are needed. Our purpose here is to describe how imaging techniques can be helpful in precisely defining the origin of the patient's complaint and thus improve understanding and management of these injuries

  15. Imaging appearances and clinical outcome following sacrectomy and ilio-lumbar reconstruction for sacral neoplasia

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, Marianna; Davies, A.M.; James, Steven L.J. [Department of Radiology, The Royal Orthopaedic Hospital NHS Foundation Trust, Birmingham (United Kingdom); Stirling, A.J.; Grainger, M. [Department of Spinal Surgery, The Royal Orthopaedic Hospital NHS Foundation Trust, Birmingham (United Kingdom); Grimer, R.J. [Department of Orthopaedic Oncology, The Royal Orthopaedic Hospital NHS Foundation Trust, Birmingham (United Kingdom)

    2014-02-15

    Sacrectomy and ilio-lumbar reconstruction is an uncommonly performed complex surgical procedure for the treatment of sacral neoplasia. There are many challenges in the post-operative period including the potential for tumor recurrence, infection, and construct failure. We present our experience of this patient cohort and describe the complications and imaging appearances that can be encountered during the follow-up period. Retrospective review of our Orthopaedic Oncology database was undertaken which has been collected over a 30-year period to identify patients that had undergone sacrectomy and ilio-lumbar reconstruction. Pre and post-operative imaging including radiographs, CT, and MRI was reviewed. These were viewed by two experienced musculoskeletal radiologists with consensus opinion if there was disagreement over the imaging findings. Data regarding patient demographics, tumor type, and dimensions was collected. Serial review of radiographs, CT, and MRI was performed to assess implant position and integrity, strut graft position and union, and for the presence of recurrence within the surgical bed. Five male and two female patients (mean age 36 years, age range 15-54 years) were treated with this procedure. Histological diagnoses included chordoma, chondrosarcoma, osteosarcoma, and spindle cell sarcoma. Mean maximal tumor size on pre-operative imaging was 10.7 cm (range, 6-16 cm). Post-operative follow-up ranged from 10-46 months. A total of 76 imaging studies were reviewed. Commonly identified complications included vertical rod and cross-connector fracture and screw loosening. Fibula strut graft non-union and fracture was also evident on imaging review. Two patients demonstrated disease recurrence during the follow-up period. This study demonstrates the spectrum and frequency of complications that can occur following sacrectomy and ilio-lumbar reconstruction for sacral neoplasia. (orig.)

  16. Clinical Outcome of Sacral Chordoma With Carbon Ion Radiotherapy Compared With Surgery

    International Nuclear Information System (INIS)

    Purpose: To evaluate the efficacy, post-treatment function, toxicity, and complications of carbon ion radiotherapy (RT) for sacral chordoma compared with surgery. Methods and Materials: The records of 17 primary sacral chordoma patients treated since 1990 with surgery (n = 10) or carbon ion RT (n = 7) were retrospectively analyzed for disease-specific survival, local recurrence-free survival, complications, and functional outcome. The applied carbon ion dose ranged from 54.0 Gray equivalent (GyE) to 73.6 GyE (median 70.4). Results: The mean age at treatment was 55 years for the surgery group and 65 years for the carbon ion RT group. The median duration of follow-up was 76 months for the surgery group and 49 months for the carbon ion RT group. The local recurrence-free survival rate at 5 years was 62.5% for the surgery and 100% for the carbon ion RT group, and the disease-specific survival rate at 5 years was 85.7% and 53.3%, respectively. Urinary-anorectal function worsened in 6 patients (60%) in the surgery group, but it was unchanged in all the patients who had undergone carbon ion RT. Postoperative wound complications requiring reoperation occurred in 3 patients (30%) after surgery and in 1 patient (14%) after carbon ion RT. The functional outcome evaluated using the Musculoskeletal Tumor Society scoring system revealed 55% in the surgery group and 75% in the carbon ion RT group. Of the six factors in this scoring system, the carbon ion RT group had significantly greater scores in emotional acceptance than did the surgery group. Conclusion: Carbon ion RT results in a high local control rate and preservation of urinary-anorectal function compared with surgery.

  17. The anterior cingulate cortex

    Directory of Open Access Journals (Sweden)

    Pavlović D.M.

    2009-01-01

    Full Text Available The anterior cingulate cortex (ACC has a role in attention, analysis of sensory information, error recognition, problem solving, detection of novelty, behavior, emotions, social relations, cognitive control, and regulation of visceral functions. This area is active whenever the individual feels some emotions, solves a problem, or analyzes the pros and cons of an action (if it is a right decision. Analogous areas are also found in higher mammals, especially whales, and they contain spindle neurons that enable complex social interactions. Disturbance of ACC activity is found in dementias, schizophrenia, depression, the obsessive-compulsive syndrome, and other neuropsychiatric diseases.

  18. Multidisciplinary management of anterior diastemata

    DEFF Research Database (Denmark)

    Furuse, Adilson Yoshio; Herkrath, Fernando José; Franco, Eduardo Jacomino;

    2007-01-01

    Anterior diastemata may compromise the harmony of a patient's smile. Consideration of etiologic factors, previous gingival conditioning, and individual treatment planning are essential in the proper management of anterior diastemata. An integrated orthodontic-restorative approach may enhance the...... aesthetic results when orthodontic therapy itself is not feasible. This article presents integrated orthodonticrestorative solutions of anterior diastemata, associated with the conditioning of the gingival tissue with composite resin, and discusses the most relevant aspects related to their etiology and...

  19. A comparison of the Metrecom skeletal analysis system vs plain film radiography in the measurement of sacral base angle and lumbar lordosis

    OpenAIRE

    Cowherd, Geron P; Gringmuth, Robert; Nolet, Paul

    1992-01-01

    Fifteen male subjects were examined by a computerized three dimensional goniometer known as the Metrecom Skeletal Analysis System (Version 1.1) and by lumbar radiographs. Metrecom measurements of sacral base angle (Ferguson’s angle) and lumbar lordosis were compared to the same measurements taken from lateral lumbar radiographs. Data was analyzed using Pearson correlation coefficients. The Pearson correlation between Metrecom and radiographic sacral base angle yielded r = .236 and between Met...

  20. Imperfuração anal associada à agenesia parcial do sacro e lipoma pré-sacral: síndrome de Currarino Imperforate anus associated with partial sacral agenesis and presacral lipoma: Currarino syndrome

    Directory of Open Access Journals (Sweden)

    Paulo Ricardo G. Zen

    2010-09-01

    Full Text Available OBJETIVO: Relatar o caso de uma criança com síndrome de Currarino diagnosticada após avaliação por episódios recorrentes de infecção urinária. DESCRIÇÃO DE CASO: Menina branca de dois anos, única filha de pais hígidos e sem história familiar de defeitos congênitos. A criança nasceu com imperfuração anal e com fístula retovestibular diagnosticadas no primeiro dia de vida. Por volta dos sete meses, começou a apresentar episódios recorrentes de infecção urinária, estabelecendo-se o diagnóstico de bexiga neurogênica. Na mesma ocasião, foi constatada a presença de agenesia parcial do sacro. A avaliação pela tomografia computadorizada e ressonância nuclear magnética de coluna identificou presença de fístula coincidente com a fosseta da transição lombo-sacral, observada ao exame físico; amputação da porção inferior da medula, com diminuição do número de raízes nervosas da cauda equina e massa pré-sacral de aspecto lipomatoso. Esta foi confirmada durante a cirurgia de correção do ânus imperfurado. A criança não apresentava outras dismorfias e a avaliação radiológica dos pais não identificou anormalidades sacrais. COMENTÁRIOS: A síndrome de Currarino é uma doença genética autossômica, dominante e rara caracterizada pela tríade formada por atresia anal, agenesia parcial do sacro e tumoração pré-sacral. Inclui teratomas, meningoceles, cistos entéricos e lipomas, como observado em nossa paciente. Crianças apresentando anormalidades anorretais deveriam ser sempre cuidadosamente avaliadas quanto à presença da síndrome de Currarino. A agenesia parcial do sacro é um forte indicativo da doença.OBJECTIVE: To report a patient with Currarino syndrome diagnosed after evaluation for recurrent urinary infections. CASE DESCRIPTION: This is a Caucasian two-year-old girl, the only daughter of healthy unrelated parents with no family history of congenital defects. The patient was born with imperforate

  1. Anterior cruciate ligament reconstruction

    International Nuclear Information System (INIS)

    This paper determines the efficacy of MR imaging in evaluation of the anterior cruciate ligament (ACL) following reconstructive surgery. Forty-three MR examinations were performed in 33 patients who had undergone previous arthroscopic ACL reconstruction with patellar bone-tendon- bone autografts (postoperative period, 1-24 months; mean, 5.2 months). Of the 40 studies performed in clinically stable knees (30 patients), MR demonstrated a well-defined, signal void ACL graft in 36. Of the three studies performed in three patients with clinical ACL laxity or suspected tear, the neoligament was of intermediate definition in one and nondiscernible in the other two. As in the native knee, buckling of the PCL was suggestive of ACL insufficiency. Bone tunnel placement, patellar tendon changes, and joint effusions were also evaluated

  2. Anterior hip pain.

    Science.gov (United States)

    O'Kane, J W

    1999-10-15

    Anterior hip pain is a common complaint with many possible causes. Apophyseal avulsion and slipped capital femoral epiphysis should not be overlooked in adolescents. Muscle and tendon strains are common in adults. Subsequent to accurate diagnosis, strains should improve with rest and directed conservative treatment. Osteoarthritis, which is diagnosed radiographically, generally occurs in middle-aged and older adults. Arthritis in younger adults should prompt consideration of an inflammatory cause. A possible femoral neck stress fracture should be evaluated urgently to prevent the potentially significant complications associated with displacement. Patients with osteitis pubis should be educated about the natural history of the condition and should undergo physical therapy to correct abnormal pelvic mechanics. "Sports hernias," nerve entrapments and labral pathologic conditions should be considered in athletic adults with characteristic presentations and chronic symptoms. Surgical intervention may allow resumption of pain-free athletic activity. PMID:10537384

  3. Coronal MR imaging of the normal 3rd, 4th, and 5th lumbar and 1st sacral nerve roots

    International Nuclear Information System (INIS)

    Seven healthy volunteers underwent coronal MR imaging at 1.5 tesla of the normal 3rd, 4th, and 5th lumbar, and 1st sacral nerve roots. Coronal slices, 3-mm-thick with a 0.3-mm gap between the slices were obtained (TR/TE 600/22) through the lumbar spinal canal. All the nerve roots were visible on at least one image. One can routinely expect to demonstrate the 3rd, 4th, and 5th lumbar, and 1st sacral nerve roots on T1-weighted, 3-mm-thick coronal MR scans. We found no correlation between the degree of lumbar lordosis and the lengths of the visible nerve roots. Five patients with one of the following spinal problems: anomaly, tumor, disk herniation, and failed back surgery syndrome were examined according to our protocol. In all these cases coronal MR imaging gave the correct diagnosis. (orig.)

  4. Combined site-specific sacral neuromodulation and pudendal nerve release surgery in a patient with interstitial cystitis and persistent arousal.

    Science.gov (United States)

    Armstrong, Georgina Louise; Vancaillie, Thierry Georges

    2016-01-01

    A variety of neuromodulation approaches have been described for the management of pelvic neuropathies, including interstitial cystitis, pudendal neuralgia and persistent genital arousal disorder. The benefits of a combined sacral and pudendal nerve neuromodulator has yet to be explored for these patients. In this report, we describe the case of a 35-year-old woman with a complex pelvic neuropathy resulting in urinary, sexual and gastro-intestinal dysfunction. She presented with an established diagnosis of interstitial cystitis; however, she also fulfilled diagnostic criteria for pudendal neuralgia and persistent genital arousal disorder. The patient underwent implantation of a combined sacral and pudendal nerve neuoromodulation device at the time of surgical decompression of the pudendal nerves. An impressive clinical response followed. This case demonstrates a unique clinical presentation and highlights the value of a combined surgical and neuromodulatory approach in the management of patients with complex pelvic neuropathies. PMID:27284095

  5. Coronal MR imaging of the normal 3rd, 4th, and 5th lumbar and 1st sacral nerve roots

    Energy Technology Data Exchange (ETDEWEB)

    Hald, J.K.; Nakstad, P.H.; Hauglum, B.E. (National Hospital, Oslo (Norway). Dept. of Radiology)

    1991-05-01

    Seven healthy volunteers underwent coronal MR imaging at 1.5 tesla of the normal 3rd, 4th, and 5th lumbar, and 1st sacral nerve roots. Coronal slices, 3-mm-thick with a 0.3-mm gap between the slices were obtained (TR/TE 600/22) through the lumbar spinal canal. All the nerve roots were visible on at least one image. One can routinely expect to demonstrate the 3rd, 4th, and 5th lumbar, and 1st sacral nerve roots on T1-weighted, 3-mm-thick coronal MR scans. We found no correlation between the degree of lumbar lordosis and the lengths of the visible nerve roots. Five patients with one of the following spinal problems: anomaly, tumor, disk herniation, and failed back surgery syndrome were examined according to our protocol. In all these cases coronal MR imaging gave the correct diagnosis. (orig.).

  6. VAC Therapy in Large Infected Sacral Pressure Ulcer Grade IV—Can Be an Alternative to Flap Reconstruction?

    OpenAIRE

    Batra, R. K.; Aseeja, Veena

    2012-01-01

    Vacuum-assisted closure (VAC) therapy is a new entrant in wound care after growth factors and alginate or hydrocolloid dressing, in the treatment of pressure ulcers. We have been using this technique for diabetic foot ulcers. A young nondiabetic man presented with a large sacral bed sore after high doses of ionotropes in an intensive care unit for treating severe hypotension. His wound was debrided, and instead of flap surgery in such infected wound, he was treated with VAC therapy. The compl...

  7. A randomised, controlled study of small intestinal motility in patients treated with sacral nerve stimulation for irritable bowel syndrome

    OpenAIRE

    Fassov, Janne; Lundby, Lilli; Worsøe, Jonas; Buntzen, Steen; Laurberg, Søren; Krogh, Klaus

    2014-01-01

    Background Irritable bowel syndrome (IBS) is among the most common gastrointestinal disorders worldwide. In selected patients with severe diarrhoea-predominant or mixed IBS subtypes sacral nerve stimulation (SNS) alleviates IBS-specific symptoms and improves quality of life. The mode of action, however, remains unknown. The present study aimed to evaluate the effect of SNS on small intestinal motility in IBS patients. Methods Twenty patients treated with SNS for severe diarrhoea-predominant o...

  8. Inferior Gluteal Artery Perforator Flap for Sacral Pressure Ulcer Reconstruction: A Retrospective Case Study of 11 Patients.

    Science.gov (United States)

    Lin, Chin-Ta; Ou, Kuang-Wen; Chiao, Hao-Yu; Wang, Chi-Yu; Chou, Chang-Yi; Chen, Shyi-Gen; Lee, Tzu-Peng

    2016-01-01

    Despite advances in reconstruction techniques, sacral pressure ulcers continue to present a challenge to the plastic surgeon. The flap from the gluteal crease derives blood supply from the inferior gluteal artery perforator (IGAP) and reliably preserves the entire contralateral side as a donor site. To incorporate the IGAP in the reconstruction of sacral pressure ulcers, a skin paddle over the gluteal crease was created and implemented by the authors. Data from 11 patients (8 men, 3 women; mean age 67 [range 44-85] years old) whose sacral ulcers were closed with an IGAP flap between June 2006 and May 2012 were retrieved and reviewed. All patients were bedridden; 1 patient in a vegetative state with a diagnosis of carbon monoxide intoxication was referred from a local clinic, 2 patients had Parkinson's disease, and 8 patients had a history of stroke. The average defect size was 120 cm(2) (range 88-144 cm(2)). The average flap size was 85.8 cm(2) (range 56-121 cm(2)). Only 1 flap failure occurred during surgery and was converted into V-Y advancement flap; 10 of the 11 flaps survived. After surgery, the patients' position was changed every 2 hours; patients remained prone or on their side for approximately 2 weeks until the flap was healed. After healing was confirmed, patients were discharged. Complications were relatively minor and included 1 donor site wound dehiscence that required wound reapproximation. No surgery-related mortality was noted; the longest follow-up period was 24 months. In this case series, flaps from the gluteal crease were successfully used for surgical closure of sacral pressure ulcers. This flap design should be used with caution in patients with hip contractures. Studies with larger sample sizes are needed to ascertain which type of flap is best suited to surgically manage extensive pressure ulcers in a variety of patient populations. PMID:26779702

  9. Impact of Sacral Surface Therapeutic Electrical Stimulation on Early Recovery of Urinary Continence after Radical Retropubic Prostatectomy: A Pilot Study

    OpenAIRE

    Yoichi Arai; Seiichi Saito; Shigeto Ishidoya; Shunichi Namiki; Yasuhiro Kaiho; Haruo Nakagawa

    2010-01-01

    Objectives. To investigate whether sacral surface therapeutic electrical stimulation (SSTES) initiated during the early postoperative period would be effective towards early recovery of postprostatectomy urinary continence. Methods. A total of 35 consecutive patients who underwent radical prostatectomy by a single surgeon were enrolled in this study. Twenty early patients began pelvic floor muscle exercise (PME). Fifteen subsequent patients received SSTES postoperatively with no instruction f...

  10. Anterior Approach Total Hip Replacement

    Medline Plus

    Full Text Available ... and E-poly antioxidant-infused technology during a hip replacement through the anterior supine intramuscular approach. “OR- ... Dr. Keith Berend perform an anterior approach total hip replacement with the patient on a regular OR ...

  11. Treatment of intractable chronic pelvic pain syndrome by injecting a compound of Bupivacaine and Fentanyl into sacral spinal space

    Institute of Scientific and Technical Information of China (English)

    ZHOU Zhan-song; SONG Bo; NIE Fa-chuan; CHEN Jin-mei

    2006-01-01

    Objective:To investigate the effect of injecting a compound of Bupivacaine and Fentanyl into sacral spinal space to treat chronic pelvic pain syndrome (CPPS). Methods: A total of 36 men with recalcitrant CPPS refractory to multiple prior therapies were treated with the injection of a compound of Bupivacaine and Fentanyl (10 ml of 0. 125% upivacaine, .05 mg Fentanyl, 5 mg Dexamethasone, 100 mg Vitamin B1 and 1 mg Vitamin B12) into sacral space once a week for 4 weeks. The National Institute of Health Chronic Prostatitis Symptom Index (NIH-CPSI), maximum and average flow rate were performed at the start and the end of 4 weeks' therapy. Results :Mean NIH-CPSI total score was decreased from 26.5±.6 to 13.4±2.0 (P<0. 001). Significant improvement was seen in each subscore domain. A total of 32 patients (89%) had at least 25% improvement on NIH-CPSI and 22 (61%) had at least 50% improvement. Maximal and average flow rate were increased from 19. 5±3.8 to 23. 6±4. 2 and 10. 9±2.6 to 14.3± 2.4 respectively. Conclusion: Injection of this compound of Bupivacaine, Fentanyl and Dexamethasone into sacral spinal space is an effective and safe approach for recalcitrant CPPS. Further study of the mechanisms and prospective placebo controlled trials are warranted.

  12. Postoperative Issues of Sacral Nerve Stimulation for Fecal Incontinence and Constipation: A Systematic Literature Review and Treatment Guideline

    DEFF Research Database (Denmark)

    Maeda, Yasuko; Matzel, Klaus; Lundby, Lilli;

    2011-01-01

    BACKGROUND: There is a lack of knowledge on the incidence and management of suboptimal therapeutic effect and the complications associated with sacral nerve stimulation for fecal incontinence and constipation. OBJECTIVE: This study aimed to review current literature on postoperative issues and to...... propose a treatment algorithm. DATA SOURCE: PubMed, MEDLINE, and EMBASE were searched using the keywords “sacral nerve stimulation,” “sacral neuromodulation,” “fecal incontinence,” and “constipation” for English-language articles published from January 1980 to August 2010. A further search was conducted...... on a wider literature using the keywords “complication,” “adverse effect,” “treatment failure,” “equipment failure,” “infection,” “foreign-body migration,” “reoperation,” “pain,” and “algorithm.” STUDY SELECTION: Four hundred sixty-one titles were identified, and after a title and abstract review...

  13. Architectural configuration and microstructural properties of the sacral plexus: a diffusion tensor MRI and fiber tractography study.

    Science.gov (United States)

    van der Jagt, Pasquelle K N; Dik, Pieter; Froeling, Martijn; Kwee, Thomas C; Nievelstein, Rutger A J; ten Haken, Bennie; Leemans, Alexander

    2012-09-01

    The ability to investigate microstructural properties of the central nervous system with diffusion tensor imaging (DTI) has been shown in many studies. More recently, DTI is being applied outside the brain showing promising results, for instance, for investigating muscle tissue. In this work, we demonstrate the feasibility of diffusion tensor imaging (DTI) and fiber tractography to study the nerves of the sacral plexus in humans in vivo and to assess the architectural configuration and microstructural properties of these peripheral nerves. For this research goal we optimized the acquisition parameters of a DTI sequence and acquired data from 10 healthy adults and one 12-year patient having spina bifida and neurogenic bladder dysfunction. For the healthy volunteers, we estimated the fractional anisotropy (FA) and mean (MD), axial (AD), and radial diffusivities (RD) of the sacral plexus nerves which may serve as a baseline for future studies. We demonstrated that tractography of the sacral plexus on a 3 Tesla MR scanner is feasible, giving 3D insight in the general anatomy and organization of the nerves L4 to S3. In addition, branches to the pudendal nerve were also found in 4 volunteers. There were no significant differences in any of the estimated diffusion measures between the right and left sided nerves or between the nerves L4 to S3 on an intra-subject basis. Furthermore, clinical feasibility of DTI and tractography in a child having spina bifida and neurogenic bladder dysfunction is demonstrated. The architectural configuration of the child's sacral plexus was comparable with the healthy volunteers and no significant disrupted nerve fibers were observed. However, there are strong indications that abnormal diffusion characteristics are present at the level of the neural tube defect due to incomplete segments of the nerves that are close to the vertebrae. These findings are encouraging for using DTI as a means to investigate changes in microstructural properties

  14. Disabling Orthostatic Headache after Penetrating Stonemason Pencil Injury to the Sacral Region

    Directory of Open Access Journals (Sweden)

    Carlo Brembilla

    2015-01-01

    Full Text Available Penetrating injuries to the spine, although less common than motor vehicle accidents and falls, are important causes of injury to the spinal cord. They are essentially of two varieties: gunshot or stab wounds. Gunshot injuries to the spine are more commonly described. Stab wounds are usually inflicted by knife or other sharp objects. Rarer objects causing incidental spinal injuries include glass fragments, wood pieces, chopsticks, nailguns, and injection needles. Just few cases of penetrating vertebral injuries caused by pencil are described. The current case concerns a 42-year-old man with an accidental penetrating stonemason pencil injury into the vertebral canal without neurological deficit. After the self-removal of the foreign object the patient complained of a disabling orthostatic headache. The early identification and treatment of the intracranial hypotension due to the posttraumatic cerebrospinal fluid (CSF sacral fistulae were mandatory to avoid further neurological complications. In the current literature acute pattern of intracranial hypotension immediately after a penetrating injury of the vertebral column has never been reported.

  15. Anterior Approach Total Hip Replacement

    Medline Plus

    Full Text Available ... Taperloc Microplasty stem and E-poly antioxidant-infused technology during a hip replacement through the anterior supine ... renewed interest at this time due to several advantages that it brings. The approach that is performed ...

  16. Anterior Approach Total Hip Replacement

    Medline Plus

    Full Text Available ... an anterior approach total hip replacement with the patient on a regular OR table supine. My name ... less invasive without being small incision surgery. Obese patients can be easier due to less distribution of ...

  17. Anterior Approach Total Hip Replacement

    Medline Plus

    Full Text Available ... it to have any real negative or deleterious effect by removing the anterior capsule. Now I would ... is what happens with one of the competitive designs. Like I told you, I just take a ...

  18. Anterior approach for knee arthrography

    International Nuclear Information System (INIS)

    Objective. To develop a new method of magnetic resonance arthrography (MRA) of the knee using an anterior approach analogous to the portals used for knee arthroscopy.Design. An anterior approach to the knee joint was devised mimicking anterior portals used for knee arthroscopy. Seven patients scheduled for routine knee MRA were placed in a decubitus position and under fluoroscopic guidance a needle was advanced from a position adjacent to the patellar tendon into the knee joint. After confirmation of the needle tip location, a dilute gadolinium solution was injected.Results and conclusion. All the arthrograms were technically successful. The anterior approach to knee MRA has greater technical ease than the traditional approach with little patient discomfort. (orig.)

  19. Prevalence of sacral dysmorphia in a prospective trauma population: Implications for a "safe" surgical corridor for sacro-iliac screw placement

    Directory of Open Access Journals (Sweden)

    Newman Justin T

    2011-05-01

    Full Text Available Abstract Background Percutaneous sacro-iliac (SI screw fixation represents a widely used technique in the management of unstable posterior pelvic ring injuries and sacral fractures. The misplacement of SI-screws under fluoroscopic guidance represents a critical complication for these patients. This study was designed to determine the prevalence of sacral dysmorphia and the radiographic anatomy of surgical S1 and S2 corridors in a representative trauma population. Methods Prospective observational cohort study on a consecutive series of 344 skeletally mature trauma patients of both genders enrolled between January 1, 2007, to September 30, 2007, at a single academic level 1 trauma center. Inclusion criteria included a pelvic CT scan as part of the initial diagnostic trauma work-up. The prevalence of sacral dysmorphia was determined by plain radiographic pelvic films and CT scan analysis. The anatomy of sacral corridors was analyzed on 3 mm reconstruction sections derived from multislice CT scan, in the axial, coronal, and sagittal plane. "Safe" potential surgical corridors at S1 and S2 were calculated based on these measurements. Results Radiographic evidence of sacral dysmorphia was detected in 49 patients (14.5%. The prevalence of sacral dysmorphia was not significantly different between male and female patients (12.2% vs. 19.2%; P = 0.069. In contrast, significant gender-related differences were detected with regard to radiographic analysis of surgical corridors for SI-screw placement, with female trauma patients (n = 99 having significantly narrower corridors at S1 and S2 in all evaluated planes (axial, coronal, sagittal, compared to male counterparts (n = 245; P P = 0.06, implying S2 as a safe surgical corridor of choice in patients with sacral dysmorphia. Conclusions These findings emphasize a high prevalence of sacral dysmorphia in a representative trauma population and imply a higher risk of SI-screw misplacement in female patients

  20. Travoprost Induced Granulomatous Anterior Uveitis

    OpenAIRE

    Patrick Chiam

    2011-01-01

    Purpose. To report a case of granulomatous anterior uveitis caused by travoprost. Methods. Single observational case report. Results. A 71-year-old who was fit and healthy presented with bilateral granulomatous anterior uveitis 2 months after he was started on travoprost in both eyes. There was no past history of uveitis. Blood test and radiological investigation were unremarkable. Travoprost was stopped. The uveitis resolved on topical steroid treatment. A rechallenge with travoprost was att...

  1. Update on anterior ankle impingement

    OpenAIRE

    Vaseenon, Tanawat; Amendola, Annunziato

    2012-01-01

    Anterior ankle impingement results from an impingement of the ankle joint by a soft tissue or osteophyte formation at the anterior aspect of the distal tibia and talar neck. It often occurs secondary to direct trauma (impaction force) or repetitive ankle dorsiflexion (repetitive impaction and traction force). Chronic ankle pain, swelling, and limitation of ankle dorsiflexion are common complaints. Imaging is valuable for diagnosis of the bony impingement but not for the soft tissue impingemen...

  2. Anterior chamber depth during hemodialysis

    Directory of Open Access Journals (Sweden)

    Gracitelli CPB

    2013-08-01

    Full Text Available Carolina Pelegrini Barbosa Gracitelli,1 Francisco Rosa Stefanini,1 Fernando Penha,1 Miguel Ângelo Góes,2 Sérgio Antonio Draibe,2 Maria Eugênia Canziani,2 Augusto Paranhos Junior1 1Ophthalmology Department, 2Division of Nephrology, Federal University of São Paulo – UNIFESP, São Paulo, Brazil Background: Exacerbation of chronic glaucoma or acute glaucoma is occasionally observed in patients undergoing hemodialysis (HD because of anterior chamber depth changes during this therapy. Purpose: To evaluate anterior chamber depth and axial length in patients during HD sessions. Methods: A total of 67 eyes of 35 patients were prospectively enrolled. Axial length and anterior chamber depth were measured using ultrasonic biometry, and these measures were evaluated at three different times during HD sessions. Body weight and blood pressure pre- and post-HD were also measured. Results: There was no difference in the axial length between the three measurements (P = 0.241. We observed a significantly decreased anterior chamber depth (P = 0.002 during HD sessions. Conclusion: Our results support the idea that there is a change in anterior chamber depth in HD sessions. Keywords: anterior chamber, hemodialysis, axial length, acute angle-closure glaucoma

  3. Clinical application of preoperative embolization of tumor feeding artery combined with intraoperative balloon occlusion of the abdominal aorta in the resection of sacral tumors

    International Nuclear Information System (INIS)

    Objective: To investigate the clinical application of preoperative embolization of tumor feeding artery combined with intraoperative balloon occlusion of the abdominal aorta in performing the surgical resection of sacral tumors. Methods: Conventional surgical excision of sacral tumors was employed in 24 patients with sacral tumors (control group), while preoperative embolization of tumor feeding artery combined with intraoperative balloon occlusion of the abdominal aorta was carried out in 32 patients with sacral tumors (study group). The operation time, blood loss during the surgery and the one-year recurrence rate of both groups were documented, and the results were statistically analyzed. Results: Angiography showed that in the study group the sacral tumors were supplied by several vessels, and these feeding arteries were occluded separately. The tumors were successfully removed in all patients with the help of intraoperative balloon occlusion of the abdominal aorta. During the surgery, the surgical area was clearly exposed and the blood loss wa remarkably reduced. After the surgery, no ectopic vascular embolization, renal ischemia, limb ischemia or other complications occurred. Statistically significant difference in the operation time, blood loss during the surgery and the one-year recurrence rate existed between the two groups (P<0.05). Conclusion: Preoperative embolization of tumor feeding artery combined with intraoperative balloon occlusion of the abdominal aorta can effectively shorten the operation time, reduce the blood loss during the surgery and provide a clear surgical field, and thus the surgical safety can be significantly ensured. (authors)

  4. Imaging and treatment of spinal meningeal cysts in the lumbo-sacral region

    International Nuclear Information System (INIS)

    This paper presents the analysis of the symptomatic and asymptomatic cases of SMC and a review of the literature in order to evaluate the current position on treatment options for these lesions. Seventeen patients (5 men - 30% and 12 women - 70%, age, 17 to 68 years) diagnosed with SMC were studied. All examinations were performed with 1.5T (Picker Edge) using standard spine coil. Five symptomatic patients underwent surgery for cyst excision. In all of them, cysts were localized in lumbo-sacral region. MR examinations (from the level T12 to S3) allowed us to accurately classify diagnosed SMC. There were 10 cases of extradural SMC without spinal nerve root fibers (Type I) and 7 cases of extradural SMC with spinal nerve root fibers (Type II). Intradural SMC (type III) were not found in our series. In all cases type II SMC, MR examination did not reveal communication with the subarachnoid space. In two cases, cysts were extradural, and upon surgery could be dissected from dura and excised completely. In three cases, due to fibrous adhesions and involved nerve roots, the cysts were marsupialized. No obvious opening of the cysts to subarachnoid spaces was found. In all operated cases neurological improvement was recorded. Twelve months after surgery one patient had some minor groin numbness and one patient left lower extremity numbness. MRI is a sensitive and specific tool for SMC differentiation and it is helpful in pre-operative assessment. The cases of asymptomatic SMC in lumbosacral region should be thoroughly discussed between radiologist and neurosurgeon as to expanding properties of the lesions, and on that basis an option of a surgical treatment should be considered. (author)

  5. Meningocele intra-sacral oculta: relato de caso Occult intrasacal meningocele: case report

    Directory of Open Access Journals (Sweden)

    Gláucio Mendes Franco

    2001-09-01

    Full Text Available Meningoceles intra-sacrais são lesões raras, que podem determinar sintomas de compressão radicular. Descrevemos o caso de uma paciente de 18 anos, com queixa de incontinência urinária, acometida por esta patologia. Após avaliação neuro-urológica e estudo uro-dinâmico, foi demonstrada arreflexia do detrusor, sendo aventada a hipótese de disrafismo espinhal. O diagnóstico de meningocele intra-sacral oculta foi evidenciado através de ressonância magnética. A paciente foi submetida a abordagem cirúrgica com boa recuperação pós-operatória. No presente artigo, é feita breve revisão da literatura, e são discutidas as apresentações clínicas possíveis, os achados neuro-radiológicos e o tratamento cirúrgico.Intrasacral meningoceles are rare conditions that can cause symptoms of nerve root compression. We report a case of a 18-year-old female, who presented with urinary incontinence. The neurological and urological evaluation revealed lack of detrusor muscle reflex. This finding supported the hypothesis of spinal disraphism. Magnetic resonance image revealed an intrasacral meningocele. The patient was submitted to surgical excision of the lesion without postoperative complications. In the present paper, the pathogenesis, clinical picture, neuroradiological findings and surgical treatment are discussed.

  6. Microsurgical treatment of sacral perineural (Tarlov) cysts: case series and review of the literature.

    Science.gov (United States)

    Burke, John F; Thawani, Jayesh P; Berger, Ian; Nayak, Nikhil R; Stephen, James H; Farkas, Tunde; Aschyan, Hovik John; Pierce, John; Kanchwala, Suhail; Long, Donlin M; Welch, William C

    2016-05-01

    OBJECTIVE Tarlov cysts (TCs) occur most commonly on extradural components of the sacral and coccygeal nerve roots. These lesions are often found incidentally, with an estimated prevalence of 4%-9%. Given the low estimated rates of symptomatic TC and the fact that symptoms can overlap with other common causes of low-back pain, optimal management of this entity is a matter of ongoing debate. Here, the authors investigate the effects of surgical intervention on symptomatic TCs and aim to solidify the surgical criteria for this disease process. METHODS The authors performed a retrospective review of data from consecutive patients who were surgically treated for symptomatic TCs from September 2011 to March 2013. Clinical evaluations and results from surveying pain and overall health were used. Univariate statistical analyses were performed. RESULTS Twenty-three adults (4 males, 19 females) who had been symptomatic for a mean of 47.4 months were treated with laminectomy, microsurgical exposure and/or imbrication, and paraspinous muscle flap closure. Eighteen patients (78.3%) had undergone prior interventions without sustained improvement. Thirteen patients (56.5%) underwent lumbar drainage for an average of 8.7 days following surgery. The mean follow-up was 14.4 months. Univariate analyses demonstrated that an advanced age (p = 0.045), the number of noted perineural cysts on preoperative imaging (p = 0.02), and the duration of preoperative symptoms (p = 0.03) were associated with a poor postoperative outcome. Although 47.8% of the patients were able to return to normal activities, 93.8% of those surveyed reported that they would undergo the operation again if given the choice. CONCLUSIONS This is one of the largest published studies on patients with TCs treated microsurgically. The data suggest that patients with symptomatic TCs may benefit from open microsurgical treatment. Although outcomes seem related to patient age, duration of symptoms, and extent of disease

  7. Feasibility of ultrasound-guided epidural access at the lumbo-sacral space in dogs.

    Science.gov (United States)

    Liotta, Annalisa; Busoni, Valeria; Carrozzo, Maria Valentina; Sandersen, Charlotte; Gabriel, Annick; Bolen, Géraldine

    2015-01-01

    Epidural injections are commonly performed blindly in veterinary medicine. The aims of this study were to describe the lumbosacral ultrasonographic anatomy and to assess the feasibility of an ultrasound-guided epidural injection technique in dogs. A cross sectional anatomic atlas of the lumbosacral region and ex vivo ultrasound images were obtained in two cadavers to describe the ultrasound anatomy and to identify the landmarks. Sixteen normal weight canine cadavers were used to establish two variations of the technique for direct ultrasound-guided injection, using spinal needles or epidural catheters. The technique was finally performed in two normal weight cadavers, in two overweight cadavers and in five live dogs with radiographic abnormalities resulting of the lumbosacral spine. Contrast medium was injected and CT was used to assess the success of the injection. The anatomic landmarks to carry out the procedure were the seventh lumbar vertebra, the iliac wings, and the first sacral vertebra. The target for directing the needle was the trapezoid-shaped echogenic zone between the contiguous articular facets of the lumbosacral vertebral canal visualized in a parasagittal plane. The spinal needle or epidural catheter was inserted in a 45° craniodorsal-caudoventral direction through the subcutaneous tissue and the interarcuate ligament until reaching the epidural space. CT examination confirmed the presence of contrast medium in the epidural space in 25/25 dogs, although a variable contamination of the subarachnoid space was also noted. Findings indicated that this ultrasound-guided epidural injection technique is feasible for normal weight and overweight dogs, with and without radiographic abnormalities of the spine. PMID:25187175

  8. Re: Effect of Sacral Neuromodulation on Female Sexual Function and Quality of Life: Are They Correlated?

    Directory of Open Access Journals (Sweden)

    Mai Banakhar

    2015-06-01

    Full Text Available Sacral neuromodulation (SNM has become an established therapy for voiding dysfunction (VD. There have been published papers that documented improvement in bowel functions and bladder pain via SNM. However, improvement in female sexual function (FSF after SNM treatment remains unclear. Recently, Banakhar et al. evaluated the effects of SNM on FSF and its impact on quality of life (QoL and analyzed any correlation. They evaluated 33 female patients who were treated with SNM for VD. All patients completed the Female Sexual Function Index (FSFI, the 36-Item Short-Form Health Survey (SF-36, and incontinence questionnaires (the Urinary Distress Inventory [UDI-6] preoperatively and 4 months postoperatively. Ten patients were excluded from the study because they were not sexually active. The indications were: refractory overactive bladder in 19, frequency urgency syndrome in 2, and non-obstructive urinary retention in another 2 patients. SNM therapy significantly improved the total FSFI score (p=0.011. When the SF-36 and UDI-6 scores were compared, QoL showed significant improvement after SNM treatment. However, improvement in FSFI scores was not correlated with improvement in QoL. SNM therapy is an effective treatment modality in selected patient groups. In our country, SNM therapy has become a new option in the treatment of lower urinary tract problems. According to the results of this study, it is too early to conclude that SNM certainly improve FSF and QoL. The study just evaluated 23 cases. In order to have a more discrete conclusion, we need prospective trials with larger series

  9. Sacral stress fracture after lumbar and lumbosacral fusion. How to manage it? A proposition based on three cases and literature review.

    Science.gov (United States)

    Scemama, C; D'astorg, H; Guigui, P

    2016-04-01

    Sacral fracture after lumbosacral instrumentation could be a source of prolonged pain and a late autonomy recovery in old patients. Diagnosis remains difficult and usually delayed. No clear consensus for efficient treatment of this complication has been defined. Aim of this study was to determine how to manage them. Three patients who sustained sacral fracture after instrumented lumbosacral fusion performed for degenerative disease of the spine are discussed. History, physical examinations' findings and radiographic features are presented. Pertinent literature was analyzed. All patients complained of unspecific low back and buttock pain a few weeks after index surgery. Diagnosis was done on CT-scan. We always choose revision surgery with good functional results. Sacral stress fracture has to be reminded behind unspecific buttock or low back pain. CT-scan seems to be the best radiological test to do the diagnosis. Surgical treatment is recommended when lumbar lordosis and pelvic incidence mismatched. PMID:26796998

  10. Trans-iliosacral plating for vertically unstable fractures of sacral spine associated with spinopelvic dissociation: A cadaveric study

    Directory of Open Access Journals (Sweden)

    Pravin Padalkar

    2012-01-01

    Conclusions: Trans-iliosacral plating is feasible anatomically, biomechanically and radiologically for sacral fractures associated with vertical shear pelvic fractures. Low profile of plate reduces the risk of hardware prominence and decreases the need for implant removal. Also, the fixation pattern of plate allows to spare mobile lumbosacral junction which is an important segment for spinal mobility. Biomechanical studies revealed that rigidity offered by plate for cross headed displacement across fracture site is equal to sacroiliac screws and further rigidity of construct can be increased with addition of one more screw. There is need for precountered thicker plate in future.

  11. Travoprost Induced Granulomatous Anterior Uveitis

    Science.gov (United States)

    Chiam, Patrick

    2011-01-01

    Purpose. To report a case of granulomatous anterior uveitis caused by travoprost. Methods. Single observational case report. Results. A 71-year-old who was fit and healthy presented with bilateral granulomatous anterior uveitis 2 months after he was started on travoprost in both eyes. There was no past history of uveitis. Blood test and radiological investigation were unremarkable. Travoprost was stopped. The uveitis resolved on topical steroid treatment. A rechallenge with travoprost was attempted in one eye. The inflammation recurred in this eye only. This subsided with the cessation of travoprost alone without topical steroid. Conclusion. This is the first case report of travoprost causing granulomatous anterior uveitis. The uveitis recurred with a rechallenge. Changing the prostaglandin analogue to another topical treatment may be adequate to cease the inflammation. PMID:22606464

  12. Magnetic resonance imaging of morphological and functional changes of the uterus induced by sacral surface electrical stimulation

    International Nuclear Information System (INIS)

    The purpose of this study is to examine the morphological and kinematical changes of the uterus induced by electrical stimulation applied to the skin just above the second and fourth posterior sacral foramens (sacral surface electrical stimulation [ssES]) in 26 healthy subjects. Out of them, eight subjects who had severe pain subjectively during every menstruation received ssES just in menstruation. Morphological and functional changes of the uterus were examined by using T2-weighted magnetic resonance (MR) imaging and T1-weighted MR cinematography, respectively. Cyclic electrical stimulation for 15 min with 5 sec ON and 5 sec OFF was applied just before MR scanning. A decrease in thickness of the muscular layer of the uterus was observed in every subject after ssES for 15 min and was significant as compared with the thickness before ssES. Periodic uterine movement during menstruation was observed in the subjects with severe menstrual pain in MR cine and the power spectrum analysis of the movement showed a marked decrease in peak power and frequency after ssES treatment. We conclude that ssES causes a reduction of static muscle tension of the uterus in all menstrual cycle periods and suppression of uterine peristalsis during menstruation in the subjects with severe menstrual pain. Possible neural mechanisms for these static and dynamic effects of ssES on the uterus at spinal level are discussed. (author)

  13. Sacral insufficiency fractures: a report of three cases; Fracturas por insuficiencia del sacro: a proposito de tres casos

    Energy Technology Data Exchange (ETDEWEB)

    Armesto, V.; Pulpeiro, J. R.; Lauda Corchon, M. [Clinica Nosa Senora dos Ollos Grandes. Lugo (Spain)

    2000-07-01

    Sacral insufficiency fractures pose a diagnostic problem because of the nonspecific clinical signs and the absence of distinguishing features in standard radiological studies. The main causes are osteoporosis, making women reaching the age of menopause among the populations most commonly affected, and a history of radiotherapy, leading to the inclusion of neoplastic disease in the differential diagnosis. The characteristic site is ala sacralis, usually bilateral, and the fracture is vertical, running parallel to the sacroiliac joints. The sacral bone may also be involved (H pattern), as well as the medial region of the ilium. It is frequently associated with fractures of the supraacetabular region and the pubic symphysis. Computed tomography is the technique of choice for detecting the fracture line and/or sclerosis, although it is less sensitive than magnetic resonance (MR) imaging or scintigraphy during acute phases. MR of the above regions shows nonspecific edema, contrasting with hypointense signals indicating the general path of the fracture line in T2-weighted images. The use of gadolinium or fat suppression greatly increases the sensitivity. Bone scintigraphy is a highly sensitive diagnostic tool, although the H pattern occurs in less than 50% of cases. (Author) 24 refs.

  14. High incidence of persistence of sacral and coccygeal intervertebral discs in South Indians – a cadaveric study

    Science.gov (United States)

    Satheesha Nayak, B; Ashwini Aithal, P; Kumar, Naveen; George, Bincy M; Deepthinath, R; Shetty, Surekha D

    2016-01-01

    The sacrum, by virtue of its anatomic location plays a key role in providing stability and strength to the pelvis. Presence of intervertebral discs in sacrum and coccyx is rare. Knowledge of its variations is of utmost importance to surgeons and radiologists. The current study focused on the presence of intervertebral discs between the sacral and coccygeal vertebrae in south Indian cadaveric pelvises. We observed 56 adult pelvises of which, 34 (61%) pelvises showed the presence of intervertebral discs between the sacral vertebrae and between the coccygeal vertebrae, while 22 (39%) pelvises did not have the intervertebral discs either in the sacrum or the coccyx. We also found that most of the specimens had discs between S1 and S2 vertebrae (39%), followed by, between S4 and S5 (18%), between S2–S3 (14%) and least being between S3–S4 (13%). In the coccyx it was found that 7% of pelvises had disc between Co1-Co2, 4% of them had between Co2-Co3 and 4% had between Co3-Co4. Knowledge regarding such anatomic variations in the sacro-coccygeal region is important to note because they require alterations in various instrumentation procedures involving the sacrum. PMID:27385838

  15. Adverse events of sacral neuromodulation for fecal incontinence reported to the federal drug administration

    Science.gov (United States)

    Bielefeldt, Klaus

    2016-01-01

    AIM: To investigate the nature and severity of AE related to sacral neurostimulation (SNS). METHODS: Based on Pubmed and Embase searches, we identified published trials and case series of SNS for fecal incontinence (FI) and extracted data on adverse events, requiring an active intervention. Those problems were operationally defined as infection, device removal explant or need for lead and/or generator replacement. In addition, we analyzed the Manufacturer and User Device Experience registry of the Federal Drug Administration for the months of August - October of 2015. Events were included if the report specifically mentioned gastrointestinal (GI), bowel and FI as indication and if the narrative did not focus on bladder symptoms. The classification, reporter, the date of the recorded complaint, time between initial implant and report, the type of AE, steps taken and outcome were extracted from the report. In cases of device removal or replacement, we looked for confirmatory comments by healthcare providers or the manufacturer. RESULTS: Published studies reported adverse events and reoperation rates for 1954 patients, followed for 27 (1-117) mo. Reoperation rates were 18.6% (14.2-23.9) with device explants accounting for 10.0% (7.8-12.7) of secondary surgeries; rates of device replacement or explant or pocket site and electrode revisions increased with longer follow up. During the period examined, the FDA received 1684 reports of AE related to SNS with FI or GI listed as indication. A total of 652 reports met the inclusion criteria, with 52.7% specifically listing FI. Lack or loss of benefit (48.9%), pain or dysesthesia (27.8%) and complication at the generator implantation site (8.7%) were most commonly listed. Complaints led to secondary surgeries in 29.7% of the AE. Reoperations were performed to explant (38.2%) or replace (46.5%) the device or a lead, or revise the generator pocket (14.6%). Conservative management changes mostly involved changes in stimulation

  16. Anterior Approach Total Hip Replacement

    Medline Plus

    Full Text Available ... during a hip replacement through the anterior supine intramuscular approach. “OR-Live,” the vision of improving health. ... the approach are operating through an internervous and intramuscular anatomic interval. It’s not necessary to detach any ...

  17. Anterior Approach Total Hip Replacement

    Medline Plus

    Full Text Available ... got coming out in “JBJS,” the early six-week recovery is dramatically different between a direct lateral abductor splitting approach and this anterior supine approach. Let me get this head on. My experience, these patients have full leg control in about 24 hours. Yeah. They can get out of bed and ...

  18. Anterior Approach Total Hip Replacement

    Medline Plus

    Full Text Available ... the anterior supine intramuscular approach. “OR-Live,” the vision of improving health. Good evening and welcome to ... should know that this is done under direct vision. Yeah. You are seeing everything you’re doing. ...

  19. Quantitative assessment of bone marrow attenuation values at MDCT: An objective tool for the detection of bone bruise related to occult sacral insufficiency fractures

    Energy Technology Data Exchange (ETDEWEB)

    Henes, F.O.; Groth, M.; Bley, T.A.; Regier, M.; Ittrich, H.; Adam, G.; Bannas, P. [University Medical Center Hamburg-Eppendorf, Department of Diagnostic and Interventional Radiology, Hamburg (Germany); Nuechtern, J.V. [University Medical Center Hamburg-Eppendorf, Department of Trauma, Hand and Reconstructive Surgery, Hamburg (Germany); Treszl, A. [University Medical Center Hamburg-Eppendorf, Center for Experimental Medicine, Department of Medical Biometry and Epidemiology, Hamburg (Germany)

    2012-10-15

    To prove the feasibility of using Hounsfield attenuation values at MDCT to detect bone bruises related to sacral insufficiency fractures. Twenty-two patients with acute sacrum trauma and no fracture findings at MDCT were included in our prospective study. Two observers independently reviewed CTs regarding visual signs of bone bruises in 132 defined regions of the sacral alae. Interobserver agreement was tested by {kappa} statistics. Subsequently, HU values were obtained in the same regions, and attenuation differences between the two sides were calculated. Validity and reliability were assessed by intraclass correlation coefficient and Bland-Altman analysis. HU differences were subjected to ROC curve analysis to determine sensitivity, specificity, PPV and NPV. MRI served as standard reference. MRI revealed 19 regions with bone bruises and associated sacral insufficiency fractures. HU measurements demonstrated good validity and reliability (r = 0.989). ROC curve analysis exhibited an ideal cutoff value of 35.7 HU density difference between affected and non-affected regions. Visual evaluation revealed moderate agreement ({kappa} = 0.48); diagnostic accuracy was inferior to objective evaluation. Assessment of differences in bone marrow density by HU measurements is an objective and reliable tool for detection of bone bruises associated with occult sacral insufficiency fractures. (orig.)

  20. Quantitative assessment of bone marrow attenuation values at MDCT: An objective tool for the detection of bone bruise related to occult sacral insufficiency fractures

    International Nuclear Information System (INIS)

    To prove the feasibility of using Hounsfield attenuation values at MDCT to detect bone bruises related to sacral insufficiency fractures. Twenty-two patients with acute sacrum trauma and no fracture findings at MDCT were included in our prospective study. Two observers independently reviewed CTs regarding visual signs of bone bruises in 132 defined regions of the sacral alae. Interobserver agreement was tested by κ statistics. Subsequently, HU values were obtained in the same regions, and attenuation differences between the two sides were calculated. Validity and reliability were assessed by intraclass correlation coefficient and Bland-Altman analysis. HU differences were subjected to ROC curve analysis to determine sensitivity, specificity, PPV and NPV. MRI served as standard reference. MRI revealed 19 regions with bone bruises and associated sacral insufficiency fractures. HU measurements demonstrated good validity and reliability (r = 0.989). ROC curve analysis exhibited an ideal cutoff value of 35.7 HU density difference between affected and non-affected regions. Visual evaluation revealed moderate agreement (κ = 0.48); diagnostic accuracy was inferior to objective evaluation. Assessment of differences in bone marrow density by HU measurements is an objective and reliable tool for detection of bone bruises associated with occult sacral insufficiency fractures. (orig.)

  1. Osteoporotic compression fracture of the thoracolumbar spine and sacral insufficiency fracture: incidence and analysis of the relationship according to the clinical factors

    Energy Technology Data Exchange (ETDEWEB)

    Kong, Jeong Hwa; Park, Ji Sun; Ryu, Kyung Nam [Kyunghee University Hospital, Seoul (Korea, Republic of)

    2006-11-15

    To evaluate the incidence of sacral insufficiency fracture in osteoporotic patient with compression fracture of the thoracolumbar (T-L) spine on magnetic resonance image (MRI), and to analyze the correlation of variable clinical factors and the incidence of sacral insufficiency fracture. We retrospectively reviewed 160 patients (27 men, 133 women; age range of 50 to 89 years) who underwent spinal MRI and had compression fracture of the T-L spine. Compression fractures due to trauma or tumor were excluded. We evaluated the incidence of sacral insufficiency fracture according to the patients' age, sex, number of compression fractures, and the existence of bone marrow edema pattern of compression fracture. During the same period, we evaluated the incidence of spinal compression fracture in the patients of pelvic insufficiency fracture. Out of the 160 patients who had compression fracture in the T-L spine, 17 (10.6%) had insufficiency fracture of the sacrum. Compression fracture occurred almost 5 times more frequently in women (27:133), but the incidence of sacral insufficiency fracture was 2/27 for men (7.4%) and 15/133 for women (11.3%), with no statistically significant difference ({rho} = 0.80). According to age, the ratio of insufficiency fracture to compression fracture was 0% (0/23) in the 50's, 10.6% (7/66) in the 60's, 12.5% (7/56) in the 70's, and 20.0% (3/15) in the 80's. In respect of single and multiple compression fracture, the incidence of sacral insufficiency fracture was 8/65 for men (12.3%) and 9/95 for women (9.5%), showing no significant difference ({rho} = 0.37). In the patients with and without compression fracture with bone marrow edema, insufficiency fracture occurred in 5/76 (6.6%) and 12/84 (14.3%), respectively. On the other hand, of the 67 patients who had pelvic insufficiency fracture, 27 (40.3%) also had spinal compression fracture. About 10% of the patients with osteoporotic compression fracture in the T/L spine

  2. Relative Importance of Hip and Sacral Pain Among Long-Term Gynecological Cancer Survivors Treated With Pelvic Radiotherapy and Their Relationships to Mean Absorbed Doses

    International Nuclear Information System (INIS)

    Purpose: To investigate the relative importance of patient-reported hip and sacral pain after pelvic radiotherapy (RT) for gynecological cancer and its relationship to the absorbed doses in these organs. Methods and Materials: We used data from a population-based study that included 650 long-term gynecological cancer survivors treated with pelvic RT in the Gothenburg and Stockholm areas in Sweden with a median follow-up of 6 years (range, 2–15) and 344 population controls. Symptoms were assessed through a study-specific postal questionnaire. We also analyzed the hip and sacral dose-volume histogram data for 358 of the survivors. Results: Of the survivors, one in three reported having or having had hip pain after completing RT. Daily pain when walking was four times as common among the survivors compared to controls. Symptoms increased in frequency with a mean absorbed dose >37.5 Gy. Also, two in five survivors reported pain in the sacrum. Sacral pain also affected their walking ability and tended to increase with a mean absorbed dose >42.5 Gy. Conclusions: Long-term survivors of gynecological cancer treated with pelvic RT experience hip and sacral pain when walking. The mean absorbed dose was significantly related to hip pain and was borderline significantly related to sacral pain. Keeping the total mean absorbed hip dose below 37.5 Gy during treatment might lower the occurrence of long-lasting pain. In relation to the controls, the survivors had a lower occurrence of pain and pain-related symptoms from the hips and sacrum compared with what has previously been reported for the pubic bone.

  3. 38 CFR 3.379 - Anterior poliomyelitis.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Anterior poliomyelitis. 3... Specific Diseases § 3.379 Anterior poliomyelitis. If the first manifestations of acute anterior poliomyelitis present themselves in a veteran within 35 days of termination of active military service, it...

  4. Pediatric anterior cruciate ligament reconstruction

    OpenAIRE

    McConkey, Mark O.; Bonasia, Davide Edoardo; Amendola, Annunziato

    2011-01-01

    An increasing number of anterior cruciate ligament (ACL) injuries are seen in children now than in the past due to increased sports participation. The natural history of ACL deficient knees in active individuals, particularly in children is poor. Surgical management of ACL deficiency in children is complex due to the potential risk of injury to the physis and growth disturbance. Delaying ACL reconstruction until maturity is possible but risks instability episodes and intra-articular damage. S...

  5. Anterior impingement syndrome in dancers

    OpenAIRE

    O’Kane, John William; Kadel, Nancy

    2007-01-01

    Anterior impingement is a common problem in dancers occurring primarily secondary to the repetitive forced ankle dorsiflexion inherent in ballet. Symptoms generally occur progressively and may respond to conservative treatment including addressing biomechanical faults that contribute to the problem. As impingement progresses, movements essential to ballet may become impossible and arthroscopic ankle surgery is often effective for both diagnosis and treatment, allowing athletes to return to da...

  6. VAC Therapy in Large Infected Sacral Pressure Ulcer Grade IV-Can Be an Alternative to Flap Reconstruction?

    Science.gov (United States)

    Batra, R K; Aseeja, Veena

    2014-04-01

    Vacuum-assisted closure (VAC) therapy is a new entrant in wound care after growth factors and alginate or hydrocolloid dressing, in the treatment of pressure ulcers. We have been using this technique for diabetic foot ulcers. A young nondiabetic man presented with a large sacral bed sore after high doses of ionotropes in an intensive care unit for treating severe hypotension. His wound was debrided, and instead of flap surgery in such infected wound, he was treated with VAC therapy. The complete wound healing was achieved in 6 weeks and at half the cost of flap surgery. Moreover, the chances of flap failure and its related complications were eliminated. PMID:24891788

  7. Between Sacralization and Festivalization of Public Spaces: a Case Study of the Cavalcade of the Three Kings in Poland

    Directory of Open Access Journals (Sweden)

    Przybylska Lucyna

    2015-03-01

    Full Text Available The purpose of the paper is the identification and interpretation of the dynamically developing contemporary mass event called the Cavalcade of the Three Kings (Orszak Trzech Króli. It was organised for the first time in 2009 in Warsaw. On the 6th of January 2014, about 630, 000 inhabitants of 177 towns and villages, singing Christmas carols and wearing colourful crowns on their heads, publically celebrated the religious feast of Epiphany. In the author's opinion, the cavalcades can be perceived as a new phenomenon in public spaces placed between sacralization and festivalization because they have some components of religious events and festivals but they are neither. They seem to be a new hybrid event, with religious and festive elements.

  8. Absence of scalenus anterior muscle.

    OpenAIRE

    Murakami S; Horiuchi K; Yamamoto C; Ohtsuka A; Murakami T.

    2003-01-01

    A rare anomaly of the scalenus muscles is described. In this case, the right scalenus anterior muscle was absent. As a substitute for this muscle, some aberrant muscle slips arose from the lower vertebrae and descended in front of the ventral rami of the lower cervical nerves. These aberrant slips then ran between the ventral rami of the the eighth cervical and first thoracic nerves, and were fused with the right scalenus medius muscle. Thus, the subclavian artery and vein ran in front of the...

  9. Lesiones del ligamento cruzado anterior

    OpenAIRE

    Alejandro Álvarez López; Yenima García Lorenzo

    2015-01-01

    Fundamento: el ligamento cruzado anterior desempeña un papel muy importante en la estabili-dad de la rodilla. La incidencia de esta afección es alta en pacientes que practican deportes de contacto y de no ser tratados de forma adecuada, los resultados son desfavorables. Objetivo: profundizar en los factores necesarios para el tratamiento adecuado de enfermos con esta lesión y evitar las complicaciones. Método: se realizó una revisión bibliográfica de un total de 300 artículos publicados en Pu...

  10. Anterior chest wall examination reviewed

    Directory of Open Access Journals (Sweden)

    F. Trotta

    2011-09-01

    Full Text Available Anterior chest wall involvement is not infrequently observed within inflammatory arthropaties, particularly if one considers seronegative spondiloarthritides and SAPHO syndrome. Physical examination is unreliable and conventional X-rays analysis is an unsatisfactory tool during diagnostic work-up of this region. Scintigraphic techniques yield informations both on the activity and on the anatomical extent of the disease while computerized tomography visualize the elementary lesions, such as erosions, which characterize the process. Moreover, when available, magnetic resonance imaging couple the ability to finely visualize such lesions with the possibility to show early alterations and to characterize the “activity” of the disease, presenting itself as a powerful tool both for diagnosis and follow-up. This review briefly shows the applications of imaging techniques for the evaluation of the anterior chest wall focusing on what has been done in the SAPHO syndrome which can be considered prototypical for this regional involvement since it is the osteo-articular target mainly affected by the disease.

  11. Dolor anterior de la rodilla

    Directory of Open Access Journals (Sweden)

    Alejandro Álvarez López

    2010-01-01

    Full Text Available Introducción:el dolor anterior de la rodilla constituye una importante causa de consulta en la especialidad de Ortopedia y Traumatología. La incidencia de otras enfermedades relacionadas con este síntoma es cada vez mayor, ejemplo de ello es la condromalacia de rótula, tendinitis patelar, osteoartritis patelofemoral entre otras, el diagnóstico de estas enfermedades se debe al cúmulo de experiencia y a la introducción de técnicas y equipos imagenológicos de avanzada. Desarrollo: se realizó una revisión bibliográfica sobre el dolor anterior de la rodilla, con especial énfasis en las teorías involucradas en su fisiopatología, entre las que se encuentran la mala-alineación patelo-femoral, equilibrio de la homeostasis tisular y aumento de la presión intra-ósea, además de brindar brevemente el cuadro clínico de la enfermedad. Para finalizar se expone el enfoque terapéutico que se basa fundamentalmente en el tratamiento conservador, se mencionan además las modalidades de tratamiento quirúrgico.

  12. Simultaneously anterior decompression and posterior instrumentation by extrapleural retroperitoneal approach in thoracolumbar lesions

    Directory of Open Access Journals (Sweden)

    Jain Anil

    2010-01-01

    6 month of follow-up respectively. The mean preoperative loss of the anterior vertebral height improved from 44.7% to 18.4% immediate postoperatively and was 17.5% at final follow-up at 1 year. The means preoperative kyphus angle also improved from 23.3° to 9.3° immediately after surgery, which deteriorated to 11.5° at final follow-up. One patient developed deep wound infection at the operative site as well as flap necrosis, which needed debridement and removal of hardware. Five patients had bed sore in the sacral region, which healed uneventfully. In tubercular spine (n=25 group, mean operating time was approximately 45 minutes less than traumatic group. The mean intraoperative blood loss was 1100 ml (750-2200 ml. The mean preoperative kyphosis was corrected from 55° to 23°. Wound healing occurred uneventful in 23 cases and wound dehiscence occurred in only 2 cases. Nine out of 11 cases with paraplegia showed excellent neural recovery while 2 with panvertebral disease showed partial neural recovery. None of the patients in both groups required intensive unit care. Conclusions: Simultaneous exposure of both posterior and anterior column of the spine for posterior instrumentation and anterior decompression and fusion in single stage by extra pleural retroperitoneal approach by "T" incision in thoracolumbar spinal lesions is safe, an easy alternative with reduced morbidity as chest and abdominal cavities are not violated, ICU care is not required and diaphragm is not cut.

  13. Positioning of anterior teeth in removable dentures

    Directory of Open Access Journals (Sweden)

    Strajnić Ljiljana

    2002-01-01

    Full Text Available Introduction The aim of this paper was to present methods of placement of artificial anterior teeth in edentulous individuals. The following review takes account of the majority of papers published during the last 100 years. The review has been divided into sections regarding the method used to determine the position of artificial anterior teeth. Geometric aspect Gysi (1895-1920 produced the first scientific theory about the position of artificial anterior teeth. Physiognomic theory The aim of this theory is to find the most natural position for artificial anterior teeth for each individual. Camper's "face angle" as a physiognomic criterion, has been introduced in papers of Wehrli (1961, Marxhors (1966, Tanzer (1968, Lombardi (1973. Esthetic aspect Important names in the field of dental esthetics are: Schön and Singer (1961, Arnheim (1965, Krajiček (1969, Tanzer (1968, Lombardi (1973, Goldstein (1976. They have introduced principles of visual aspects for selection of contours, dimension and position of artificial anterior teeth. Constitution aspect Flagg (1880, Williams (1913 and Hrauf (1957, 1958, have considered body constitution and individual characteristics regarding position of artificial anterior teeth. Physiological theory In 1971, Marxhors pointed to the fact that the position of artificial teeth corresponds with the function of the surrounding soft tissue and from the aspect of physiognomy as well. Phonetic aspect According to Silverman (1962 artificial anterior teeth are nearest when we pronounce the sound "S". Cephalometrical research Rayson (1970, Watson (1989, Strajnić Lj. (1999, Bassi F. (2001 have presented cephalometric radiographic analyses of natural anterior teeth compared with cephalometric radiographic analyses of artificial anterior teeth. A review of dental literature shows several factors suggesting modalities which should determine the position of artificial anterior teeth. Numerous methods have been designed for

  14. Pharyngocutaneous fistula after anterior cervical spine surgery

    OpenAIRE

    Sansur, Charles A.; Early, Stephen; Reibel, James; Arlet, Vincent

    2009-01-01

    Pharyngocutaneous fistulae are rare complications of anterior spine surgery occurring in less than 0.1% of all anterior surgery cases. We report a case of a 19 year old female who sustained a C6 burst fracture with complete quadriplegia. She was treated urgently with a C6 corpectomy with anterior cage and plating followed by posterior cervical stabilization at another institution. Post operatively she developed a pharyngocutaneous fistula that failed to heal despite several attempts of closu...

  15. Inhibitory effects of endomorphin-2 on excitatory synaptic transmission and the neuronal excitability of sacral parasympathetic preganglionic neurons in young rats

    OpenAIRE

    Ying-Biao Chen; Fen-Sheng Huang; Yun-Qing Li

    2015-01-01

    The function of the urinary bladder is partly controlled by parasympathetic preganglionic neurons (PPNs) of the sacral parasympathetic nucleus (SPN). Our recent work demonstrated that endomorphin-2 (EM-2)-immunoreactive (IR) terminals form synapses with μ-opioid receptor (MOR)-expressing PPNs in the rat SPN. Here, we examined the effects of EM-2 on excitatory synaptic transmission and the neuronal excitability of the PPNs in young rats (24–30 days old) using a whole-cell patch-clamp approach....

  16. Short-Term Effect of Percutaneous Bipolar Continuous Radiofrequency on Sacral Nerves in Patients Treated for Neurogenic Detrusor Overactivity After Spinal Cord Injury: A Randomized Controlled Feasibility Study

    OpenAIRE

    Kim, Jin Hyun; Ahn, Sang Ho; Cho, Yun Woo; Kwak, Sang Gyu; Kim, Hyo Sung

    2015-01-01

    Objective To investigate the short-term effects of bipolar radiofrequency applied to sacral nerves to treat neurogenic detrusor overactivity in patients with spinal cord injury. Methods Ten patients with spinal cord injury with neurogenic detrusor overactivity were recruited. These subjects were randomized to two groups: intervention (n=5) and control (n=5), members of which received conventional treatment. Voiding diary, International Consultation on Incontinence Questionnaire (ICIQ) and the...

  17. S3 Dorsal Root Ganglion/Nerve Root Stimulation for Refractory Postsurgical Perineal Pain: Technical Aspects of Anchorless Sacral Transforaminal Lead Placement

    OpenAIRE

    Zuidema, X.; Breel, J.; Wille, F.

    2016-01-01

    Chronic perineal pain limits patients in physical and sexual activities, leading to social and psychological distress. In most cases, this pain develops after surgery in the urogenital area or as a consequence of trauma. Neuromodulation is one of the options in chronic postsurgical perineal pain treatment. We present a case of refractory perineal pain after right sided surgical resection of a Bartholin's cyst which was treated with third sacral nerve root/dorsal root ganglion stimulation usin...

  18. CT-guided screw fixation of vertical sacral fractures in local anaesthesia using a standard CT; CT-kontrollierte Schraubenosteosynthese von vertikalen Frakturen des hinteren Beckenringes in Lokalanaesthesie

    Energy Technology Data Exchange (ETDEWEB)

    Reuther, G.; Dehne, I. [Thueringen-Klinik, Saalfeld (Germany). Radiologische Klinik; Roehner, U.; Will, T.; Petereit, U. [Thueringen-Klinik, Saalfeld (Germany). Orthopaedics and Trauma Surgery

    2014-12-15

    To evaluate time efficiency, radiation dose, precision and complications of percutaneous iliosacral screw placement under CT-guidance in local anaesthesia. Retrospective analysis of 143 interventions in 135 patients during a period of 42 months. Implant failures could be evaluated in 85/182 screws and bony healing or refracturing in 46/182 screws. A total of 182 iliosacral screw placements in 179 vertical sacral fractures (105 unilateral, 37 bilateral) took place in 135 patients. 166/179 of the sacral fractures were detected in Denis zone 1, 10 in Denis zone 2 and 3 in Denis zone 3. No screw misplacements including the simultaneous bilateral procedures were noted. The average time for a unilateral screw placement was 23 minutes (range: 14-52 minutes) and 35 minutes (range: 21-60 minutes) for simultaneous bilateral screwing. The dose length product was 365 mGy x cm (range: 162-1014 mGy x cm) for the unilateral and 470 mGy x cm (range: 270-1271 mGy x cm) for the bilateral procedure. 1 gluteal bleeding occurred as the only acute minor complication (0.7%). Fracture healing was verified with follow-up CTs in 42/46 sacral fractures after screw placement. Backing out occurred in 12/85 screws between 6 and 69 days after intervention. In 8 patients contralateral stress fractures were detected after unilateral screw placement between day 10 and 127 (average: 48 days). CT-guided iliosacral screw placement in sacral fractures is a safe tool providing a very high precision. The radiation dose is in the order of a diagnostic CT of the pelvis for both unilateral and bilateral screws. Contralateral stress fractures in unilateral screw placements have to be considered during the first weeks after intervention.

  19. Herniation of the anterior lens capsule

    Directory of Open Access Journals (Sweden)

    Pereira Nolette

    2007-01-01

    Full Text Available Herniation of the anterior lens capsule is a rare abnormality in which the capsule bulges forward in the pupillary area. This herniation can be mistaken for an anterior lenticonus where both the capsule and the cortex bulge forward. The exact pathology behind this finding is still unclear. We report the clinical, ultrasound biomicroscopy (UBM and histopathological findings of a case of herniation of the anterior lens capsule. UBM helped to differentiate this entity from anterior lenticonus. Light microscopy revealed capsular splitting suggestive of capsular delamination and collection of fluid (aqueous in the area of herniation giving it a characteristic appearance.

  20. Perawatan Gigitan Terbalik Anterior Dengan Menggunakan Inclined Plane

    OpenAIRE

    Siregar, Wilda A.

    2008-01-01

    Gigitan terbalik anterior adalah suatu anomali posisi gigi anterior atas yang lebih ke lingual dibandingkan gigi anterior bawah. Anomali gigitan terbalik anterior dapat ditemui pada periode gigi sulung, gigi bercampur, dan gigi permanen. Faktor etiologi gigitan terbalik anterior dibedakan atas dental, fungsional atau skeletal. Untuk menentukan etiologi dari anomali gigitan terbalik anterior perlu dilakukan diagnosa yang tepat. Perawatan gigitan terbalik anterior ini dapat dilakukan de...

  1. Outcome of long-axis percutaneous sacroplasty for the treatment of sacral insufficiency fractures with a radiofrequency-induced, high-viscosity bone cement

    Energy Technology Data Exchange (ETDEWEB)

    Eichler, Katrin [University of Frankfurt, Department of Diagnostic and Interventional Radiology, Frankfurt (Germany); J. W. Goethe University of Frankfurt, Institute for Diagnostic and Interventional Radiology, Frankfurt (Germany); Zangos, Stephan; Vogl, Thomas J. [University of Frankfurt, Department of Diagnostic and Interventional Radiology, Frankfurt (Germany); Mack, Martin G. [Radiology Munich, Munich (Germany); Marzi, Ingo [University of Frankfurt, Department of Trauma, Hand and Reconstructive Surgery, Frankfurt (Germany)

    2014-04-15

    Our goal was to assess the technical results in patients who underwent long-axis sacroplasty for the treatment of sacral insufficiency fractures (SIF) by radiofrequency-induced high-viscosity bone cement augmentation. Twelve patients with bilateral sacral fractures were treated by augmentation with radiofrequency-activated, high-viscosity polymethylmethacrylate (PMMA) bone cement under local anesthesia. CT-guided sacroplasty was performed by using a long-axis approach through a single entry point. Thirty-six vertebrae were treated in 12 sessions under a combination of CT and fluoroscopic guidance using a bilateral access and a cavity-creating osteotome prior to remote-controlled, hydraulically driven cement injection. The visual analogue scale (VAS) score before sacroplasty and at 1 and 3 months after the treatment was obtained. PMMA leaks were evaluated retrospectively using the post-interventional CT. The mean amount of high-viscosity PMMA injected per patient was 7.8 ml. No major adverse events were observed. In the first 4 days after the procedure, the mean VAS score decreased from 8.1 ± 1.9 to mean 3.1 ± 1.2 and was followed by a gradual but continuous decrease throughout the rest of the follow-up period at 24 weeks (mean 2.2 ± 1.1) and 48 weeks (mean 2.1 ± 1.4). CT fluoroscopy-guided sacral augmentation was safe and effective in all 12 patients with osteoporotic SIF. (orig.)

  2. Nova técnica de cateterização de uso prolongado em canal peridural sacral de coelhos

    Directory of Open Access Journals (Sweden)

    Yüksel Erkin

    2013-10-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: O objetivo deste estudo foi desenvolver uma técnica simples e prática para a cateterização crônica em canal peridural sacral de coelhos. MÉTODOS: O estudo incluiu dez coelhos com peso entre 2 e 2,5 kg. Após a anestesia e a analgesia, colocamos um cateter peridural através de uma incisão longitudinal de 2 cm na cauda acima da região do hiato sacral. Confirmamos a localização com a administração de lidocaína a 1% (nivelamento da perda sensorial e da função motora dos membros inferiores. O cateter foi introduzido através de um túnel subcutâneo até o pescoço, onde foi fixado. RESULTADOS: A implantação de cateter crônico peridural caudal foi bem-sucedida em todos os coelhos. Os cateteres permaneceram eficazmente no lugar por dez dias, sem intercorrências durante esse período. A localização do cateter foi reconfirmada por lidocaína a 1% no último dia. Após matar os animais, procedeu-se laminectomia para localização do cateter no espaço peridural. CONCLUSÕES: Há vários métodos de cateterização do espaço peridural em modelos animais na literatura. A cateterização do espaço peridural em coelhos pode ser feita através das vias atlanto-occipital, lombar ou caudal por amputação da cauda. As técnicas de cateterização intratecal e peridural descritas na literatura exigem perícia cirúrgica e conhecimento de procedimentos cirúrgicos, como laminectomia e amputação da cauda. A nossa técnica não requer grande habilidade cirúrgica, a integridade anatômica foi preservada e não houve mau posicionamento de cateter. Em conclusão, podemos sugerir que a nova técnica de cateterização peridural é simples, facilmente aplicável e pode ser usada em estudos experimentais de modelos animais.

  3. Absence of scalenus anterior muscle.

    Directory of Open Access Journals (Sweden)

    Murakami S

    2003-06-01

    Full Text Available A rare anomaly of the scalenus muscles is described. In this case, the right scalenus anterior muscle was absent. As a substitute for this muscle, some aberrant muscle slips arose from the lower vertebrae and descended in front of the ventral rami of the lower cervical nerves. These aberrant slips then ran between the ventral rami of the the eighth cervical and first thoracic nerves, and were fused with the right scalenus medius muscle. Thus, the subclavian artery and vein ran in front of the aberrant slips, together with the ventral ramus of the first thoracic nerve. The aberrant muscle slips issued 2 accessory bundles. One bundle ran between the ventral rami of the fourth and fifth cervical nerves and was fused with the scalenus medius muscle; the other bundle ran between the ventral rami of the fifth and sixth cervical nerves and was fused with the scalenus medius muscle.

  4. Toxic Anterior Segment Syndrome (TASS

    Directory of Open Access Journals (Sweden)

    Özlem Öner

    2011-12-01

    Full Text Available Toxic anterior segment syndrome (TASS is a sterile intraocular inflammation caused by noninfectious substances, resulting in extensive toxic damage to the intraocular tissues. Possible etiologic factors of TASS include surgical trauma, bacterial endotoxin, intraocular solutions with inappropriate pH and osmolality, preservatives, denatured ophthalmic viscosurgical devices (OVD, inadequate sterilization, cleaning and rinsing of surgical devices, intraocular lenses, polishing and sterilizing compounds which are related to intraocular lenses. The characteristic signs and symptoms such as blurred vision, corneal edema, hypopyon and nonreactive pupil usually occur 24 hours after the cataract surgery. The differential diagnosis of TASS from infectious endophthalmitis is important. The main treatment for TASS formation is prevention. TASS is a cataract surgery complication that is more commonly seen nowadays. In this article, the possible underlying causes as well as treatment and prevention methods of TASS are summarized. (Turk J Oph thal mol 2011; 41: 407-13

  5. Mild toxic anterior segment syndrome mimicking delayed onset toxic anterior segment syndrome after cataract surgery

    Directory of Open Access Journals (Sweden)

    Su-Na Lee

    2014-01-01

    Full Text Available Toxic anterior segment syndrome (TASS is an acute sterile postoperative anterior segment inflammation that may occur after anterior segment surgery. I report herein a case that developed mild TASS in one eye after bilateral uneventful cataract surgery, which was masked during early postoperative period under steroid eye drop and mimicking delayed onset TASS after switching to weaker steroid eye drop.

  6. Three cases of lumbo-sacral neuropathy due to radiation for uterine cancer

    International Nuclear Information System (INIS)

    Case 1: The 61-year-old woman developed uterine cancer at age 50. Radiation therapy was initiated to the pelvic lumen from both anterior and posterior sides with a total dose of 21,000 rads. Radiation ulcerative neterocolitis and dermatitis revealed at the end of the therapy. At age 52 (2 years after radiation), she noticed muscle weakness and dysesthesia of the lower legs. These symptoms progressed and amyotrophy of the legs appeared. At age 54 (4 years after radiation), she became unable to walk. Case 2: The 51-year-old woman developed uterine cancer at age 40. Postoperative radiation was initiated by the same dose and the same way as in Case 1 and she suffered from radiation dermatitis. At age 49 (9 years after radiation), she noticed dysesthesia of the right toe, which gradually spread to another side. Ten years after radiation, she began to note weakness in dorsiflexion of feet. Case 3: The 69-year-old woman developed uterine cancer at age 67. Radiation (Linac 4,000 rads, Ralstron 2,000 rads) was performed for 3 months into the pelvic lumen. Two years later, she noted dysesthesia and weakness of her legs. These symptoms progressed gradually. In these 3 cases, EMG showed neurogenic changes, suggesting peripheral nerve lesions. Nerve conduction velocities were decreased. Nerve and muscle biopsies revealed neurogenic changes. No abnormal findings were detected by spinal X-rays and myelography. The neurological findings of these patients were compatible with the lumbo-sacrol plexus injuries apparently due to late radiation effect. (J.P.N.)

  7. Three cases of lumbo-sacral neuropathy due to radiation for uterine cancer

    Energy Technology Data Exchange (ETDEWEB)

    Maruyama, Yoshikazu; Hokezu, Yoichi; Kanehisa, Yoshihide; Nagamatsu, Keiji; Onishi, Akio

    1985-01-01

    Case 1: The 61-year-old woman developed uterine cancer at age 50. Radiation therapy was initiated to the pelvic lumen from both anterior and posterior sides with a total dose of 21,000 rads. Radiation ulcerative enterocolitis and dermatitis revealed at the end of the therapy. At age 52 (2 years after radiation), she noticed muscle weakness and dysesthesia of the lower legs. These symptoms progressed and amyotrophy of the legs appeared. At age 54 (4 years after radiation), she became unable to walk. Case 2: The 51-year-old woman developed uterine cancer at age 40. Postoperative radiation was initiated by the same dose and the same way as in Case 1 and she suffered from radiation dermatitis. At age 49 (9 years after radiation), she noticed dysesthesia of the right toe, which gradually spread to another side. Ten years after radiation, she began to note weakness in dorsiflexion of feet. Case 3: The 69-year-old woman developed uterine cancer at age 67. Radiation (Linac 4,000 rads, Ralstron 2,000 rads) was performed for 3 months into the pelvic lumen. Two years later, she noted dysesthesia and weakness of her legs. These symptoms progressed gradually. In these 3 cases, EMG showed neurogenic changes, suggesting peripheral nerve lesions. Nerve conduction velocities were decreased. Nerve and muscle biopsies revealed neurogenic changes. No abnormal findings were detected by spinal X-rays and myelography. The neurological findings of these patients were compatible with the lumbo-sacrol plexus injuries apparently due to late radiation effect. (J.P.N.).

  8. Totally thrombosed giant anterior communicating artery aneurysm

    Directory of Open Access Journals (Sweden)

    V R Roopesh Kumar

    2015-01-01

    Full Text Available Giant anterior communicating artery aneurysmsarerare. Apatient presented with visual dysfunction, gait ataxia and urinary incontinence. MRI showed a giant suprasellar mass.At surgery, the lesion was identified as being an aneurysm arising from the anterior communicating artery.The difficulty in preoperative diagnosis and relevant literature are reviewed.

  9. Anterior capsular rupture following blunt ocular injury

    OpenAIRE

    Gremida, Anas; Kassem, Iris; Traish, Aisha

    2011-01-01

    A 10-year-old boy suffered a large, oblique anterior capsular tear following blunt injury to his right eye. The boy was followed daily for hyphema resolution and progressive traumatic cataract formation. After the hyphema had resolved, the lens was removed using an anterior approach and an intraocular lens was placed with excellent visual outcome.

  10. Dentulous Appliance for Upper Anterior Edentulous Span

    OpenAIRE

    Chalakkal, Paul; Devi, Ramisetty Sabitha; Srinivas, G Vijay; Venkataramana, Pammi

    2013-01-01

    This article discusses about a fixed dentulous appliance that was constructed to replace the primary upper anterior edentulous span in a four year old girl. It constituted a design, whereby the maxillary primary second molars were used to support the appliance through bands and a wire that contained an acrylic flange bearing trimmed acrylic teeth, anteriorly. The appliance was functionally and aesthetically compliant.

  11. Anterior cervical hypertrichosis: a sporadic case.

    Science.gov (United States)

    Bostan, Sezen; Yaşar, Şirin; Serdar, Zehra Aşiran; Gizlenti, Sevda

    2016-03-01

    Anterior cervical hypertrichosis is a very rare form of primary localized hypertrichosis. It consists of a tuft of terminal hair on the anterior neck just above the laryngeal prominence. The etiology is still unknown. In this article, we reported a 15-year-old female patient who presented to our clinic with a complaint of hypertrichosis on the anterior aspect of the neck for the last five years. Her past medical history revealed no pathology except for vesicoureteral reflux. On the basis of clinical presentation, our patient was diagnosed with anterior cervical hypertrichosis and she was considered to be a sporadic case due to lack of other similar cases in familial history. To date, 33 patients with anterior cervical hypertrichosis have been reported. Anterior cervical hypertrichosis can be associated with other abnormalities, but it frequently presents as an isolated defect (70%). The association of vesicoureteral reflux and anterior cervical hypertrichosis which was observed in our patient might be coincidental. So far, no case of anterior cervical hypertrichosis associated with vesicoureteral reflux has been reported in the literature. PMID:27103865

  12. Abscess formation in vertebral canal and presacral area following penetrating injury of rectum and sacral vertebra by a steel rod

    Institute of Scientific and Technical Information of China (English)

    TAN Hao; GUO Qing-shan; ZHANG Lian-yang; SUN Shi-jin; YAO Yuan-zhang; HUANG Xiao-ying

    2012-01-01

    Penetrating injury to the rectum,vertebral body and spinal cord by a steel rod is a rare condition.Treatment of this kind of injury is very challenging.Rectal injury requires repair and fecal diversion,while debridement of the spine is difficult,especially when the injury site is very long.Here we report a case of penetrating injury of rectum and sacral vertebra by a steel rod after falling onto the ground from 1 m height.The abscess cavity was irrigated with 3% hydrogen peroxide and physiological saline repeatedly.The bony canal was carefully debrided,curetted and bony fragments were removed.Spinal irrigation and drainage lasted for 2 months and sensitive antibiotic (amikacin sulfate) was given 7 days after surgery,but abscess was still formed in the vertebral canal.At 6-month follow-up,the patient was paralyzed without any neurological improvement,and the pain in low back and lower limb still continued.

  13. The sacral perineural system: Are there radiological criteria an indication for surgery? First results and literature survey

    International Nuclear Information System (INIS)

    Purpose: To establish recommendations for diagnostic imaging of cystic lesions of the sacral region and to evaluate for potential predictors of therapeutic outcome. Methods: Conventional imaging of the lumbar spine, conventional CT, myelography, post myelo-CT and MRI were performed in 7 symptomatic patients. All patients underwent operative decompression and histological examination. The radiographic examinations were reevaluated retrospectively and correlated with the postoperative outcome. Results: In one patient the differential diagnosis of a neurinoma could not be excluded with CT and CT-myelography alone. In all 7 patients MRI provided a definite diagnosis and a precise presentation of the cyst extension. A complete postoperative remission of symptoms was noticed in 4, a partial remission in three cases. The correlation of cyst extension, cyst shape, and the communication with the subarachnoid space did not provide predictive information concerning operative outcome. Conclusion: MR can be used as the sole imaging tool for demonstration of cystic lesions. Relevant disadvantages in comparison to myelography and myelo-CT were not evident. No imaging modality could predict the value of surgical intervention. (orig.)

  14. Anterior Shoulder Instability with Concomitant Superior Labrum from Anterior to Posterior (SLAP) Lesion Compared to Anterior Instability without SLAP Lesion

    Science.gov (United States)

    Durban, Claire Marie C.; Kim, Je Kyun; Kim, Sae Hoon

    2016-01-01

    Background The aims of this study were to investigate the clinical characteristics of patients with combined anterior instability and superior labrum from anterior to posterior (SLAP) lesions, and to analyze the effect of concomitant SLAP repair on surgical outcomes. Methods We retrospectively reviewed patients who underwent arthroscopic stabilization for anterior shoulder instability between January 2004 and March 2013. A total of 120 patients were available for at least 1-year follow-up. Forty-four patients with reparable concomitant detached SLAP lesions (group I) underwent combined SLAP and anterior stabilization, and 76 patients without SLAP lesions (group II) underwent anterior stabilization alone. Patient characteristics, preoperative and postoperative pain scores, Rowe scores, and shoulder ranges of motion were compared between the 2 groups. Results Patients in group I had higher incidences of high-energy trauma (p = 0.03), worse preoperative pain visual analogue scale (VAS) (p = 0.02), and Rowe scores (p = 0.04). The postoperative pain VAS and Rowe scores improved equally in both groups without significant differences. Limitation in postoperative range of motion was similar between the groups (all p-value > 0.05). Conclusions Anterior instability with SLAP lesion may not be related to frequent episodes of dislocation but rather to a high-energy trauma. SLAP fixation with anterior stabilization procedures did not lead to poor functional outcomes if appropriate surgical techniques were followed. PMID:27247742

  15. Anterior retropharyngeal approach to the cervical spine.

    OpenAIRE

    Behari S; Banerji D; Trivedi P; Jain V; Chhabra D

    2001-01-01

    The anterior retropharyngeal approach (ARPA) accesses anteriorly situated lesions from the clivus to C3, in patients with a short neck, Klippel Feil anomaly or those in whom the C2-3 and C3-4 disc spaces are situated higher in relation to the hyoid bone and the angle of mandible where it is difficult to approach this region using the conventional anterior approach, due to the superomedial obliquity of the trajectory. The ARPA avoids the potentially contaminated oropharyngeal cavity providing ...

  16. Assessment of the Sacral Ratio in the Normal Population and Anorectal Malformation in a Two Years Study

    Directory of Open Access Journals (Sweden)

    Parvin Alipoor

    2009-01-01

    Full Text Available   "nIntroduction: Assessment of the sacral ratio (SR in patients with an anorectal malformation (ARM compared to normal children and verifying whether it has a predictive value for fecal incontinence. "nMaterials and Methods: From January 2006 to December 2007, 51 patients (≤11 years with an ARM which having been operated upon were assessed. Meanwhile 252 normal individuals with the matched age and sex were enrolled in this study. Patients (up to 30 years who were passing solid or paste-like stools but no soiling were deemed continent and those with no sphincter control were deemed incontinent. Pelvic radiographic images were obtained in the AP and lateral position. The SR was calculated in all patients and normal individuals. The SR was calculated on AP and lateral views by drawing 3 parallel horizontal lines through the superior portion of the iliac crest, through the inferior part of sacroiliac joints and through the top of the coccyx (A, Band C lines respectively. The SR=BC/AB "nResults: Of the total 51 patients, 27 were continent and 24 were incontinent. In the incontinent patients group (n=24 the AP SR<0.54 was obtained, but in the contient patients group (n=27 the AP SR>0.54 in contrast to the control group 30 individuals had AP SR<<0.54 and 222 subjects had AP SR>0.54. "nConclusion: The patients group had a significantly lower AP and lat SR than normal subjects. 3AP and Lat SR were significantly predicted incontinence ariance.  

  17. Secondary anterior crocodile shagreen of Vogt.

    Science.gov (United States)

    Tripathi, R C; Bron, A J

    1975-01-01

    The clincopathological features and pathogenesis of secondary mosaic degeneration of the cornea (anterior crocodile shagreen of Vogt) are described. The structural basis for the normal anterior corneal mosaic pattern seems to lie in the particular arrangement of many prominent collagen lamellae of the anterior stroma that thake an oblique course to gain insertion into Bowman's layer. Since, at normal intraocular pressure, Bowman's layer is under tension, when viewed from the anterior surface the cornea appears smooth. By releasing the tension, however, a reproducible polygonal ridge pattern becomes manifest. It is suggested that a prolonged phthisical state of the eye is one condition wherein the mosaic pattern may become permanent and that, as a secondary event, this is followed by irregular calcification of Bowman's layer which particularly involves the ridges projecting into the epithelium. Biomicroscopically these ridges corresponded to the branching reticular arrangement of the mosaic opacities. Images PMID:1079137

  18. Anterior Cervical Discectomy and Fusion with Plating

    Medline Plus

    Full Text Available Anterior Cervical Discectomy and Fusion with Plating Broward Health Medical Center Fort Lauderdale, FL November 17, 2011 I'm Dr. Matthew Moore, head of the Spine Care Center here at North Broward Medical Center. And ...

  19. EFEITO DA LASERTERAPIA NA CICATRIZAÇÃO DE ÚLCERA SACRAL DE DECÚBITO

    Directory of Open Access Journals (Sweden)

    BASTOS, L.L.S.

    2015-09-01

    Full Text Available A úlcera de decúbito pode ser definida como uma lesão localizada que ocorre quando a pressão intersticial excede a pressão intracapilar, originando uma deficiência de perfusão capilar. Esse fato impede o transporte de nutrientes ao tecido, usualmente sobre uma proeminência óssea, resultante de pressão, ou pressão associada a cisalhamento e/ou fricção. O tratamento de laserterapia tem o intuito de promover como principais efeitos fisiológicos resolução anti-inflamatória, neoangiogênese, proliferação epitelial e de fibroblastos, síntese e deposição de colágeno, revascularização e contração da ferida, resultando em sua cicatrização. Avaliar a ação da laserterapia e ledterapia na cicatrização da úlcera sacral de decúbito através da biotofogrametria. O tratamento foi aplicado no paciente do gênero masculino, 19 anos de idade, estudante. No seu histórico de lesão, sofreu um acidente motociclístico no dia 04 de Dezembro de 2014. Fez fratura das vértebras cervicais c6-c7 com compressão medular e um traumatismo raquimedular (TRM em nível da décima vértebra torácica (T10. Permaneceu por 12 dias no hospital local à espera de transferência para um hospital de outra cidade para a realização de uma artrodese. A cirurgia foi realizada no dia 15 de Dezembro de 2014. No dia 08 de janeiro de 2015, o paciente deu entrada no setor de fisioterapia da Clínica Escola Maria Auxiliadora (CEMA. No exame físico-funcional foi detectada uma plegia de membros inferiores e uma paresia de membros superiores. Na inspeção foi observado uma úlcera sacral contaminada com área de 37cm2, através da biofotogrametria realizada com Iphone 5S a uma distância de 20 cm, sendo feita a medida linear da área no ImageJ. Fisiodiagnóstico fechado em perda da motricidade, ausência de controle de tronco e hiporreflexia de membros superiores. No primeiro mês de tratamento, foi utilizado Laser vermelho (10 J - 8 Pontos e LED azul 4

  20. Trypan blue dye for anterior segment surgeries

    OpenAIRE

    Jhanji, V; Chan, E.; Das, S.; Zhang, H; Vajpayee, R B

    2011-01-01

    Use of vital dyes in ophthalmic surgery has gained increased importance in the past few years. Trypan blue (TB) has been a popular choice among anterior segment surgeons mainly due to its safety, ease of availability, and remarkable ability to enable an easy surgery in difficult situations mostly related to visibility of the targeted tissue. It is being used in cataract surgery since nearly a decade and its utilization has been extended to other anterior segment surgeries like trabeculectomy ...

  1. Functional Outcomes of Primary Anterior Cruciate Ligament Reconstruction with Tibialis Anterior Allograft

    OpenAIRE

    Başar, Selda; Büyükafşar, Enes; Hazar, Zeynep; Ataoğlu, Baybars; Kanatlı, Ulunay

    2014-01-01

    Objectives: Allografts have potential advantages in primary anterior cruciate ligament reconstruction (ACLR), including the absence of donor site morbidity, shorter operative times, improved cosmesis, and easier rehabilitation. There is limited and conflicting outcome data for ACLR with tibialis anterior allograft. The purpose of this study was to evaluate the functional outcomes of ACLR with tibialis anterior allograft. Methods: We retrospectively evaluated patients underwent ACLR using with...

  2. Anterior Eye Imaging with Optical Coherence Tomography

    Science.gov (United States)

    Huang, David; Li, Yan; Tang, Maolong

    The development of corneal and anterior segment optical coherence tomography (OCT) technology has advanced rapidly in recently years. The scan geometry and imaging wavelength are both important choices to make in designing anterior segment OCT systems. Rectangular scan geometry offers the least image distortion and is now used in most anterior OCT systems. The wavelength of OCT light source affects resolution and penetration. An optimal choice of the OCT imaging wavelength (840, 1,050, or 1,310 nm) depends on the application of interest. Newer generation Fourier-domain OCT technology can provide scan speed 100-1000 times faster than the time-domain technology. Various commercial anterior OCT systems are available on the market. A wide spectrum of diagnostic and surgical applications using anterior segment OCT had been investigated, including mapping of corneal and epithelial thicknesses, keratoconus screening, measuring corneal refractive power, corneal surgery planning and evaluation in LASIK, intracorneal ring implantation, assessment of angle closure glaucoma, anterior chamber biometry and intraocular lens implants, intraocular lens power calculation, and eye bank donor cornea screening.

  3. The Effect of Vertical Oscillatory Pressure (VOP) on Youths and Elderly Adult Low Back Pain (LBP) Intensity and Lumbo-Sacral Mobility

    OpenAIRE

    Egwu, Michael Ogbonnia; Ojeyinka, Adewale Akeem; Olaogun, Matthew Olatokumbo B.

    2007-01-01

    The effect of Vertical Oscillatory Pressure (VOP) on Low Back Pain (LBP) intensity and lumbo-sacral mobility in youths compared to elders was examined. Eighty five male (56) and female (29) subjects comprising 45 youths (18–28 years old) and 42 elders (65–75 years old), including LBP (40) and pain-free individuals participated in the study. Subjects with LBP received VOP on each vertebra from the first lumbar to the sacrum, 10 oscillations in one minute repeated at each vertebra. Pain intensi...

  4. Lesiones del ligamento cruzado anterior

    Directory of Open Access Journals (Sweden)

    Alejandro Álvarez López

    2015-01-01

    Full Text Available Fundamento: el ligamento cruzado anterior desempeña un papel muy importante en la estabili-dad de la rodilla. La incidencia de esta afección es alta en pacientes que practican deportes de contacto y de no ser tratados de forma adecuada, los resultados son desfavorables. Objetivo: profundizar en los factores necesarios para el tratamiento adecuado de enfermos con esta lesión y evitar las complicaciones. Método: se realizó una revisión bibliográfica de un total de 300 artículos publicados en Pubmed, Hinari y Medline mediante el localizador de información Endnote, de ellos se utilizaron 52 citas selecciona-das para realizar la revisión, 48 de ellas de los últimos cinco años donde se incluyeron seis libros. Desarrollo: se discuten los aspectos relacionados con el diagnóstico clínico e imaginológico. Se aborda la clasificación de esta lesión en cuanto a varios aspectos como: tiempo, lesión de ligamentos u ósea, aislada o combinada y parcial o total. Se mencionan los parámetros para obtener resultados satisfac-torios al considerar factores como la edad del enfermo, lesiones asociadas y tiempo de la lesión. Se relacio-nan los requisitos para la selección del implante y se mostró las ventajas y desventajas de cada tipo de in-jerto. Las complicaciones de esta cirugía están relacionadas con la técnica quirúrgica y médicas. Conclusiones: las lesiones del ligamento son entidades traumáticas que afectan por lo general a pacientes jóvenes. Para lograr un resultado satisfactorio en el tratamiento es necesario el conocimiento de su anatomía, clasificación, tipo de injerto a emplear según sus ventajas y desventajas.

  5. Floating anterior lens capsule: an unusual case of true exfoliation

    OpenAIRE

    Riffle, John

    2010-01-01

    A rare case of delamination and replication of the anterior lens capsule into prominent floating folds in the anterior chamber approximately 55 years after a penetrating injury to the eye and anterior lens capsule is reported. Classically, true exfoliation of the anterior lens capsule has been reported in individuals who have been exposed to intense heat over a prolonged period. However, more recently cases of true exfoliation of the anterior lens capsule have been reported in patients who ha...

  6. US Pilot Study of Lumbar to Sacral Nerve Rerouting to Restore Voiding and Bowel Function in Spina Bifida: 3-Year Experience

    Directory of Open Access Journals (Sweden)

    Kenneth M. Peters

    2014-01-01

    Full Text Available Objective. To report our experience with creating a skin-central nervous system-bladder reflex arc with intradural lumbar to sacral motor root microanastomosis to restore bladder/bowel function in spina bifida patients. Methods. Urinary/bowel changes from baseline to three years were evaluated with questionnaires, voiding diaries, urodynamics (UDS, and renal function studies. Treatment response was defined as CIC ≤ once/day with stable renal function, voiding efficiency > 50%, and no worsening of motor function. Results. Of 13 subjects (9 female, median age 8 years, 3 voided small amounts at baseline, one voided 200 cc (voiding efficiency 32%, 4/13 reported normal bowels, and 2/13 were continent of stool. Postoperatively, all had transient lower extremity weakness; one developed permanent foot drop. Over three years, renal function remained stable and mean maximum cystometric capacity (MCC increased (P=0.0135. In the 10 that returned at 3 years, 7 were treatment responders and 9 had discontinued antimuscarinics, but most still leaked urine. Only 2/8 with baseline neurogenic detrusor overactivity (NDO still had NDO, all 3 with compliance <10 mL/cm H2O had normalized, 7/10 considered their bowels normal, 5/10 were continent of stool, and 8/10 would undergo the procedure again. Conclusion. Lumbar to sacral nerve rerouting can improve elimination in spina bifida patients. This trial is registered with ClinicalTrials.gov NCT00378664.

  7. Dynamics of indicators of a metabolic exchange and condition of blood circulation of the bottom extremities after traction extension at patients with lumbar and sacral dorsopathy

    Directory of Open Access Journals (Sweden)

    Kotenko К.V.

    2013-12-01

    Full Text Available Aim: to study influence of traction therapy in a pulse mode in a complex with electrotherapy on a condition of blood circulation of the bottom extremities and level of a metabolic exchange. Material and methods. There had been examined 120 patients with a lumbar and sacral dorsopathy aged from 22 to 69 years (middle age of 49,5 years with prescription of a disease from 1 to 5 years, among them men of 34,2%, women of 65,8%. Results. The analysis of effects of various medical methods on a condition of local blood circulation in the bottom extremities showed that the most expressed its compensation is noted at complex application of mechanical pulse traction influence and electrotherapy for patients with a dorsopathy of lumbar and sacral department of a backbone that is confirmed by restoration to normal values of all indicators rheovasogramm. Conclusion. High clinical results of application of the combined medical and rehabilitation complex are based on compensation of local blood circulation that is shown in elimination of deficiency of blood supply due to improvement of a tone of arterial vessels and elimination of venous stagnation, and also due to increase of linear speed of a blood-groove and development of collateral blood circulation. Application of electrical impulse and mechanical traction influences, more at their combination promotes fermentative activity of the systems responsible for a protein exchange that is important for prevention of degenerate and dystrophic process progressing.

  8. Comparison of changes in heart rate variability and sacral skin perfusion in response to postural changes in people with spinal cord injury

    Directory of Open Access Journals (Sweden)

    Yih-Kuen Jan, PT, PhD

    2013-04-01

    Full Text Available The current clinical practice has established guidelines to assess influences of severity of autonomic injury on the control of heart and blood pressure following spinal cord injury (SCI. However, the influences of SCI-induced autonomic impairment on microvascular dysfunction have not yet been established. Heart rate variability (HRV has been shown to be a potential tool for quantifying residual sympathovagal regulation of the cardiovascular system following SCI and may be used to assess the effect of autonomic injury on skin microvascular dysfunction. A total of 26 people were recruited into the study, including 12 people with SCI and 14 nondisabled controls. HRV and sacral skin intervals and sacral skin perfusion were continually recorded during 10 min upright and 10 min prone postures. The sympathovagal balance was defined as the ratio of the power of the low frequency to the high frequency of HRV. The results showed that postural changes of nondisabled people produced significant changes in the sympathovagal balance; lower sympathovagal balance was associated with higher skin perfusion (p < 0.05. People with SCI did not show a significant change of HRV and skin perfusion in response to postural changes. In this study, we have demonstrated that the sympathovagal balance assessed by HRV was associated with the skin vasoconstrictive response to postural changes.

  9. Aphasia following anterior cerebral artery occlusion

    International Nuclear Information System (INIS)

    We have report two cases of aphasia that had infarcts in the distribution of the left or right anterior cerebral artery, as confirmed by computed tomography. Case 1 is a right-handed, 65-year-old man in whom computerized tomographic scanning revealed an infarction of the territory of the left anterior cerebral artery after the clipping of the anterior communicating artery aneurysm. The standard language test of aphasia (SLTA) revealed non-fluent aphasia with dysarthria, good comprehension, almost normal repetition with good articulation, and a defectiveness in writing. This syndrome was considered an instance of transcortical motor aphasia. Although three years had passed from the onset, his aphasia did not show any improvement. Case 2 is a 37-year-old man who is right-handed but who can use his left hand as well. He was admitted because of subarachnoid hemorrhage from an anterior communicating aneurysm. Because of postoperative spasm, an infarction in the distribution of the right anterior cerebral artery developed. He was totally unable to express himself vocally, but he could use written language quite well to express his ideas and had a good comprehension of spoken language. This clinical picture was considered that of an aphemia. After several weeks, his vocalization returned, but the initial output was still hypophonic. (J.P.N.)

  10. Gabapentina no tratamento da dor decorrente de cistos perineurais sacrais: relato de caso Gabapentina en el tratamiento del dolor decurrente de quistes perineurales sacrales: relato de caso Gabapentin to treat sacral perineural cyst-induced pain: case report

    Directory of Open Access Journals (Sweden)

    Elza Magalhães

    2004-02-01

    ón ortostática. Hace seis meses tuvo un episodio semejante de dolor, que mejoró con el uso de corticoesteróides. La resonancia nuclear magnética de la columna lombosacra mostraba lesiones císticas perineurales sacrales en S1, S2 y S3 con diámetro de 2,5 a 4 cm, comprimiendo el saco dural asociado a la erosión ósea. Fue introducida la gabapentina en dosis progresivas hasta 900 mg/día, con alivio completo del cuadro álgico. CONCLUSIONES: El dolor neuropático provocado por el quiste de Tarlov puede ser controlada de manera adecuada con gabapentina.BACKGROUND AND OBJECTIVES: Perineural cysts may induce difficult to control neuropathic pain. Anticonvulsivants are used to treat such pain. This report aimed at presenting a case of total pain remission with gabapentin after failure of all other therapeutic alternatives used. CASE REPORT: Female, diabetic patient, 67 years old, complaining of lumbosacral pain for two months, with the following characteristics: daily, sharp and burning pain of mild to moderate intensity irradiating to posterior thigh. Pain would worsen with movement and in the standing position. Six months before she had had a similar pain episode which improved with steroids. Lumbosacral spine MRI showed 2.5 cm sacral perineural cyst injuries at S1, S2 and S3, compressing the dural sac and associated to bone erosion. Gabapentin was introduced in progressive doses until 900 mg/day, with complete pain relief. CONCLUSIONS: Tarlov's cyst neuropathic pain may be adequately controlled with gabapentin.

  11. THYMOLIPOMA: A RARE, LARGE ANTERIOR MEDIASTINAL MASS

    Directory of Open Access Journals (Sweden)

    Premananth

    2015-07-01

    Full Text Available Thymolipoma is a rare benign tumor of anterior mediastinum, described by Lange in 1916. 1 Less than 200 cases have been reported worldwide. 2 It accounts for 2% to 9% of thymic tumours. 3 We report a case of thymolipoma in a 37 year s old male patient, who pre sented with cough, dys p nea, chest pain for 2 months. CT THORAX revealed a large anterior mediastinal mass extending in to right hemithorax arising from thymus gland, with multiple areas of fat density, no significant mediastinal adenopathy, complete collap se of right middle and lower lobe suggestive of thymolipoma. CT guided biopsy suggestive of thymic neoplasm. The tumour was removed enbloc through surgery. Histopathological examination of large mass lesion confirmed thymolipoma. We report this case to emp hasize the importance of considering thymolipoma as a differential diagnosis of anterior mediastinal mass, although rare.

  12. Anterior tooth relations in Kenyan Africans.

    Science.gov (United States)

    Hassanali, J; Pokhariyal, G P

    1993-04-01

    Dental plaster casts of 235 Maasai, 116 Kikuyu and 61 Kalenjin children aged 3-16 yr were studied to determine the incidence and magnitude of diastemas, overbite, overjet and anterior open bite. The highest prevalence of diastema was amongst the Maasai (61.3%), of overbite (84%) and overjet (99%) amongst the Kikuyu, and of anterior open bite amongst Kalenjin (24%), with values greater than 0.4 mm up to 11.5 mm. Comparison of the mean values showed that diastema (1.77 mm) and overjet (4.4 mm) were greatest in Maasai, overbite (3.53 mm) in Kalenjin, and anterior open bite (3.50 mm) in Kikuyu. In the total sample, the prevalence and mean of diastema were 49%, 1.68 mm; of overbite 77.4%, 2.96 mm; of overjet 88.6%, 3.83 mm; and of anterior open bite 16.5%, 2.69 mm (with values between 0.4-11.5 mm), while 5.5% had an edge-to-edge bite (-0.5-0.5 mm). The prevalence of diastema decreased whilst its magnitude increased with age. The mean values of overbite and overjet increased, while those for anterior open bite decreased with age. The mean values of diastema, overbite and overjet were greater amongst the females, but the difference was significant only for overjet. The high prevalence and greater values of measurements of anterior tooth relations may be related to variable growth of the bimaxillary dentoalveolar complex and soft tissue influences. This may be important in orthodontic treatment planning, dental prostheses and other clinical dental treatments in Kenyan populations. PMID:8517805

  13. ANTERIOR OSTEOPHYTE IDENTIFICATION IN CERVICAL VERTEBRAE

    Directory of Open Access Journals (Sweden)

    A. T. Chougale

    2011-06-01

    Full Text Available Radiologist always examines X-ray to determine abnormal changes in cervical, lumbar & thoracic vertebrae. Osteophyte (bony growth may appear at the corners of vertebrae so that vertebral shape becomes abnormal. This paper presents the idea from Image processing techniques such as customised Hough transform which will be used for segmentation which should be independent of rotation, scale, noise & shape. This segmented image will be then used for computing size invariant, convex hull based features to differentiate normal cervical vertebrae from cervical vertebrae containing anterior osteophyte. This approach effectively finds anterior osteophytes in cervical vertebrae.

  14. Roentgenographic findings following anterior cervical fusion

    International Nuclear Information System (INIS)

    We reviewed the pre- and postoperative lateral cervical roentgenograms in 90 patients who had anterior fusions and compared their findings with age and sex-matched people without neck problems. The average interval from surgery to review was 5 years. Preoperatively, all patients had a higher incidence of degenerative spondylosis at the levels to be fused than their asymptomatic counterparts. Postoperatively, there was no difference in the incidence of degenerative change between the operated and the control group at the levels above and below the fusion with the exception of anterior osteophyte formation which was more frequent in those with fusions. (orig.)

  15. Perawatan Ortodontik Gigi Anterior Berjejal dengan Tulang Alveolar yang Tipis

    Directory of Open Access Journals (Sweden)

    Miesje K. Purwanegara

    2015-09-01

    Full Text Available Anterior teeth movement in orthodontic treatment is limited to labiolingual direction by very thin alveolar bone. An uncontrolled anterior tooth movement to labiolingual direction can cause alveolar bone perforation at its root segment. This case report is to remind us that alveolar bone thickness limits orthodontc tooth movement. A case of crowded anterior teeth with thin alveolar bone in malocclusion I is reported. This case is treated using adgewise orthodontic appliance. Protraction of anterior teeth is anticipated due to thin alveolar bone on the anterior surface. The conclusion is although the alveolar bone surrounding the crowded anterior teeth is thin, by controlling the movement the teeth reposition is allowed.

  16. Sacralizing Reality Digitally

    DEFF Research Database (Denmark)

    Damgaard, Mads

    2014-01-01

    Marshalling scientific arguments and methods for religious ends is certainly not a new trend in religious expressions, but new modes of writing scientifically legitimated myths has developed online. Computer-mediated communication provides new tools for such a fusing of religion and science, and ...

  17. Anterior retropharyngeal approach to the cervical spine.

    Directory of Open Access Journals (Sweden)

    Behari S

    2001-10-01

    Full Text Available The anterior retropharyngeal approach (ARPA accesses anteriorly situated lesions from the clivus to C3, in patients with a short neck, Klippel Feil anomaly or those in whom the C2-3 and C3-4 disc spaces are situated higher in relation to the hyoid bone and the angle of mandible where it is difficult to approach this region using the conventional anterior approach, due to the superomedial obliquity of the trajectory. The ARPA avoids the potentially contaminated oropharyngeal cavity providing for a simultaneous arthrodesis and instrumentation during the primary surgical procedure. Experience of five patients with high cervical extradural compression, who underwent surgery using this approach between 1994 and 1999, is presented. The surgical procedures included excision of ossified posterior longitudinal ligament (n=2; excision of prolapsed disc and osteophytes (n=2; and excision of a vertebral body neoplasm (n=1. Following the procedure, vertebral arthrodesis was achieved using an iliac graft in all the patients. Only one patient with vertebral body neoplasm required an additional anterior cervical plating procedure for stabilisation the construct. The complications included transient respiratory insufficiency and neurological deterioration in two patients; and, pharyngeal fistula and donor site infection in one patient.

  18. Treatment for acute anterior cruciate ligament tear

    DEFF Research Database (Denmark)

    Frobell, Richard B; Roos, Harald P; Roos, Ewa M; Roemer, Frank W; Ranstam, Jonas; Lohmander, Stefan

    2013-01-01

    To compare, in young active adults with an acute anterior cruciate ligament (ACL) tear, the mid-term (five year) patient reported and radiographic outcomes between those treated with rehabilitation plus early ACL reconstruction and those treated with rehabilitation and optional delayed ACL...

  19. Anterior Chamber Live Loa loa: Case Report.

    Science.gov (United States)

    Kagmeni, G; Cheuteu, R; Bilong, Y; Wiedemann, P

    2016-01-01

    We reported a case of unusual intraocular Loa loa in a 27-year-old patient who presented with painful red eye. Biomicroscopy revealed a living and active adult worm in the anterior chamber of the right eye. After surgical extraction under local anesthesia, parasitological identification confirmed L. loa filariasis. PMID:27441005

  20. Anterior Chamber Live Loa loa: Case Report

    Science.gov (United States)

    Kagmeni, G.; Cheuteu, R.; Bilong, Y.; Wiedemann, P.

    2016-01-01

    We reported a case of unusual intraocular Loa loa in a 27-year-old patient who presented with painful red eye. Biomicroscopy revealed a living and active adult worm in the anterior chamber of the right eye. After surgical extraction under local anesthesia, parasitological identification confirmed L. loa filariasis. PMID:27441005

  1. Novel Insights into Anterior Cruciate Ligament Injury

    NARCIS (Netherlands)

    D.E. Meuffels (Duncan)

    2011-01-01

    textabstractAnterior cruciate ligament (ACL) injury is one of the most common sports injuries of the knee. ACL reconstruction has become, standard orthopaedic practice worldwide with an estimated 175,000 reconstructions per year in the United States.6 The ACL remains the most frequently studied liga

  2. Anorgasmia in anterior spinal cord syndrome.

    OpenAIRE

    Berić, A; Light, J K

    1993-01-01

    Three male and two female patients with anorgasmia and dissociated sensory loss due to an anterior spinal cord syndrome are described. Clinical, neurophysiological and quantitative sensory evaluation revealed preservation of the large fibre dorsal column functions from the lumbosacral segments with concomitant severe dysfunction or absence of the small fibre neospinothalamic mediated functions. These findings indicate a role for the spinothalamic system in orgasm.

  3. Anterior process fractures of the calcaneus

    Energy Technology Data Exchange (ETDEWEB)

    Renfrew, D.L.; El-Khoury, G.Y.

    1985-07-01

    Fractures of the anterior process of the calcaneus are often missed. This error follows from the tendency to focus exclusively on the mortise and malleoli when a history of ankle trauma is supplied. Seven patients with this fracture are presented. The anatomy, mechanism of injury, clinical presentation, and the radiographic features of this injury are discussed.

  4. Causes of anterior cruciate ligament injuries

    Directory of Open Access Journals (Sweden)

    Ristić Vladimir

    2010-01-01

    Full Text Available In order to prevent anterior cruciate ligament injuries it is necessary to define risk factors and to analyze the most frequent causes of injuries - that being the aim of this study. The study sample consisted of 451 surgically treated patients, including 400 sportsmen (65% of them being active and 35% recreational sportsmen, 29% female and 71% male; of whom 90% were younger than 35. Sports injuries, as the most frequent cause of anterior cruciate ligament injuries, were recorded in 88% of patients (non-contact ones in 78% and contact ones in 22%, injuries occurring in everyday activities in 11% and in traffic in 1%. Among sportsmen, reconstruction of the anterior cruciate ligament was most frequently performed in football players (48%, then in handball players (22%, basketball players (13%, volleyball players (8%, martial arts fighters (4%. However, the injury incidence was the highest among the active basketball players (1 injured among 91 active players. Type of footwear, warming up before the activity, genetic predisposition and everyday therapy did not have a significant influence on getting injured. Anterior cruciate ligament injuries happened three times more often during matches, in the middle and at the end of a match and training session (79%, at landing after the jump or when changing direction of movement (75% without a contact with other competitors, on dry surfaces (79%, among not so well prepared sportsmen.

  5. Anterior ethmoidal artery emerging anterior to bulla ethmoidalis: An abnormal anatomical variation in Waardenburg's syndrome

    OpenAIRE

    Wong, Danny K. C.; Shao, Angus; Campbell, Raewyn; Douglas, Richard

    2014-01-01

    In endoscopic sinus surgery, the anterior ethmoidal artery (AEA) is usually identified as it traverses obliquely across the fovea ethmoidalis, posterior to the bulla ethmoidalis and anterior to or within the ground lamella's attachment to the skull base. Injury to the AEA may result in hemorrhage, retraction of the AEA into the orbit, and a retrobulbar hematoma. The resulting increase in intraorbital pressure may threaten vision. Waardenburg's syndrome (WS) is a rare congenital, autosomal dom...

  6. Accuracy of Lachman and Anterior Drawer Tests for Anterior Cruciate Ligament Injuries

    OpenAIRE

    Hadi Makhmalbaf; Ali Moradi; Saeid Ganji; Farzad Omidi-Kashani

    2013-01-01

      Background: The knee joint is prone to injury because of its complexity and weight-bearing function. Anterior cruciate ligament (ACL) ruptures happen in young and physically active population and can result in instability, meniscal tears, and articular cartilage damage. The aim of this study is to evaluate the accuracy of Lachman and anterior drawer test in ACL injury in compare with arthroscopy.   Methods: In a descriptive, analytical study from 2009 to 2013, 653 patients who were suspecte...

  7. The anterior insular and anterior cingulate cortices in emotional processing for self-face recognition

    OpenAIRE

    Morita, Tomoyo; Tanabe, Hiroki C.; Akihiro T Sasaki; Shimada, Koji; Kakigi, Ryusuke; Sadato, Norihiro

    2013-01-01

    Individuals can experience embarrassment when exposed to self-feedback images, depending on the extent of the divergence from the internal representation of the standard self. Our previous work implicated the anterior insular cortex (AI) and the anterior cingulate cortex (ACC) in the processing of embarrassment; however, their exact functional contributions have remained uncertain. Here, we explored the effects of being observed by others while viewing self-face images on the extent of embarr...

  8. S3 Dorsal Root Ganglion/Nerve Root Stimulation for Refractory Postsurgical Perineal Pain: Technical Aspects of Anchorless Sacral Transforaminal Lead Placement

    Directory of Open Access Journals (Sweden)

    X. Zuidema

    2016-01-01

    Full Text Available Chronic perineal pain limits patients in physical and sexual activities, leading to social and psychological distress. In most cases, this pain develops after surgery in the urogenital area or as a consequence of trauma. Neuromodulation is one of the options in chronic postsurgical perineal pain treatment. We present a case of refractory perineal pain after right sided surgical resection of a Bartholin’s cyst which was treated with third sacral nerve root/dorsal root ganglion stimulation using the transforaminal approach. We describe a new anchorless lead placement technique using a unique curved lead delivery sheath. We postulate that this new posterior foraminal technique of lead placement is simple, safe, and reversible and may lower the occurrence of lead related complications.

  9. S3 Dorsal Root Ganglion/Nerve Root Stimulation for Refractory Postsurgical Perineal Pain: Technical Aspects of Anchorless Sacral Transforaminal Lead Placement

    Science.gov (United States)

    Zuidema, X.; Breel, J.; Wille, F.

    2016-01-01

    Chronic perineal pain limits patients in physical and sexual activities, leading to social and psychological distress. In most cases, this pain develops after surgery in the urogenital area or as a consequence of trauma. Neuromodulation is one of the options in chronic postsurgical perineal pain treatment. We present a case of refractory perineal pain after right sided surgical resection of a Bartholin's cyst which was treated with third sacral nerve root/dorsal root ganglion stimulation using the transforaminal approach. We describe a new anchorless lead placement technique using a unique curved lead delivery sheath. We postulate that this new posterior foraminal technique of lead placement is simple, safe, and reversible and may lower the occurrence of lead related complications. PMID:27123351

  10. Disrafias vertebro-medulares caudais: formas intra-sacras Caudal spinal cord disraphism: intra-sacral forms. Report of 4 cases

    Directory of Open Access Journals (Sweden)

    Pedro M. Sampaio

    1975-03-01

    Full Text Available Os autores abordam a gênese das disrafias vértebro-medulares caudais, e se atêm aos divertículos meníngeos intra-sacros. Encontraram na literatura pertinente, descrição de 24 casos e acrescentaram 4 de sua experiência. A incontinencia urinaria foi sintoma proeminente e o resultado cirúrgico compensador. O diagnóstico foi firmado por mielografia.The mean theories of the sacral spinal dysraphisms are reviwed and 4 cases of "meningeal intrasacral diverticulum" are reported. The authors prefer this term to the more common "intrasacral occult meningocele". The proeminent symptom in their cases was late vesical incontinence, which disappeared after surgery. In the pertinent litterature 24 similar cases were described till now.

  11. S3 Dorsal Root Ganglion/Nerve Root Stimulation for Refractory Postsurgical Perineal Pain: Technical Aspects of Anchorless Sacral Transforaminal Lead Placement.

    Science.gov (United States)

    Zuidema, X; Breel, J; Wille, F

    2016-01-01

    Chronic perineal pain limits patients in physical and sexual activities, leading to social and psychological distress. In most cases, this pain develops after surgery in the urogenital area or as a consequence of trauma. Neuromodulation is one of the options in chronic postsurgical perineal pain treatment. We present a case of refractory perineal pain after right sided surgical resection of a Bartholin's cyst which was treated with third sacral nerve root/dorsal root ganglion stimulation using the transforaminal approach. We describe a new anchorless lead placement technique using a unique curved lead delivery sheath. We postulate that this new posterior foraminal technique of lead placement is simple, safe, and reversible and may lower the occurrence of lead related complications. PMID:27123351

  12. Anterior capsule tear after laser iridotomy complicating phacoemulsification

    OpenAIRE

    Vivien Cherng Hui, Yip; Sanjay, Srinivasan; Benjamin Chong-Ming, Chang

    2011-01-01

    A 70-year-old Indian lady had a history of bilateral laser peripheral iridotomy (LPI) for primary angle closure. Subsequently she developed cataract in both the eyes. Right eye cataract surgery was complicated by an anterior capsule rupture, which was discovered intra-operatively at the site of the LPI. Trypan blue was used to stain the anterior capsule to delineate the anterior capsule defect. An attempt at continuous curvilinear capsulorhexis was unsuccessful, and the anterior capsulotomy w...

  13. Percutaneous cannulated screw fixation of sacral fractures and sacroiliac joint disruptions with CT-controlled guidewires performed by interventionalists: Single center experience in treating posterior pelvic instability

    International Nuclear Information System (INIS)

    Highlights: • Minimally invasive sacroiliac screw fixation can be performed under CT-imaging. • Guidewires help in precise placement of cannulated sacroiliac screw. • Only a diminishing rate of misplacements can be seen. • The method appears to be a safe and very accurate procedure. - Abstract: Objective: The purpose of our study was to evaluate minimally invasive sacroiliac screw fixation for treatment of posterior pelvic instability with the help of CT controlled guidewires, assess its accuracy, safety and effectiveness, and discuss potential pitfalls. Methods: 100 guidewires and hollow titan screws were inserted in 38 patients (49.6 ± 19.5 years) suffering from 35 sacral fractures and/or 16 sacroiliac joint disruptions due to 33 (poly-)traumatic, 2 osteoporotic and 1 post-infectious conditions. The guidewire and screw positions were analyzed in multiplanar reconstructions. Results: The mean minimal distance between guidewire and adjacent neural foramina was 4.5 ± 2.01 mm, with a distinctly higher precision in S1 than S2. Eight guidewires showed cortical contacts, resulting in a total of 2% mismatched screws with subsequent wall violation. The fracture gaps were reduced from 3.6 ± 0.53 mm to 1.2 ± 0.54 mm. During follow-up 3 cases of minor iatrogenic sacral impaction (<5 mm) due to the bolting and 2 cases of screw loosening were observed. Interventional time was 84.0 min with a mean of 2.63 screws per patient whilst acquiring a mean of 93.7 interventional CT-images (DLP 336.7 mGy cm). Conclusions: The treatment of posterior pelvic instability with a guidewire-based screw insertion technique under CT-imaging results in a very high accuracy and efficacy with a low complication rate. Careful attention should be drawn to radiation levels

  14. Percutaneous cannulated screw fixation of sacral fractures and sacroiliac joint disruptions with CT-controlled guidewires performed by interventionalists: Single center experience in treating posterior pelvic instability

    Energy Technology Data Exchange (ETDEWEB)

    Fischer, Sebastian, E-mail: sebastian.fischer@kgu.de [Department of Diagnostic and Interventional Radiology, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt (Germany); Vogl, Thomas J. [Department of Diagnostic and Interventional Radiology, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt (Germany); Marzi, Ingo [Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt (Germany); Zangos, Stephan; Wichmann, Julian L.; Scholtz, Jan-Erik; Mack, Martin G. [Department of Diagnostic and Interventional Radiology, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt (Germany); Schmidt, Sven [Orthopaedic University Hospital Friedrichsheim, Marienburgstraße, 260528 Frankfurt (Germany); Eichler, Katrin [Department of Diagnostic and Interventional Radiology, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt (Germany)

    2015-02-15

    Highlights: • Minimally invasive sacroiliac screw fixation can be performed under CT-imaging. • Guidewires help in precise placement of cannulated sacroiliac screw. • Only a diminishing rate of misplacements can be seen. • The method appears to be a safe and very accurate procedure. - Abstract: Objective: The purpose of our study was to evaluate minimally invasive sacroiliac screw fixation for treatment of posterior pelvic instability with the help of CT controlled guidewires, assess its accuracy, safety and effectiveness, and discuss potential pitfalls. Methods: 100 guidewires and hollow titan screws were inserted in 38 patients (49.6 ± 19.5 years) suffering from 35 sacral fractures and/or 16 sacroiliac joint disruptions due to 33 (poly-)traumatic, 2 osteoporotic and 1 post-infectious conditions. The guidewire and screw positions were analyzed in multiplanar reconstructions. Results: The mean minimal distance between guidewire and adjacent neural foramina was 4.5 ± 2.01 mm, with a distinctly higher precision in S1 than S2. Eight guidewires showed cortical contacts, resulting in a total of 2% mismatched screws with subsequent wall violation. The fracture gaps were reduced from 3.6 ± 0.53 mm to 1.2 ± 0.54 mm. During follow-up 3 cases of minor iatrogenic sacral impaction (<5 mm) due to the bolting and 2 cases of screw loosening were observed. Interventional time was 84.0 min with a mean of 2.63 screws per patient whilst acquiring a mean of 93.7 interventional CT-images (DLP 336.7 mGy cm). Conclusions: The treatment of posterior pelvic instability with a guidewire-based screw insertion technique under CT-imaging results in a very high accuracy and efficacy with a low complication rate. Careful attention should be drawn to radiation levels.

  15. 先天性小儿腰骶管内畸胎瘤一例%Congenital Pediatric Teratoma in Sacral Canal: A Case Report

    Institute of Scientific and Technical Information of China (English)

    赵振国; 李传郡; 邹亮; 鲍同柱

    2012-01-01

    Teratoma is the most common germ cell tumors in children. It is mostly located in sacrococcygeal region and has high malignant potential. Teratoma can be divided into mature type, immature type and malignant teratoma. Teratoma in sacral canal accounts for 0. 15% of intraspinal tumor with unknown pathogenesis. This article reported a case of teratoma and the case has developed several fistulas with jelly-like secretions. The development of fistulas causes adhesion of surrounding blood vessels and nerves as well as fibrosis, making the operation very difficult to perform. Residual tumor will lead to relapse and possible cancerization. So in order to prevent the development of fistulas and improve the patient's prognosis, timely diagnosis and operation are the most effective methods for teratoma in sacral canal.%畸胎瘤是儿童最常见的生殖细胞肿瘤,好发于骶尾部,具有恶性、潜能高的特点.可分为成熟型、未成熟型和恶性畸胎瘤.其中腰骶管内畸胎瘤约占椎管内肿瘤的0.15%,其发病机制尚不清楚.本病例为畸胎瘤,随着病情的发展在骶尾部和下腹部形成多处窦道,并有胶胨样分泌物流出.窦道的形成造成周围血管、神经粘连及纤维化,增加了手术难度,如有残留瘤组织易复发并有癌变的可能.为了防止窦道形成及癌变,提高患者预后,及时确诊并实施手术是治疗骶管内畸胎瘤最有效的方法.

  16. Peripheral injury of pelvic visceral sensory nerves alters GFRa (GDNF family receptor alpha localization in sensory and autonomic pathways of the sacral spinal cord

    Directory of Open Access Journals (Sweden)

    Shelley Lynne Forrest

    2015-04-01

    Full Text Available GDNF (glial cell line-derived neurotrophic factor, neurturin and artemin use their co-receptors (GFRα1, GFRα2 and GFRα3, respectively and the tyrosine kinase Ret for downstream signalling. In rodent dorsal root ganglia (DRG most of the unmyelinated and some myelinated sensory afferents express at least one GFRα. The adult function of these receptors is not completely elucidated but their activity after peripheral nerve injury can facilitate peripheral and central axonal regeneration, recovery of sensation, and sensory hypersensitivity that contributes to pain. Our previous immunohistochemical studies of spinal cord and sciatic nerve injuries in adult rodents have identified characteristic changes in GFRα1, GFRα2 or GFRα3 in central spinal cord axons of sensory neurons located in dorsal root ganglia. Here we extend and contrast this analysis by studying injuries of the pelvic and hypogastric nerves that contain the majority of sensory axons projecting to the pelvic viscera (e.g., bladder and lower bowel. At 7 d, we detected some effects of pelvic but not hypogastric nerve transection on the ipsilateral spinal cord. In sacral (L6-S1 cord ipsilateral to nerve injury, GFRα1-immunoreactivity (IR was increased in medial dorsal horn and CGRP-IR was decreased in lateral dorsal horn. Pelvic nerve injury also upregulated GFRα1- and GFRα3-IR terminals and GFRα1-IR neuronal cell bodies in the sacral parasympathetic nucleus that provides the spinal parasympathetic preganglionic output to the pelvic nerve. This evidence suggests peripheral axotomy has different effects on somatic and visceral sensory input to the spinal cord, and identifies sensory-autonomic interactions as a possible site of post-injury regulation.

  17. Lumbopelvic reconstruction for treatment of unstable sacral fractures%腰骨盆重建术治疗不稳定骶骨骨折

    Institute of Scientific and Technical Information of China (English)

    王雷; 柳超; 田纪伟

    2013-01-01

    Objective To evaluate the clinical outcome of lumbopelvic reconstruction in treatment of unstable sacral fractures.Methods A retrospective study was performed on 17 cases (12 males and 5 females; at 23-55 years of age,mean 35.5 years) of unstable sacral fractures treated from January 2007 to June 2012.There were 11 cases of zone Ⅱ fracture and six zone Ⅲ fracture according to Denis classification and nine cases of type B fracture and eight type C fracture according to Tile classification.Sacral nerve injury assessed by Gibbons criteria was 3 points in seven cases and 4 points in 10 cases.Lumbar-pelvic ring stability of the patients was restored by posterior decompression and lumbar pedicle screw fixation combined with sacral pedicle screw or iliac screw fixation.Fracture reduction and healing were measured by X-ray film or CT scan; functional outcomes by Majeed scale; neurological outcome by Gibbons criteria.Results All the cases were followed up for mean 16 months (range,8-24 months).X-ray and CT follow-up revealed all fractures had bone union at average 6 months in the absence of remnant sacrum malformation,pseudarthrosis and fracture redisplacement.Iliac screw loosening not yet breakage happened to one case.In total,12 cases had full recovery of neurological function; four significant improvement,but experienced different degree of footdrop and hypoesthesia of lower extremities; one poor improvement and experienced not only lower extremity dysfunction but also bladder and bowel dysfunction.According to Majeed scale in the final follow-up,clinical functional outcome was excellent in 12 cases,good in three,fair in one and poor in one,with excellent-good rate of 88%.Gibbons score improved from preoperative (3.29 ±0.47) points to postoperative (1.53±0.94) points (t=12.94,P<0.01).Conclusion Posterior decompression plus lumbar pedicle screw fixation combined with sacral pedicle screw and/or iliac screw fixation is an effective method for treatment

  18. Uveítes anteriores associadas a doenças sistêmicas Anterior uveitis associated to systemic diseases

    Directory of Open Access Journals (Sweden)

    Maria Angélica Pavão Dimantas

    2003-01-01

    Full Text Available As uveítes anteriores são caracterizadas pela inflamação preponderante do segmento anterior do olho. Hiperemia conjuntival, reação de câmara anterior com células e "flare", precipitados ceráticos e sinéquias posteriores são sinais que compõem o quadro inflamatório. Aspectos clínicos de algumas doenças sistêmicas envolvidas na etiologia das uveítes anteriores serão abordados neste artigo.Anterior uveitis describes a disease predominantly limited to the anterior segment of the eye. Conjunctival hyperemia, anterior chamber cell and flare, keratic precipitates, and iris abnormalities including posterior synechiae characterize the inflammation. This article discusses clinical aspects of the systemic diseases that cause anterior uveitis with review of the literature.

  19. Displaced fracture through the anterior atlantal synchondrosis

    Energy Technology Data Exchange (ETDEWEB)

    Thakar, Chrishan; Allibone, James [Royal National Orthopaedic Hospital NHS Trust, Department of Spinal Deformity, Stanmore, Middlesex (United Kingdom); Harish, Srinivasan [Royal National Orthopaedic Hospital NHS Trust, Department of Radiology, Stanmore, Middlesex (United Kingdom); Saifuddin, Asif [Royal National Orthopaedic Hospital NHS Trust, Department of Radiology, Stanmore, Middlesex (United Kingdom); University College, The Institute of Orthopaedics and Musculoskeletal Sciences, London (United Kingdom)

    2005-09-01

    In the acute setting, accurate radiological interpretation of paediatric cervical spine trauma can be difficult due to a combination of normal variants and presence of multiple synchondroses. We present a rare case of a fracture through the anterior atlantal synchondrosis in a paediatric spine. A five-year-old boy, who fell backwards onto the top of his head while swinging across on a monkey bar frame, presented with neck pain, cervical muscle spasm and decreased right lateral rotation and extension of his neck. Computed tomography showed a displaced diastatic fracture through right anterior atlantal synchondrosis. There are only 12 cases of paediatric C1 fractures reported in the world literature. The importance of considering this diagnosis in the appropriate clinical setting, and the normal variants in the paediatric atlas that can cause diagnostic dilemma to the interpreting radiologist, are discussed in this case report. (orig.)

  20. Anterior Cruciate Ligament Injuries in Growing Skeleton

    OpenAIRE

    AlHarby, Saleh W.

    2010-01-01

    Anterior cruciate ligament (ACL) injuries in the adult patients are thoroughly studied and published in orthopedic literature. Until recently, little was known about similar injuries in skeletally growing patients. The more frequent involvement of this age group in various athletic activities and the improved diagnostic modalities have increased the awareness and interest of ACL injuries in skeletally immature patients. ACL reconstruction in growing skeleton is controversial and carries some ...

  1. Biomechanics and anterior cruciate ligament reconstruction

    OpenAIRE

    Vercillo Fabio; Dede Ozgur; Wu Changfu; Woo Savio; Noorani Sabrina

    2006-01-01

    Abstract For years, bioengineers and orthopaedic surgeons have applied the principles of mechanics to gain valuable information about the complex function of the anterior cruciate ligament (ACL). The results of these investigations have provided scientific data for surgeons to improve methods of ACL reconstruction and postoperative rehabilitation. This review paper will present specific examples of how the field of biomechanics has impacted the evolution of ACL research. The anatomy and biome...

  2. Current Trends in Anterior Cruciate Ligament Reconstruction

    OpenAIRE

    Kim, Ha Sung; Seon, Jong Keun; Jo, Ah Reum

    2013-01-01

    The advances in the knowledge of anatomy, surgical techniques, and fixation devices have led to the improvement of anterior cruciate ligament (ACL) reconstruction over the past 10 years. Nowadays, double bundle and anatomical single bundle ACL reconstruction that more closely restores the normal anatomy of the ACL are becoming popular. Although there is still no definite conclusion whether double bundle ACL reconstruction provides better clinical results than single bundle reconstruction, the...

  3. Familial predisposition to anterior cruciate ligament injury

    OpenAIRE

    Kenichi Goshima; Katsuhiko Kitaoka; Junsuke Nakase; Hiroyuki Tsuchiya

    2014-01-01

    Although several risk factors for anterior cruciate ligament (ACL) injury have been evaluated in the literature, there are few reports on familial predisposition. This study investigated the familial predisposition to ACL injury. The study included 350 patients who underwent ACL reconstruction between January 2005 and September 2008. All patients were surveyed by telephone or a written questionnaire about family history (FH) of ACL injury, sports played by family members, and mechanisms of in...

  4. Foreign Body Embedded in Anterior Chamber Angle

    OpenAIRE

    Shmuel Graffi; Beatrice Tiosano; Ran Ben Cnaan; Jonathan Bahir; Modi Naftali

    2012-01-01

    Introduction. We present a case of a metallic foreign body embedded in the anterior chamber angle. After standing in close proximity to a construction worker breaking a tile, a 26-year-old woman using soft contact lens for the correction of mild myopia presented to emergency department for evaluation of a foreign body sensation of her right eye. Methods and Results. Diagnosis was confirmed by gonioscopic examination and a noncontrast CT scan of head and orbits. The foreign body was removed by...

  5. Anterior Cruciate Ligament Injuries in Wakeboarding

    OpenAIRE

    Starr, Harlan M.; Sanders, Brett

    2012-01-01

    Background: Wakeboarding is an increasingly popular sport that involves aggressive stunts with high risk for lower extremity injury, including anterior cruciate ligament (ACL) rupture. Little has been reported on prevalence or mechanism of ACL injury while wakeboarding. Hypothesis: The prevalence of ACL injury in wakeboarding approaches that of other high-risk sports. Analyzing the mechanism of ACL injury may aid in future efforts of prevention. Study Design: Descriptive epidemiology study. M...

  6. Risk Factors for Anterior Cruciate Ligament Injury

    OpenAIRE

    Smith, Helen C.; Vacek, Pamela; Johnson, Robert J.; Slauterbeck, James R.; Hashemi, Javad; Shultz, Sandra; Beynnon, Bruce D.

    2012-01-01

    Context: Injuries to the anterior cruciate ligament (ACL) are immediately disabling and are associated with long-term consequences, such as posttraumatic osteoarthritis. It is important to have a comprehensive understanding of all possible risk factors for ACL injury to identify individuals who are at risk for future injuries and to provide an appropriate level of counseling and programs for prevention. Objective: This review, part 2 of a 2-part series, highlights what is known and still unkn...

  7. Erlotinib-related bilateral anterior uveitis

    OpenAIRE

    Ali, Kashif; Kumar, Indu; Usman-Saeed, Muniba; Usman Saeed, Muhammad

    2011-01-01

    The authors report the case of a 68-year-old woman with secondary adenocarcinoma of the lungs from an unknown primary. Erlotinib was started which produced symptoms suggestive of uveitis. Erlotinib was stopped and restarted a month later at a lower dose, which resulted in severe bilateral anterior uveitis. The uveitis settled after stopping erlotinib and treatment with topical steroids and cycloplegics. To the best of the authors’ knowledge, this is the first case of erlotinib-related anterio...

  8. Anterior segment dysgenesis in mosaic Turner syndrome

    OpenAIRE

    Lloyd, I; Haigh, P; Clayton-Smith, J.; Clayton, P.; Price, D.; Ridgway, A; Donnai, D

    1997-01-01

    AIMS/BACKGROUND—Females with Turner syndrome commonly exhibit ophthalmological abnormalities, although there is little information in the literature documenting findings specific to Turner syndrome mosaics. Ophthalmic findings are described in four patients with mosaic Turner syndrome. All had anterior chamber abnormalities and all four had karyotypic abnormalities with a 45, X cell line. The possible relation between the karyotypic and the phenotypic findings in these patients is discussed.
...

  9. Anterior uveitis and its relation to stress

    OpenAIRE

    MULHOLLAND, B; Marks, M; Lightman, S

    2000-01-01

    BACKGROUND/AIMS—Idiopathic recurrent acute anterior uveitis (RAAU) is a common reason for attendance at ophthalmic casualty departments. Patients who suffer with this condition may have multiple recurrent episodes which are often debilitating and necessitate time off work. If recurrences are identified early and treatment initiated rapidly, the inflammation can be minimised and settles quickly on topical treatment with a speedy functional recovery by the patient. It has been our clinical impr...

  10. Bilateral anterior uveitis secondary to erlotinib

    OpenAIRE

    Lim, Lik Thai; Blum, Robert Alexander; Cheng, Chee Peng; Hanifudin, Abdul

    2010-01-01

    Bilateral anterior uveitis secondary to erlotinib phone: +44-784-3617788 (Lim, Lik Thai) (Lim, Lik Thai) Ophthalmology Department, Gartnavel General Hospital - Great Western Road - G12 0YN - Glasgow - UNITED KINGDOM (Lim, Lik Thai) Ophthalmology Department, Gartnavel General Hospital - Great Western Road - G12 0YN - Glasgow - UNITED KINGDOM (Blum, Robert Alexander) Ophthalmology Department, Gartnavel General Hospital - Great Western Road - G12 0YN - G...

  11. Multimodal emotion perception after anterior temporal lobectomy

    OpenAIRE

    Valérie Milesi; Chiara Cristinzio; Margitta Seeck

    2014-01-01

    In the context of emotion information processing, several studies have demonstrated the involvement of the amygdala in emotion perception, for unimodal and multimodal stimuli. However, it seems that not only the amygdala, but several regions around it, may also play a major role in multimodal emotional integration. In order to investigate the contribution of these regions to multimodal emotion perception, five patients who had undergone unilateral anterior temporal lobe resection were exposed...

  12. Guideline on anterior cruciate ligament injury

    OpenAIRE

    Meuffels, Duncan; Poldervaart, Michelle T.; Diercks, Ron L; Fievez, Alex W.F.M.; Patt, Thomas W; van der Hart, Cor P; Hammacher, Eric; Meer, Fred; Goedhart, Edwin A; Lenssen, Anton F; Muller-Ploeger, Sabrina B; Pols, Margreet; Saris, Daniel

    2012-01-01

    textabstractThe Dutch Orthopaedic Association has a long tradition of development of practical clinical guidelines. Here we present the recommendations from the multidisciplinary clinical guideline working group for anterior cruciate ligament injury. The following 8 clinical questions were formulated by a steering group of the Dutch Orthopaedic Association. • What is the role of physical examination and additional diagnostic tools? • Which patient-related outcome measures should be used? • Wh...

  13. Novel Insights into Anterior Cruciate Ligament Injury

    OpenAIRE

    Meuffels, Duncan

    2011-01-01

    textabstractAnterior cruciate ligament (ACL) injury is one of the most common sports injuries of the knee. ACL reconstruction has become, standard orthopaedic practice worldwide with an estimated 175,000 reconstructions per year in the United States.6 The ACL remains the most frequently studied ligament in orthopaedic research. Hundreds of papers are published each year related to the ACL. However, the treatment options and techniques are still developing and increasing, indicating the diffic...

  14. Psychological Aspects of Anterior Cruciate Ligament Injuries

    OpenAIRE

    Ardern, Clare; Kvist, Joanna; Webster, Kate E.

    2016-01-01

    Impairment-based evaluation has, until recently, been the mainstay of orthopaedic research in anterior cruciate ligament (ACL) reconstruction. However, participation-based outcomes, in particular returning to sport, have lately garnered increased research attention. This is important because returning to sport is typically a main concern of injured athletes. Recent metaanalyses have demonstrated that the return to sport rate after ACL reconstruction is disappointingly low, and that a range of...

  15. Anterior Tibial Artery Pseudoaneurysm: Case Report

    Directory of Open Access Journals (Sweden)

    Funda Tor

    2012-06-01

    Full Text Available The aneurysmsatic changes of the infrapopliteal arteries are rarely seen. They are pseudoaneurysms rather than true aneursyms. The most important cause of them is trauma. There is not a standart treatment for infrapopliteal aneursyms. In this study, we have evaluated a case operated for anterior tibial artery pseudoaneurysm developed after penetrant trauma and diagnosed two weeks later. [Cukurova Med J 2012; 37(3.000: 172-175

  16. Anterior approaches to the upper thoracic spine

    International Nuclear Information System (INIS)

    The upper thoracic spine region is difficult to access from an anterior approach because of the surrounding bones (ribs, sternum and scapulae) and organs (heart, lung and great vessels). The outcomes of 37 consecutive cases with lesions in the upper thoracic spine region (T1-4) were reviewed to study surgical approaches to the upper thoracic spine. We used anterior approaches in 13 cases. A full sternotomy was performed in 6 cases (5 cases ossification of posterior longitudinal ligament (OPLL), 1 case herniated disc), a high thoracotomy was performed in 6 cases (3 cases herniated disc, 2 cases spinal cord tumor, 1 case TB spine), and a partial resection of a unilateral sternoclavicular joint was performed in 1 case. A sternotomy is thought to be useful for OPLL in the T1-3 region, whereas a high thoracotomy is recommended for unilateral anterior lesions and lesions extending below the T3/4 level. Reconstructive CT sagittal images can supply useful anatomical informations for selecting a surgical approach. (author)

  17. Functional Outcomes of Primary Anterior Cruciate Ligament Reconstruction with Tibialis Anterior Allograft

    Science.gov (United States)

    Başar, Selda; Büyükafşar, Enes; Hazar, Zeynep; Ataoğlu, Baybars; Kanatlı, Ulunay

    2014-01-01

    Objectives: Allografts have potential advantages in primary anterior cruciate ligament reconstruction (ACLR), including the absence of donor site morbidity, shorter operative times, improved cosmesis, and easier rehabilitation. There is limited and conflicting outcome data for ACLR with tibialis anterior allograft. The purpose of this study was to evaluate the functional outcomes of ACLR with tibialis anterior allograft. Methods: We retrospectively evaluated patients underwent ACLR using with tibialis anterior allograft between 2005 and 2013. Totally 12 patients who were performed suspensory fixation technique were included in this study (range: 25-43 years). Exclusion criteria included double bundle, bone tendon bone technique and revision surgery. Clinical outcomes were measured by subject part of International Knee Documentation Committee (IKDC) and Lysholm scores. Results: A significant increase was reported in all the clinical scores. In particular, the IKDC-subjective score increased from a basal value of 45.5±12.7 to 84.3±5.50 at the 12 months' evaluation (p<0.05). The Lysholm score revealed a significant improvement from 49.7±14.2 to 83.5±20.5 at the 12 months' evaluation (p<0.05). Conclusion: ACLR with tibialis anterior allograft is an effective treatment for correcting loss of function and increasing quality of life.

  18. A Novel Technique for Anterior Vaginal Wall Prolapse Repair: Anterior Vaginal Wall Darn

    Directory of Open Access Journals (Sweden)

    Osman Köse

    2013-01-01

    Full Text Available Aim. The aim of this study is to introduce a new technique, anterior vaginal wall darn (AVWD, which has not been used before to repair the anterior vaginal wall prolapse, a common problem among women. Materials and Methods. Forty-five women suffering from anterior vaginal wall prolapse were operated on with a new technique. The anterior vaginal wall was detached by sharp and blunt dissection via an incision beginning from the 1 cm proximal aspect of the external meatus extending to the vaginal apex, and the space between the tissues that attach the lateral walls of the vagina to the arcus tendineus fascia pelvis (ATFP was then darned. Preoperation and early postoperation evaluations of the patients were conducted and summarized. Results. Data were collected six months after operation. Cough stress test (CST, Pelvic Organ Prolapse Quantification (POP-Q evaluation, Incontinence Impact Questionnaire (IIQ-7, and Urogenital Distress Inventory (UDI-6 scores indicated recovery. According to the early postoperation results, all patients were satisfied with the operation. No vaginal mucosal erosion or any other complications were detected. Conclusion. In this initial series, our short-term results suggested that patients with grade II-III anterior vaginal wall prolapsus might be treated successfully with the AVWD method.

  19. MRI appearances of the anterior fibulocalcaneus muscle: a rare anterior compartment muscle

    Energy Technology Data Exchange (ETDEWEB)

    Upadhyay, Bhavin [Basildon and Thurrock University Hospitals NHS Foundation Trust, Imaging Department, Essex (United Kingdom); Amiras, Dimitri [Imperial College Health Care NHS Trust, Imaging Department, London (United Kingdom)

    2015-05-01

    MRI of a 62-year-old female presenting with ankle pain demonstrated an accessory muscle within the anterior compartment of the lower leg. The muscle originated from the fibula and anterior crural septum. The tendon passed anterior to the lateral malleolus and inserted at the critical angle of Gissane on the calcaneus. This muscle was initially described in the anatomic literature by Lambert and Atsas in 2010. To our knowledge, this is the first time the MRI appearances of this muscle has been described in the radiological literature. Awareness of the fibulocalcaneal muscle is important as it may represent a cause of ankle pain. In addition, the tendon could potentially be harvested for use in reconstructive procedures. (orig.)

  20. Two-level anterior lumbar interbody fusion with percutaneous pedicle screw fixation. A minimum 3-year follow-up study

    International Nuclear Information System (INIS)

    The clinical and radiological outcomes of two-level anterior lumbar interbody fusion (ALIF) with percutaneous pedicle screw fixation (PSF) were evaluated in 24 consecutive patients who underwent two level ALIF with percutaneous PSF for segmental instability and were followed up for more than 3 years. Clinical outcomes were assessed using a visual analogue scale (VAS) score and the Oswestry Disability Index (ODI). Sagittal alignment, bone union, and adjacent segment degeneration (ASD) were assessed using radiography and magnetic resonance imaging. The mean age of the patients at the time of operation was 56.3 years (range 39-70 years). Minor complications occurred in 2 patients in the perioperative period. At a mean follow-up duration of 39.4 months (range 36-42 months), VAS scores for back pain and leg pain, and ODI score decreased significantly (from 6.5, 6.8, and 46.9% to 3.0, 1.9, and 16.3%, respectively). Clinical success was achieved in 22 of the 24 patients. The mean segmental lordosis, whole lumbar lordosis, and sacral tilt significantly increased after surgery (from 25.1deg, 39.2deg, and 32.6deg to 32.9deg, 44.5deg, and 36.6deg, respectively). Solid fusion was achieved in 21 patients. ASD was found in 8 of the 24 patients. No patient underwent revision surgery due to nonunion or ASD. Two-level ALIF with percutaneous PSF yielded satisfactory clinical and radiological outcomes and could be a useful alternative to posterior fusion surgery. (author)

  1. Anterior Decompression and Anterior Instrumentation of Tuberculosis of Cervicothoracic Spine by Cervicomanubrial Approach

    Directory of Open Access Journals (Sweden)

    Anant Kumar Garg

    2012-04-01

    Full Text Available Background: Evaluation of result of anterior cervical approach with manubriotomy and anterior instrumentation in tuberculosis of cervicothoracic spine in terms of the neurological recovery, reconstruction of spine and prevention of deformity along with relief of pain. Materials and Methods: All five patients with cervicothoracic caries spine had surgery through anterior cervical approach with manubriotomy in our hospital and underwent excision of the involved vertebrae and intervertebral discs followed by anterior spinal reconstruction with titanium spacer cage filled with cancellous iliac crest bone graft and Orion plate with locking screw. Antitubercular drugs were administered for 12 months. The follow-up period ranged from 12 to 36 months. Results: Analysis of result was done on the basis of clinical and radiological criteria. Clinical assessment based on Frankel grade and modified JOA score showed significant improvement from preoperative findings. Radiological assessment showed osteointegration, no spinal instability and no progression of the deformity. The pain control, based on visual analog scale changed from a pre-operative average of 7.5 to 2 at the last follow-up thereby indicating significant improvement and all patients returned to preoperative functional status. One patient had transient hoarseness of voice. No other complication had been encountered in the immediate post operative and during the follow-up period. Conclusions: Our study showed that anterior cervical approach with manubriotomy and anterior insertion of titanium cage, filled with autogenous bone graft, secured with locking plate instrumentation has a successful role in the eradication of infection, neurological recovery, segmental spinal reconstruction and it also reduces surgical time, blood loss, and surgical complications and approach related comorbidity in follow up period. Level of Evidence- Level 4, Case series

  2. Tendinopatia do compartimento anterior do tornozelo Tendinopathy of the anterior compartment of the ankle

    OpenAIRE

    Antonio Egydio de Carvalho Junior; Cíntia Kelly Bittar; Osny Salomão; João Batista de Miranda; André Ninomiya; Daniel Bento Silva

    2010-01-01

    OBJETIVO: Análise retrospectiva da etiopatogenia, diagnóstico e opções de tratamento nos casos de tendinopatias do compartimento anterior do tornozelo (TCAT). MÉTODO: No período de setembro de 1998 a fevereiro de 2009, 13 pacientes foram operados por tendinopatia do compartimento anterior do tornozelo. A casuística constou de 10 pacientes do sexo masculino e três do feminino. O lado direito foi acometido em 12 pés e um do esquerdo. A média de idade foi de 35 anos (15-67). A etiologia foi trau...

  3. Tireoide ectópica no mediastino anterior Ectopic thyroid in the anterior mediastinum

    OpenAIRE

    Maria José Araújo da Cunha Guimarães; Carla Manuela Silva Valente; Lèlita Santos; Manuel Fontes Baganha

    2009-01-01

    A ectopia de tireoide é rara, e a sua localização no mediastino anterior é excepcional, estando descritos apenas 5 casos nos últimos 30 anos. Os autores apresentam 2 casos clínicos, além de uma revisão da literatura abordando a etiologia, a embriologia e manifestações clínicas de ectopia de tireoide.Ectopic thyroid is a rare condition, and its location in the anterior mediastinum is even rarer, there having been only 5 reported cases in the past 30 years. Here, we describe 2 clinical cases an...

  4. Infections after reconstructions of anterior cruciate ligament

    Directory of Open Access Journals (Sweden)

    Ristić Vladimir

    2014-01-01

    Full Text Available Introduction. Infections after anterior cruciate ligament reconstructions are rare, but, on the other hand, they are difficult to be treated. The aim of this study was to analyze causes of infections, risk factors, diagnostics, and possibilities of their prevention. Material and Methods. Seventeen deep infections (1.2% were found in 1425 patients who had undergone anterior cruciate ligament reconstructions. Fifteen patients were males and two were females. Out of 475 professional athletes nine (1.9% had this postoperative complication. Eleven patients with septic arthritis were allergic to penicillin. Three of them had immunosuppressive diseases. Results. Staphylococcus aureus was isolated in eleven cases (65%, other Staphylococcus and Streptococcus groups were found in four and three patients, respectively; while one patient had infection although the punctate was negative. Out of 965 patients with the patellar tendon grafts, ten (1.03% had this complication, while the incidence was 1.52% (7/460 in those with the hamstring grafts. Fifteen infections were acute with obvious symptoms within 14 days after surgery. Severe pain, limited range of motion, swelling of the knee joint and fever were the most common symptoms, while rubor and pus developed rarely. The infection was three times more frequent in the patients who had undergone surgery lasting more than 1.5 hour. Discussion and Conclusion. The following population groups are at risk of developing septic arthritis after anterior cruciate ligament reconstructions: professional athletes, those who are allergic to penicillin, and those with immunosuppressive diseases. Staphyllococus aureus is the most common cause of infection. The patients with the hamstring autografts have a higher risk than those with the patellar tendon grafts. Preventive measures that should be performed include aseptic conditions in operative rooms, irrigation of the graft before its placement into the bone tunnels

  5. Toxic anterior-segment syndrome (TASS

    Directory of Open Access Journals (Sweden)

    Cetinkaya S

    2014-10-01

    Full Text Available Servet Cetinkaya,1 Zeynep Dadaci,2 Hüsamettin Aksoy,3 Nursen Oncel Acir,2 Halil Ibrahim Yener,4 Ekrem Kadioglu5 1Ophthalmology Clinics, Turkish Red Crescent Hospital, Konya, 2Department of Ophthalmology, Faculty of Medicine, Mevlana University, Konya, 3Ophthalmology Clinics, Karaman State Hospital, Karaman, 4Konya Eye Center Hospital, Konya, 5Ophthalmology Clinics, Beyhekim State Hospital, Konya, Turkey Purpose: To evaluate the clinical findings and courses of five patients who developed toxic anterior-segment syndrome (TASS after cataract surgery and investigate the cause.Materials and methods: In May 2010, on the same day, ten patients were operated on by the same surgeon. Five of these patients developed TASS postoperatively.Results: Patients had blurred-vision complaints on the first day after the operation, but no pain. They had different degrees of diffuse corneal edema, anterior-chamber reaction, fibrin, hypopyon, iris atrophies, and dilated pupils. Their vision decreased significantly, and their intraocular pressures increased. Both anti-inflammatory and antiglaucomatous therapies were commenced. Corneal edema and inflammation resolved in three cases; however, penetrating keratoplasty was needed for two cases and additional trabeculectomy was needed for one case. Although full investigations were undertaken at all steps, we could not find the causative agent.Conclusion: TASS is a preventable complication of anterior-segment surgery. Recognition of TASS, differentiating it from endophthalmitis, and starting treatment immediately is important. Controlling all steps in surgery, cleaning and sterilization of the instruments, and training nurses and other operation teams will help us in the prevention of TASS. Keywords: cataract, phacoemulsification, TASS, corneal edema, inflammation

  6. Selection of operative procedures for anterior plagiocephaly

    International Nuclear Information System (INIS)

    The purposes of this study were to evaluate long-term results after surgical treatment for anterior plagiocephaly and to identify factors that might influence these results. And according to these results selection of operative procedures for plagiocephaly was discussed. From April 1, 1985 to December 31, 2002, 12 children with anterior plagiocephaly were treated by craniofacial surgery (frontoorbital advancement) or distraction osteogenesis in Saitama Children's Medical Center. Distraction osteogenesis was applied in 3 patients with mild deformities. Preoperative severity of the craniofacial deformities, the time of operations, operative methods and long-term results were analyzed in these cases. Preoperative deformities were classified by the classification system developed by Di Rocco C et al (1988) and surgical results were graded according to the grading system reported by Wagner JD et al (1995) at the end of follow-up period. Follow-up ranged from 1 to 12 years (mean 6.2±4.9). Morphological long-term surgical results in 12 cases with plagiocephaly as follows; excellent in 8 cases, good in 3 cases and poor in 1 case. At the end of follow-up, excellent craniofacial configurations were obtained in 8 cases operated on in less than 1 year after birth or with mild craniofacial deformities (grade II) preoperatively. And also complete normalization of endocranial base asymmetries on 3D-CTs were recognized in cases operated on in less than 1 year after birth regardless of surgical procedures. These results suggest that early craniofacial surgery is necessary for an infant to attain complete normalization of the craniofacial dysmorphology of anterior plagiocephaly in spite of operative methods. (author)

  7. Pelvic nerve injury causes a rapid decrease in expression of choline acetyltransferase and upregulation of c-Jun and ATF-3 in a distinct population of sacral preganglionic neurons

    Directory of Open Access Journals (Sweden)

    JanetRKeast

    2011-01-01

    Full Text Available Autonomic regulation of the urogenital organs is impaired by injuries sustained during pelvic surgery or compression of lumbosacral spinal nerves (e.g. cauda equina syndrome. To understand the impact of injury on both sympathetic and parasympathetic components of this nerve supply, we performed an experimental surgical and immunohistochemical study on adult male rats, where the structure of this complex part of the nervous system has been well defined. We performed unilateral transection of pelvic or hypogastric nerves and analysed relevant regions of lumbar and sacral spinal cord, up to four weeks after injury. Expression of c-Jun, the neuronal injury marker activating transcription factor-3 (ATF-3, and choline acetyltransferase (ChAT were examined. We found little evidence for chemical or structural changes in substantial numbers of functionally related but uninjured spinal neurons (e.g. in sacral preganglionic neurons after hypogastric nerve injury, failing to support the concept of compensatory events. The effects of injury were greatest in sacral cord, ipsilateral to pelvic nerve transection. Here, around half of all preganglionic neurons expressed c-Jun within one week of injury, and substantial ATF-3 expression also occurred, especially in neurons with complete loss of ChAT-immunoreactivity. There did not appear to be any death of retrogradely labelled neurons, in contrast to axotomy studies performed on other regions of spinal cord or sacral ventral root avulsion models. Each of the effects we observed occurred in only a subpopulation of preganglionic neurons at that spinal level, raising the possibility that distinct functional subgroups have different susceptibility to trauma-induced degeneration and potentially different regenerative abilities. Identification of the cellular basis of these differences may provide insights into organ-specific strategies for attenuating degeneration or promoting regeneration of these circuits after

  8. Pan-regional (cervico-thoraco-lumbo-sacral) spinal epidural abscess with multi-level discitis, vertebral body osteomyelitis and facet joint septic arthritis: complete resolution with non-operative management

    OpenAIRE

    Appukutty Manickam, MRCS; Laurence A.G. Marshman, MD, FRACS; Ipeson P. Korah, MBBS, DMRD

    2014-01-01

    Background and importance: Pan-regional (i.e. cervico-thoraco-lumbo-sacral [CTLS]) spinal epidural abscess (SEA) is rare: only 7 cases have been reported to date. Clinical presentation: A 68 year old male, without immunosuppression, presented with severe thoracic back pain and fulminant septicaemia. CT and MRI revealed a Pan-regional CTLS SEA associated with multi-level discitis, vertebral body osteomyelitis and facet joint septic arthritis. Blood cultures grew Staphylococcus aureus sensit...

  9. Biological fixation in anterior cruciate ligament surgery

    Directory of Open Access Journals (Sweden)

    Chih-Hwa Chen

    2014-04-01

    Full Text Available Successful anterior cruciate ligament (ACL reconstruction with tendon graft requires extensive tendon-to-bone healing in the bone tunnels and progressive graft ligamentization for biological, structural, and functional recovery of the ACL. Improvement in graft-to-bone healing is crucial for facilitating early, aggressive rehabilitation after surgery to ensure an early return to pre-injury activity levels. The use of various biomaterials for enhancing the healing of tendon grafts in bone tunnels has been developed. With the biological enhancement of tendon-to-bone healing, biological fixation of the tendon graft in the tunnel can be achieved in ACL reconstruction.

  10. Accuracy of Lachman and Anterior Drawer Tests for Anterior Cruciate Ligament Injuries

    Directory of Open Access Journals (Sweden)

    Hadi Makhmalbaf

    2013-12-01

    Full Text Available   Background: The knee joint is prone to injury because of its complexity and weight-bearing function. Anterior cruciate ligament (ACL ruptures happen in young and physically active population and can result in instability, meniscal tears, and articular cartilage damage. The aim of this study is to evaluate the accuracy of Lachman and anterior drawer test in ACL injury in compare with arthroscopy.   Methods: In a descriptive, analytical study from 2009 to 2013, 653 patients who were suspected to ACL rapture were entered the study. Statistical analysis was performed by the usage of SPSS 19.0. Multiple comparison procedure was performed for comparing data between clinical examination and arthroscopic findings and their relation with age and sex. Results: Mean age of patients was 28.3±7.58 years (range from 16 to 68 years. From 428 patients, 41.2% (175 patients were between 26 and 35, 38.8% (165 ones between 15 and 25 and 20% (85 patients over 36 years. 414 patients were male (97.2% and 12 were female (2.8%. Sensitivity of anterior drawer test was 94.4% and sensitivity of Lachman test was 93.5%. Conclusion: The diagnosis and decision to reconstruct ACL injury can be reliably made regard to the anterior drawer and Lachman tests result. The tests did not have privilege to each other. These test accuracy increased considerably under anesthesia especially in women.

  11. MRI of anterior cruciate ligament autografts

    Energy Technology Data Exchange (ETDEWEB)

    Ogi, Shigeyuki; Ariizumi, Mitsuko; Yamagishi, Tsuneo [The Aoyama Tokyo Metropolitan office' s Hospital (Japan); Agata, Toshihiko; Tada, Shinpei; Fukuda, Kunihiko

    2000-09-01

    The purpose of this study was to assess the usefulness of MRI in the evaluation of autografts after anterior cruciate ligament reconstruction. The subjects were 110 patients with anterior cruciate ligament reconstruction using patellar tendon autografts who underwent clinical examination, MRI, and arthroscopy of the knee. T1- and T2-weighted MR images were obtained in sagittal plane. Clinical findings were categorized into three groups: normal, borderline, and abnormal. The MRI appearances of the autografts were categorized into three types: straight continuous band (type I), interrupted band (type II) and generalized increased intensity band (type III). The clinical findings and MRI findings were compared with arthroscopic findings. Ninety-six percent of the type I showed no autograft tear on arthroscopy. In comparison with the clinical findings, MRI was found to be well correlated with arthroscopic findings. In conclusion, if the clinical findings are normal, patients are to be followed-up without MRI and arthroscopy. However, if clinical findings are either borderline or abnormal, MRI should be performed prior to arthroscopy. (author)

  12. Approach-avoidance activation without anterior asymmetry

    Directory of Open Access Journals (Sweden)

    AnderoUusberg

    2014-03-01

    Full Text Available Occasionally, the expected effects of approach-avoidance motivation on anterior EEG alpha asymmetry fail to emerge, particularly in studies using affective picture stimuli. These null findings have been explained by insufficient motivational intensity of, and/or overshadowing interindividual variability within the responses to emotional pictures. These explanations were systematically tested using data from 70 students watching 5 types of affective pictures ranging from very pleasant to unpleasant. The stimulus categories reliably modulated self-reports as well as the amplitude of late positive potential, an ERP component reflecting orienting towards motivationally significant stimuli. The stimuli did not, however, induce expected asymmetry effects either for the sample or individual participants. Even while systematic stimulus-dependent individual differences emerged in self-reports as well as LPP amplitudes, the asymmetry variability was dominated by stimulus-independent interindividual variability. Taken together with previous findings, these results suggest that under some circumstances anterior asymmetry may not be an inevitable consequence of core affect. Instead, state asymmetry shifts may be overpowered by stable trait asymmetry differences and/or stimulus-independent yet situation-dependent interindividual variability, possibly caused by processes such as emotion regulation or anxious apprehension.

  13. Penghentian Karies Gigi Sulung Anterior (Laporan Penelitian

    Directory of Open Access Journals (Sweden)

    Titi Pratiwi Indra Yoga

    2015-10-01

    Full Text Available Salah satu cara menanggulangi karies pada gigi sulung anterior adalah dengan mengasah gigi menjadi bentuk self cleansing atau tapered dan kemudian mengolesnya dengan larutan SnF2 10%. Cara ini relatif mudah mengerjakannya serta murah biayanya. Keburukannya hanya pada masalah estetis, yaitu bentuk gigi menjadi lebih kecil, serta adanya staining kecoklatan karena pengendapan Sn. Penelitian ini dilakukan untuk mengetahui apakah cara ini dapat menghentikan karies pada gigi sulung anterior, serta sampai berapa lama pengaruh SnF2 10% dapat menghentikan karies. Sampel diambil dari murid TK yang berusia 2,5 sampai 5 tahun, gigi sulung anteriornya terkena karies email pada bagian proksimal satu atau dua sisi. Mengingat usia sampel yang masih muda, maka sampai akhir penelitian hanya didapat 20 orang anak yang memenuhi kriteria, dan hasil penelitian dihitung secara statistik dengan X2 – test. Hasil penelitian ternyata prosedur perawatan ini berhasil secara bermakna setelah 3-6 bulan (X2 = 0.056, df = 1, dan p < 0.05.

  14. Microanatomy of the perforators of the anterior communicating artery complex.

    Science.gov (United States)

    Camuscu, H; Dujovny, M; Abd el-Bary, T; Beristain, X; Viñas, F C

    1997-12-01

    We describe the microanatomy of the perforating arteries arising from the anterior communicating artery complex (5 mm distal of the anterior cerebral artery, the anterior communicating artery, and 5 mm proximal of the distal anterior cerebral artery). Thirteen unfixed human brains were used in this study. The origin and number of perforators are described, as is the site of brain penetration, and results are correlated with previous studies. The hemodynamics of blood flow in relation to the formation of an anterior communicating artery aneurysm and different surgical approaches are mentioned. The neuropsychological outcome after aneurysm clipping with regards to the pattern of blood supply from the anterior cerebral artery complex is also discussed. PMID:9427956

  15. Review of 31 cases of anterior thoracolumbar fixation with the anterior thoracolumbar locking plate system.

    Science.gov (United States)

    Wilson, J A; Bowen, S; Branch, C L; Meredith, J W

    1999-07-15

    Anterior fixation devices for the thoracolumbar spine have gained wide acceptance as viable alternatives to long-segment posterior fixation in cases of thoracolumbar spine trauma. This review was undertaken to evaluate the safety and efficacy of the Synthes anterior thoracolumbar locking plate (ATLP) system. Over a 3-year period, 31 patients with unstable traumatic fractures of the thoracolumbar spine underwent corpectomy, placement of a structural bone graft, and anterior fixation in which the Synthes ATLP system was used. Long-term follow-up data were obtained in 29 patients. Two patients were lost to follow up, one at 4 months and the other at 1 year. In the remaining patients, the average length of follow up was 20 months. In all patients radiographic evidence of solid bone fusion was demonstrated on follow-up plain x-ray films, and there were no signs or symptoms of pseudarthrosis. No patient suffered neurological deterioration as a result of surgery, and there was relatively little morbidity associated with this plating system. To date, none of the patients in this study has developed any delayed complications related to the fixation device. In one patient, who had sustained a severe flexion injury, loosening of the anterior fixation device occurred, and the patient developed progressive kyphosis, which required a posterior stabilization procedure. These results appear slightly better than those obtained in published studies in which other anterior plating systems were used, indicating that this system is safe and effective in the treatment of unstable fractures of the thoracolumbar spine. PMID:16918232

  16. Anterior Cervical Spinal Surgery for Multilevel Cervical Myelopathy.

    OpenAIRE

    Jung-Ju Huang; Lih-Huei Chen; Chi-Chien Niu; Tsai-Sheng Fu; Po-Liang Lai; Wen-Jer Chen

    2004-01-01

    Background: In multilevel spinal cord compression caused by cervical spondylosis, surgeonsface the choice of performing a posterior route as a laminectomy orlaminoplasty, or an anterior route as multiple adjacent interbody decompressionsor corpectomies. The anterior cervical operation is not considered bysome clinicians because of concerns about complications and the complexityof multilevel anterior cervical surgery.Methods: In this retrospective study, 14 patients with multilevel cervical sp...

  17. Complications of the anterior approach to the cervical spine

    OpenAIRE

    Marcelo Lemos Vieira da Cunha; Francisco Alves de Araújo Júnior; Cássio Czottis Grapiglia; Denildo César Amaral Veríssimo; Roberta Rehder; Samir Ale Bark; Luis Alencar Biurrum Borba

    2014-01-01

    OBJECTIVE: To evaluate the complications of anterior approach to the cervical spine in patients who underwent cervical arthrodesis with instrumentation. METHODS: Prospective and descriptive study was conducted from January 2009 to April 2010. All patients who underwent arthrodesis of the cervical spine by anterior approach were included, regardless the diagnosis. Access was made by the anterior approach on the right side. We evaluated the number of operated levels (1, 2 or 3 levels) and,...

  18. Current approach in diagnosis and management of anterior uveitis

    OpenAIRE

    Agrawal Rupesh; Murthy Somasheila; Sangwan Virender; Biswas Jyotirmay

    2010-01-01

    Uveitis is composed of a diverse group of disease entities, which in total has been estimated to cause approximately 10% of blindness. Uveitis is broadly classified into anterior, intermediate, posterior and panuveitis based on the anatomical involvement of the eye. Anterior uveitis is, however, the commonest form of uveitis with varying incidences reported in worldwide literature. Anterior uveitis can be very benign to present with but often can lead to severe morbidity if not treated...

  19. Double anterior chamber in a patient with glaucoma and microspherophakia

    Directory of Open Access Journals (Sweden)

    Hamid Khakshoor

    2011-01-01

    Full Text Available We report the case of a 16-year-old woman with microspherophakia and secondary open angle glaucoma. The patient presented with a membrane dividing the anterior chamber into two segments without edema or Descemet′s membrane detachment. Slit lamp biomicroscopy, Pentacam, and specular microscopy images were obtained. Double anterior chamber is primarily found in patients with anterior chamber anomalies when there is no history of surgery or trauma.

  20. No volumetric differences in the anterior cingulate of psychopathic individuals

    OpenAIRE

    Glenn, Andrea L.; Yang, Yaling; Raine, Adrian; Colletti, Patrick

    2010-01-01

    Functional imaging studies of psychopathy have demonstrated reduced activity in the anterior cingulate, yet it is unclear whether this region is structurally impaired. In this study, we used structural MRI to examine whether volumetric differences exist in the anterior cingulate between psychopathic (n=24) and control (n=24) male participants. We found no group differences in the volume of the anterior cingulate or its dorsal and ventral subregions. Our findings call into question whether the...

  1. Rehablitation of mandibular fracture with anterior teeth loss

    OpenAIRE

    Singh, Meenakshi; Singh, Ajay; Rajpal, Jaisika; K. K. Gupta; Singh, Vibha

    2011-01-01

    We report here on rehabilitating a case with mandibular fracture and lower anterior teeth loss. Three double-staged implants were placed in the lower anterior region; in an attempt to rehabilitate the condition of five missing lower teeth, two natural teeth were prepared to act as natural abutments. Teeth implant-supported prosthesis was fabricated. Patient with a right mandibular fracture and loss of lower anterior missing teeth was successfully rehabilitated with teeth implant-supported pro...

  2. Audit on necessity of radiographs in anterior shoulder dislocations

    OpenAIRE

    K. Ahmadi, M.D; M. Mofidi, M.D.

    2008-01-01

    AbstractBackground and Purpose: Anterior shoulder dislocation is the most common major joint dislocation. In most cases, this dislocation is being relocated in emergency departments. Routinely, pre and post reduction radiographs are performed. This study was done to determine the necessity of radiographs in the emergency department for management of patients with suspected anterior shoulder dislocation.Materials and Methods: In this case series study, 116 patients suspected of anterior should...

  3. Winging of scapula due to serratus anterior tear

    Directory of Open Access Journals (Sweden)

    Varun Singh Kumar

    2014-10-01

    Full Text Available 【Abstract】Winging of scapula occurs most commonly due to injury to long thoracic nerve supplying serratus anterior muscle. Traumatic injury to serratus anterior muscle itself is very rare. We reported a case of traumatic winging of scapula due to tear of serratus anterior muscle in a 19-year-old male. Winging was present in neutral position and in extension of right shoulder joint but not on "push on wall" test. Patient was managed conservatively and achieved satisfactory result. Key words: Serratus anterior tear; Scapula; Wounds and injuries

  4. 髂骨螺钉骨盆置钉方法的临床解剖研究%Clinical anatomic research of pelvic screw methods with sacral nails

    Institute of Scientific and Technical Information of China (English)

    聂海滨; 高晓群

    2014-01-01

    Objective To clarify the angle parameters of ilium after implantation screw nails way,and the feasibility of the ilium screw placement and security,in order to provide the reference of ilium nail.Methods Einhteen anticorrosion pelvic specimens were chosen,the soft tissue of peluic area carefully done.The measurement data were:①the S1 pedicle observation and measurement.②using sacral nailing with the nothod of this study for 18 pelvic ring posterior injury patients and follow-up its therapeutic effect.Results (1)the S1 pedicle measurement results:① The S1 pedicle height (20.2 ± 2.3) mm.②S1 pedicle width (27.7 ±2.0) mm.③S1 point to needle into the pedicle center distance (49.1 ±3.6) mm.④The needle point to S1 cortex of vertebral body before side range (86.5 ± 3.8) mm.⑤The needle point located at S1 under ahead after iliac mark(24.6 ±2.9) nun,above greater sciatic notch(41.8 ±3.4) mm.⑥Direction perpendicular to the needle for the lateral aspect of the ilium after wing,then end to tilt (7.1 ±2.3)°,back to tilt(7.7 ±3.8)°.(2)Clinical application evaluation:18 cases of sacral was placed for 19 sacral nail,and the X-ray films review showed sacral nail is normally located in S1 pedicle and vertebral body,and pelvic reset is also good.Conclusions ①The sl pedicle sacroiliac joint screws should choose long for 75 mm screws for appropriate.②The S1 pedicle level sacroiliac joint screws into the needle is located in the point of sciatic cut trace 40 mm above,after coming under the front was 25 mm.③The direction perpendicular to the needle for the lateral aspect of the ilium after wing,then end to tilt 5°-10°,back to tilt 5°-10°.%目的 明确经髂后上棘植入髂骨螺钉的角度参数,对髂骨螺钉置入的可行性以及安全性进行全方位的探讨,为研制适合国人的髂骨钉提供参考数据.方法 采用18具防腐骨盆标本,对骨盆周围软组织仔细剔除.测量的数据有:①Sl椎弓根观测与测量.②采用

  5. The Effect of Vertical Oscillatory Pressure (VOP) on Youths and Elderly Adult Low Back Pain (LBP) Intensity and Lumbo-Sacral Mobility.

    Science.gov (United States)

    Egwu, Michael Ogbonnia; Ojeyinka, Adewale Akeem; Olaogun, Matthew Olatokumbo B

    2007-01-01

    The effect of Vertical Oscillatory Pressure (VOP) on Low Back Pain (LBP) intensity and lumbo-sacral mobility in youths compared to elders was examined. Eighty five male (56) and female (29) subjects comprising 45 youths (18-28 years old) and 42 elders (65-75 years old), including LBP (40) and pain-free individuals participated in the study. Subjects with LBP received VOP on each vertebra from the first lumbar to the sacrum, 10 oscillations in one minute repeated at each vertebra. Pain intensity (measured using Borg's 10 point scale) and mobility were measured at the start, after VOP and five minutes after cryotherapy. Control subjects did not receive VOP and cryotherapy but had their sensory perception and spinal mobility measured at the start, after 15 and 26 minutes respectively. Pain intensity decreased significantly [elders, pCryotherapy after VOP therapy did not add any significant effect on pain intensity and trunk mobility. Mobility and perceptual levels of the control subjects did not alter significantly. Pain intensity and flexion (forward and side flexions in elders only) are improved by VOP and should be preferred spinal mobilization therapy outcome measures in youths and elders with LBP respectively. PMID:25792881

  6. Síndrome tóxica do segmento anterior Toxic anterior segment syndrome

    Directory of Open Access Journals (Sweden)

    Luiz Filipe de Albuquerque Alves

    2013-02-01

    Full Text Available A síndrome tóxica do segmento anterior (STSA é uma severa reação inflamatória aguda causada por agente não infeccioso que entra no segmento anterior, resultando em lesão celular tóxica com necrose e apoptose mediado por resposta imunológica. Neste relato de caso de STSA são enfatizadas as causas mais comuns para o aparecimento da síndrome, apontam para os cuidados que devem ser tomados no processo de esterilização do material cirúrgico além de revisar a melhor conduta diante desses casos. Em conclusão notou-se que o foco principal deve ser a prevenção, pois o tratamento busca apenas suprimir a resposta inflamatória secundária. O tratamento nos casos de STSA consiste em intensa instilação de esteróides tópicos com seguimento rigoroso e controle de complicações tardias como o glaucoma.Toxic anterior segment syndrome is acute inflammatory reaction caused by a noninfectious substance that enters the anterior segment, resulting in extracellular damage with necrosis and apoptosis during an immune response. We have the report of a case of toxic anterior segment syndrome (TASS, in which the authors seek to emphasize the most common causes of the appearance of these syndrome. They point out the care that must be taken in the process of sterilization of surgical material, in addition to reviewing the best conduct when faced with these cases. In conclusion, it was noted that the main focus should be on prevention, as treatment only seeks to suppress the secondary inflammatory response. Treatment in cases of toxic anterior segment syndrome (TASS consists of intense instillation of topical steroids with strict follow-up and control of late complications such as glaucoma.

  7. Tunnel widening in anterior cruciate ligament reconstruction

    DEFF Research Database (Denmark)

    Clatworthy, M G; Annear, P; Bulow, J U;

    1999-01-01

    We report a prospective series evaluating the incidence and degree of tunnel widening in a well-matched series of patients receiving a hamstring or patella tendon graft for anterior cruciate ligament (ACL) deficiency. We correlated tunnel widening with clinical factors, knee scores, KT-1000 and...... similar endoscopic procedure and accelerated postoperative rehabilitation. Tunnel widening was determined using standardized anteroposterior (AP) and lateral X-rays adjusted for magnification. A limited series of MRIs was performed to validate these measurements. There was a significant difference in the...... degree of tunnel widening between the two groups. The mean increase in femoral tunnel area in the hamstring group was 100.4% compared with a decrease of 25% in the patella tendon group (P = <0.0001). In the tibial tunnel the mean increase in the hamstring group was 73.9% compared with a decrease of 2...

  8. Mechanisms of anterior cruciate ligament injury

    International Nuclear Information System (INIS)

    The anterior cruciate ligament (ACL) may be injured by various mechanisms. Each mechanism is know to produce specific combinations of ligamentous and meniscal abnormalities. This paper reports that this project was undertaken to evaluate the ability of MR imaging to characterize fully these different patterns of ACL injury. Two hundred fifty knee MR examinations in patients with suspected ACL injury were reviewed retrospectively. The presence of ACL injury and associated ligamentous, capsular, meniscal, and bone marrow abnormalities were correlated with the clinical history and mechanism of injury. Surgical or arthroscopic follow-up was available in all patients. As expected, ACL injuries were found to have a broad spectrum of associated abnormalities identified by MR imaging. Several mechanism-specific patterns of ligamentous and meniscal injury were observed; however, patterns of bone marrow edema and injury proved to be the most useful in predicting the mechanism of injury

  9. Concrescent triplets involving primary anterior teeth

    Directory of Open Access Journals (Sweden)

    Urvashi Sharma

    2013-01-01

    Full Text Available Odontogenesis is a complex process wherein more than 200 genes are known to play a significant role in tooth development. An imbalance can lead to an abnormality in the number, size, shape or structure of the developing tooth/teeth. The presence of an extra dental lamina forms a supernumerary tooth. The supernumerary teeth are of two types: A rudimentary tooth where the supernumerary tooth does not resemble any tooth in the normal series or a supplemental tooth in which this anomalous tooth resembles one in the normal series. It is also very rare to encounter triple teeth in primary dentition. The union of these teeth may be through fusion, gemination, concrescence or a combination of fusion and gemination. Presented is a rare case of concrescence involving maxillary deciduous incisors and a supplemental tooth in a 7-year-old boy. The differential diagnosis, etiology, and complications of primary anterior triple teeth are discussed.

  10. MR imaging of anterior cruciate ligament tears

    Energy Technology Data Exchange (ETDEWEB)

    Takaki, Kazuhiro; Tomari, Kazuhide; Asao, Tsunenori [Shinbeppu Hospital, Oita (Japan)

    1995-09-01

    To investigate magnetic resonance (MR) imaging of anterior cruciate ligament (ACL) tears, the authors retrospectively reviewed 39 MR imaging examinations in 39 patients. We classified the MR imaging patterns of the torn ACL into four types. Torn ACL appears as a homogeneous iso-intensity mass on Type I images; as a continuous thin and waving low-intensity band with or without high-signal-intensity spots on the Type II images; as a disrupted band with a high-signal-intensity area on Type III images and as an absence of the ACL on Type IV images. We also report secondary lesions on MR imaging findings associated with tears of the ACL, posterior cruciate ligament index and bone bruising, in our patients. (author).

  11. MR imaging of anterior cruciate ligament tears

    International Nuclear Information System (INIS)

    To investigate magnetic resonance (MR) imaging of anterior cruciate ligament (ACL) tears, the authors retrospectively reviewed 39 MR imaging examinations in 39 patients. We classified the MR imaging patterns of the torn ACL into four types. Torn ACL appears as a homogeneous iso-intensity mass on Type I images; as a continuous thin and waving low-intensity band with or without high-signal-intensity spots on the Type II images; as a disrupted band with a high-signal-intensity area on Type III images and as an absence of the ACL on Type IV images. We also report secondary lesions on MR imaging findings associated with tears of the ACL, posterior cruciate ligament index and bone bruising, in our patients. (author)

  12. MR imaging evaluation of anterior cruciate ligaments

    International Nuclear Information System (INIS)

    On 546 knees, the authors have obtained MR images (0.5 T or 1.5 T). The protocol included 5-mm-thick contiguous sagittal and oblique coronal images (in the plane of the anterior cruciate ligament [ACL]) and T1-, proton-density-, and T2-weighted sequences. In 174 patients, correlations with arthroscopic or surgical findings were available. In these cases, sagittal and oblique coronal images were retrospectively and separately read by two radiologists, who were blinded to other results. The mean accuracy of sagittal MR images alone was 88% for the depiction of partial and complete ACL tears, intraligamental bleeding, and scarring; the accuracy of oblique coronal images alone was 96%. Use of sagittal and oblique coronal images together achieved 98% accuracy

  13. Patellotibial contusions in anterior cruciate ligament tears.

    Science.gov (United States)

    Wissman, Robert D; England, Eric; Mehta, Kaushal; Nepute, Joshua; Von Fischer, Nathaniel; Apgar, Josh; Javadi, Ariyan

    2014-02-01

    Bone contusions are an important ancillary finding of many knee injuries. Not only are they a source of pain, they may suggest a mechanism of injury or a specific derangement of the knee joint. We have encountered a small number of patients being evaluated for anterior cruciate ligament (ACL) tears with unexplained patellar and tibial edema at magnetic resonance (MR) imaging. We present three individuals with contusions of the inferior patella with a corresponding contusion of the anteromedial tibial plateau. Internal derangements in these patients were similar to other individuals with acute ACL tears, however osseous contusions were more widespread. In conclusion, patellotibial contusions are rare and may indicate an injury with forces greater than usually encountered in most ACL tears. A careful search for uncommon associated injuries is prudent in these high-energy knee injuries. PMID:24037484

  14. RETAINED STONE PIECE IN ANTERIOR CHAMBER

    Directory of Open Access Journals (Sweden)

    ZvornicaninJasmin, Nadarevic-VodencarevicAmra

    2015-04-01

    Full Text Available ABSTRACT We read with interest the article by Surekha et al. regarding the retained stone piece in anterior chamber. Similar to the results of previous studies, the authors found that delayed intraocular foreign body (IOFB management can result in good visual outcome without an apparent increased risk of endophthalmitis or other deleterious side effects. However, the authors failed to explain the exact reason for the diminution of vision in patients left eye. It is unclear what the uncorrected visual acuity was and what kind of correction was used, more precisely type and amount of cylinder, given the presence of the corneal opacity. Since the size of the IOFB is approximately 4x4x1mm, significant irido-corneal angle changes resulting in intraocular pressure raise and optic nerve head damage can be expected. Traumatic glaucoma following open globe injury can occur in 2.7 to 19% of cases, with several risk factors associated with glaucoma development (advanced age, poor visual acuity at presentation,perforating rather than penetrating ocular injury,lens injury, presence of vitreous hemorrhage and presence of an IOFB. Earlier reportsof latetraumaticoptic neuropathy onset, even after several years, indicate that this possibility cannot be completely ruled out too. Therefore, repeated intraocular pressure measurements, gonioscopy, pupillary reaction assessment, together with through posterior segment examination including visual field and optical coherence tomography examinations can be useful in determining the possible optic nerve damage as one of the possible reasons for visual acuity reduction. The authors did not suggest any operative treatment at this time. However, it should bear in mind that the inert anterior chamber IOFB could be a risk factor for non-infectious endophthalmitis development even after many years. Also, long term retained anterior chamber foreign body leads to permanent endothelial cell loss and can even result in a corneal

  15. Foreign Body Embedded in Anterior Chamber Angle

    Directory of Open Access Journals (Sweden)

    Shmuel Graffi

    2012-01-01

    Full Text Available Introduction. We present a case of a metallic foreign body embedded in the anterior chamber angle. After standing in close proximity to a construction worker breaking a tile, a 26-year-old woman using soft contact lens for the correction of mild myopia presented to emergency department for evaluation of a foreign body sensation of her right eye. Methods and Results. Diagnosis was confirmed by gonioscopic examination and a noncontrast CT scan of head and orbits. The foreign body was removed by an external approach without utilizing a magnet. The patient's final outcome was favorable. Discussion. The above is a rare clinical situation, which is impossible to detect on slit-lamp examination without a gonioscopic view. Proper imaging and a specific management are mandatory in order to achieve favorable outcome.

  16. The various types of neurogenic bladder dysfunction: an update of current therapeutic concepts.

    Science.gov (United States)

    Madersbacher, H

    1990-05-01

    Increased experience with treatment strategies developed during the last 10 years in the field of neurourology justifies an update of current therapeutic concepts. Based on a rather simple, but clinically useful, classification of detrusor-sphincter dysfunction the therapeutic concepts now available for four prototypes of detrusor-sphincter dysfunction are discussed. (1) For the combination of a hyperreflexive detrusor with a hyperreflexive (spastic) sphincter, characteristic for the reflex- and the uninhibited neuropathic bladder, detrusor-sphincter dyssynergia (DSD) is still the greatest problem, and transurethral sphincterotomy is the method of choice if this situation cannot otherwise be managed. One concept is to convert detrusor hyperreflexia into hyporeflexia by adequate pharmacotherapy, which is nowadays available, and to assist or to accomplish bladder emptying by clean intermittent (self-) catheterisation (CIC) with the advantage of dry intervals in between. Japanese colleagues recommend bladder overdistension during the spinal shock phase to achieve detrusor hyporeflexia, but this procedure is rather decisive at an early stage of the disability, leaving the detrusor no chance for further rehabilitation. Another possibility is rhizotomy of the sacral posterior roots to eliminate detrusor hyperreflexia, and the simultaneous implantation of a sacral anterior root stimulator (Brindley) to achieve electrically induced micturition. From our personal experience with 12 patients this concept is ideal for female patients with unbalanced reflex bladder and otherwise uncontrollable reflex incontinence. (2) The combination of a weak detrusor with a spastic sphincter is a clear indication for CIC, as the bladder is emptied regularly, and due to the spastic sphincter, the patient stays continent as long as controlled fluid intake prohibits overflow incontinence. The implantation of an anterior sacral root stimulator is an alternative approach provided that at least

  17. Endoscopic anterior decompression in cervical disc disease

    Directory of Open Access Journals (Sweden)

    Yad Ram Yadav

    2014-01-01

    Full Text Available Background: Although microscopic anterior cervical discectomy with or without fusion are common surgical procedures for treatment of cervical herniated discs, loss of disc height, pseudarthrosis, and adjacent disc degeneration are some of the problems associated with it. This study is aimed to evaluate results of endoscopic microforaminotomy in cervical disc diseases. Materials and Methods: A prospective study of 50 patients of mono segmental soft or hard disc causing myeloradiculopathy was undertaken. A visual analogue scale (VAS for neck and arm pain and functional outcomes using the Nurick grading system were assessed. There were 28, 12, 8, and 2 patients at C5-6, C6-7, C4-5, and C3-4 levels disc diseases, respectively. Patients with two or more level disc, instabilities, disc extending more than half vertebral body height, and previous operation at the same segment were excluded. Results: Age ranged from 21 to 67 years. Average postoperative reduction in disc height, operating time, and blood loss was 1.1 mm, 110 minutes, and 30 ml, respectively. Average pre-operative VAS score for arm pain and Nurick grading was 7.6 and 2.7, which improved to 1.9 and 0.82, respectively. All patients improved; 1, 2, 3 grade improvement was seen in 10, 27, and 10 patients, respectively. There was no significant complication or any mortality. Conclusion: Although longer follow up of large number of patients is required, endoscopic microforaminotomy is a safe and an effective alternative to microscopic anterior discectomy with or without fusion.

  18. Anterior humeral circumflex artery avulsion with brachial plexus injury following an isolated traumatic anterior shoulder dislocation.

    Science.gov (United States)

    Shah, Rohi; Koris, Jacob; Wazir, Akhlaq; Srinivasan, Shyamsundar S

    2016-01-01

    A 70-year-old man presented to accident and emergency with an isolated anteriorly dislocated shoulder, in the absence of a concomitant fracture. There was no neurovascular deficit at presentation, and the shoulder was reduced under sedation, using the Kocher's technique. Following this, the patient developed signs of hypovolaemic shock. Clinical examination revealed an expanding fullness in the deltopectoral area, with compromise of the limb neurovascular status. CT imaging confirmed an expanding haematoma from the axillary vessels, restricting left lung expansion. Once resuscitated, the patient was transferred to theatre for exploration of the bleeding vessels. Intraoperative findings included an avulsed anterior circumflex humeral artery that was subsequently ligated. Postoperatively, the patient developed axillary, radial, median and ulnar nerve neuropraxia, which improved clinically prior to discharge. The patient was ultimately discharged home after a lengthy inpatient stay. PMID:26969353

  19. Tireoide ectópica no mediastino anterior Ectopic thyroid in the anterior mediastinum

    Directory of Open Access Journals (Sweden)

    Maria José Araújo da Cunha Guimarães

    2009-04-01

    Full Text Available A ectopia de tireoide é rara, e a sua localização no mediastino anterior é excepcional, estando descritos apenas 5 casos nos últimos 30 anos. Os autores apresentam 2 casos clínicos, além de uma revisão da literatura abordando a etiologia, a embriologia e manifestações clínicas de ectopia de tireoide.Ectopic thyroid is a rare condition, and its location in the anterior mediastinum is even rarer, there having been only 5 reported cases in the past 30 years. Here, we describe 2 clinical cases and present a review of the literature regarding the etiology, embryology and clinical manifestations of ectopic thyroid.

  20. Dysphagia due to anterior cervical osteophytosis: case report

    OpenAIRE

    Frederico Miguel Santos Silva Marquez Correia; João Paulo de Sousa Goucha Jorge; Ana Sofia Teixeira Neves; Gabriel Filipe Gonçalves Xavier; Marco Miguel Barroso de Oliveira; José Eduardo Paiva Ferreira

    2014-01-01

    The objective of this study is to highlight the possibility of dysphagia induced by anterior cervical osteophytes. When not diagnosed early this condition may be responsible for complications such as severe dysphagia and potential lung aspiration, especially in elderly patients. Analysis of a case report of a 72-year old woman who presented cervical pain and progressive dysphagia. Imaging studies have shown anterior ce...

  1. Cataract Surgery in Eyes with Shallow Anterior Chamber

    OpenAIRE

    Hüseyin Bayramlar; Remzi Karadağ; Ünsal Sarı

    2014-01-01

    Shallow anterior chamber may be encountered in an eye planned for cataract surgery as well as during phacoemulsification. In both situations, cataract surgery is a challenging case. In this article, we tried to review the situations and management of shallow anterior chamber in cataract surgery. (Turk J Ophthalmol 2014; 44: 388-91

  2. Cataract Surgery in Eyes with Shallow Anterior Chamber

    Directory of Open Access Journals (Sweden)

    Hüseyin Bayramlar

    2014-10-01

    Full Text Available Shallow anterior chamber may be encountered in an eye planned for cataract surgery as well as during phacoemulsification. In both situations, cataract surgery is a challenging case. In this article, we tried to review the situations and management of shallow anterior chamber in cataract surgery. (Turk J Ophthalmol 2014; 44: 388-91

  3. Bilateral agenesis of the anterior cruciate ligament: MRI evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Bedoya, Maria A.; Jaramillo, Diego [The Children' s Hospital of Philadelphia, Radiology Department, Philadelphia, PA (United States); McGraw, Michael H. [Hospitalof theUniversityof Pennsylvania, Divisionof Orthopaedics, Philadelphia, PA (United States); Wells, Lawrence [The Children' s Hospital of Philadelphia, Division of Orthopaedics, Philadelphia, PA (United States)

    2014-09-15

    Bilateral agenesis of the anterior cruciate ligament (ACL) is extremely rare. We describe a 13-year-old girl who presented with bilateral knee pain without history of trauma; she has two family members with knee instability. Magnetic resonance imaging showed bilateral absence of the ACL, and medial posterior horn meniscal tears. Bilateral arthroscopic partial meniscectomy and anterior cruciate ligament reconstruction was performed. (orig.)

  4. Anterior chamber cholesterolosis in a patient with retinoblastoma.

    Science.gov (United States)

    Hong, Bryan K; Say, Emil Anthony T; Chévez-Barrios, Patricia; Lee, Thomas C; Kim, Jonathan W

    2016-01-01

    Anterior chamber cholesterolosis is a rare phenomenon typically associated with non-neoplastic conditions such as hyphema or Coats disease; it has never been reported to be associated with intraocular malignancy. We report a case of anterior chamber cholesterolosis presenting in the setting of retinoblastoma and discuss clinical features relevant for its differentiation from Coats disease. PMID:27330481

  5. Surgical Tutorial of a Robotic-Assisted Anterior Pelvic Exenteration

    Medline Plus

    Full Text Available ... United States to have recurrence of her cervical cancer in the anterior portion of the cervix and the anterior vagina and it invading into ... involving the posterior bladder, the vagina and the cervix completely ... negative for cancer. She was surgically cured with this procedure that ...

  6. Temporal and spatial requirements for Nodal-induced anterior mesendoderm and mesoderm in anterior neurulation.

    Science.gov (United States)

    Gonsar, Ngawang; Coughlin, Alicia; Clay-Wright, Jessica A; Borg, Bethanie R; Kindt, Lexy M; Liang, Jennifer O

    2016-01-01

    Zebrafish with defective Nodal signaling have a phenotype analogous to the fatal human birth defect anencephaly, which is caused by an open anterior neural tube. Previous work in our laboratory found that anterior open neural tube phenotypes in Nodal signaling mutants were caused by lack of mesendodermal/mesodermal tissues. Defects in these mutants are already apparent at neural plate stage, before the neuroepithelium starts to fold into a tube. Consistent with this, we found that the requirement for Nodal signaling maps to mid-late blastula stages. This timing correlates with the timing of prechordal plate mesendoderm and anterior mesoderm induction, suggesting these tissues act to promote neurulation. To further identify tissues important for neurulation, we took advantage of the variable phenotypes in Nodal signaling-deficient sqt mutant and Lefty1-overexpressing embryos. Statistical analysis indicated a strong, positive correlation between a closed neural tube and presence of several mesendoderm/mesoderm-derived tissues (hatching glands, cephalic paraxial mesoderm, notochord, and head muscles). However, the neural tube was closed in a subset of embryos that lacked any one of these tissues. This suggests that several types of Nodal-induced mesendodermal/mesodermal precursors are competent to promote neurulation. genesis 54:3-18, 2016. © 2016 Wiley Periodicals, Inc. PMID:26528772

  7. [Large distal anterior cerebral artery aneurysm associated with azygos anterior cerebral artery: case report].

    Science.gov (United States)

    Suzuki, Y; Kawamata, T; Matsumoto, H; Kunii, N; Matsumoto, K

    1998-10-01

    A 51-year-old woman presented with a distal anterior cerebral artery aneurysm (DACAA) manifesting as severe headache and monoparesis of the left lower limb. Computed tomography revealed subarachnoid hemorrhage in the interhemispheric fissure, bilateral sylvian fissures, and basal cistern, and a hematoma in the supracallosal region. Angiography showed a large aneurysm (23 x 18 mm) located on the distal end of the azygos anterior cerebral artery (azygos ACA) at the supracallosal portion. T2-weighted magnetic resonance imaging demonstrated the hematoma as a mixed intensity mass, compressing the corpus callosum downward, and the aneurysm as a flow void anterior to the hematoma. Unilateral frontoparietal parasagittal craniotomy was performed with a horse-shoe shaped incision. The aneurysm was clipped via the interhemispheric approach, and the hematoma was aspirated. Postoperative angiography showed disappearance of the aneurysm and intact azygos ACA. The patient was discharged with mild monoparesis, paresthesia of the left lower limb and diagnostic dyspraxia. DACAA almost always arises at or near the genu of the corpus callosum and is often associated with vascular anomaly. In the literature, 22 of 26 cases of large and giant DACAA were located at or near the genu, but only 3 cases, including ours, in the supracallosal area. 11 cases were associated with azygos ACA. Therefore, hemodynamic stress caused by vascular anomaly may be involved in the formation of large or giant DACAA in contrast with cases of normal DACAA. PMID:9789300

  8. Anterior commissure versus corpus callosum: A quantitative comparison across mammals.

    Science.gov (United States)

    Ashwell, Ken W S

    2016-04-01

    Mammals rely on two major pathways to transfer information between the two hemispheres of the brain: the anterior commissure and the corpus callosum. Metatheria and monotremes rely exclusively on the anterior commissure for interhemispheric transfer between the isocortices and olfactory allocortices of each side, whereas Eutheria use a combination of the anterior commissure and an additional pathway exclusive to Eutheria, the corpus callosum. Midline cross-sectional area of the anterior commissure and corpus callosum were measured in a range of mammals from all three infraclasses and plotted against brain volume to determine how midline anterior commissure area and its size relative to the corpus callosum vary with brain size and taxon. In Metatheria, the square root of anterior commissure area rises in almost direct proportion with the cube root of brain volume (i.e. the ratio of the two is relatively constant), whereas among Eutheria the ratio of the square root of anterior commissure area to the cube root of brain volume declines slightly with increasing brain size. The total of isocortical and olfactory allocortical commissure area rises more rapidly with increasing brain volume among Eutheria than among Metatheria. This means that the midline isocortical and olfactory allocortical commissural area of metatherians with large brains (about 70ml) is only about 50% of that among eutherians with similarly sized brains. On the other hand, isocortical and olfactory allocortical commissural area is similar in Metatheria and Eutheria at brain volumes around 1ml. Among the Eutheria, some groups make less use of the anterior commissure pathway than do others: soricomorphs, rodents and cetaceans have smaller anterior commissures for their brain size than do afrosoricids, erinaceomorphs and proboscideans. The findings suggest that use of the anterior commissural route for isocortical commissural connections may have placed limitations on interhemispheric transfer of

  9. Anterior tension band plating for anterior tibial stress fractures in high-performance female athletes - A report of 4 cases

    NARCIS (Netherlands)

    O. Borens; M.K. Sen; R.C. Huang; J. Richmond; P. Kloen; J.B. Jupiter; D.L. Helfet

    2006-01-01

    Stress fracture of the anterior tibial cortex is an extremely challenging fracture to treat, especially in the high-performance female athlete who requires rapid return to competition. Previous reports have not addressed treating these fractures in the world-class athlete with anterior plating. We h

  10. Catarata polar anterior piramidal deslocada para a câmara anterior causando edema de córnea: relato de caso Corneal edema caused by a pyramidal anterior polar cataract dislocated to the anterior chamber: case report

    Directory of Open Access Journals (Sweden)

    Ramon Coral Ghanem

    2004-08-01

    Full Text Available Cataratas polares anteriores piramidais são opacidades cônicas que se projetam para a câmara anterior a partir da cápsula anterior do cristalino. Na grande maioria dos pacientes a opacidade permanece aderida e estável durante toda a vida. O objetivo deste trabalho é documentar uma manifestação incomum desse tipo de catarata: a deiscência espontânea das pirâmides para a câmara anterior causando descompensação endotelial e edema corneal bilateral. Relatamos o caso de uma paciente feminina, de 66 anos, branca, que apresentava edema corneal localizado inferiormente no olho direito associado à lesão nodular branco-esclerótica compatível com a pirâmide anterior da catarata polar. O olho esquerdo apresentava edema corneal difuso intenso e presença de uma catarata polar anterior com a região piramidal deslocada para a câmara anterior. Sabe-se que a pirâmide anterior pode permanecer inabsorvida na câmara anterior por longo período, pois é composta de tecido colágeno denso. Isto causa perda endotelial progressiva e edema corneal e deve ser considerada indicação de remoção cirúrgica da catarata polar anterior e de seu fragmento. Ressalta-se, também, a importância do bom senso no julgamento das cataratas polares anteriores, considerando-se tamanho da opacidade, simetria das opacidades e componente cortical associado, na tentativa de se evitar ambliopia.Pyramidal anterior polar cataracts are conical opacities that project into the anterior chamber from the anterior capsule of the lens. In the vast majority of patients the opacity remains bound and stable throughout life. We report an unusual complication of this type of cataract: spontaneous dehiscence of the pyramids to the anterior chamber causing bilateral endothelial damage and corneal edema. 66-year-old white woman presented with inferior corneal edema in the right eye and diffuse corneal edema in the left eye. A white nodular lesion was observed in the inferior angle

  11. Estudio epidemiológico de las luxaciones sacroilíacas caninas y de su tratamiento - Epidemiological study about dog´s ilio-sacral luxations and their treatment

    Directory of Open Access Journals (Sweden)

    Casasola, A.

    2010-07-01

    Full Text Available ResumenSe ha realizado un estudio retrospectivo en 23 perros recibidos en laConsulta de Cirugía de la Facultad de Veterinaria de la Universidad deExtremadura a los que se les diagnosticó subluxación o luxación sacroilíaca unilateral o bilateral. El 1,06% de los perros con lesiones traumatológicas y/o ortopédicas tienen luxación sacroilíaca. El 39,13% de los casos de luxaciones sacroilíacas pesan menos de 10 kg. y el 73,9% son menores de 2 años. El 82,6% se deben a atropellos por vehículos de motor. El 20,7% (23/111 de las fracturas de pelvis en perros se acompañan de luxaciones sacroilíacas. A ninguno de los 16 casos remitidos por otro veterinario se le había diagnosticado la luxación sacroilíaca. Diagnóstico que no debe ser pasado por alto, porque, en nuestro estudio, el 28,6% de los casos se asociabacon déficits neurológicos. Un 86,25% de las luxaciones sacroilíacasestaban asociadas a otras lesiones, como fracturas de ilion, isquion,pubis, fémur, luxación lumbosacra o arrancamiento sacrococcígeo.La técnica quirúrgica se ha realizado con un abordaje dorsal y consistía, fundamentalmente, en la estabilización de la articulación con tornillos,agujas de Kirschner o combinaciones de ambos. En un 60% de los casos (6/10 se produjeron complicaciones intraoperatorias. En 4/6 por problemas en la colocación de implantes, bien inserciones repetidas o malposiciones. Las complicaciones postoperatorias acaecieron en el 30% (3/10, un caso por infección y dos por movilización de los implantes. En el 25% de los casos que llevaban agujas de Kirschner se produjeron migraciones de las mismas.SummaryA retrospective study in 23 dogs received in the Surgery Department ofthe Veterinary Faculty of Extremadura´s University whose diagnoseswere unilateral or bilateral ilio-sacral sub-luxation or luxation has been done. One point zero six percent of the dogs with traumatological and/or orthopedical injuries have ilio-sacral luxation. The

  12. MRI of anterior cruciate ligament healing

    Energy Technology Data Exchange (ETDEWEB)

    Ihara, Hidetoshi; Miwa, Megumi; Deya, Keizo; Torisu, Kenji [Kyushu Rosai Hospital, Kitakyushu (Japan)

    1996-03-01

    The purpose of this study was to evaluate using MRI the natural healing of the anterior cruciate ligament (ACL) when treated conservatively by early protective motion. Consecutive acute complete intraligamentous ruptures of the ACL in 50 cases that were allowed to heal without surgery were evaluated before and after 3 month treatment by MRI, arthroscopy, and stress radiographs. Twenty-nine of the 50 patients were also reevaluated 11 months from the initial injury, of which 7 were reevaluated again 24 months from the initial injury by MRI. The MR appearance of the treated ACL was categorized into four grades depending on homogeneity, straight band, and size. MR assessment of the ACL after 3 month treatment demonstrated a well defined normal-sized straight band in 37 cases (74%). There was a significant relationship between the 3 and 11 month MR evaluations (r. = 0.801, p < 0.0001). There were also significant relationships between the MR and arthroscopic evaluations (r, = 0.455, p < 0.005) and between the MR and stress radiographic evaluations (r, = 0.348, p < 0.025) after the 3 month treatment. MRI can demonstrate ACL healing when treated conservatively with early protective mobilization. 40 refs., 3 figs., 2 tabs.

  13. Approaching the ruptured anterior cruciate ligament.

    Science.gov (United States)

    Sarraf, Khaled M; Sadri, Amir; Thevendran, Gowreeson; Vedi, Vikas

    2011-08-01

    Anterior cruciate ligament (ACL) disruptions are common injuries that currently hold a fearsome reputation among athletes of all abilities and disciplines. Indeed, if the diagnosis is missed at first presentation, it is difficult to attribute ongoing instability and recurrent injury to an ACL tear. Classically, patients then often improve shortly before repeatedly reinjuring their knee. At some point, the knee may lock, necessitating an arthroscopic meniscectomy. Tragically, this then hastens the progression of joint arthrosis and the decline of the joint function. While the burden of responsibility does not lie solely with the junior doctor or the general practitioner, it is often at the first consultation that the natural history of this devastating injury is decided. The ability to recognise, institute early management and reassure patients with ACL tears about the future is an invaluable asset to the non-specialist junior doctor. Once diagnosed, the responsibility of advising and further counselling of patients with ACL injuries is best left to the orthopaedic knee specialist. Family practitioners and emergency room doctors should not feel pressured to offer advice on specialist areas such as return to sports without reconstruction or indeed the need for reconstruction. Indeed, decisions to return to sports with ACL-deficient knees have all too often led to disastrous reinjury events to the articular cartilage and/or the menisci. PMID:21097944

  14. Guideline on anterior cruciate ligament injury.

    Science.gov (United States)

    Meuffels, Duncan E; Poldervaart, Michelle T; Diercks, Ron L; Fievez, Alex W F M; Patt, Thomas W; Hart, Cor P van der; Hammacher, Eric R; Meer, Fred van der; Goedhart, Edwin A; Lenssen, Anton F; Muller-Ploeger, Sabrina B; Pols, Margreet A; Saris, Daniel B F

    2012-08-01

    The Dutch Orthopaedic Association has a long tradition of development of practical clinical guidelines. Here we present the recommendations from the multidisciplinary clinical guideline working group for anterior cruciate ligament injury. The following 8 clinical questions were formulated by a steering group of the Dutch Orthopaedic Association. What is the role of physical examination and additional diagnostic tools? Which patient-related outcome measures should be used? What are the relevant parameters that influence the indication for an ACL reconstruction? Which findings or complaints are predictive of a bad result of an ACL injury treatment? What is the optimal timing for surgery for an ACL injury? What is the outcome of different conservative treatment modalities? Which kind of graft gives the best result in an ACL reconstruction? What is the optimal postoperative treatment concerning rehabilitation, resumption of sports, and physiotherapy? These 8 questions were answered and recommendations were made, using the "Appraisal of Guidelines for Research and Evaluation" instrument. This instrument seeks to improve the quality and effectiveness of clinical practical guidelines by establishing a shared framework to develop, report, and assess. The steering group has also developed 7 internal indicators to aid in measuring and enhancing the quality of the treatment of patients with an ACL injury, for use in a hospital or practice. PMID:22900914

  15. Specificity of systolic anterior motion of anterior mitral leaflet for hypertrophic cardiomyopathy. Prevalence in large population of patients with other cardiac diseases.

    OpenAIRE

    Maron, B. J.; Gottdiener, J S; Perry, L W

    1981-01-01

    The value of systolic anterior motion of the anterior mitral leaflet as a diagnostic marker for hypertrophic cardiomyopathy has been questioned because of its reported occurrence in other heart diseases. To determine the true specificity of systolic anterior motion for hypertrophic cardiomyopathy, 721 echocardiograms from patients with a wide variety of cardiac diseases were reviewed for its presence or absence under basal conditions. Systolic anterior motion of the anterior mitral leaflet wa...

  16. Anterior segment parameters and eyelids in systemic sclerosis.

    Science.gov (United States)

    Sahin Atik, Sevinc; Koc, Feray; Akin Sari, Sirin; Sefi Yurdakul, Nazife; Ozmen, Mustafa; Akar, Servet

    2016-08-01

    To evaluate main numerical parameters of anterior segment and the effects of eyelid skin changes on these parameters in patients with systemic sclerosis (SSc). Thirty-four patients with SSc and 34 healthy individuals were enrolled. Besides full eye examination, anterior segment measurements including anterior chamber depth (ACD), anterior chamber volume, anterior chamber angle width, central corneal thickness, pupil size, corneal volume and keratometry were obtained using a Sirius Scheimpflug/Placido photography-based topography system. Eyelid thickness was evaluated using the scala of the modified Rodnan skin score and the patients were subgrouped with respect to these scores to evaluate the effect of eyelid thickening on the anterior segment parameters. Age and sex distributions of the groups were similar (p > 0.05). SSc patients had steeper and thinner corneas, smaller corneal volumes, narrower, shallower and smaller anterior segments but only the mean ACD value of right eyes was found significantly less than those of the controls (p = 0.047). The mean ACD values of SSc subgroup patients with moderate to severe eyelid thickening (50 %) had lower ACD measurements compared to those of control group. (p = 0.043 for the right eyes, p = 0.070 for the left eyes). However, SSc subgroup patients with none to mild eyelid thickening (50 %) had similar anterior segment parameters with control subjects (p > 0.05). Anterior chamber parameters of the SSc patients could show significant differences. These differences occur parallel to the eyelid changes but not secondary to it. PMID:26694912

  17. Measurement of anterior chamber volume with rotating scheimpflug camera and anterior segment optical coherence tomography

    Institute of Scientific and Technical Information of China (English)

    FU Jing; LI Shu-ning; WANG Xiao-zhen; WU Ge-wei; MU Da-peng; WANG Jian; WANG Ning-li

    2010-01-01

    Background Measurement of anterior segment parameters plays an important role in diagnosis and treatment of glaucoma. The objective of this study was to evaluate the repeatability and reproducibility of anterior chamber volume (ACV) measurements with rotating scheimpflug camera (RSC) and to examine agreement with anterior segment optical coherence tomography (AS-OCT). Methods Thirty nine healthy normal subjects were recruited from the Eye Center of Tongren Hospital. ACV was measured using RSC and AS-OCT in a randomly selected eye for each subject. For RSC measurements, both automatic and manual ACV measurements and 2 independent operators' ACV measurements were obtained. All subjects were invited for 3 visits within a week to evaluate repeatability and reproducibility of ACV measurement by RSC. Agreement was evaluated between RSC and AS-OCT. Results Good repeatability and reproducibility were found for both automatic and manual ACV measurements obtained by RSC. For intrasession repeatability, coefficient of variation (CVw) and intraclass correlation coefficient (ICC) values for automatic were 3.52% and 0.98; the values for manual were 3.44% and 0.97, respectively. For intersession reproducibility, the respective CVw and ICC values were 3.96% and 0.96. Good agreement was also found in 2 operators for both automatic and manual ACV measurements; nevertheless, poor agreement was found between RSC and AS-OCT (95% confidence interval (CI) for agreement of automatic RSC measurement versus AS-OCT were -96.3 to 72.8 μl and 95% CI for agreement of manual RSC measurement versus AS-OCT were between -41.7 to 10.1 μl). Conclusions Both RSC automatic and manual ACV measurements showed good repeatability and reproducibility, and showed comparable agreement between 2 independent operators, but poor agreement was found between RSC and AS-OCT.

  18. Sindrome de currarino associada ao Tailgut Cyst: ressecção abdômino-sacral The Tailgut Cyst is na embryological remnant of the retrorectal (Presacral) space that can be a part of the currarino syndrome

    OpenAIRE

    Cristiane Koizimi Martos Fernandes; Fábio Lopes; Luiz Felipe Campos Lobato; Leonardo Silluzio Ferreira; Ramon T. Silveira; Vera Coelho Teixeira; Bráulio Fortes Mesquita; Antônio Lacerda-Filho

    2007-01-01

    O Tailgut Cyst é um remanescente embriológico do intestino posterior, que pode fazer parte da Síndrome de Currarino. Relato do caso: Paciente feminino, 43 anos com lombalgia, retenção urinária e massa retrorretal. História pregressa de ânus ectópico, constipação associada a megacólon congênito. Exames de imagem evidenciando cisto retrorretal comprimindo o sacro, rechaçando as estruturas pélvicas anteriormente e deformidade sacral congênita. Realizada ressecção em bloco da lesão retrorretal, r...

  19. Multi drug resistant tuberculosis presenting as anterior mediastinal mass

    Directory of Open Access Journals (Sweden)

    Parmarth Chandane

    2016-01-01

    Full Text Available Enlargement of the mediastinal lymphatic glands is a common presentation of intrathoracic tuberculosis (TB in children. However, usually, the mediastinal TB nodes enlarge to 2.8 ± 1.0 cm. In this report, we describe a case of anterior mediastinal lymphnode TB seen as huge mass (7 cm on computed tomography (CT thorax without respiratory or food pipe compromise despite anterior mediastinum being an enclosed space. CT guided biopsy of the mass cultured Mycobacterium TB complex which was resistant to isoniazide, rifampicin, streptomycin ofloxacin, moxifloxacin, and pyrazinamide. Hence, we report primary multi drug resistant TB presenting as anterior mediastinal mass as a rare case report.

  20. Bilateral anterior choroidal artery infarction presenting with progressive somnolence.

    Science.gov (United States)

    van Son, Brechtje; Vandevenne, Jan; Viaene, Pieter

    2014-09-01

    A 55-year-old woman was admitted with a 3 days history of increasing lethargy with bradyphrenia and apathy. She progressively developed severe somnolence with marked abulia, right hemiparesis, right hemianopsia, and pseudobulbar palsy. Brain magnetic resonance imaging showed the rare image of bilateral acute anterior choroidal artery infarction. Pseudobulbar mutism and in rare cases abulia have been described in acute anterior choroidal artery infarction contralateral to an older lesion in mirror position. Although neurologic deterioration is not infrequent in anterior choroidal artery territory infarcts, the absence of focal neurologic signs on admission is rare and did not raise suspicion of acute stroke. PMID:25106836

  1. Fibrinous anterior uveitis following laser in situ keratomileusis

    Directory of Open Access Journals (Sweden)

    Parmar Pragya

    2009-01-01

    Full Text Available A 29-year-old woman who underwent laser in situ keratomileusis (LASIK for myopic astigmatism in both eyes presented with severe pain, photophobia and decreased visual acuity in the left eye eight days after surgery. Examination revealed severe anterior uveitis with fibrinous exudates in the anterior chamber, flap edema and epithelial bullae. Laboratory investigations for uveitis were negative and the patient required systemic and intensive topical steroids with cycloplegics to control the inflammation. This case demonstrates that severe anterior uveitis may develop after LASIK and needs prompt and vigorous management for resolution.

  2. Multimodal emotion perception after anterior temporal lobectomy

    Directory of Open Access Journals (Sweden)

    Valérie eMilesi

    2014-05-01

    Full Text Available In the context of emotion information processing, several studies have demonstrated the involvement of the amygdala in emotion perception, for unimodal and multimodal stimuli. However, it seems that not only the amygdala, but several regions around it, may also play a major role in multimodal emotional integration. In order to investigate the contribution of these regions to multimodal emotion perception, five patients who had undergone unilateral anterior temporal lobe resection were exposed to both unimodal (vocal or visual and audiovisual emotional and neutral stimuli. In a classic paradigm, participants were asked to rate the emotional intensity of angry, fearful, joyful, and neutral stimuli on visual analog scales. Compared with matched controls, patients exhibited impaired categorization of joyful expressions, whether the stimuli were auditory, visual, or audiovisual. Patients confused joyful faces with neutral faces, and joyful prosody with surprise. In the case of fear, unlike matched controls, patients provided lower intensity ratings for visual stimuli than for vocal and audiovisual ones. Fearful faces were frequently confused with surprised ones. When we controlled for lesion size, we no longer observed any overall difference between patients and controls in their ratings of emotional intensity on the target scales. Lesion size had the greatest effect on intensity perceptions and accuracy in the visual modality, irrespective of the type of emotion. These new findings suggest that a damaged amygdala, or a disrupted bundle between the amygdala and the ventral part of the occipital lobe, has a greater impact on emotion perception in the visual modality than it does in either the vocal or audiovisual one. We can surmise that patients are able to use the auditory information contained in multimodal stimuli to compensate for difficulty processing visually conveyed emotion.

  3. Case study: limitations of panoramic radiography in the anterior mandible.

    LENUS (Irish Health Repository)

    Walker, Cameron

    2009-12-01

    Dental Panoramic Tomography (DPT) is a widely used and valuable examination in dentistry. One area prone to artefacts and therefore misinterpretation is the anterior region of the mandible. This case study discusses a periapical radiolucency related to lower anterior teeth that is discovered to be a radiographic artefact. Possible causes of the artefact include a pronounced depression in the mental region of the mandible or superimposition of intervertebral spaces. Additional limitations of the DPT image include superimposition of radio-opaque structures, reduced image detail compared to intra-oral views and uneven magnification. These problems often make the DPT inappropriate for imaging the anterior mandible. Clinical Relevance: Panoramic radiography is often unsuitable for radiographic examination of the anterior mandible.

  4. Dysphagia due to anterior cervical osteophytosis: case report

    Directory of Open Access Journals (Sweden)

    Frederico Miguel Santos Silva Marquez Correia

    2014-12-01

    Full Text Available The objective of this study is to highlight the possibility of dysphagia induced by anterior cervical osteophytes. When not diagnosed early this condition may be responsible for complications such as severe dysphagia and potential lung aspiration, especially in elderly patients. Analysis of a case report of a 72-year old woman who presented cervical pain and progressive dysphagia. Imaging studies have shown anterior cervical osteophytosis and multilevel degenerative changes in the cervical spine. The patient underwent surgical excision of the cervical anterior osteophytes (C4, C5 and C6 and C5/C6 arthrodesis through anterior approach. The postoperative period was uneventful and symptoms resolved within 2 weeks. Early diagnosis and treatment led to complete resolution, avoiding late and serious complications associated with this pathology in the geriatric population, especially severe and progressive dysphagia and risk of pulmonary aspiration, and the consequent morbidity and mortality associated. A multidisciplinary approach is essential for the correct assessment of this condition

  5. Surgical Tutorial of a Robotic-Assisted Anterior Pelvic Exenteration

    Medline Plus

    Full Text Available ... Anterior Pelvic Exenteration January 22, 2009 From Pennsylvania Hospital Welcome to this "OR Live" Webcast presentation brought ... And I'm a gynecologic oncologist at Pennsylvania Hospital in Philadelphia. My colleague, Dr. Daniel Eun and ...

  6. Surgical Tutorial of a Robotic-Assisted Anterior Pelvic Exenteration

    Medline Plus

    Full Text Available ... no transfusion of blood or blood products. Therefore, we had to be absolutely meticulous and be able ... this case, since the rectum is not involved, we would surgically remove the bladder, the anterior part ...

  7. Cytomegalovirus as a cause of anterior uveitis in immunocompetent patients

    NARCIS (Netherlands)

    van Boxtel, Lonneke A. A.; van der Lelij, Allegonda; van der Meer, Johannes; Los, Leonoor I.

    2007-01-01

    Purpose: To describe 7 cases of unilateral, chronic and/or recurrent anterior uveitis caused by cytomegalovirus (CMV) in immunocompetent patients; to identify specific ophthalmologic characteristics; and to evaluate the clinical effect of valganciclovir treatment. Design: Retrospective observational

  8. Surgical Tutorial of a Robotic-Assisted Anterior Pelvic Exenteration

    Medline Plus

    Full Text Available ... and uterine arteries and opened the recto-vaginal space posteriorly, taken down much of those pelvic side ... anterior extent, coming down in the pre-vesicle space and doing the cystectomy and connecting that cystectomy ...

  9. Surgical technique for repair of complex anterior skull base defects

    Directory of Open Access Journals (Sweden)

    Kevin Reinard

    2015-01-01

    Conclusion: The layered reconstruction of large anterior cranial fossa defects resulted in postoperative CSF leak in only 5% of the patients and represents a simple and effective closure option for skull base surgeons.

  10. QUADROS CONCEITUAIS DO CETICISMO ANTERIOR A SEXTO EMPÍRICO

    Directory of Open Access Journals (Sweden)

    Rodrigo Pinto de Brito

    2013-08-01

    Full Text Available Artigo em que demonstramos, através de tabelas que servem como ferramentas depesquisa, os principais ganhos conceituais do ceticismo anterior a Sexto Empírico, em suasdiferentes fases.

  11. Examination of the sprained ankle: Anterior drawer test or arthrography?

    International Nuclear Information System (INIS)

    The accuracy of the anterior drawer test for the diagnosis of recent lateral ligament tears in the ankle was evaluated in a series of 192 patients using surgical or arthrographic findings for reference. Considerable overlapping of results was obtained in ankles with and without ligament tear. Twenty-eight per cent of the anterior talofibular ligament tears, and 38% of the combined anterior talofibular and calcaneofibular tears were not detected, and single and combined tears could not be differentiated. It is concluded that the anterior drawer test is too unreliable as a basis for any decision regarding surgical treatment of a recent sprain. Therefore, arthrography is recommended as the method of choice in such cases of recent ankle sprain, where the need of surgery has to be supported by X-ray analysis. (orig.)

  12. Elevator Muscle Anterior Resection: A New Technique for Blepharoptosis.

    Science.gov (United States)

    Zigiotti, Gian Luigi; Delia, Gabriele; Grenga, Pierluigi; Pichi, Francesco; Rechichi, Miguel; Jaroudi, Mahmoud O; d'Alcontres, Francesco Stagno; Lupo, Flavia; Meduri, Alessandro

    2016-01-01

    Blepharoptosis is a condition of inadequate upper eyelid position, with a downward displacement of the upper eyelid margin resulting in obstruction of the superior visual field. Levator resection is an effective technique that is routinely used to correct aponeurotic ptosis. The anterior levator resection is the procedure of choice in moderate blepharoptosis when there is moderate to good levator muscle function, furthermore, with an anterior approach, a greater resection can be achieved than by a conjunctival approach. The authors describe a modification in the Putterman technique with a resection done over a plicated elevator, plication that was suggested by Mustardè. The technique has been named as elevator muscle anterior resection. The elevator muscle anterior resection inspires from the Fasanella-Servat operation by the use of a clamp, making the operation simple and predictable. PMID:26703054

  13. Anomalous right coronary artery arising from left anterior descending artery

    Directory of Open Access Journals (Sweden)

    M.L. Sreenivas Kumar

    2012-07-01

    Full Text Available A 54-year-old male patient presented with acute myocardial infarction involving left anterior descending and right coronary artery territories. Coronary angiogram showed a single coronary artery with right coronary artery arising from left anterior descending artery (LAD, which coursed anterior to right ventricular outflow tract and thrombotic lesion in mid left anterior descending artery before origin of right coronary artery. The patient was treated with thrombolytic therapy and glycoprotein IIb/IIIa inhibitors. Anomalous origin of right coronary artery as a branch of LAD is a very rare type of congenital coronary artery anomalies. It is important to recognize this anomaly as it can be associated with extensive myocardial ischemia and sudden cardiac death in young persons even without atherosclerosis.

  14. Surgical Tutorial of a Robotic-Assisted Anterior Pelvic Exenteration

    Medline Plus

    Full Text Available ... this plane right in front of the pubic bone. That’s where it's avascular and you can do ... anterior abdominal wall and off of the pubic bone, the pubic symphysis. And now we have approached ...

  15. Surgical Tutorial of a Robotic-Assisted Anterior Pelvic Exenteration

    Medline Plus

    Full Text Available ... anterior pelvic exenteration performed with the robotic surgical system on a woman with recurrent cervical cancer developing ... proceed with a pelvic exenteration using the robotic system both to minimize the risk of complications due ...

  16. Examination of the sprained ankle: Anterior drawer test or arthrography

    Energy Technology Data Exchange (ETDEWEB)

    Laehde, S.; Putkonen, M.; Puranen, J.; Raatikainen, T.

    1988-11-01

    The accuracy of the anterior drawer test for the diagnosis of recent lateral ligament tears in the ankle was evaluated in a series of 192 patients using surgical or arthrographic findings for reference. Considerable overlapping of results was obtained in ankles with and without ligament tear. Twenty-eight per cent of the anterior talofibular ligament tears, and 38% of the combined anterior talofibular and calcaneofibular tears were not detected, and single and combined tears could not be differentiated. It is concluded that the anterior drawer test is too unreliable as a basis for any decision regarding surgical treatment of a recent sprain. Therefore, arthrography is recommended as the method of choice in such cases of recent ankle sprain, where the need of surgery has to be supported by X-ray analysis.

  17. Simple self-reduction method for anterior shoulder dislocation

    Directory of Open Access Journals (Sweden)

    Reiner Wirbel

    2014-01-01

    Conclusion: The presented Boss-Holzach-Matter method for reduction of anterior shoulder dislocation is a simple method without the need of anaesthesia, but cooperation from patients is crucial. The successful rate is comparable with other established methods.

  18. Surgical Tutorial of a Robotic-Assisted Anterior Pelvic Exenteration

    Medline Plus

    Full Text Available ... to you by Intuitive Surgical. During the program, it’s easy for you to learn about the procedure. ... of the cervix and the anterior vagina and it invading into the posterior bladder. To make matters ...

  19. Dirofilaria in the anterior chamber: A rare occurrence

    Directory of Open Access Journals (Sweden)

    Rupali Chopra

    2012-01-01

    Full Text Available Dirofilariasis is a parasitic infection of the carvivores that may present as a zoonotic infestation in humans. Systemic involvement in man is subcutaneous, pulmonary, or ocular. We report a rare occurrence of ocular dirofilariasis in a 25-year-old male patient who presented with pain and redness in the eye. A live, white, coiled, and highly motile worm was present in the anterior chamber. The worm, however, could not be detected in the anterior chamber, posterior segment, or the angle of the anterior chamber when the patient was taken to the operating room for surgical removal of the worm. The patient was made to lie prone till the worm reappeared in the anterior chamber and was removed by paracentesis. The worm was identified as Dirofilaria repens on the basis of microscopic and histopathological examination.

  20. Surgical Tutorial of a Robotic-Assisted Anterior Pelvic Exenteration

    Medline Plus

    Full Text Available ... a second wick down distally to prevent transitional cell carcinoma spillage. In this case it's probably not ... pulled the bladder off of the anterior abdominal wall and off of the pubic bone, the pubic ...

  1. Minimally invasive surgery of the anterior skull base: transorbital approaches

    Science.gov (United States)

    Gassner, Holger G.; Schwan, Franziska; Schebesch, Karl-Michael

    2016-01-01

    Minimally invasive approaches are becoming increasingly popular to access the anterior skull base. With interdisciplinary cooperation, in particular endonasal endoscopic approaches have seen an impressive expansion of indications over the past decades. The more recently described transorbital approaches represent minimally invasive alternatives with a differing spectrum of access corridors. The purpose of the present paper is to discuss transorbital approaches to the anterior skull base in the light of the current literature. The transorbital approaches allow excellent exposure of areas that are difficult to reach like the anterior and posterior wall of the frontal sinus; working angles may be more favorable and the paranasal sinus system can be preserved while exposing the skull base. Because of their minimal morbidity and the cosmetically excellent results, the transorbital approaches represent an important addition to established endonasal endoscopic and open approaches to the anterior skull base. Their execution requires an interdisciplinary team approach. PMID:27453759

  2. Anticoagulation after anterior myocardial infarction and the risk of stroke.

    Directory of Open Access Journals (Sweden)

    Jacob A Udell

    Full Text Available BACKGROUND: Survivors of anterior MI are at increased risk for stroke with predilection to form ventricular thrombus. Commonly patients are discharged on dual antiplatelet therapy. Given the frequency of early coronary reperfusion and risk of bleeding, it remains uncertain whether anticoagulation offers additional utility. We examined the effectiveness of anticoagulation therapy for the prevention of stroke after anterior MI. METHODS AND FINDINGS: We performed a population-based cohort analysis of 10,383 patients who survived hospitalization for an acute MI in Ontario, Canada from April 1, 1999 to March 31, 2001. The primary outcome was four-year ischemic stroke rates compared between anterior and non-anterior MI patients. Risk factors for stroke were assessed by multivariate Cox proportional-hazards analysis. Warfarin use was determined at discharge and followed for 90 days among a subset of patients aged 66 and older (n = 1483. Among the 10,383 patients studied, 2,942 patients survived hospitalization for an anterior MI and 20% were discharged on anticoagulation therapy. Within 4 years, 169 patients (5.7% were admitted with an ischemic stroke, half of which occurred within 1-year post-MI. There was no significant difference in stroke rate between anterior and non-anterior MI patients. The use of warfarin up to 90 days was not associated with stroke protection after anterior MI (hazard ratio [HR], 0.68; 95% confidence interval [CI], 0.37-1.26. The use of angiotensin-converting-enzyme inhibitors (HR, 0.65; 95% CI, 0.44-0.95 and beta-blockers (HR, 0.60; 95% CI, 0.41-0.87 were associated with a significant decrease in stroke risk. There was no significant difference in bleeding-related hospitalizations in patients who used warfarin for up to 90 days post-MI. CONCLUSION: Many practitioners still consider a large anterior-wall MI as high risk for potential LV thrombus formation and stroke. Among a cohort of elderly patients who survived an anterior

  3. Torque control during lingual anterior retraction without posterior appliances

    OpenAIRE

    Mo, Sung-Seo; Kim, Seong-Hun; Sung, Sang-Jin; Chung, Kyu-Rhim; Chun, Yun-Sic; Kook, Yoon-Ah; Nelson, Gerald

    2013-01-01

    Objective To evaluate the factors that affect torque control during anterior retraction when utilizing the C-retractor with a palatal miniplate as an exclusive source of anchorage without posterior appliances. Methods The C-retractor was modeled using a 3-dimensional beam element (0.9-mm-diameter stainless-steel wire) attached to mesh bonding pads. Various vertical heights and 2 attachment positions for the lingual anterior retraction hooks (LARHs) were evaluated. A force of 200 g was applied...

  4. Missing Screw as a Rare Complication of Anterior Cervical Instrumentation

    OpenAIRE

    Yusuf Kurtuluş Duransoy; Mesut Mete; Baha Zengel; Mehmet Selçukı

    2013-01-01

    Although anterior cervical arthrodesis is an effective procedure for the treatment of cervical disorders, the method has some complications. Here, we describe this rare complication of cervical instrumentation with a literature review. A 23-year-old male patient was operated for a C6-C7 dislocation. At postoperative month 10, he presented with hemoptysis and dysphagia. Cervical roentgenograms showed anterior migrations of one broken screw and a plate-locking screw at the C6 corpus. One screw ...

  5. STUDY OF ANTERIOR CRUCIATE LIGAMENT INJURY AND ITS MANAGEMENT

    OpenAIRE

    Tummala Venkata; Makkena Ravi; Purushotham; Yalamanchili Sumanth; Surapaneni Suresh; Kopuri Ravi

    2016-01-01

    BACKGROUND The anterior cruciate ligament is the weaker of the two cruciate ligaments stabilizing the knee joint, and therefore gets torn easier than the posterior cruciate ligament. OBJECTIVE To determine pattern of anterior cruciate ligament injury and its management in a tertiary care center. MATERIALS AND METHODS A prospective study was carried out for two years, 28 patients with ACL injury were included. A detailed history regarding the pattern of in...

  6. Anterior uveitis secondary to type II essential cryoglobulinemia

    OpenAIRE

    Nicholson, Laura; Sobrin, Lucia

    2013-01-01

    Background: The purpose of this report is to describe the association of severe anterior uveitis with type II essential cryoglobulinemia. Findings: A 40-year-old male with a history of psoriatic arthritis presented with severe anterior uveitis associated with type II essential cryoglobulinemia. His uveitis, refractory to steroid treatments, was well controlled following treatments for cryoglobulinemia. The temporal association between his cryoglobulinemia and uveitis, combined with his improv...

  7. Increased CD40 ligand in patients with acute anterior uveitis

    DEFF Research Database (Denmark)

    Øgard, Carsten; Sørensen, Torben Lykke; Krogh, Erik

    2005-01-01

    The inflammatory response in acute anterior uveitis (AU) is believed to be primarily mediated by autoreactive T-cells. We wanted to evaluate whether the T-cell activation marker CD40 ligand is involved in the AU immunopathogenesis.......The inflammatory response in acute anterior uveitis (AU) is believed to be primarily mediated by autoreactive T-cells. We wanted to evaluate whether the T-cell activation marker CD40 ligand is involved in the AU immunopathogenesis....

  8. Anterior cerebral artery territory infarctions presenting with ascending tetraparesis.

    Science.gov (United States)

    Okamoto, Kensho; Hamada, Eri; Okuda, Bungo

    2004-01-01

    We describe a patient with ascending tetraparesis following stroke. The patient presented initially with spastic paraparesis which acutely evolved to tetraparesis with abulia. Magnetic resonance imaging revealed acute infarctions in the bilateral medial frontal regions but not in the brainstem or spinal cord. Multiple infarctions in the anterior cerebral artery territory appeared to originate from artery to artery embolism. The present case provides distinct clinical features of anterior cerebral artery syndrome which mimic myelopathy or brainstem lesions. PMID:17903956

  9. Is dysphonia permanent or temporary after anterior cervical approach?

    OpenAIRE

    Kahraman, Serdar; Sirin, Sait; Erdogan, Ersin; Atabey, Cem; Daneyemez, Mehmet; Gonul, Engin

    2007-01-01

    The rate, causes and prognosis of dysphonia after anterior cervical approach (ACA) were investigated in our clinical series. During a 10-year interval, 235 consecutive patients with cervical disc disease underwent surgical treatment using anterior approach. Retrospective chart reviews showed recurrent laryngeal nerve (RLN) injury in 3 (1.27%) patients. All three patients were men and only one patient had multilevel surgery. These patients had RLN injury after virgin surgery. Laryngoscopic exa...

  10. Anterior process calcaneal fractures: a systematic evaluation of associated conditions

    International Nuclear Information System (INIS)

    The objective was to evaluate the association, by MRI, of anterior calcaneal process fractures with tarsal coalitions, ankle sprains, and bifurcate ligament abnormalities. A retrospective review of 1,479 foot and ankle MR images was performed, over a period of 5 years, for isolated anterior process fractures of the calcaneus. Fifteen 1.5-T MR examinations were systematically evaluated by two radiologists in consensus. Marrow edema patterns, presence of a calcaneonavicular coalition, as well as bifurcate and anterior talofibular ligaments, were evaluated. There were 15 fractures of the anterior calcaneal process with an incidence of 1%. The average patient age was 51 years (range 25-82). Twelve patients were women and 3 were men. The majority of the fractures (14 out of 15) presented as an edema pattern on T2-weighted images, either diffuse (9 out of 15), or vertical (5 out of 15). One case did not show marrow edema, but rather a hypointense line. Nine patients (60%) demonstrated calcaneonavicular coalition and anterior calcaneal process fracture. In 6 patients (50%) the anterior talofibular ligament (ATFL) was thickened. Three patients did not have axial images, and were classified as non-conclusive for the ATFL evaluation. The bifurcate ligament was thickened with hyperintense signal demonstrating a sprain in 9 out of 13 (69%). Only 2 patients (16.5%) had an anterior calcaneal process fracture without any associated abnormality. We believe that there is a probable association of anterior process fractures and calcaneonavicular coalitions. We also feel, based on our results and the prior literature that there is likely also an association with both ATFL injuries and bifurcate ligament injuries. (orig.)

  11. Brain stimulation for intractable epilepsy: Anterior thalamus and responsive stimulation

    OpenAIRE

    2014-01-01

    Despite medications, resective surgery, and vagal nerve stimulation, some patients with epilepsy continue to have seizures. In these patients, other approaches are urgently needed. The biological basis of stimulation of anterior thalamic nucleus and epileptogenic focus is presented. Results from two large randomized controlled trials Stimulation of Anterior Nucleus of Thalamus for Epilepsy (SANTE) and Neuropace pivotal trial are discussed. Neuromodulation provides effective treatment for a se...

  12. Anterior Urethral Valves: Not Such a Benign Condition…

    OpenAIRE

    Cruz-Diaz, Omar; Salomon, Anahi; Rosenberg, Eran; Moldes, Juan Manuel; de Badiola, Francisco; Labbie, Andrew Scott; Gosalbez, Rafael; Castellan, Miguel Alfredo

    2013-01-01

    Purpose: Anterior urethral valves (AUVs) is an unusual cause of congenital obstruction of the male urethra, being 15–30 times less common than posterior urethral valves (PUVs). It has been suggested that patients with congenital anterior urethral obstruction have a better prognosis than those with PUV, with less hydronephrosis, and a lower incidence of chronic renal insufficiency (5 vs. 30%). The long-term prognosis of AUVs is not clear in the literature. In this report we describe our experi...

  13. Correction of anterior open bite in a case of achondroplasia

    OpenAIRE

    Karpagam S; Rabin K; Mathew George; Koshy Santhosh

    2005-01-01

    Treatment planning for patients with skeletal deformities is often considered challenging. This article reports a female patient with achondroplasia who presented with severe maxillary retrognathism and vertical excess along with anterior open bite. The clinical and cephalometric findings of the patient are detailed here. The treatment plan consisted of modified anterior maxillary osteotomy for simultaneous vertical and sagittal augmentation along with orthodontic intervention. The course of ...

  14. Intrusion of anterior teeth to improve smile esthetics

    OpenAIRE

    Chandrasekharan, Deepak; Balaji, S. M.

    2010-01-01

    A gummy smile is probably one of the most common causes of an unaesthetic smile. Causes include overeruption of maxillary anterior teeth and maxillary vertical excess. Intrusion of maxillary anterior teeth with Orthodontics and Le forte I superior repositioning may form a part of the solution. Of late the use of micro implants have improved the smile esthetics of borderline surgical cases by allowing the Orthodontist to intrude teeth more than what was possible with conventional Orthodontics.

  15. Bilateral Traumatic Anterior Dislocation of Shoulder – a rare entity

    OpenAIRE

    Yashavantha Kumar C; Nalini K B; Lalit Maini; Prashanth Nagaraj

    2013-01-01

    Introduction: Bilateral shoulder dislocation are most commonly posterior type. These are most commonly due to seizure disorder and electrocution. Anterior shoulder dislocations occurring bilaterally without any predisposing factors are very rare. These types of injuries are due to trauma with a unique mechanism of injury. To best of our knowledge there are only few cases of similar kind are reported in literature. We hereby report a interesting case of posttraumatic, bilateral anterior dislo...

  16. Neglected Traumatic Locked Anterior Shoulder Fracture-Dislocation

    OpenAIRE

    Er, Mehmet Serhan; Eroglu, Mehmet; Erten, Recep Abdullah; Metineren, Hasan; Altinel, Levent

    2015-01-01

    Anterior shoulder dislocations are the most common major joint dislocations encountered in the emergency departments and fractures of proximal humerus can accompany with dislocations. Although the treatment of acute isolated traumatic anterior shoulder dislocation is generally simple, the treatment of neglected fracture-dislocations becomes more complicated. In this report, a 22-year-old male patient who had posttraumatic locked, shoulder fracture-dislocation is presented. Open reduction and ...

  17. A Case of Simultaneous Bilateral Anterior Shoulder Dislocation

    OpenAIRE

    Patil, Mallanagouda N

    2013-01-01

    Introduction: Anterior dislocation of shoulder is commonest dislocation one encounters in day to day Orthopaedic practice. But bilateral shoulder dislocations are relatively uncommon frequently posterior and secondary to violent muscle contraction. Simultaneous bilateral anterior dislocations of shoulder following trauma is rare occurrence. Case Report: 35 year old male presented to emergency department with history fall by tripping on a stone (fall on outstretched hand). He complained of...

  18. Anterior process calcaneal fractures: a systematic evaluation of associated conditions

    Energy Technology Data Exchange (ETDEWEB)

    Petrover, David [NYU Hospital for Joint Disease, Radiology Department, New York, NY (United States); Hopital Beaujon, Service de Radiologie, Paris (France); Schweitzer, Mark E. [NYU Hospital for Joint Disease, Radiology Department, New York, NY (United States); Laredo, J.D. [Hopital Lariboisiere, Service de Radiologie, Paris (France)

    2007-07-15

    The objective was to evaluate the association, by MRI, of anterior calcaneal process fractures with tarsal coalitions, ankle sprains, and bifurcate ligament abnormalities. A retrospective review of 1,479 foot and ankle MR images was performed, over a period of 5 years, for isolated anterior process fractures of the calcaneus. Fifteen 1.5-T MR examinations were systematically evaluated by two radiologists in consensus. Marrow edema patterns, presence of a calcaneonavicular coalition, as well as bifurcate and anterior talofibular ligaments, were evaluated. There were 15 fractures of the anterior calcaneal process with an incidence of 1%. The average patient age was 51 years (range 25-82). Twelve patients were women and 3 were men. The majority of the fractures (14 out of 15) presented as an edema pattern on T2-weighted images, either diffuse (9 out of 15), or vertical (5 out of 15). One case did not show marrow edema, but rather a hypointense line. Nine patients (60%) demonstrated calcaneonavicular coalition and anterior calcaneal process fracture. In 6 patients (50%) the anterior talofibular ligament (ATFL) was thickened. Three patients did not have axial images, and were classified as non-conclusive for the ATFL evaluation. The bifurcate ligament was thickened with hyperintense signal demonstrating a sprain in 9 out of 13 (69%). Only 2 patients (16.5%) had an anterior calcaneal process fracture without any associated abnormality. We believe that there is a probable association of anterior process fractures and calcaneonavicular coalitions. We also feel, based on our results and the prior literature that there is likely also an association with both ATFL injuries and bifurcate ligament injuries. (orig.)

  19. Complication of toxic anterior segment syndrome after IOL implantation

    OpenAIRE

    Juan Guo

    2014-01-01

    AIM: To evaluate the treatment process of toxic anterior segment syndrome(TASS)and to found out the effective treatment, aetiological agent and prognosis.METHODS: A total of 6 cases(7 eyes)were suspected with TASS by clinical situations. Bacterial infectious endophthalmitis could be ruled out by anterior chamber and vitreous body paracentesis. All patients were treated with local application of antibiotics and glucocorticoid eyedrops, and some patients were treated with intravitreal injection...

  20. Fibrinous anterior uveitis following laser in situ keratomileusis

    OpenAIRE

    Parmar, Pragya; Salman, Amjad; Rajmohan, M; Jesudasan, Nelson CA

    2009-01-01

    A 29-year-old woman who underwent laser in situ keratomileusis (LASIK) for myopic astigmatism in both eyes presented with severe pain, photophobia and decreased visual acuity in the left eye eight days after surgery. Examination revealed severe anterior uveitis with fibrinous exudates in the anterior chamber, flap edema and epithelial bullae. Laboratory investigations for uveitis were negative and the patient required systemic and intensive topical steroids with cycloplegics to control the in...

  1. Anterior chamber flare after trabeculectomy and after phacoemulsification

    OpenAIRE

    Siriwardena, D; Kotecha, A; Minassian, D; Dart, J.; KHAW, P.

    2000-01-01

    AIMS—To evaluate and compare prospectively the anterior chamber inflammatory response after phacoemulsification cataract surgery and after trabeculectomy with peripheral iridectomy.
METHODS—Anterior chamber inflammation was measured using the Kowa FM-500 laser flare meter in 131 patients undergoing trabeculectomy and 148 patients undergoing phacoemulsification cataract extraction with intraocular lens implantation. Flare was measured before surgery and on each postoperative visit up to 12 mon...

  2. Four year experience with the AO Anterior Thoracolumbar Locking Plate.

    Science.gov (United States)

    Thalgott, J S; Kabins, M B; Timlin, M; Fritts, K; Giuffre, J M

    1997-05-01

    For decades spinal surgeons have attempted to design simple, single stage anterior internal fixation systems for the thoracic and lumbar spine. Early devices presented both biomechanical and technical problems. The AO Anterior Thoracolumbar Locking Plate (ATLP) was designed to solve some of the problems encountered with early anterior instrumentation. The ATLP system is constructed in Commercially Pure titanium. It is a low profile device indicated for use for unstable burst fractures in the anterior column; metastatic tumor management; and degenerative diseases of the thoracolumbar spine between levels T10 and L5. Implantation of the device involves direct anterior decompression with sagittal reduction and corpectomy. This is followed by grafting reconstruction, and plate fixation. This device has been implanted in 25 patients with an average follow-up of 38 months. There were five (5) broken screws in three (3) patients, and no broken plates. Implant related postoperative complications included two misplaced screws. Preliminary results indicate that the ATLP system seems to be a safe, low profile, MRI/CT compatible device that provides definitive single stage fixation of the anterior spinal column. PMID:9160452

  3. Inhibitory effects of endomorphin-2 on excitatory synaptic transmission and the neuronal excitability of sacral parasympathetic preganglionic neurons in young rats.

    Science.gov (United States)

    Chen, Ying-Biao; Huang, Fen-Sheng; Fen, Ban; Yin, Jun-Bin; Wang, Wei; Li, Yun-Qing

    2015-01-01

    The function of the urinary bladder is partly controlled by parasympathetic preganglionic neurons (PPNs) of the sacral parasympathetic nucleus (SPN). Our recent work demonstrated that endomorphin-2 (EM-2)-immunoreactive (IR) terminals form synapses with μ-opioid receptor (MOR)-expressing PPNs in the rat SPN. Here, we examined the effects of EM-2 on excitatory synaptic transmission and the neuronal excitability of the PPNs in young rats (24-30 days old) using a whole-cell patch-clamp approach. PPNs were identified by retrograde labeling with the fluorescent tracer tetramethylrhodamine-dextran (TMR). EM-2 (3 μM) markedly decreased both the amplitude and the frequency of the spontaneous and miniature excitatory postsynaptic currents (sEPSCs and mEPSCs) of PPNs. EM-2 not only decreased the resting membrane potentials (RMPs) in 61.1% of the examined PPNs with half-maximal response at the concentration of 0.282 μM, but also increased the rheobase current and reduced the repetitive action potential firing of PPNs. Analysis of the current-voltage relationship revealed that the EM-2-induced current was reversed at -95 ± 2.5 mV and was suppressed by perfusion of the potassium channel blockers 4-aminopyridine (4-AP) or BaCl2 or by the addition of guanosine 5'-[β-thio]diphosphate trilithium salt (GDP-β-S) to the pipette solution, suggesting the involvement of the G-protein-coupled inwardly rectifying potassium (GIRK) channel. The above EM-2-invoked inhibitory effects were abolished by the MOR selective antagonist D-Phe-Cys-Tyr-D-Trp-Orn-Thr-Pen-Thr-NH2 (CTOP), indicating that the effects of EM-2 on PPNs were mediated by MOR via pre- and/or post-synaptic mechanisms. EM-2 activated pre- and post-synaptic MORs, inhibiting excitatory neurotransmitter release from the presynaptic terminals and decreasing the excitability of PPNs due to hyperpolarization of their membrane potentials, respectively. These inhibitory effects of EM-2 on PPNs at the spinal cord level may explain

  4. Inhibitory effects of endomorphin-2 on excitatory synaptic transmission and the neuronal excitability of sacral parasympathetic preganglionic neurons in young rats

    Directory of Open Access Journals (Sweden)

    Ying-Biao Chen

    2015-05-01

    Full Text Available The function of the urinary bladder is partly controlled by parasympathetic preganglionic neurons (PPNs of the sacral parasympathetic nucleus (SPN. Our recent work demonstrated that endomorphin-2 (EM-2-immunoreactive terminals form synapses with µ-opioid receptor (MOR-expressing PPNs in the rat SPN. Here, we examined the effects of EM-2 on excitatory synaptic transmission and the neuronal excitability of the PPNs in young rats using a whole-cell patch-clamp approach. PPNs were identified by retrograde labeling with the fluorescent tracer TMR. EM-2 (3 µM markedly decreased both the amplitude and the frequency of the spontaneous and miniature excitatory postsynaptic currents (sEPSCs and mEPSCs of PPNs. EM-2 not only decreased the resting membrane potentials (RMPs in 61.1% of the examined PPNs with half-maximal response at the concentration of 0.282 µM, but also increased the rheobase current and reduced the repetitive action potential firing of PPNs. Analysis of the current–voltage relationship revealed that the EM-2-induced current was reversed at -95 ± 2.5 mV and was suppressed by perfusion of the potassium channel blockers 4-aminopyridine (4-AP or BaCl2 or by the addition of GDP-β-S to the pipette solution, suggesting the involvement of the G-protein-coupled inwardly rectifying potassium (GIRK channel. The above EM-2-invoked inhibitory effects were abolished by the MOR selective antagonist D-Phe-Cys-Tyr-D-Trp-Orn-Thr-Pen-Thr-NH2 (CTOP, indicating that the effects of EM-2 on PPNs were mediated by MOR via pre- and/or post-synaptic mechanisms. EM-2 activated pre- and post-synaptic MORs, inhibiting excitatory neurotransmitter release from the presynaptic terminals and decreasing the excitability of PPNs due to hyperpolarization of their membrane potentials, respectively. These inhibitory effects of EM-2 on PPNs at the spinal cord level may explain the mechanism of action of morphine treatment and morphine-induced bladder dysfunction in the

  5. Anterior, posterior, left anterior oblique, and geometric mean views in gastric emptying studies using a glucose solution

    International Nuclear Information System (INIS)

    Previous research has shown that the single anterior view of the stomach overestimates the gastric half-emptying time of a solid meal compared to the geometric mean of the anterior and posterior views. Little research has been performed comparing the various views of gastric emptying of a glucose solution. After an overnight fast, 49 nondiabetic subjects were given a 450 ml solution containing 50 g of glucose and 200 μCi of technetium-99m sulfur colloid. Sequential 1-min anterior, posterior, and left anterior oblique views were obtained every 15 min. The mean percent solution remaining in the stomach for all three views differed from the geometric mean by 1.9% or less at all time points. Average gastric half-emptying times were: geometric mean, 62.7±3.3 min; anterior, 61.9±3.2 min; posterior, 63.5±3.5 min; and left anterior oblique, 61.6±3.3 min. These half-emptying times were not statistically different. For individual patients, differences between all three views and the geometric mean were not clinically important. Approximately 95% of all patients are expected to have gastric half-emptying times measured by any of the three single views within 17 min of the gastric half-emptying time obtained using the geometric mean. The imaging of gastric emptying using glucose solutions can be performed using a convenient single view which allows continuous dynamic imaging. (orig.)

  6. Humeral avulsion of the anterior shoulder stabilizing structures after anterior shoulder dislocation: demonstration by MRI and MR arthrography

    International Nuclear Information System (INIS)

    Objective. To demonstrate the MRI findings of an anterior shoulder capsular avulsion from the humerus, with or without subscapularis rupture, after anterior dislocation or severe abduction external rotation injury. Design and patients. We retrospectively reviewed the MRI and MR arthrographic examinations of seven patients who were identified at surgery with avulsion of the anterior shoulder stabilizers from the humerus. MRI was correlated with clinical history and surgical results. Results. MRI findings included: inhomogeneity or frank disruption of the anterior capsule at the humeral insertion (all), fluid intensity anterior to the shoulder (six patients), tear of the subscapularis tendon (six patients), dislocation of the biceps tendon (four patients), and a Hill-Sachs deformity (four patients). MR arthrography additionally found extravasation of contrast through the capsular defect (two patients). Conclusions. Our findings suggest that MRI is helpful for diagnosing humeral avulsion of the anterior glenohumeral capsule, especially when a tear of the subscapularis tendon insertion is present. MR arthrography may be of benefit for diagnosing capsular avulsion without associated subscapularis tendon abnormality. (orig.). With 4 figs

  7. Sindrome de currarino associada ao Tailgut Cyst: ressecção abdômino-sacral The Tailgut Cyst is na embryological remnant of the retrorectal (Presacral space that can be a part of the currarino syndrome

    Directory of Open Access Journals (Sweden)

    Cristiane Koizimi Martos Fernandes

    2007-12-01

    Full Text Available O Tailgut Cyst é um remanescente embriológico do intestino posterior, que pode fazer parte da Síndrome de Currarino. Relato do caso: Paciente feminino, 43 anos com lombalgia, retenção urinária e massa retrorretal. História pregressa de ânus ectópico, constipação associada a megacólon congênito. Exames de imagem evidenciando cisto retrorretal comprimindo o sacro, rechaçando as estruturas pélvicas anteriormente e deformidade sacral congênita. Realizada ressecção em bloco da lesão retrorretal, reto, útero e sacro ao nível de S2. Anátomo-patológico evidenciando tailgut cyst. Caracterizamos a paciente como portadora de síndrome de Currarino. Discusão: A síndrome de Currarino é caracterizada pela malformação anorretal, defeito sacral e massa retrorretal. Tem relação com a mutação do gene HLXB9. O tailgut cyst é um remanescente embriológico do intestino posterior, mais comum em mulher adulto jovem (75-90%. O tailgut cyst relacionado à Síndrome de Currarino é uma lesão incomum. A maioria dos pacientes é assintomática, mas podem apresentar sintomas anorretais, perineais e sacrais. Exames de imagem são úteis para a definição diagnóstica e programação cirúrgica. A excisão cirúrgica completa é recomendada devido ao risco de recorrência, degeneração maligna e infecção crônica, mesmo em pacientes assintomáticos. O prognóstico é incerto.The Tailgut Cyst is an embryological remnant of the hindgut that can be a part of the Currarino Syndrome. Report of a case: A 43-year-old woman with lombalgy, urine retain and presacral mass. Preceding history of ectopic anus, constipation associated with congenital megacolon. Imaging exams indicate retrorectal cyst that compresses the sacral region, receding the pelvic structure forward and congenital sacral deformity. A block resection of the retrorectal, rectal, uterus and sacrum lesion was carried out in a S2 level. Anatomo-pathologic indicate tailgut cyst. The

  8. MRI anatomy of anteriorly displaced anus: what obstructs defecation?

    Energy Technology Data Exchange (ETDEWEB)

    AbouZeid, Amr Abdelhamid [Ain-Shams University, Department of Pediatric Surgery, Cairo (Egypt); Mohammad, Shaimaa Abdelsattar; Khairy, Khaled Talaat [Ain-Shams University, Department of Radiodiagnosis, Cairo (Egypt)

    2014-07-15

    Anteriorly displaced anus is an anomaly that is debated with regard to its nomenclature, diagnosis and management. To describe MRI anatomy of the anal canal in children with anteriorly displaced anus and its impact on the process of defecation. We prospectively examined ten children (7 girls, 3 boys; age range 7 months to 8 years, mean 3 years) with anteriorly displaced anus between August 2009 and April 2012. Noncontrast MRI examinations were performed on a 1.5-T magnet. T1- and T2-weighted turbo spin-echo images were acquired in axial, sagittal and coronal planes of the pelvis. The anorectal angle and the relative hiatal distance were measured in mid-sagittal images, and compared with those of a control group using the Mann-Whitney test. In children with anteriorly displaced anus, no anatomical abnormality was depicted at the level of the proximal anal canal. However, the distal anal canal was displaced anteriorly, running out its external muscle cuff, which remained un-displaced at the usual site of the anus. This changes the orientation of the central axis of the anal canal by passing across instead of along the fibers of the longitudinal muscle coat. Children with anteriorly displaced anus had a more obtuse anorectal angle (mean 112.1 ), which was significantly greater than that of the control group (mean 86.2 ). MRI is a valuable tool in studying the anatomy of the anal canal in children with anteriorly displaced anus. The abnormal orientation of the longitudinal muscle across the anal canal can explain the obstructed defecation in these children. Based on this study, it might be of interest to use MRI in studying equivocal cases and children with unexplained constipation. (orig.)

  9. Pentacam could be a useful tool for evaluating and qualifying the anterior chamber morphology

    OpenAIRE

    Li, Xiaoyu; Wang, Zheng; Cao, Qun; Hu, Lei; Tian, Fang; Dai, Hong

    2014-01-01

    Objective: This study aims to investigate the changes of anterior chamber morphology after laser peripheral iridotomy (LPI) in primary angle-closure (PAC) patients using Pentacam. Methods: 35 normal persons and 35 patients of PAC before and 1 week after neodymium: yttrium: aluminum garnet (Nd: YAG) LPI were evaluated with Pentacam. We measured the anterior chamber angle (ACA), central anterior chamber depth (CACD), peripheral anterior chamber depth (PACD), anterior chamber volume (ACV) and pu...

  10. Ophthalmohelioses and peripheral light focusing by the anterior eye

    Science.gov (United States)

    Coroneo, Minas T.

    1994-07-01

    A coincidence of the locations of foci of scattered light in the anterior eye with the usual locations of common sun-related eye conditions has been observed. These phenomena may explain the pathogenesis of pterygium and the initial location of certain cortical lens opacities and eyelid malignancies. Human and bovine eyes were used to demonstrate that the anterior eye acts as a side-on lens system. Light incident at the temporal limbus can be concentrated at the nasal limbus or beyond or at the nasal crystalline lens equator. The main pathways of light are transcameral and this is demonstrated by the use of baffles. Although this phenomenon is obvious with visible light, focusing of light at 308nm can be demonstrated. Computer-assisted optical ray tracing in a standard human anterior segment model showed that the peak intensity at the distal limbus is approximately twenty times that of the incident light intensity. The degree of limbal focusing is determined by corneal shape and anterior chamber depth. Such light focusing may be particularly injurious to corneal and lenticular epithelial stem cells. These observations provide circumstantial evidence that peripheral refraction phenomena are involved in the pathogenesis of the anterior ophthalmohelioses. Adequate lateral protection of the eye from increasing ultraviolet insolation may be prudent.

  11. Anterior Cervical Spinal Surgery for Multilevel Cervical Myelopathy.

    Directory of Open Access Journals (Sweden)

    Jung-Ju Huang

    2004-07-01

    Full Text Available Background: In multilevel spinal cord compression caused by cervical spondylosis, surgeonsface the choice of performing a posterior route as a laminectomy orlaminoplasty, or an anterior route as multiple adjacent interbody decompressionsor corpectomies. The anterior cervical operation is not considered bysome clinicians because of concerns about complications and the complexityof multilevel anterior cervical surgery.Methods: In this retrospective study, 14 patients with multilevel cervical spondylosiswho were operated on via an anterior route were enrolled to evaluate thecomplexity, safety, and clinical results. The collected parameters were operationtime, blood loss, hospital days, and early and late complications forevaluating the operative complexity, radiographic follow-up for evaluatingfusion, graft problems, implants problems, and the recovery rate using theJapanese Orthopaedic Association score (JOA score for evaluating the operativeresults.Results: The mean operation time was 363.4 min, and blood loss was 431.4 ml. Anearly complication was noted in 1 patient with combined deep vein thrombosisand a pulmonary embolism. Late complications were screw breakage in1 patient and screw loosening in 5 patients. The mean duration of follow-upwas 21.9 months. The mean recovery rate of the JOA score was 38.8% postoperativelyand 51.9% at the final follow-up. The fusion rate was 100% inthis series.Conclusions: Anterior cervical decompression and fusion for multilevel stenosis requires alonger operation time than posterior procedures; however, the clinical resultsare satisfactory.

  12. Minimally invasive total hip arthroplasty with the anterior approach

    Directory of Open Access Journals (Sweden)

    Bal B

    2008-01-01

    Full Text Available Background: Total hip athroplasty with the anterior surgical approach is advised because the dissection is entirely within intermuscular planes. In this report we describe a minimally invasive technique of anterior total hip arthroplasty, with the early outcomes. Materials and Methods: The technique of minimally invasive total hip arthroplasty with anterior approach (Smith-Petersen is described. We reviewed data on 100 consecutive patients who underwent anterior total hip arthroplasty with uncemented components. Mean patient age was 61 years (range 33-91. Mean patience BMI 29.8 (range 18.1-51.8. Results: Minumum follow up duration is 10 months. The mean duration of surgery was 53 min (range 34-87 with mean blood loss 185 cc (range 65-630, and the mean incision length was 10.4 cm. Clinical and radiographic outcomes were similar to historical outcomes of standard total hip arthroplasty. Conclusions: With proper surgeon training, minimally invasive total hip replacement with the anterior surgical interval is safe and efficacious.

  13. Association of Cryptogenic Organizing Pneumonia in Bilateral Anterior Uveitis

    Directory of Open Access Journals (Sweden)

    Kaori Fujimoto

    2014-11-01

    Full Text Available Two female patients with histories of cancer who showed cryptogenic organizing pneumonia (COP complications and bilateral anterior uveitis with hypopyon were examined. Both patients had suffered from COP and received intermitted systemic corticosteroid administration (SCA. The first patient, a 65-year-old woman with a history of breast cancer, showed bilateral uveitis with hypopyon. The topical corticosteroid treatment was ineffective. After SCA for the treatment of COP was started, the hypopyon gradually dissipated. Upon termination of SCA, uveitis relapses were controlled by renewed SCA. The other patient, a 69-year-old woman with a history of ovarian cancer, showed bilateral anterior uveitis with hypopyon. Her intraocular outcome did not improve by the topical corticosteroid administration, but SCA that was applied to treat COP led to remission of uveitis. Imaging examinations, biochemical analysis, symptoms or HLA-B27 antigen screenings in either patient did not explain the development of uveitis. Bilateral anterior uveitis is commonly related to autoimmune disease or systemic syndrome. We report two cases with COP that developed bilateral anterior uveitis with hypopyon resistant to topical administration but responsive to systemic administration of corticosteroid. These findings suggest that COP can be associated with the etiology of anterior uveitis.

  14. HLA-B27 Anterior Uveitis: Immunology and Immunopathology.

    Science.gov (United States)

    Wakefield, Denis; Yates, William; Amjadi, Shahriar; McCluskey, Peter

    2016-08-01

    Acute anterior uveitis (AAU) is the commonest type of uveitis and HLA-B27 AAU is the most frequently recognized type of acute anterior uveitis and anterior uveitis overall. Recent evidence indicates that acute anterior uveitis is a heterogenous disease, is polygenic and is frequently associated with the spondyloarthropathies (SpA). Studies of patients with AAU and animal models of disease indicate a role for innate immunity, the IL-23 cytokine pathway and exogenous factors, in the pathogenesis of both SpA and acute anterior uveitis. Recently described genetic associations cluster around immunologic pathways, including the IL-17 and IL-23 pathways, antigen processing and presentation, and lymphocyte development and activation. Patients with ankylosing spondylitis (AS) and AAU share other genetic markers, such as ERAP-1, which show strong evidence of gene-gene interaction and point to new mechanisms of disease pathogenesis. These observations have major implications for understanding the pathogenesis of HLA-B27 diseases, such as AAU, and may lead to the development of more specific therapy for AAU. Received 6 January 2016; revised 6 February 2016; accepted 18 February 2016; published online 31 May 2016. PMID:27245590

  15. Spontaneous Scleral Perforation of an Anterior Chamber Intraocular Lens

    Science.gov (United States)

    Spierer, Oriel; O'Brien, Terrence P.

    2016-01-01

    A routine eye examination of a 69-year-old man revealed a scleral perforation of one of the haptics of the anterior chamber intraocular lens (AC IOL) which had been implanted many years ago. The patient was asymptomatic with good visual acuity. His history was negative for any trauma, eye rubbing, topical corticosteroid use, or autoimmune disease. The horizontal and vertical white-to-white diameters of the cornea in the right eye were 11.5 and 10.5 mm, respectively. Anterior segment optical coherence tomography showed the anterior chamber length to be 12.28 mm horizontally and 10.63 mm vertically. The patient underwent an IOL exchange, and the length of the explanted AC IOL was measured to be 12 mm. We speculate that the AC IOL, which was vertically aligned, was oversized. This case demonstrates the need for proper sizing and positioning of an AC IOL. In complex cases where AC IOL may be used, measuring the horizontal and vertical lengths of the anterior chamber by anterior segment optical coherence tomography prior to surgery may be useful.

  16. Tendinopatia do compartimento anterior do tornozelo Tendinopathy of the anterior compartment of the ankle

    Directory of Open Access Journals (Sweden)

    Antonio Egydio de Carvalho Junior

    2010-01-01

    Full Text Available OBJETIVO: Análise retrospectiva da etiopatogenia, diagnóstico e opções de tratamento nos casos de tendinopatias do compartimento anterior do tornozelo (TCAT. MÉTODO: No período de setembro de 1998 a fevereiro de 2009, 13 pacientes foram operados por tendinopatia do compartimento anterior do tornozelo. A casuística constou de 10 pacientes do sexo masculino e três do feminino. O lado direito foi acometido em 12 pés e um do esquerdo. A média de idade foi de 35 anos (15-67. A etiologia foi traumática em oito pacientes e em cinco, degenerativa (atraumática. O tempo médio do diagnóstico ao tratamento foi de 19 meses (1-60 e o seguimento foi de 34 meses (4-127. O diagnóstico foi feito através da história e exame clínico. A ressonância magnética foi realizada em nove pacientes para estadiamento e planejamento. O tratamento cirúrgico foi personalizado para cada caso (sinovectomia, ressecção de ventre muscular, solidarização com o tendão adjacente e enxerto livre de tendão semitendíneo. Para a avaliação dos resultados foram utilizadas as escalas: 1 graduação subjetiva de satisfação, 2 AOFAS e 3 Maryland. RESULTADO: Em relação à escala de graduação subjetiva de satisfação, 12 pacientes satisfeitos e um paciente insatisfeito. A média da escala AOFAS foi de 80 pontos, a média da escala Maryland foi de 86 pontos. CONCLUSÃO: O tratamento cirúrgico é eficaz para recuperação funcional. As técnicas cirúrgicas devem ser personalizadas. A opção do enxerto livre de tendão semitendíneo é eficiente nas falhas maiores que cinco centímetros.OBJECTIVE: To carry out a retrospective analysis of the etiopathogeny, diagnosis and therapeutic options in cases of tendinopathies of the anterior compartment of the ankle. METHOD: 13 patients underwent surgery between September 1998 and February 2009; ten men and three women. The right side was involved in twelve patients and the left in one. The averaging age was 35 years of

  17. Clinical Applications of Anterior Segment Optical Coherence Tomography

    Directory of Open Access Journals (Sweden)

    Su-Ho Lim

    2015-01-01

    Full Text Available Anterior segment optical coherence tomography (AS-OCT was recently developed and has become a crucial tool in clinical practice. AS-OCT is a noncontact imaging device that provides the detailed structure of the anterior part of the eyes. In this review, the author will discuss the various clinical applications of AS-OCT, such as the normal findings, tear meniscus measurement, ocular surface disease (e.g., pterygium, pinguecula, and scleromalacia, architectural analysis after cataract surgery, post-LASIK keratectasia, Descemet’s membrane detachment, evaluation of corneal graft after keratoplasty, corneal deposits (corneal dystrophies and corneal verticillata, keratitis, anterior segment tumors, and glaucoma evaluation (angle assessment, morphological analysis of the filtering bleb after trabeculectomy, or glaucoma drainage device implantation surgery. The author also presents some interesting cases demonstrated via AS-OCT.

  18. Palpation for muscular tenderness in the anterior chest wall

    DEFF Research Database (Denmark)

    Christensen, Henrik Wulff; Vach, Werner; Manniche, Claus; Haghfelt, Torben; Hartvigsen, Lisbeth; Høilund-Carlsen, Poul Flemming

    2003-01-01

    OBJECTIVE: To asses the interobserver and intraobserver reliability (in terms of day-to-day and hour-to-hour reliability) of palpation for muscular tenderness in the anterior chest wall. DESIGN: A repeated measures designs was used. SETTING: Department of Nuclear Medicine, Odense University...... Hospital, Denmark. PARTICIPANTS: Two experienced chiropractors examined 29 patients and 27 subjects in the interobserver part, and 1 of the 2 chiropractors examined 14 patients and 15 subjects in the intraobserver studies. INTERVENTION: Palpation for muscular tenderness was done in 14 predetermined areas...... of the anterior chest wall with all subjects sitting. Each dimension was rated as absent or present for tenderness or pain for each location. All examinations were carried out according to a standard written procedure. RESULTS: Based on a pooled analysis of data from palpation of the anterior chest...

  19. Anastomotic leakage after anterior resection for rectal cancer: risk factors

    DEFF Research Database (Denmark)

    Bertelsen, C A; Andreasen, A H; Jørgensen, Torben;

    2010-01-01

    OBJECTIVE: The study aimed to identify risk factors for clinical anastomotic leakage (AL) after anterior resection for rectal cancer in a consecutive national cohort. METHOD: All patients with an initial first diagnosis of colorectal adenocarcinoma were prospectively registered in a national...... database. The register included 1495 patients who had had a curative anterior resection between May 2001 and December 2004. The association of a number of patient- and procedure-related factors with clinical AL after anterior resection was analysed in a cohort design. RESULTS: Anastomotic leakages occurred...... in 163 (11%) patients. In a multivariate analysis, the risk of AL was significantly increased in patients with tumours located below 10 cm from the anal verge if no faecal diversion was undertaken (OR 5.37 5 cm (tumour level from anal verge), 95% CI 2.10-13.7, OR 3.57 7 cm, CI 1.81-7.07 and OR 1...

  20. Osgood Schlatter lesion: histologic features of slipped anterior tibial tubercle.

    Science.gov (United States)

    Falciglia, F; Giordano, M; Aulisa, A G; Poggiaroni, A; Guzzanti, V

    2011-01-01

    No study reports the histological features of the various zone of the anterior tubercle of the tibia in the different stages of the Osgood-Schlatter (O-S) lesion. For this reason we carried on an histological study. Specimens were taken from 13 patients with O-S lesion prior to surgery. In 4 cases in the apophyseal stage lesions were present in an altered fibrocartilage anterior to the ossification centre. In 9 cases in the epiphyseal stage varying degrees of reparative tissues were observed in the bed of the fragment of the secondary ossification centre. In 3 of them a zone of lesion was observed within the fibrocartilage anterior to the ossification centre. These results suggest that the slippage of the patellar tendon insertion may be progressive and caused by pathological fibrocartilage. PMID:21669134

  1. Perforation forces of the intact porcine anterior lens capsule.

    Science.gov (United States)

    Ullrich, Franziska; Lussi, Jonas; Felekis, Dimitrios; Michels, Stephan; Petruska, Andrew J; Nelson, Bradley J

    2016-09-01

    During the first step of cataract surgery, the lens capsule is perforated and a circular hole is created with a sharp instrument, a procedure called capsulorhexis. To develop automated systems that can assist ophthalmologists during capsulorhexis, the forces required must be quantified. This study investigates perforation forces of the central anterior lens capsule in porcine eyes, which are used as a conservative model for the human eye. A micro-mechanical characterisation method is presented that measures capsular bag perforation forces with a high precision positioning and high-resolution force sensing system. The force during perforation of the anterior lens capsule was measured with various sized needles and indentation speeds and is found to be 15-35mN. A bio-mechanical model is identified that describes an exponential correlation between indentation force and depth, indicating strain hardening behaviour of the porcine anterior lens capsule. PMID:27254279

  2. Are the anterior negativities to grammatical violations indexing working memory?

    Science.gov (United States)

    Martín-Loeches, Manuel; Muñoz, Francisco; Casado, Pilar; Melcón, A; Fernández-Frías, C

    2005-09-01

    Anterior negativities obtained when a grammatical rule is violated may reflect highly automatic first-pass parsing processes, the detection of a morphosyntactic mismatch, and/or the inability to assign the incoming word to the current phrase structure. However, for some theorists these negativities rather reflect some aspect of working memory processes. Event-related brain potentials (ERPs) obtained for word category and morphosyntactic violations were directly compared with effects obtained when working memory is particularly demanded (embedding subject- or object-relative clauses), yielding a significant dissociation in terms of topography. Even though, the anterior negativities for grammatical violations vanished when relative clauses were embedded, suggesting that the processes reflected by anterior negativities related to grammatical violations and those related to working memory manipulations, even if different, are placing demands on a common pool of limited resources. PMID:16176373

  3. Refraction and eye anterior segment parameters in schizophrenic patients

    Directory of Open Access Journals (Sweden)

    Tongabay Cumurcu

    2015-06-01

    Full Text Available ABSTRACT Purpose: To evaluate the difference in terms of refractive errors and anterior segment parameters between schizophrenic patients and healthy volunteers. Methods: This study compared 70 patients (48 men who were diagnosed with schizophrenia with a control group of 60 (35 men who were similar in terms of age, gender, education, and socioeconomic level. Anterior segment examination was performed using a Scheimflug system. Axial length and lens thickness (LT were measured using optic biometry. The following tests were administered to the psychiatric patient group: Brief Psychiatric Rating Scale (BPRS, Scale for the Assessment of Negative Symptoms (SANS, and Scale for the Assessment of Positive Symptoms (SAPS. Results: Mild myopia was detected in both the schizophrenic and control groups, with no statistically significant difference (p>0.005. Corneal volume (CV, anterior chamber volume (ACV, anterior chamber depth (ACD, and central corneal thickness (CCT values were lower in the schizophrenic group, and there was a statistically significant between-group difference (p=0.026, p=0.014, p=0.048, and p=0.005, respectively. LT was greater in schizophrenics, and the difference was found to be statistically significant (p=0.006. A statistically significant negative correlation was found between SAPS and cylinder values (p=0.008. The axial eye length, cylinder value, pupil diameter, mean keratometric value, and anterior chamber angle revealed no statistically significant difference between the groups (p>0.05. Conclusion: No statistically significant difference was detected in terms of refraction disorders between schizophrenics and the healthy control group, while some differences in anterior chamber parameters were present. These results demonstrate that schizophrenics may exhibit clinical and structural differences in the eye.

  4. The significance of biometric parameters in determining anterior teeth width

    Directory of Open Access Journals (Sweden)

    Strajnić Ljiljana

    2013-01-01

    Full Text Available Background/Aim. An important element of prosthetic treatment of edentulous patients is selecting the size of anterior artificial teeth that will restore the natural harmony of one’s dentolabial structure as well as the whole face. The main objective of this study was to determine the correlation between the inner canthal distance (ICD and interalar width (IAW on one side and the width of both central incisors (CIW, the width of central and lateral incisors (CLIW, the width of anterior teeth (ATW, the width between the canine cusps (CCW, which may be useful in clinical practice. Methods. A total of 89 subjects comprising 23 male and 66 female were studied. Their age ranged from 19 to 34 years with the mean of 25 years. Only the subjects with the preserved natural dentition were included in the sample. All facial and intraoral tooth measurements were made with a Boley Gauge (Buffalo Dental Manufacturing Co., Brooklyn NY, USA having a resolution of 0.1mm. Results. A moderate correlation was established between the interalar width and combined width of anterior teeth and canine cusp width (r = 0.439, r = 0.374. A low correlation was established between the inner canthal distance and the width of anterior teeth and canine cusp width (r = 0.335, r = 0.303. The differences between the two genders were highly significant for all the parameters (p < 0.01. The measured facial distances and width of anterior teeth were higher in men than in women. Conclusion. The results of this study suggest that the examined interalar width and inner canthal distance cannot be considered reliable guidelines in the selection of artificial upper anterior teeth. However, they may be used as a useful additional factor combined with other methods for objective tooth selection. The final decision should be made while working on dentures fitting models with the patient’s consent.

  5. Anterior mediastinal synovial sarcoma: A case report and literature review

    Directory of Open Access Journals (Sweden)

    Wen-xiang YUE

    2015-01-01

    Full Text Available Objective To study the clinical manifestations, pathologic features, diagnosis, treatment and prognosis of primary synovial sarcoma in the anterior mediastinum. Methods A case of primary synovial sarcoma in the anterior mediastinum was reported. Clinical features, imaging manifestations, pathology features and therapeutic effect were analysed and the relevant literature was reviewed. Results A 48-year-male patient was admitted with complaint of right chest pain for 4 days. Chest computerized tomography revealed a large mass located at the right anterior mediastinum, and it was primarily diagnosed as invasive thymoma. Pathological examination by CT-guided percutaneous needle biopsy manifested that, under microscope, the tumor cells were short and spindle in shape forming a nest structure, suggested it was a thymoma. The patient then underwent resection of thymoma with removal of fat and connective tissue in the anterior mediastinum. During the operation the size of the tumor was 15cm×15cm×10cm, being located at the anterior mediastinum, and it tended to bleed. The diagnosis of primary monophasic synovial sarcoma in the mediastinum was confirmed by postoperative/pathology examination. Immunohistochemistry staining showed that the tumor cells were positive for the markers Bcl-2 and EMA, but negative for the markers CK (pan and S100. The patient suffered from local recurrence with metastases to lung 4 months after surgery. The patient received 2 chemotherapeutic courses with ifosfamide, epirubicin and cisplatin. He died 6 months after surgery. Conclusion Primary synovial sarcoma in the anterior mediastinum is an extremely rare and highly malignant tumor with poor prognosis. The diagnosis depends on the pathological features, immunohistochemistry and RT-PCR. Radical resection combined with comprehensive treatment may improve the survival rate. DOI: 10.11855/j.issn.0577-7402.2014.12.12

  6. Perikymata spacing and distribution on hominid anterior teeth.

    Science.gov (United States)

    Dean, M C; Reid, D J

    2001-11-01

    We documented the spacing and distribution of perikymata on the buccal enamel surface of fossil hominin anterior teeth with reference to a sample of modern human and modern great ape teeth. A sample of 27 anterior teeth attributed to Australopithecus (5 to A. afarensis, 22 to A. africanus) and of 33 attributed to Paranthropus (6 to P. boisei, and 27 to P. robustus) were replicated and sputter-coated with gold to enable reflected light microscopy of their surface topography. Anterior teeth were then divided into 10 equal divisions of buccal crown height. The total perikymata count in each division of crown height was recorded using a binocular microscope fitted with a vernier micrometer eyepiece. Then the mean number of perikymata per millimeter was calculated for each division. Similar comparative data for a modern sample of 115 unworn human anterior teeth and 30 African great ape anterior teeth were collected from ground sections. Perikymata counts in each taxon (together with either known or presumed periodicities of perikymata) were then used to estimate enamel formation times in each division of crown height, for all anterior tooth types combined. The distributions of these estimates of time taken to form each division of crown height follow the same trends as the actual perikymata counts and differ between taxa in the same basic way. The distinction between modern African great apes and fossil hominins is particularly clear. Finally, we calculated crown formation times for each anterior tooth type by summing cuspal and lateral enamel formation times. Estimates of average crown formation times in australopiths are shorter than those calculated for both modern human and African great ape anterior teeth. The data presented here provide a better basis for exploring differences in perikymata spacing and distribution among fossil hominins, and provide the first opportunity to describe four specimens attributed to Homo in this context. Preliminary data indicate that

  7. Right upper lobe lung cancer: Resection through left anterior mediastinotomy.

    Science.gov (United States)

    Sirois, Marco; Abu Arab, Walid; Turcotte, Eric; Poulin, Yannick

    2016-01-01

    There is sparse information concerning approaches to metachronous lung cancer in patients who had a previous pneumonectomy for lung carcinoma. We describe the case of a 55-year-old woman who underwent a left pneumonectomy for lung carcinoma. Four years later, a radiological examination revealed a hypermetabolic nodule in the right upper lobe, which was located in the left hemithorax because of right lung hyperinflation and a mediastinal shift to the left. Wedge resection was carried out through a left anterior mediastinotomy. We believe that an anterior mediastinotomy represents a valuable option for the management of recurrent lung cancer after previous surgery. PMID:26124429

  8. Anterior hippocampus: the anatomy of perception, imagination and episodic memory.

    Science.gov (United States)

    Zeidman, Peter; Maguire, Eleanor A

    2016-03-01

    The brain creates a model of the world around us. We can use this representation to perceive and comprehend what we see at any given moment, but also to vividly re-experience scenes from our past and imagine future (or even fanciful) scenarios. Recent work has shown that these cognitive functions - perception, imagination and recall of scenes and events - all engage the anterior hippocampus. In this Opinion article, we capitalize on new findings from functional neuroimaging to propose a model that links high-level cognitive functions to specific structures within the anterior hippocampus. PMID:26865022

  9. Agenesia do ligamento cruzado anterior – estudo de caso

    OpenAIRE

    Moreira, Andreia

    2010-01-01

    A agenesia do ligamento cruzado anterior é uma condição extremamente rara. Dada a importância desta estrutura na função muscular, cinética e cinemática do joelho, especula-se que muitas serão as alterações decorrentes desta patologia . Perante o caso de uma atleta com agenesia do ligamento cruzado anterior, este trabalho pretendeu estudar os possíveis défices resultantes desta condição e, perceber se as alterações encontradas no membro com agenesia constituem uma estratégia ...

  10. Patella fracture following anterior cruciate ligament reconstruction: A case report

    OpenAIRE

    Milankov Miroslav; Kecojević Vaso; Ninković Srđan; Gajdobranski Đorđe R.

    2003-01-01

    Introduction The most frequent procedure in treatment of acute or chronic anterior cruciate ligament (ACL) rupture is the so called bone-tendon-bone reconstruction. A transverse dislocated patella fracture is a rare complication of this procedure with an incidence of 0.23%-2.3%. In a five year period, (1998-2002), 407 arthroscopic reconstructions of the anterior cruciate ligaments were done at our Clinic, and there was only one case of patella fracture. Case report An 18-year-old female patie...

  11. Endovascular treatment of axillary artery dissection following anterior shoulder dislocation.

    Science.gov (United States)

    Fass, G; Barchiche, M Reda; Lemaitre, J; De Quin, I; Goffin, C; Bricart, R; Bellens, B

    2008-01-01

    Injury to the axillary artery is a rare complication of anterior shoulder dislocation. Open surgical repair is technically demanding because of the anatomical position of the vessel and the propensity for concomitant injuries. Standard surgical exposure techniques involve extensive dissection, including a combination of supraclavicular or infraclavicular incision, median sternotomy, and thoracotomy causing significant morbidity and mortality rates. Endovascular techniques may offer an alternative to these surgically demanding procedures. We present a patient with a traumatic dissection of the axillary artery following anterior shoulder dislocation who was successfully managed with an endovascular stent. PMID:18411587

  12. Correction of anterior open bite in a case of achondroplasia

    Directory of Open Access Journals (Sweden)

    Karpagam S

    2005-01-01

    Full Text Available Treatment planning for patients with skeletal deformities is often considered challenging. This article reports a female patient with achondroplasia who presented with severe maxillary retrognathism and vertical excess along with anterior open bite. The clinical and cephalometric findings of the patient are detailed here. The treatment plan consisted of modified anterior maxillary osteotomy for simultaneous vertical and sagittal augmentation along with orthodontic intervention. The course of surgical-orthodontic treatment and the results are presented. This treatment is to be followed by correction of vertical maxillary excess after completion of growth. This paper concludes that the dentoalveolar component of a skeletal deformity can be handled independent of the craniofacial management.

  13. A chondrosarcoma in the anterior mediastinum mimicking a thymoma

    International Nuclear Information System (INIS)

    A chondrosarcoma in the anterior mediastinum is a rare finding with a relatively good prognosis. We describe a case of a 75-year-old man with a 2-year history of neck discomfort and weight loss. Imaging showed a homogenous tumor with a minor compression on the anterior part of the heart. It had close relation to the ribs, no surrounding fat, and a thymoma was suspected. Biopsy prior to surgery was impossible due to the location of the tumor. Unfortunately, final pathology from the surgical specimen revealed a chondrosarcoma

  14. A chondrosarcoma in the anterior mediastinum mimicking a thymoma

    DEFF Research Database (Denmark)

    Østergaard, Mia L.; Petersen, Rene H; Kalhauge, Anna

    2015-01-01

    A chondrosarcoma in the anterior mediastinum is a rare finding with a relatively good prognosis. We describe a case of a 75-year-old man with a 2-year history of neck discomfort and weight loss. Imaging showed a homogenous tumor with a minor compression on the anterior part of the heart. It had...... close relation to the ribs, no surrounding fat, and a thymoma was suspected. Biopsy prior to surgery was impossible due to the location of the tumor. Unfortunately, final pathology from the surgical specimen revealed a chondrosarcoma....

  15. Anterior celiac plexus block for interventional biliary procedures

    International Nuclear Information System (INIS)

    This paper reports temporary celiac ganglion block for pain relief during biliary procedures performed without complication in 65 patients. The block was given from an anterior approach, with 30 mL of bupivacaine injected over the right T-12 pedicle. Fluoroscopy was used to guide the needle 2 cm anterior to the spine. Patients were assigned to one of three groups based on degree of anesthesia. In group 1, there was no benefit (20%); in group 2, moderate regional anesthesia (22%); and in group 3, excellent anesthesia (58%). The procedure may be performed at the start of or any time during the examination and provides satisfactory regional anesthesia in 80% of patients

  16. Clearance from the anterior chamber of RBCs from human diabetics

    International Nuclear Information System (INIS)

    Erythrocytes from diabetic patients manifest decreased deformability and increased adherence. These abnormal membrane properties may diminish the ability of erythrocytes (RBCs) from diabetics to undergo deformation in passage through the trabecular meshwork. Using sodium chromate Cr 51-labeled RBCs from type I diabetic patients with proliferative retinopathy and normal control subjects, we studied RBC clearance from the rabbit anterior chamber. The mean time for 50% clearance (T50) of RBCs from diabetics (76 hours) was significantly longer than that for RBCs from normal subjects (19.5 hours). In this model, RBCs from diabetics have a slower clearance from the anterior chamber than do RBCs from normal subjects

  17. Proprioception in anterior cruciate ligament deficient knees and its relevance in anterior cruciate ligament reconstruction

    Directory of Open Access Journals (Sweden)

    Mandeep S Dhillon

    2011-01-01

    Full Text Available Injury to the anterior cruciate ligament (ACL not only causes mechanical instability but also leads to a functional deficit in the form of diminished proprioception of the knee joint. "Functional" recovery is often incomplete even after "anatomic" arthroscopic ACL reconstruction, as some patients with a clinically satisfactory repair and good ligament tension continue to complain of a feeling of instability and giving way, although the knee does not sublux on clinical testing. Factors that may play a role could be proprioceptive elements, as the intact ACL has been shown to have significant receptors. Significant data have come to light demonstrating proprioceptive differences between normal and injured knees, and often between injured and reconstructed knees. ACL remnants have been shown to have proprioceptive fibers that could enhance functional recovery if they adhere to or grow into the reconstructed ligament. Conventionally the torn remnants are shaved off from the knee before graft insertion; modern surgical techniques, with remnant sparing methods have shown better outcomes and functional recovery, and this could be an avenue for future research and development. This article analyzes and reviews our understanding of the sensory element of ACL deficiency, with specific reference to proprioception as an important component of functional knee stability. The types of mechanoreceptors, their distribution and presence in ACL remnants is reviewed, and suggestions are made to minimize soft tissue shaving during ACL reconstruction to ensure a better functional outcome in the reconstructed knee.

  18. Clinical commissioning of an in vivo range verification system for prostate cancer treatment with anterior and anterior oblique proton beams

    Science.gov (United States)

    Hoesl, M.; Deepak, S.; Moteabbed, M.; Jassens, G.; Orban, J.; Park, Y. K.; Parodi, K.; Bentefour, E. H.; Lu, H. M.

    2016-04-01

    The purpose of this work is the clinical commissioning of a recently developed in vivo range verification system (IRVS) for treatment of prostate cancer by anterior and anterior oblique proton beams. The IRVS is designed to perform a complete workflow for pre-treatment range verification and adjustment. It contains specifically designed dosimetry and electronic hardware and a specific software for workflow control with database connection to the treatment and imaging systems. An essential part of the IRVS system is an array of Si-diode detectors, designed to be mounted to the endorectal water balloon routinely used for prostate immobilization. The diodes can measure dose rate as function of time from which the water equivalent path length (WEPL) and the dose received are extracted. The former is used for pre-treatment beam range verification and correction, if necessary, while the latter is to monitor the dose delivered to patient rectum during the treatment and serves as an additional verification. The entire IRVS workflow was tested for anterior and 30 degree inclined proton beam in both solid water and anthropomorphic pelvic phantoms, with the measured WEPL and rectal doses compared to the treatment plan. Gafchromic films were also used for measurement of the rectal dose and compared to IRVS results. The WEPL measurement accuracy was in the order of 1 mm and after beam range correction, the dose received by the rectal wall were 1.6% and 0.4% from treatment planning, respectively, for the anterior and anterior oblique field. We believe the implementation of IRVS would make the treatment of prostate with anterior proton beams more accurate and reliable.

  19. Oral-facial-digital syndrome with mesoaxial polysyndactyly, common AV canal, hirschsprung disease and sacral dysgenesis: Probably a transitional type between II, VI, variant of type VI or a new type

    Directory of Open Access Journals (Sweden)

    Rabah M. Shawky

    2014-07-01

    Full Text Available We report a 4 month old male infant, the first in order of birth of healthy first cousin consanguineous parents who has many typical features of oral-facial-digital syndrome type VI (OFDS VI including hypertelorism, bilateral convergent squint, depressed nasal bridge, and wide upturned nares, low set posteriorly rotated ears, long philtrum, gum hyperplasia with notches of the alveolar borders, high arched palate, and hyperplastic oral frenula. He has mesoaxial and postaxial, polysyndactyly which is the specific feature of OFDS VI, however the cerebellum is normal on MRI brain. He has also some rare congenital anomalies including common atrioventricular canal, hirschsprung disease, and sacral dysgenesis. This patient may have a transitional type between II and VI, a variant of type VI or a new type.

  20. Endoscopic fetal urethrotomy for anterior urethral valves: a preliminary report.

    Science.gov (United States)

    Sago, Haruhiko; Hayashi, Satoshi; Chiba, Toshio; Ueoka, Katsuhiko; Matsuoka, Kentaro; Nakagawa, Atsuko; Kitagawa, Michihiro

    2008-01-01

    Anterior urethral valves are a rare congenital anomaly associated with distal urethral obstruction, which can result in a poor prognosis. We report on the endoscopic creation of a fetal urethrotomy for obstructive uropathy resulting from anterior urethral valves. A 33-year-old woman was evaluated at 17 weeks gestation due to fetal megacystis. The diagnosis of anterior urethral valves was confirmed by the characteristic sonographic feature of a dilated membranous penile urethra. Oligohydramnios with normal-appearing kidneys and favorable urinary electrolytes led to fetal intervention. Ablation on the ventral site of the fetal penis for a cutaneous urethrotomy was performed using a YAG laser under a 1-mm fetoscope at 19 weeks gestation. Urine was drained from the incision and the dilated penis and the distended bladder shrunk with an increase in amniotic fluid. However, the fetus died unexpectedly on postoperative day 3, and chorioamnionitis was suspected as the etiology. While the outcome was unfavorable, our preliminary experience shows that fetal urethrotomy for obstructive uropathy can be achieved in utero using an endoscopic laser approach. Further experience will be required to evaluate the therapeutic value of this new procedure in the management of fetal anterior urethral valves. PMID:18648205

  1. Anterior ischemic optic neuropathy in patients undergoing hemodialysis

    NARCIS (Netherlands)

    DoorenbosBot, ACC; Geerlings, W; Houtman, IA

    1996-01-01

    Four patients are discussed who underwent hemodialysis and developed anterior ischemic optic neuropathy (AION). Three patients had been treated by hemodialysis for several years. One patient developed bilateral optic neuropathy after the first hemodialysis session, So far, only four hemodialysis pat

  2. Genetic studies in congenital anterior midline cervical cleft

    DEFF Research Database (Denmark)

    Jakobsen, L P; Pfeiffer, P; Andersen, M;

    2012-01-01

    Congenital anterior midline cervical cleft (CAMCC) is a rare anomaly, with less than 100 cases reported. The cause of CAMCC is unknown, but genetic factors must be considered as part of the etiology. Three cases of CAMCC are presented. This is the first genetic study of isolated CAMCC. Conventional...

  3. Usurering af osteosyntesemateriale gennem øsofagus efter anterior cervikalkirurgi

    DEFF Research Database (Denmark)

    Wiis, Julie Therese; Nittby, Henrietta Carolina; Lauritsen, Anne Oberg

    can give false negative results. We present a case of a 74-year-old male, who was readmitted with sepsis and abscess in the operation area three weeks after anterior cervical surgery. Veillonella parvula was found in the abscess material and computed tomography confirmed the diagnosis of oesophageal...

  4. Breast Reinnervation: DIEP Neurotization Using the Third Anterior Intercostal Nerve

    Directory of Open Access Journals (Sweden)

    Aldona J. Spiegel, MD

    2013-11-01

    Conclusion: DIEP flap neurotization using the third anterior intercostal nerve is an effective technique to provide a significant increase in sensory recovery for breast reconstruction patients, while adding minimal surgical time. Additionally, the use of a nerve conduit produces increased sensory recovery when compared direct coaptation.

  5. Complications of the anterior approach to the cervical spine

    Directory of Open Access Journals (Sweden)

    Marcelo Lemos Vieira da Cunha

    2014-09-01

    Full Text Available OBJECTIVE: To evaluate the complications of anterior approach to the cervical spine in patients who underwent cervical arthrodesis with instrumentation. METHODS: Prospective and descriptive study was conducted from January 2009 to April 2010. All patients who underwent arthrodesis of the cervical spine by anterior approach were included, regardless the diagnosis. Access was made by the anterior approach on the right side. We evaluated the number of operated levels (1, 2 or 3 levels and, the type of procedure performed: discectomy and placement of cage and plate (D+C+P, discectomy with placement of a cage (D+C or corpectomy with placement of cage and plate (C+C+P. All complications related to surgical approach were reported. RESULTS: We studied 34 patients, 70% male. The average age was 50 years and mean follow-up was 8 months. Eighteen percent of patients had complications, distributed as follows: dysphasia (33% and dysphonic (67%. Among patients who developed complications, most underwent to D+C+P (83% and no complications were found in patients where no cervical plate was used. Regarding levels, both complications were identified in patients operated to one or two levels. However, in patients operated on three levels, only dysphonia was identified. CONCLUSION: The most frequent complication was dysphonia. Patients who presented more complications were those undergoing discectomy and fusion with cage and anterior cervical plate. All cases of dysphonia were in this group. The number of accessible levels does not seem to have affected the incidence of complications.

  6. Rare times rare: The hyponatremia, rhabdomyolysis, anterior compartment syndrome sequence

    Science.gov (United States)

    Dubin, Ina; Gelber, Moshe

    2016-01-01

    Lesson Primary polydipsia occurs in up to 25% of patients with chronic psychiatric disorders (especially schizophrenia), related to the disease, its treatment or both. Urine output fails to match intake >10 L/day and water intoxication may develop. Rhabdomyolysis is a rare complication of hyponatremia, and an acute anterior compartment syndrome of the leg, an emergency, may be very rarely associated.

  7. Predictive factors for anterior chamber fibrin formation after vitreoretinal surgery

    Directory of Open Access Journals (Sweden)

    Leonardo Provetti Cunha

    2014-04-01

    Full Text Available Purpose: The aim of this study was to investigate possible predictive factors related to anterior chamber fibrin formation after vitreoretinal surgery in a large series of patients. Methods: The data of 185 eyes of 185 patients submitted to vitreoretinal surgery was reviewed. The following variables were evaluated: the postoperatively presence of fibrin, age, diabetes mellitus, the vitrectomy system gauge (20, 23 or 25 gauge, the type of vitreous substitute, the influence of prior surgical procedures and the combination with cataract extraction. To evaluate predictive factors for anterior chamber fibrin formation, univariate analysis was performed. A multivariate stepwise logistic regression model was adjusted to investigate factors associated with fibrin formation (p<0.05. Results: Fibrinoid anterior chamber reaction was found in 12 (6.4% patients. For multivariate logistic regression analysis, balanced salt solution (BSS, the chance of fibrin occurrence was 5 times greater (odds ratio 4.83, CI 95% 1.302 - 17.892; p=0.019, while combination with phacoemulsification increased the chance of fibrin formation by 20 times (odds ratio 20, CI 95% 2.480 - 161.347; p=0.005. No significant difference was found regarding other variables. Conclusion: Anterior chamber fibrin formation is an unwanted complication after vitreoretinal surgery. Factors such as combined performance of phacoemulsification and the use of balanced salt solution as a vitreous substitute may predispose the occurrence of this complication.

  8. Anterior Cingulate Cortex in Schema Assimilation and Expression

    Science.gov (United States)

    Wang, Szu-Han; Tse, Dorothy; Morris, Richard G. M.

    2012-01-01

    In humans and in animals, mental schemas can store information within an associative framework that enables rapid and efficient assimilation of new information. Using a hippocampal-dependent paired-associate task, we now report that the anterior cingulate cortex is part of a neocortical network of schema storage with NMDA receptor-mediated…

  9. Left Anterior Descending Artery-Pulmonary Artery Fistula

    Directory of Open Access Journals (Sweden)

    Turan Ege

    2011-12-01

    Full Text Available Despite the fact that coronary arteriovenous fistulas constitute approximately half (48% of coronary artery anomalies, they are rarely seen anomalies. In this report,we aim to present a coronary arteriovenous fistula case detected during a coronary angiography between left anterior descending artery and pulmonary artery.

  10. Spindle neurons of the human anterior cingulate cortex

    Science.gov (United States)

    Nimchinsky, E. A.; Vogt, B. A.; Morrison, J. H.; Hof, P. R.; Bloom, F. E. (Principal Investigator)

    1995-01-01

    The human anterior cingulate cortex is distinguished by the presence of an unusual cell type, a large spindle neuron in layer Vb. This cell has been noted numerous times in the historical literature but has not been studied with modern neuroanatomic techniques. For instance, details regarding the neuronal class to which these cells belong and regarding their precise distribution along both ventrodorsal and anteroposterior axes of the cingulate gyrus are still lacking. In the present study, morphological features and the anatomic distribution of this cell type were studied using computer-assisted mapping and immunocytochemical techniques. Spindle neurons are restricted to the subfields of the anterior cingulate cortex (Brodmann's area 24), exhibiting a greater density in anterior portions of this area than in posterior portions, and tapering off in the transition zone between anterior and posterior cingulate cortex. Furthermore, a majority of the spindle cells at any level is located in subarea 24b on the gyral surface. Immunocytochemical analysis revealed that the neurofilament protein triple was present in a large percentage of these neurons and that they did not contain calcium-binding proteins. Injections of the carbocyanine dye DiI into the cingulum bundle revealed that these cells are projection neurons. Finally, spindle cells were consistently affected in Alzheimer's disease cases, with an overall loss of about 60%. Taken together, these observations indicate that the spindle cells of the human cingulate cortex represent a morphological subpopulation of pyramidal neurons whose restricted distribution may be associated with functionally distinct areas.

  11. Anterior Myocardial Infarction And Developing Ventricular Aneurysm After Cannabis Use

    OpenAIRE

    Murat Yalcin

    2014-01-01

        Incidence of drug abuse and cannabis have increased in young adults, recently. Cannabis induced myocardial infarction has rarely been reported in these people. Herein, we reported 20 years old male who had acute anterior myocardial infarction and developing apical ventricular aneurysm after heavy cannabis use.

  12. Ankle Joint Fusion With an Anatomically Preshaped Anterior Locking Plate.

    Science.gov (United States)

    Wiewiorski, Martin; Barg, Alexej; Schlemmer, Thomas; Valderrabano, Victor

    2016-01-01

    We present a novel fixation plate for primary ankle joint fusion. A single anatomically preshaped angular stable plate was used with an anterior approach. An excellent result with good bone consolidation was present at the 1-year follow-up examination. PMID:25998475

  13. The anterior process of the malleus in Cetartiodactyla.

    Science.gov (United States)

    Maier, Wolfgang; Ruf, Irina

    2016-02-01

    The anterior fixation of the anterior process of the malleus has been studied in a number of Cetartiodactyla. This anterior process, also known as processus gracilis, is provided by the prearticular (gonial), a dermal bone, whereas the cartilage of Meckel becomes resorbed in perinatal ontogenetic stages. Posteriorly, the prearticular fuses with the cartilaginous caput of the malleus; rostrally, the prearticular (= processus gracilis) is always fixed to the anterior crus of the ectotympanic by an extremely thin splint (thickness fused to the adjacent bones already in juveniles. However, in ruminants, the tegmen tympani tends to disappear and the processus internus praearticularis appears as relatively small bony knob at the floor of the medial cranial cavity, and it seems not to be fused to the surrounding bones; in later age stages, it may become secondarily overgrown by the petrosal. This dorsally exposed processus internus praearticularis seems to be a synapomorphy of the Ruminantia. The functional meaning of this internal process of the prearticular, which is also developed to a minor degree in Carnivora, remains unclear at the moment - but we present some speculations about this. PMID:26510377

  14. Instrumental design for anterior fixation of dorsal and lumbar spine

    International Nuclear Information System (INIS)

    This is an experimental work; the main purpose is design a system for anterior fixation of thoracolumbar spine. The system includes screws, rods and transverse connectors. Mechanical tests to the system with axial and rotation charges showed elevated resistance and plasticity. The process include the development of elements for application of the system

  15. Surgical Tutorial of a Robotic-Assisted Anterior Pelvic Exenteration

    Medline Plus

    Full Text Available ... as the planes we're going through, this space of retzius. Here I can see with the structures of the medial and bocal ligament, the urethras ... cautery and the bleeding will stop. Again, the structures here, the 12 ... here we've completed the space of retzius, which means the space that's anterior ...

  16. Anterior cruciate ligament reconstruction complicated by pyoderma gangrenosum

    OpenAIRE

    Bagouri, E; Smith, Jon; Geutjens, G

    2012-01-01

    We report a case of pyoderma gangrenosum as a complication of an anterior cruciate ligament reconstruction in a patient with inflammatory bowel disease, which was misdiagnosed initially as a post-operative wound infection. An early dermatology opinion and skin biopsy should be considered in cases of suspected infection where thorough surgical debridement and antimicrobial therapy has failed to improve the clinical picture.

  17. Surgical Tutorial of a Robotic-Assisted Anterior Pelvic Exenteration

    Medline Plus

    Full Text Available ... viewer, Samir Sharma writes in, “What was the estimated blood loss with the robotic procedure and what ... for an open case for anterior exenteration?” Our estimated blood loss for this procedure was 100 cc’s. ...

  18. Orthodontic and orthopaedic treatment for anterior open bite in children

    NARCIS (Netherlands)

    Lentini-Oliveira, D.; Carvalho, F. R.; Qingsong, Y.; Junjie, L.; Saconato, H.; Machado, M. A. C.; Prado, L. B. F.; Prado, G. F.

    2007-01-01

    Background Anterior open bite occurs when there is a lack of vertical overlap of the upper and lower incisors. The aetiology is multifactorial including: oral habits, unfavourable growth patterns, enlarged lymphatic tissue with mouth breathing. Several treatments have been proposed to correct this m

  19. Accessory thyroid in the anterior mediastinum: case report

    International Nuclear Information System (INIS)

    A case of accessory thyroid in the anterior mediastinum, physically separated from the thyroid gland, is reported. The mediastinal thyroid was incidentally discovered during the preoperative evaluation of a patient with breast carcinoma. The extreme rarity of the case is outlined

  20. The anterior temporal lobes support residual comprehension in Wernicke's aphasia.

    Science.gov (United States)

    Robson, Holly; Zahn, Roland; Keidel, James L; Binney, Richard J; Sage, Karen; Lambon Ralph, Matthew A

    2014-03-01

    Wernicke's aphasia occurs after a stroke to classical language comprehension regions in the left temporoparietal cortex. Consequently, auditory-verbal comprehension is significantly impaired in Wernicke's aphasia but the capacity to comprehend visually presented materials (written words and pictures) is partially spared. This study used functional magnetic resonance imaging to investigate the neural basis of written word and picture semantic processing in Wernicke's aphasia, with the wider aim of examining how the semantic system is altered after damage to the classical comprehension regions. Twelve participants with chronic Wernicke's aphasia and 12 control participants performed semantic animate-inanimate judgements and a visual height judgement baseline task. Whole brain and region of interest analysis in Wernicke's aphasia and control participants found that semantic judgements were underpinned by activation in the ventral and anterior temporal lobes bilaterally. The Wernicke's aphasia group displayed an 'over-activation' in comparison with control participants, indicating that anterior temporal lobe regions become increasingly influential following reduction in posterior semantic resources. Semantic processing of written words in Wernicke's aphasia was additionally supported by recruitment of the right anterior superior temporal lobe, a region previously associated with recovery from auditory-verbal comprehension impairments. Overall, the results provide support for models in which the anterior temporal lobes are crucial for multimodal semantic processing and that these regions may be accessed without support from classic posterior comprehension regions. PMID:24519979

  1. Anterior thalamus in cognition: an intracerebral recording study

    Czech Academy of Sciences Publication Activity Database

    Štillová, K.; Bočková, M.; Jurák, Pavel; Chládek, Jan; Chrastina, J.; Halámek, Josef; Telecká, S.; Říha, I.; Rektor, I.

    Brno: Česká a slovenská společnost pro klinickou neurofyziologii, 2015. s. 129. [European Congress on Clinical Neuro­physiology /15./. 30.09.2015-04.10.2015, Brno] Institutional support: RVO:68081731 Keywords : DBS * anterior thalamic nuclei * memory processes * memory recognition * intracerebral EEG Subject RIV: FH - Neurology

  2. Absence of sensory function in the reconstructed anterior cruciate ligament

    DEFF Research Database (Denmark)

    Krogsgaard, Michael R; Fischer-Rasmussen, Torsten; Dyhre-Poulsen, Poul

    2011-01-01

    Cruciate ligaments provide sensory information that cause excitatory as well as inhibitory effects to the activity of the muscles around the knee. The aim of the study was to determine whether these muscular reflexes are reestablished after anterior cruciate ligament (ACL) re-construction. Wire e...

  3. A case of anterior ischemic optic neuropathy associated with uveitis

    Directory of Open Access Journals (Sweden)

    Sugahara M

    2013-05-01

    Full Text Available Michitaka Sugahara, Takayuki Fujimoto, Kyoko Shidara, Kenji Inoue, Masato Wakakura Inouye Eye Hospital, Tokyo, Japan Introduction: Here, we describe a patient who presented with anterior ischemic optic neuropathy (AION and subsequently developed uveitis. Case: A 69-year-old man was referred to our hospital and initially presented with best-corrected visual acuities (BCVA of 20/40 (right eye and 20/1000 (left eye and relative afferent pupillary defect. Slit-lamp examination revealed no signs of ocular inflammation in either eye. Fundus examination revealed left-eye swelling and a pale superior optic disc, and Goldmann perimetry revealed left-eye inferior hemianopia. The patient was diagnosed with nonarteritic AION in the left eye. One week later, the patient returned to the hospital because of vision loss. The BCVA of the left eye was so poor that the patient could only count fingers. Slit-lamp examination revealed 1+ cells in the anterior chamber and the anterior vitreous in both eyes. Funduscopic examination revealed vasculitis and exudates in both eyes. The patient was diagnosed with bilateral panuveitis, and treatment with topical betamethasone was started. No other physical findings resulting from other autoimmune or infectious diseases were found. No additional treatments were administered, and optic disc edema in the left eye improved, and the retinal exudates disappeared in 3 months. The patient's BCVA improved after cataract surgery was performed. Conclusion: Panuveitis most likely manifests after the development of AION. Keywords: anterior ischemic optic neuropathy, uveitis

  4. MR imaging of anterior cruciate ligament injury: associated findings

    International Nuclear Information System (INIS)

    Authors investigated the associated findings and their value in the diagnosis of anterior cruciate ligament (ACL) injury in MR image. The knee MR images of 47 patients with ACL injury (complete;24, partial;23) and 61 patients with normal ACL confirmed by the knee arthroscopy or operation were reviewed retrospectively. The degree of anterior translocation of tibia and the degree of posterior cruciate ligament (PCL) buckling were evaluated. The prevalence and pattern of associated adjacent bone, ligament and meniscus injuries were studied. The means(± 2 standard errors) of anterior translocation were different significantly in statistical analysis (ρ < 0.001, student t-test) between injury group (7.51 ± 1.16 mm) and normal group (-0.56 ± 0.92mm). In the level of 5mm of anterior translocation for the criteria of ACL injury, the sensitivity, specificity, accuracy were 78.7%, 89.5%, 84.3% for each. The means of PCL buckling ratio were also different statistically between injury group(0.23 ± 0.02) and normal group(0.17 ± 0.01)(ρ < 0.001). In the level of 0.20 for diagnostic criteria of ACL injury, the sensitivity, specificity, accuracy were 71.4%, 83.6%, 78.4% for each. Thirty one medial meniscus tear (66%), thirteen lateral meniscus tear (28%), ten medial collateral ligament injury (28%), one PCL injury(2%) were associated with ACL injury. The twenty nine bone marrow changes were found in twenty patients (43%) which included acutely injured seven patients. In acute cases, the bone marrow changes were depicted as diffuse or focal high signal intensity lesions in lateral femoral or tibial condyles in contrast to the changes in chronic cases depicted as focal low signal intensity lesions in variable location. Lateral femoral condylar notch depression were found in nine patients (19%) and avulsion fractures of anterior tibial spine in four patients(9%). The associated findings with ACL injury (anterior translocation, buckling of PCL, associated bone, ligament and

  5. Posterior shoulder pain and anterior instability: a preliminary clinical study.

    Science.gov (United States)

    Castagna, Alessandro; Conti, Marco; Borroni, Mario; Massazza, Giuseppe; Vinci, Enzo; Franceschi, Giorgio; Garofalo, Raffaele

    2008-02-01

    Different clinical tests have been suggested in the literature as significant indicators of anterior shoulder instability. Sometimes patients with recurrent anterior shoulder instability may show some muscular guarding thus making the evaluation of specific clinical tests very difficult. These patients may also report a medical history with posterior shoulder pain that can be also elicited during some clinical manoeuvres. From September 2005 to September 2006 we prospectively studied patients who underwent an arthroscopic anterior capsuloplasty. Shoulder clinical examination was performed including anterior shoulder instability tests (drawer, apprehension and relocation tests). Furthermore the exam was focused on the presence of scapular dyskinesia and posterior shoulder pain. The patients were also evaluated with ASES, Rowe, SST (Simple Shoulder Test), Constant and UCLA (University of California at Los Angeles) scoring system preoperatively and at the latest follow-up time. In the period of this study we observed 16 patients treated for anterior gleno-humeral arthroscopic stabilisation, who preoperatively complained also of a posterior scapular pain. The pain was referred at the level of lower trapezium and upper rhomboids tendon insertion on the medial border of the scapula. It was also reproducible upon local palpation by the examiner. Four of these patients also referred pain in the region of the insertion of the infraspinatus and teres minor. After arthroscopic stabilisation the shoulder was immobilised in a sling with the arm in the neutral rotation for a period of 4 weeks. A single physician supervised shoulder rehabilitation. After a mean time of 6.8 months of follow-up, all the shoulder scores were significantly improved and, moreover, at the same time the patients referred the disappearance of the posterior pain. Posterior scapular shoulder pain seems to be another complaint and sign that can be found in patients affected by anterior shoulder instability

  6. Bilateral Traumatic Anterior Dislocation of Shoulder – a rare entity

    Directory of Open Access Journals (Sweden)

    Yashavantha Kumar C

    2013-01-01

    Full Text Available Introduction: Bilateral shoulder dislocation are most commonly posterior type. These are most commonly due to seizure disorder and electrocution. Anterior shoulder dislocations occurring bilaterally without any predisposing factors are very rare. These types of injuries are due to trauma with a unique mechanism of injury. To best of our knowledge there are only few cases of similar kind are reported in literature. We hereby report a interesting case of posttraumatic, bilateral anterior dislocation of shoulder without associated fracture in a 45 old women without any predisposing pathoanatomy.Case Report: A 45-year-old women presented to casualty with sudden onset of pain and restriction of movement in both shoulders fallowing trauma. Immediately post trauma she had severe pain and restriction of both shoulders. On examination arms were abducted and externally rotated. Bilateral shoulder movements were painful and restricted . There was loss of round contour of shoulder with increased vertical diameter of axilla anteriorly. Radiological examination revealed bilateral anterior dislocation of the shoulders without any associated fractures. Closed reduction done by Milch technique after intraraticular lignocaine injection. MRI of bilateral shoulder showed no pathological lesion. Both shoulders were immobilized with a shoulder immobilizer for three weeks.Conclusion: Most of the bilateral shoulder dislocations are posterior type seen in seizure disorders. Bilateral traumatic anterior shoulder dislocations are rare and are seen as a result of unique mechanism of injury. In our case patient had a fall on her elbows causing forced extension. If diagnosed and treated promptly completely normal function of the shoulders can be restored.

  7. Simple self-reduction method for anterior shoulder dislocation

    Institute of Scientific and Technical Information of China (English)

    Reiner Wirbel; Martin Ruppert; Elmar Schwarz; Bernhard Zapp

    2014-01-01

    Objective:To demonstrate and evaluate a modified simple method about self-reduction of anterior shoulder dislocation for significance in the emergency room. Methods:TheBoss-Holzach-Matter method for self-reduction of anterior shoulder disloaction is described.Patients with an anterior shoulder dislocation were retrospectively analysed concerning age, gender, type of anterior shoulder dislocation, occurrence of associated fractures, time between injury and reduction, reduction time, and method of reduction with its respective success rate. Results:Eighty-six patients(52 men,34 women, mean age49 years) were treated fromJanuary 2010 toJune2014.The reduction time ranged between20 seconds and6 min(mean1.5 min). Subcoracoid type of shoulder dislocation was seen in72 cases(84%), subglenoid type in14 cases(16%).Associated factures were seen in20 cases, proportionally more often in subgleboid dislocations,12 at the greater tuberosity,6 at the inferior rim of the glenoid fossa and2 at both localizations.TheBoss-Holzach-Matter method was used in35 cases with a success rate of 71.5%; dieKocher method and traction/countertraction method with premedication were used in 14 cases and17 cases with success rates of64% and70%, respectively.All other cases and the failed primary attempts required hyponotic medication.All patients older than70(n=16) were not able to perform the self reducing procedure. Conclusion:The presentedBoss-Holzach-Matter method for reduction of anterior shoulder dislocation is a simple method without the need of anaesthesia, but cooperation from patients is crucial.The successful rate is comparable with other established methods.

  8. FUNCTIONAL OUTCOME OF ARTHROSCOPIC RECONSTRUCTION OF ANTERIOR CRUCIATE LIGAMENT TEARS

    Directory of Open Access Journals (Sweden)

    Ashok Kumar

    2016-02-01

    Full Text Available BACKGROUND Anterior Cruciate Ligament (ACL tear is the most common serious ligamentous injury to the knee joint. Anterior Cruciate Ligament (ACL injury is quite common among young active population, athletes and contact sports. The exact incidence of anterior cruciate ligament tears is not known as the cases are being under reported. The ACL is the primary stabilizer against anterior translation of the tibia on the femur and is important in counteracting rotation and valgus stress. MATERIALS AND METHODS Between November 2012 to October 2014, 34 consecutive patients who underwent arthroscopic assisted ACL reconstructions in the Department of Orthopedics and Traumatology, King George Hospital, Visakhapatnam were the material in our study. Age groups between 18 to 45 years considered. We utilised both BPTB and Quadrupled hamstring graft depending on the patient’s age, outcome testing in all cases was performed at the latest follow-up (at least 6 months. Post-operative physiotherapy rehabilitation protocol followed for 06 months. RESULTS Standard protocol of Lysholm and IKDC knee scoring system were used for evaluation of the results of the surgery during followup. Patients were evaluated periodically at preop, 3 months, 6 months, 12 months, 18 months and 24 months. CONCLUSION Patients with isolated ACL injury had better outcome compared to patients who underwent associated meniscectomy. Most common mechanism of injury was activity of sports in 20 patients. Postoperatively at 3 months, anterior drawer’s was 1+ in 6, 29 (85.2% patients had normal range of motion; 29 (85.29% patients had 5/5 quadriceps power (MRC grading 94% of them had 5/5 power at latest followup. No significant difference between outcomes of BPTB and Hamstrings graft. Functional outcome of our study were similar to the previously published studies.

  9. Diagnóstico e tratamento do lenticone anterior

    Directory of Open Access Journals (Sweden)

    Ana Luiza Biancardi

    2011-08-01

    Full Text Available Relato de caso de um paciente de 18 anos com sindrome de Alport apresentando perda visual progressiva. A biomicroscopia revelou lenticone anterior bilateral. O paciente realizou tomografia de córnea e segmento anterior com o sistema Scheimpflug (Pentacam e aberrometria e topografia corneana (i-Trace. O paciente foi submetido à facoemulsificação com implante de lente intraocular peça única hidrofóbica (Acrysof® SN60AT. As imagens de Scheimpflug documentaram o lenticone anterior. A aberrometria total mostrou acentuado astigmatismo miópico com acentuada aberração esférica negativa, havendo grande impacto das aberrações de alta ordem (HOA na conversão da letra E de Snellen. O mapa de integração da aberrometria do olho todo com a topografia corneana mostrou maior semelhança das aberrrações totais com as aberrações intraoculares do que com as aberrações da superfície anterior da córnea. Após a cirurgia, o paciente apresentou acuidade visual corrigida igual a 20/20 em ambos os olhos, as imagens de Scheimpflug revelaram lentes intraoculares tópicas e os mapas diferenciais revelaram resolução da miopia e redução das aberrações da alta ordem (total e interna. Os exames de imagem foram úteis para demonstrar o impacto do lenticone anterior na qualidade visual e a resolução das aberrações ópticas após a cirurgia.

  10. Miniplacas permitem tratamento eficiente e eficaz da mordida aberta anterior Miniplates allow efficient and effective treatment of anterior open bites

    Directory of Open Access Journals (Sweden)

    Jorge Faber

    2008-10-01

    Full Text Available INTRODUÇÃO: o tratamento das deformidades e más oclusões que incluem mordidas abertas anteriores foi uma das primeiras aplicações de miniplacas como forma de ancoragem ortodôntica. A implementação desse sistema de tratamento reduz o número de pacientes indicados para a cirurgia ortognática e simplifica muitos problemas. Nessa abordagem, os dentes posteriores são intruídos e a mandíbula sofre um giro no sentido anti-horário, diminuindo a altura facial inferior e projetando os pogônios de tecidos duro e mole. OBJETIVO: o presente artigo apresenta os fundamentos da mecânica ortodôntica para correção da mordida aberta anterior e os ilustra com uma série de casos clínicos.INTRODUCTION: The treatment of facial deformities and malocclusions, such as anterior open bite, was one of the first applications of miniplates for orthodontic anchorage. The use of this treatment system reduces the number of patients referred to orthognathic surgery and simplifies many problems. This approach applies intrusive forces to posterior teeth, and the mandible undergoes counterclockwise rotation, which decreases lower facial height and advances the projection of hard and soft tissue pogonions. OBJECTIVE: This study describes the principles of orthodontic mechanics in the correction of anterior open bite and illustrates these principles with a series of cases.

  11. Fibrolipoma of the Anterior Abdominal Wall: an Atypical Presentation; Fibrolipoma de la pared abdominal anterior de presentacion atipica

    Energy Technology Data Exchange (ETDEWEB)

    Lorente, R.M.; Diaz, J. M.; Valle, Y. del; Gallego, I. [Hospital Universitario Santa Cristina. Madrid (Spain)

    2004-07-01

    Fibrolipoma is a type of lipoma that contains fibrous tissue. We present the case of an unusually large anterior abdominal wall fibrolipoma presenting rarely seem radiological characteristics which hinder its radiological diagnosis. We present the findings in ultrasound scan CT, surgery and pathological anatomy, as well as the lesion's differential diagnosis. (Author) 12 refs.

  12. Anterior Urethral Valve and Diverticulum in a Neonate with Febrile Urinary Tract Infection

    OpenAIRE

    Song, Jin Hyun; Lee, Min Ho; Lee, Ji Hye; Lee, Chang Ho; Jeon, Youn Soo; Lee, Nam Kyu; Kim, Doo Sang

    2012-01-01

    Anterior urethral valve is a rare congenital anomaly that can cause obstructive uropathy. Herein, we report a case of an anterior urethral valve that led to the development of febrile urinary tract infection in a neonate.

  13. CT-based three-dimensional reconstruction navigation technique assisted pedicle screw placement in lumbar and sacral bone%腰骶骨椎弓根螺钉置入内固定:CT三维重建虚拟导航的辅助

    Institute of Scientific and Technical Information of China (English)

    陈晓明; 陈前芬; 肖增明; 宗少晖

    2015-01-01

      结果与结论:共置入腰骶椎椎弓根螺钉1088枚,其中1068枚螺钉位置为Ⅰ级,置钉准确率达98.2%。152例获得随访,随访时间12个月,无内固定物移位、断裂等并发症。术前CT三维重建虚拟导航技术能为腰骶骨椎弓根螺钉内固定提供三维立体的解剖信息,制定最优置钉计划,使置钉更加精确安全,从而提高整体的修复质量。%BACKGROUND:Pedicle screw fixation techniques have been widely used in the treatment of lumbar and sacral disease, such as trauma, deformity, tumor and degeneration. How to improve the accuracy of screw placement is a hot topic. CT-based three-dimensional reconstruction navigation technique provides real-time, multi-perspective, three-dimensional visualization of lumbar and sacral anatomy, and surgeons can perform the pedicle screw insertion procedures confidently with increase of accuracy and safety. OBJECTIVE:To study the clinical value of CT-based three-dimensional reconstruction navigation technique in the application of lumbar and sacral pedicle screw placement. METHODS:A total of 203 patients with lumbar and sacral diseases, including lumbar fracture, lumbar spondylolysis and lumbar spinal stenosis, were recruited from Department of Spine&Osteopathy, the First Affiliated Hospital of Guangxi Medical University between July 2008 and November 2014. Patients received pedicle screw placement in lumbar and sacral bone under the guidance of CT-based three-dimensional reconstruction navigation. Postoperative X-ray films and three-dimensional CT scan of lumbar bone were routinely examined in each patient. The accuracy of pedicle screw insertion was evaluated with postoperative CT scan according to Andrew classification. RESULTS AND CONCLUSION:A total of 1 088 screws were inserted in the lumbar and sacral bone. The accuracy of pedicle screw insertion was rated as grade I in 1 068 screws (98.2%) according to postoperative CT scan. 152 cases were fol owed

  14. Patella fracture following anterior cruciate ligament reconstruction: A case report

    Directory of Open Access Journals (Sweden)

    Milankov Miroslav

    2003-01-01

    Full Text Available Introduction The most frequent procedure in treatment of acute or chronic anterior cruciate ligament (ACL rupture is the so called bone-tendon-bone reconstruction. A transverse dislocated patella fracture is a rare complication of this procedure with an incidence of 0.23%-2.3%. In a five year period, (1998-2002, 407 arthroscopic reconstructions of the anterior cruciate ligaments were done at our Clinic, and there was only one case of patella fracture. Case report An 18-year-old female patient, a handball player, suffered an acute rupture of anterior cruciate ligament of the left knee, so arthroscopic bone-tendon-bone reconstruction of the anterior cruciate ligament was performed. After adequate skin incision, a bone graft was taken from the patella and upper part of trapezoid tibia, which was 25 mm long, 10 mm wide and 5 mm thick, together with a part of patellar ligament. After the remains of the anterior cruciate ligament had been arthroscopically removed, tunnels were made in tibia and femur and a graft was inserted and fixed with two metal interference screws. Knee stability was tested, and drainage was put in the knee joint. The wound was closed by layers. The quadriceps exercises and passive knee movements started immediately. Full range of movements was accomplished six weeks later when the patient started to walk with full weight-bearing on her operated leg. Three weeks later, (nine weeks after the operation, the patient has accidentally lost her balance and fell. A transverse, dislocated fracture of the left patella was diagnosed and osteosynthesis of the fractured patella with two Kirschner wires and a metallic loop was performed. Postoperatively, full range of movement was allowed. Six months later, the patient felt no pain, there was no swelling, full range of knee movement was achieved, while the Lachman Test was identical in both knees and the pivot shift test was negative. Discussion Fracture of patella after ACL reconstruction is

  15. The advantages of submandibular gland resection in anterior retropharyngeal approach to the upper cervical spine

    OpenAIRE

    Skaf, Ghassan S.; Sabbagh, Amira S.; Hadi, Usamah

    2006-01-01

    Anterior surgery to the upper cervical spine, although rare, several successful approaches were described in the literature. To avoid the risks and limitations of transoral approach, the anterior retropharyngeal approach was developed. In this study, we describe our experience with anterior retropharyngeal approach to the upper cervical spine and discuss the significance of resecting the submandibular gland. From July 2001 to July 2004, we performed six anterior prevascular retropharyngeal ap...

  16. Anterior Cervical Corpectomy and Fusion Accelerates Degenerative Disease at Adjacent Vertebral Segments

    OpenAIRE

    Pickett, Gwynedd E.; Duggal, Neil; Theodore, Nicholas; Sonntag, Volker K.H.

    2008-01-01

    Background Anterior cervical corpectomy provides the most direct and thorough surgical approach for anterior decompression when spinal cord compression is found directly behind the vertebral body. However, anterior cervical fusion has been shown to be associated with the development of new degenerative changes at levels immediately adjacent to the fused segments. Th e incidence of adjacent segment disease (ASD) following anterior cervical corpectomy has not been widely reported. We set out to...

  17. Detached Anterior Horn of the Medial Meniscus Mimicking a Parameniscal Cyst

    Directory of Open Access Journals (Sweden)

    Shoji Fukuta

    2015-01-01

    Full Text Available We report a case of a detached anterior horn of the medial meniscus with anterior knee pain. Preoperative magnetic resonance images of the knee were initially interpreted as a parameniscal cyst. Arthroscopic examination revealed subluxation of the anterior horn of the medial meniscus due to detachment from its anterior tibial insertion. Arthroscopic fixation with a suture anchor was successful and the cystic lesion was no longer visible on postoperative images.

  18. The Relationship between Lower Extremity Alignment Characteristics and Anterior Knee Joint Laxity

    OpenAIRE

    Shultz, Sandra J.; Anh-Dung, Nguyen; Levine, Beverly J.

    2009-01-01

    Background: Lower extremity alignment may influence the load distribution at the knee, potentially predisposing the anterior cruciate ligament to greater stress. We examined whether lower extremity alignment predicted the magnitude of anterior knee laxity in men and women. Hypothesis: Greater anterior pelvic angle, hip anteversion, tibiofemoral angle, genu recurvatum, and navicular drop will predict greater anterior knee laxity. Study Design: Descriptive laboratory study. Methods: Women (n = ...

  19. Evaluation of local muscle soreness treatment with anterior bite splint made of soft putty impression material

    OpenAIRE

    Harry Laksono; Sherman Salim

    2013-01-01

    Background: Local muscle soreness is the most common temporomandibular disorders complaint of patients seeking treatment in the dental clinics. The emergency treatment that can be done in the clinics to manage this disorder is by making anterior bite splint. Anterior bite splint is usually made of acrylic, but currently there is a soft putty impression material that can also be used for making anterior bite splint. The effectiveness of soft putty anterior bite splint in local muscle soreness ...

  20. Anterior approach v. posterior approach - ultrasound-guided shoulder arthrogram injection

    OpenAIRE

    Merle Neethling-du Toit; Richard de villiers

    2008-01-01

    Anterior approach ultrasound guided arthrogram injections are a quick reliable way of injecting contrast prior to MRI scan. We did a retrospective study on patients, previously injected and scanned at our clinic, to compare the more manifested posterior approach with the anterior approach. The success rate for successful intra-articular injections for the anterior approach far outweighs the posterior approach. Also the anterior approach is more tolerable for patients as the injections are muc...

  1. The Anterior Ratio: The Missing Link between Orthodontics and Aesthetic Dentistry

    OpenAIRE

    Raman Aulakh

    2013-01-01

    There is an increase in the number of dentists using orthodontic treatment for anterior tooth alignment. This is either combined with additive bonding or interproximal reduction; knowing “when to” and “how much” requires an understanding of the anterior ratio. This case report explains how to use the anterior ratio to help provide optimal aesthetics and function for the ortho-restorative patient. The anterior ratio is an important diagnostic tool required for both disciplines of orthodontics ...

  2. Pupillary block glaucoma following implantation of a posterior chamber pseudophakos in the anterior chamber.

    Directory of Open Access Journals (Sweden)

    Mandal Anil

    2002-01-01

    Full Text Available Pupillary block glaucoma is a common complication of cataract surgery, especially following anterior chamber intraocular lens implantation. We report a case of pupillary block glaucoma with a posterior chamber IOL that was implanted in the anterior chamber following a complicated extracapsular cataract extraction. The case was successfully managed by explantation of the posterior chamber lens, anterior vitrectomy, peripheral iridectomy and secondary anterior chamber intraocular lens implantation. The intraocular pressure was controlled with a single topical antiglaucoma medication.

  3. Treatment of lumbosacral spinal tuberculosis by one-stage anterior debridement and fusion combined with dual screw-rod anterior instrumentation underneath the iliac vessel

    OpenAIRE

    Zhang, Ting; He, Xijing; Li, Haopeng; Xu, Siyue

    2016-01-01

    Background There has been no consensus regarding what is the optimal means of treating lumbosacral segment tuberculosis. The aim of this study was to evaluate the clinical outcomes of our newly developed one-stage anterior debridement and fusion combined with dual screw-rod construct anterior instrument underneath the iliac vessels for lumbosacral spinal tuberculosis. Methods We retrospectively reviewed 22 patients with lumbosacral spinal tuberculosis who underwent one-stage anterior debridem...

  4. An Intra-tendonous ganglion cyst causing impingement between the anterior cruciate ligament and anterior root of the medial meniscus: a case report

    OpenAIRE

    Guolong, Mei; Zhi, Gao; Yong, Hu

    2013-01-01

    Background There are several reports of symptomatic ganglion cysts near the anterior cruciate ligament (ACL), posterior cruciate ligament (PCL), and lateral and medial meniscus, but symptomatic ganglia arising from the anterior horn of the medial meniscus to the ACL have not been reported. Here we report the arthroscopic resection of a ganglion cyst arising from the anterior horn of the medial meniscus with a meniscal tear to the ACL. Case presentation A 43-year-old female presented with a 10...

  5. Treatment of ruptured anterior communicating artery aneurysms with GDCs

    International Nuclear Information System (INIS)

    Objective: To summarize 45 cases of ruptured anterior communicating artery aneurysms treated with GDCs. Methods: All aneurysms were embolized with GDCs. Results: Complete embolization was achieved in 25 aneurysms, subtotal in 14, and partial in 6. Two cases were cured by the second time embolization. One case of recurrent aneurysm after G DC treatment was curved by surgical clipping. Brain infarction was noted in 7 cases after the endovascular procedure, and one of them died of pneumonia, another one remained in permanent coma. 1-20 months follow up showed stable result. 4 of 5 cases with multi-intracranial aneurysms had been treated with on of this procedure. Conclusions: The result of endo vascular treatment of anterior communicating artery aneurysms in the early period after rupture was good. Although there was a relatively high risk of local brain infarction, the clinical outcome was satisfactory

  6. Hubungan Rasio Anterior dengan Overjet dan Overbite pada Perawatan Orthodontik

    Directory of Open Access Journals (Sweden)

    J. A. Budiman

    2015-10-01

    Full Text Available The important role of the tooth size information is in making diagnosis and treatment plan of the cases with malocclusion. A lot of studies have been done in this aspect such as about tooth size with its variation, and also the ratio of maxillary to mandibular tooth size. The most famous tooth size analysis is Bolton analysis with his anterior ratio and overall ratio. Because the accordance of those ratio is not found in all orthodontic cases, some studies (Korbitz, Neff, Moyers and Steadman tried to relate the anterior ratio with the amount of overjet and overbite in orthodontic treatment. Those relationship was found strong, but there are also other analysis that should be considered in treating orthodontic cases.

  7. Missing Screw as a Rare Complication of Anterior Cervical Instrumentation

    Directory of Open Access Journals (Sweden)

    Yusuf Kurtuluş Duransoy

    2013-01-01

    Full Text Available Although anterior cervical arthrodesis is an effective procedure for the treatment of cervical disorders, the method has some complications. Here, we describe this rare complication of cervical instrumentation with a literature review. A 23-year-old male patient was operated for a C6-C7 dislocation. At postoperative month 10, he presented with hemoptysis and dysphagia. Cervical roentgenograms showed anterior migrations of one broken screw and a plate-locking screw at the C6 corpus. One screw was missing. We concluded that the missing screw had perforated the esophagus and had been eliminated spontaneously through the gastrointestinal tract. No screw should migrate. Even loose screws should be noted in follow-up X-ray studies. If such findings are detected, a second operation for revision should be considered as soon as possible to prevent potentially fatal complications.

  8. Traumatic rupture of the tibialis anterior tendon: A case report

    Directory of Open Access Journals (Sweden)

    Maria Elisa Rodrigues

    2013-06-01

    Full Text Available OBJECTIVE: The autors report a case of a traumatic rupture of the tibialis anterior tendon (TTA that was early diagnosed and treated in the emergency service. This is a rare clinical entity with few cases reported in the literature. CASE REPORT: A 66-year old female presented at the emergency service complaining about pain at the anterior aspect of her ankle and inability to walk normally, after a fall. Physical examination revealed clinical signs for TTA rupture, which was later confirmed by ultrasound. Surgical treatment was performed immediately â€" the tendon was anchored into the medial cuneiform with a soft tissue-to-bone anchor. The follow-up revealed good functional result. CONCLUSION: Physical examination and a high index of suspicion are important when facing a patient who had sustained an ankle trauma. The TTA rupture is a diagnosis to consider because unrecognized ruptures led to important functional deficits and poor functional results.

  9. An anatomical evaluation of the serratus anterior plane block.

    Science.gov (United States)

    Mayes, J; Davison, E; Panahi, P; Patten, D; Eljelani, F; Womack, J; Varma, M

    2016-09-01

    The serratus anterior plane block has been described for analgesia of the hemithorax. This study was conducted to determine the spread of injectate and investigate the anatomical basis of the block. Ultrasound-guided serratus anterior plane block was performed on six soft-fix embalmed cadavers. All cadavers received bilateral injections, on one side performed with 20 ml latex and on the other with 20 ml methylene blue. Subsequent dissection explored the extent of spread and nerve involvement. Photographs were taken throughout dissection. The intercostal nerves were involved on three occasions with dye, but not with latex. The lateral cutaneous branches of the intercostal nerve contained dye and latex on all occasions. The serratus plane block appears to be mediated through blockade of the lateral cutaneous branches of the intercostal nerves. Anatomically, serratus plane block does not appear to be equivalent to paravertebral block for rib fracture analgesia. PMID:27440171

  10. MR for assessing anterior cruciate ligament reconstructions by tendon grafts

    International Nuclear Information System (INIS)

    150 patients were examined via magnetic resonance (MR) after anterior cruciate (ACL) ligament reconstruction (76 patellar tendon grafts, 53 semitendinosous tendon grafts and 21 sutures). The results of MR were compared with clinical tests (Lachman, pivot-shift and anterior drawer test), in 2 cases with the operative findings, and in one case with arthroscopy findings. In 91% of patients with a clinically stable knee we found a continuous low-intensity ligamental structure. 10 patients were examined twice or more between 8 days and 6 months after surgery. Ligamental structures of low signal intensity did not significantly change their MR characteristics. MR is a valuable noninvasive method for evaluating ligament reconstructions. (orig./GDG)

  11. Anterior insular cortex regulation in autism spectrum disorders

    Directory of Open Access Journals (Sweden)

    Andrea Caria

    2015-03-01

    Full Text Available Autism spectrum disorders (ASDs comprise a heterogeneous set of neurodevelopmental disorders characterized by dramatic impairments of interpersonal behavior, communication, and empathy. Recent neuroimaging studies suggested that ASD are disorders characterized by widespread abnormalities involving distributed brain network, though clear evidence of differences in large-scale brain network interactions underlying the cognitive and behavioral symptoms of ASD are still lacking. Consistent findings of anterior insula cortex hypoactivation and dysconnectivity during tasks related to emotional and social processing indicates its dysfunctional role in ASD. In parallel, increasing evidence showed that successful control of anterior insula activity can be attained using real-time fMRI paradigms. More importantly, successful regulation of this region was associated with changes in behavior and brain connectivity in both healthy individuals and psychiatric patients. Building on these results we here propose and discuss the use of real-time fMRI neurofeedback in ASD aiming at improving emotional and social behavior.

  12. Anterior insular cortex regulation in autism spectrum disorders.

    Science.gov (United States)

    Caria, Andrea; de Falco, Simona

    2015-01-01

    Autism spectrum disorders (ASDs) comprise a heterogeneous set of neurodevelopmental disorders characterized by dramatic impairments of interpersonal behavior, communication, and empathy. Recent neuroimaging studies suggested that ASD are disorders characterized by widespread abnormalities involving distributed brain network, though clear evidence of differences in large-scale brain network interactions underlying the cognitive and behavioral symptoms of ASD are still lacking. Consistent findings of anterior insula cortex hypoactivation and dysconnectivity during tasks related to emotional and social processing indicates its dysfunctional role in ASD. In parallel, increasing evidence showed that successful control of anterior insula activity can be attained using real-time fMRI paradigms. More importantly, successful regulation of this region was associated with changes in behavior and brain connectivity in both healthy individuals and psychiatric patients. Building on these results we here propose and discuss the use of real-time fMRI neurofeedback in ASD aiming at improving emotional and social behavior. PMID:25798096

  13. Anterior spinal artery syndrome of the cervical hemicord.

    Science.gov (United States)

    Baumgartner, R W; Waespe, W

    1992-01-01

    Three patients developed signs of a unilateral cervical cord lesion 6 to 36 h after the acute onset of severe cervico-brachial pain. The neurological deficit progressed over 6 to 18 h. On the painful side a central Horner's syndrome, a hemiparesis with plegia of the hand, and a slight pallhypaesthesia were found. On the opposite side thermhypaesthesia and hypalgesia were noted with a level at the dermatome C5 or C6. T2-weighted MR images revealed in one patient a small area of increased signal intensity restricted to one half of the cervical cord, and electromyography in another patient showed after 6 months evidence of segmental chronic denervation. Both abnormalities were found at the clinically expected level. The findings are consistent with a small infarction of the cervical cord in the perfusion territory of a central (sulco-commissural) artery, a duplicated anterior spinal artery or an anterior spinal branch of the vertebral artery. PMID:1315578

  14. Low anterior anastomotic dehiscence following preoperative irradiation with 6000 rads

    Energy Technology Data Exchange (ETDEWEB)

    Blake, D.P.; Bubrick, M.P.; Kochsiek, G.G.; Feeney, D.A.; Johnston, G.R.; Strom, R.L.; Hitchcock, C.R.

    1984-03-01

    Twenty mongrel dogs received 6000 rads of irradiation to the rectum and colon using the Nominal Standard Dosage Equation. Three weeks after irradiation each dog underwent anterior resection of the rectosigmoid with reconstruction randomized to either an EEA stapled or a two layer handsewn anastomosis. Each dog was studied digitally and by barium enema at the time of surgery, on the seventh postoperative day, and at autopsy. Five clinically significant leaks and three radiographic leaks occurred in the EEA stapled anastomoses. The handsewn anastomoses had five clinically significant leaks and two radiographic leaks. The data indicate that low anterior resection with either an EEA stapled or handsewn anastomosis cannot be done safely after 6000 rad preoperative irradiation.

  15. Low anterior anastomotic dehiscence following preoperative irradiation with 6000 rads

    International Nuclear Information System (INIS)

    Twenty mongrel dogs received 6000 rads of irradiation to the rectum and colon using the Nominal Standard Dosage Equation. Three weeks after irradiation each dog underwent anterior resection of the rectosigmoid with reconstruction randomized to either an EEA stapled or a two layer handsewn anastomosis. Each dog was studied digitally and by barium enema at the time of surgery, on the seventh postoperative day, and at autopsy. Five clinically significant leaks and three radiographic leaks occurred in the EEA stapled anastomoses. The handsewn anastomoses had five clinically significant leaks and two radiographic leaks. The data indicate that low anterior resection with either an EEA stapled or handsewn anastomosis cannot be done safely after 6000 rad preoperative irradiation

  16. Endovascular treatment of anterior cranial fossa dural arteriovenous fistula

    Energy Technology Data Exchange (ETDEWEB)

    Lv, Xianli; Li, Youxiang; Wu, Zhongxue [Beijing Neurosurgical Institute, Beijing (China); Capital Medical University, Beijing Tiantan Hospital, Beijing (China)

    2008-05-15

    We describe the technique and results of the endovascular treatment of anterior cranial fossa dural arteriovenous fistulas (DAVF) in four symptomatic patients. Catheterization was via the superior sagittal sinus in two patients and via the ophthalmic artery in two patients. Embolization was performed using detachable platinum coils in the former two patients and a liquid embolic system (Onyx-18, MTI) in the latter. We were able to reach the fistula site and to embolize the arteriovenous shunting zone in all of the patients. The final angiogram showed complete occlusion of the DAVFs, and all patients recovered completely. No complications related to either approach were observed. Endovascular treatment of anterior cranial fossa DAVFs is feasible by either transvenous or transarterial access. (orig.)

  17. Endovascular treatment of anterior cranial fossa dural arteriovenous fistula

    International Nuclear Information System (INIS)

    We describe the technique and results of the endovascular treatment of anterior cranial fossa dural arteriovenous fistulas (DAVF) in four symptomatic patients. Catheterization was via the superior sagittal sinus in two patients and via the ophthalmic artery in two patients. Embolization was performed using detachable platinum coils in the former two patients and a liquid embolic system (Onyx-18, MTI) in the latter. We were able to reach the fistula site and to embolize the arteriovenous shunting zone in all of the patients. The final angiogram showed complete occlusion of the DAVFs, and all patients recovered completely. No complications related to either approach were observed. Endovascular treatment of anterior cranial fossa DAVFs is feasible by either transvenous or transarterial access. (orig.)

  18. Anterior Cruciate Ligament OsteoArthritis Score (ACLOAS)

    DEFF Research Database (Denmark)

    Roemer, Frank W; Frobell, Richard; Lohmander, Stefan;

    2014-01-01

    longitudinal changes including osteoarthritis (OA) features. Joint features assessed were acute osteochondral injury, traumatic and degenerative bone marrow lesions (BMLs), meniscus morphology and extrusion, osteophytes, collateral and cruciate ligaments including ACL graft, Hoffa-synovitis and effusion......OBJECTIVE: To develop a whole joint scoring system, the Anterior Cruciate Ligament OsteoArthritis Score (ACLOAS), for magnetic resonance imaging (MRI)-based assessment of acute anterior cruciate ligament (ACL) injury and follow-up of structural sequelae, and to assess its reliability. DESIGN......: Baseline and follow-up 1.5 T MRI examinations from 20 patients of the KANON study, a randomized controlled study comparing a surgical and non-surgical treatment strategy, were assessed for up to six longitudinal visits using a novel MRI scoring system incorporating acute structural tissue damage and...

  19. [The anterior tarsal tunnel syndrome: a case report].

    Science.gov (United States)

    Milants, C; Wang, F C; Gomulinski, L; Ledon, F; Petrover, D; Bonnet, R; Crielaard, J M; Kaux, J F

    2015-01-01

    The anterior tarsal tunnel syndrome is a rare entrapment neuropathy of the deep peroneal nerve beneath the inferior extensor retinaculum of the ankle. It is frequently unrecognized and may lead to misdiagnosis and delayed treatment. We report the case of a 77 year old patient complaining of symptoms of an anterior tarsal tunnel syndrome with neuropathic pain located at the dorsal part of the foot, without any sensorimotor loss. The ENMG was in favour of a motor impairment of the deep peroneal nerve. MRI exploration of the ankle showed a millimetric bony overgrowth of the upper pole of the navicular bone, irritative to the deep peroneal nerve. Infiltration at overgrowth of the navicular provided a partial and temporary decrease in pain symptoms. Surgical nerve decompression was then considered. PMID:26376569

  20. [Modern surgery of meningiomas affecting anterior visual pathways].

    Science.gov (United States)

    Grimm, F; Ebner, F H; Honegger, J

    2013-05-01

    Meningiomas are the most common form of primary intracranial tumors. If the anterior visual pathways are affected clinical visual compromise, visual field defects, oculomotor nerve disturbances or propotosis are predominant. Meningiomas of the anterior visual pathway remain therapeutically challenging due to the direct anatomical relationship to the circulus arteriosus cerebri, the cavernous sinus and cranial nerves. The therapy of choice is microsurgical resection. In many cases a curative approach can be achieved with modern surgical techniques and simultaneously maintaining patient quality of life. Problematic are cases in which resection would be associated with the risk of clinical impairment and in these cases radiotherapy is an important therapeutic option. In cases involving complex invasiveness an interdisciplinary treatment to control local clinical symptoms is favored. PMID:23604251