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Sample records for perineal trauma suture

  1. Nonsuturing or Skin Adhesives versus Suturing of the Perineal Skin After Childbirth: A Systematic Review

    NARCIS (Netherlands)

    Seijmonsbergen-Schermers, A.E.; Sahami, S.; Lucas, C.; de Jonge, A.

    2015-01-01

    Background: Suturing of perineal trauma after childbirth can cause problems such as pain, discomfort because of tight sutures, the need for suture removal, and dyspareunia. It is unclear whether leaving the perineal skin unsutured or using skin adhesives might prevent these problems. Methods:

  2. Nonsuturing or Skin Adhesives versus Suturing of the Perineal Skin After Childbirth: A Systematic Review

    NARCIS (Netherlands)

    Seijmonsbergen-Schermers, Anna E.; Sahami, Saloomeh; Lucas, Cees; Jonge, Ank de

    2015-01-01

    Suturing of perineal trauma after childbirth can cause problems such as pain, discomfort because of tight sutures, the need for suture removal, and dyspareunia. It is unclear whether leaving the perineal skin unsutured or using skin adhesives might prevent these problems. CENTRAL, MEDLINE, EMBASE,

  3. Midwives conducting perineal repair: The Danish Suture Trial

    DEFF Research Database (Denmark)

    Kindberg, Sara

    2007-01-01

    Midwives conducting perineal repair: The Danish Suture Trial.     Background Suture techniques and materials for repair of 2nd degree perineal lacerations and episiotomies have been tested in several clinical trials. Danish midwives and obstetricians have developed a new, simple and time-efficien......Midwives conducting perineal repair: The Danish Suture Trial.     Background Suture techniques and materials for repair of 2nd degree perineal lacerations and episiotomies have been tested in several clinical trials. Danish midwives and obstetricians have developed a new, simple and time...

  4. Perineal massage

    Directory of Open Access Journals (Sweden)

    Laura Duarte González

    2013-01-01

    Full Text Available Most women want to give birth without perineal tears, cuts or sutures, because these often cause back pain and discomfort and may have a negative impact on sexual functioning. It is suggested that perineal massage during the last month of pregnancy as a possible way of allowing the perineal tissue to expand more easily during birth. Perineal massage, which makes the woman or her partner (for only one or two times a week from 35 weeks reduces the likelihood of perineal trauma (mainly episiotomies and perineal pain during and after birth.The FAME (Federation of Associations for Midwives in Spain recognizes that perineal massage during pregnancy reduces perineal trauma (episiotomy and tears during childbirth.

  5. Postpartum perineal reapir performed by midwives: A randomised trial comparing two suture techniques for perineal repair leaving the skin unsutured

    DEFF Research Database (Denmark)

    Kindberg, Sara; Misan, Stehouwer; Hvidman, Lone

    2008-01-01

    Postpartum perineal repair performed by midwives: A randomised trial comparing two suture techniques leaving the skin unsutured. Objective      To compare a continuous suture technique to interrupted stitches using inverted knots for postpartum perineal repair of second-degree lacerations...... and episiotomies.   Design          A double blind randomised controlled trial.   Setting          A Danish university hospital with more than 4800 deliveries annually.   Population   400 healthy primiparous women with a vaginal delivery at term.   Method         Randomisation was computer-controlled. Structured...... healing, patient satisfaction, dyspareunia or need for resuturing. The continuous suture technique was significantly faster (15 min. vs. 17 min, p=0.03) and less suture material was used (1 vs. 2 packets, pskin unsutured...

  6. Prevención del trauma perineal intraparto mediante el masaje perineal

    OpenAIRE

    González Casillas, María Jesús

    2014-01-01

    El trauma perineal es una de las complicaciones más frecuentes en el periodo expulsivo del parto. El masaje perineal se plantea como una intervención para prevenir y evitar dicho trauma. Objetivo: realizar una revisión bibliográfica en los últimos doce años, para dar a conocer los beneficios de la aplicación del masaje perineal durante el embarazo. Método: búsqueda bibliográfica en las bases de datos Pubmed, Cochrane, Cinahl y Cuiden plus, utilizando como palabras clave: masaje...

  7. Perineal trauma in children: a standardized management approach

    African Journals Online (AJOL)

    management, postoperative wound infection or disruption, postoperative functional ... Pediatr Surg 7:55–60 c 2011 Annals of Pediatric Surgery. Annals of Pediatric .... abdominal and perineal trauma caused by a car accident. (Fig. 3). Both the ...

  8. Perineal Trauma in Port Harcourt, Souh-South Nigeria | Ojule ...

    African Journals Online (AJOL)

    ... uterine descent and incontinence to urine, stool or flatus as well as sexual, social ... The objective of the study was to determine the prevalence and predisposing factors of perineal trauma amongst women delivering at the University of Port ...

  9. The effect of maneuvers for shoulder delivery on perineal trauma

    DEFF Research Database (Denmark)

    Aabakke, Anna J M; Willert, Hanne; Krebs, Lone

    2016-01-01

    -treated analysis. RESULTS: Between June 2013 and March 2015, 650 women were randomized, and 543 (posterior, n = 281; anterior, n = 262) were included in the final intention-to-treat analysis. Most group characteristics were similar. The frequency of any perineal trauma did not differ between the two groups......: This was a randomized single-blinded trial comparing primary delivery of either the anterior or posterior shoulder in women having their first vaginal delivery. Primary outcome was any perineal trauma. Results were analyzed according to the intention-to-treat principle and supplemented with a per-protocol and as...

  10. Implementation of care practices to prevent and repair perineal trauma in childbirth.

    Science.gov (United States)

    Santos, Rafael Cleison Silva Dos; Riesco, Maria Luiza Gonzalez

    2017-04-06

    To implement care practices for perineal trauma prevention and repairing in normal birth. Quasi-experimental study conducted at Hospital da Mulher Mãe-Luzia, in Macapá, AP, Brazil. Seventy-four (74) nurses and obstetricians and 70 post-partum women were interviewed and the records of 555 patients were analyzed. The study was conducted in three stages: pre-audit and baseline audit (phase 1); educational intervention and implementation of best practices (phase 2); post-implementation audit (phase 3). Data was analyzed by comparison of the results of phases 1 and 3. Following the educational intervention, a lower number of health professionals encouraged directed pushing, performed episiotomies and repaired first-degree lacerations; more women reported lithotomy position; more patient records indicated the use of Vicryl™ to suture the perineal mucosa and skin. The educational intervention improved birth care and perineal outcomes. Nevertheless, gaps were identified in the implementation of evidence, as well as inappropriate perineal care management.

  11. Characteristics of female patients with sexual dysfunction who also had a history of blunt perineal trauma.

    Science.gov (United States)

    Munarriz, Ricardo; Talakoub, Lily; Somekh, Nir N; Lehrfeld, Todd; Chudnovsky, Aleksander; Flaherty, Elizabeth; Goldstein, Irwin

    2002-01-01

    Perineal trauma can occur in both genders, however, data supporting the relationship between sexual dysfunction and blunt perineal trauma in women is lacking. This study reviewed the patient characteristics of women with sexual dysfunction who also had a history of blunt perineal trauma. A neurogenic form of sexual dysfunction has been implicated, with primary complaints of orgasm disorder and abnormalities noted on genital sensory testing. Further research in this area is needed.

  12. How good are we at implementing evidence to support the management of birth related perineal trauma? A UK wide survey of midwifery practice

    Science.gov (United States)

    2012-01-01

    Background The accurate assessment and appropriate repair of birth related perineal trauma require high levels of skill and competency, with evidence based guideline recommendations available to inform UK midwifery practice. Implementation of guideline recommendations could reduce maternal morbidity associated with perineal trauma, which is commonly reported and persistent, with potential to deter women from a future vaginal birth. Despite evidence, limited attention is paid to this important aspect of midwifery practice. We wished to identify how midwives in the UK assessed and repaired perineal trauma and the extent to which practice reflected evidence based guidance. Findings would be used to inform the content of a large intervention study. Methods A descriptive cross sectional study was completed. One thousand randomly selected midwives were accessed via the Royal College of Midwives (RCM) and sent a questionnaire. Study inclusion criteria included that the midwives were in clinical practice and undertook perineal assessment and management within their current role. Quantitative and qualitative data were collated. Associations between midwife characteristics and implementation of evidence based recommendations for perineal assessment and management were examined using chi-square tests of association. Results 405 midwives (40.5%) returned a questionnaire, 338 (83.5%) of whom met inclusion criteria. The majority worked in a consultant led unit (235, 69.5%) and over a third had been qualified for 20 years or longer (129, 38.2%). Compliance with evidence was poor. Few (6%) midwives used evidence based suturing methods to repair all layers of perineal trauma and only 58 (17.3%) performed rectal examination as part of routine perineal trauma assessment. Over half (192, 58.0%) did not suture all second degree tears. Feeling confident to assess perineal trauma all of the time was only reported by 116 (34.3%) midwives, with even fewer (73, 21.6%) feeling confident to

  13. Emergency treatment of violent trauma: clinical cases and surgical treatment of penetrating thoracoabdominal, perineal and anorectal trauma.

    Science.gov (United States)

    Zuccon, William; Paternollo, Roberto; Del Re, Luca; Cordovana, Andrea; De Murtas, Giovanni; Gaverini, Giacomo; Baffa, Giulia; Lunghi, Claudio

    2013-01-01

    The authors analyse clinical cases of penetrating thoracic, abdominal, perineal and anorectal injury and describe the traumatic event and type of lesion, the principles of surgical treatment, the complication rate and follow up. In the last 24 months, we analyzed 10 consecutive cases of penetrating thoracic and abdominal wounds [stab wound (n=7), with evisceration (n=4), gunshot wound (n=1)], and penetrating perineal and anorectal wounds (impalement n=4). In addition, we report an unusual case of neck injury from a stab wound. All the patients underwent emergency surgery for the lesions reported. In 7 cases of perforating vulnerant thoracoabdominal trauma from stab wounds there was hemoperitoneum due to bleeding from the abdominal wall (n=3), the omentum (n=1), the vena cava (n=1) and the liver (n=2). Evisceration of the omentum was observed in 4 cases. In 2 cases laparoscopy was performed. In one case laparotomy and thoracoscopy was performed. In a patient with an abdominoperineal gunshot wound, exploration was extraperitoneal. The 4 cases of perineal and anorectal impalement were treated with primary reconstruction, while in one case a laparotomy was needed to suture the rectum and fashion a temporary colostomy. In one case of anorectal injury rehabilitation resulted in a gradual improvement of fecal continence, while in the patient with the colostomy follow up at 2 months was scheduled to plan colostomy closure. Based on the our clinical experience and the literature, in penetrating abdominal trauma laparotomy may be required if patients are hemodynamically unstable (or in hemorrhagic shock), in patients with evisceration and peritonitis, or for exploration of penetrating thoracoabdominal and epigastric lesions. In anterior injuries of the abdominal wall from gunshot or stab wounds, laparotomy is indicated when there is peritoneal violation and significant intraperitoneal damage. In patients with actively bleeding wounds of the abdominal wall muscles minimal

  14. Ascertaining severe perineal trauma and associated risk factors by comparing birth data with multiple sources.

    Science.gov (United States)

    Ampt, Amanda J; Ford, Jane B

    2015-09-30

    Population data are often used to monitor severe perineal trauma trends and investigate risk factors. Within New South Wales (NSW), two different datasets can be used, the Perinatal Data Collection ('birth' data) or a linked dataset combining birth data with the Admitted Patient Data Collection ('hospital' data). Severe perineal trauma can be ascertained by birth data alone, or by hospital International Classification of Diseases Australian Modification (ICD-10-AM) diagnosis and procedure coding in the linked dataset. The aim of this study was to compare rates and risk factors for severe perineal trauma using birth data alone versus using linked data. The study population consisted of all vaginal births in NSW between 2001 and 2011. Perineal injury coding in birth data was revised in 2006, so data were analysed separately for 2001-06 and 2006-11. Rates of severe perineal injury over time were compared in birth data alone versus linked data. Kappa and agreement statistics were calculated. Risk factor distributions (maternal age, primiparity, instrumental birth, birthweight ≥4 kg, Asian country of birth and episiotomy) were compared between women with severe perineal trauma identified by birth data alone, and those identified by linked data. Multivariable logistic regression was used to calculate the adjusted odds ratios (aORs) of severe perineal trauma. Among 697 202 women with vaginal births, 2.1% were identified with severe perineal trauma by birth data alone, and 2.6% by linked data. The rate discrepancy was higher among earlier data (1.7% for birth data, 2.4% for linked data). Kappa for earlier data was 0.78 (95% CI 0.78, 0.79), and 0.89 (95% CI 0.89, 0.89) for more recent data. With the exception of episiotomy, differences in risk factor distributions were small, with similar aORs. The aOR of severe perineal trauma for episiotomy was higher using linked data (1.33, 95% CI 1.27, 1.40) compared with birth data (1.02, 95% CI 0.97, 1.08). Although discrepancies

  15. An Audit of Perineal Trauma and Vertical Transmisson Of HIV

    African Journals Online (AJOL)

    USER

    episiotomy use and the occurrence of perineal tears; and related factors in HIV positive and HIV negative women and to assess their effect on ... The incidence of episiotomy was more in the HIV negative group (p=0.0000) while that of perineal tear was not affected .... median CD4 cell count was 458.0686 (26-1538) and the ...

  16. Interrupted versus continuous sutures for repair of episiotomy of 2nd degree perineal tears

    International Nuclear Information System (INIS)

    Aslam, R.; Khan, S.A.

    2015-01-01

    Performing an episiotomy is generally reserved for complicated childbirths, in cases of foetal distress, or when tearing of tissues with serious consequences are foreseen. In addition to the extent of the trauma, the surgical skill, repair after childbirth can have an important effect on the magnitude and degree of morbidity experienced by women after repair. The best technique for this repair would be that which produces less pain in the short and long term. The study was done with an objective to compare the frequency and severity of pain (slight/severe) by using interrupted and continuous methods for repair of episiotomy or second degree perineal tears.It is a randomized control trial. This study was carried out in a Gynaecology and Obstetrics department of Benazir Bhutto Hospital Rawalpindi which is a tertiary care hospital. The duration of study was six months. One hundred and thirty-eight primigravidas (69 in each group) were included in the study. Majority of the patients in both groups belonged to 20-25 years age group, i.e. 48.53 percentage (n=33) in group-A and 50 percentage (n=34) in group-B, mean and SD, was 27.69±3.21 in group-A and 28.16 ± 3.89 in group-B, gestation age of the patients in group-A 77.94 percentage (n=53) and 83.82 percentage (n=57) in group-B between 37-40 weeks of gestation. Complication of pain and its severity in both groups at 24 hours and 10th day were compared which showed no significant difference at any severity (i.e. no pain, mild moderate/severe). There is no significant difference in frequency and severity of pain (slight/severe) in using interrupted and continuous methods for repair of second degree perineal tears or episiotomy. (author)

  17. Necrotizing Fasciitis Secondary to a Primary Suture for Anoperineal Trauma by Motorcycle Accident in a Healthy Adult

    Directory of Open Access Journals (Sweden)

    Susumu Saigusa

    2015-01-01

    Full Text Available A 41-year-old man experienced a swollen scrotum three days after a motorcycle accident and presented to our hospital. He had had a primary suture repair for anoperineal trauma in an outside hospital at the time of the injury. He presented to us with general fatigue, low grade fevers, and perineal pain. Abdominal computed tomography showed subcutaneous emphysema from the scrotum to the left chest. The sutured wound had foul-smelling discharge and white exudate. We made the diagnosis of necrotizing fasciitis and immediately opened the sutured wound and performed initial debridement and lavage with copious irrigation. We continued antibiotics and lavage of the wound until the infection was controlled. Fortunately, the necrotizing fasciitis did not worsen and he was discharged after 15 days. Our experience indicates that anoperineal injuries should not be closed without careful and intensive follow-up due to the potential of developing necrotizing fasciitis.

  18. An Audit of Perineal Trauma and Vertical Transmisson Of HIV ...

    African Journals Online (AJOL)

    Restrictive episiotomy is recommended for the prevention of vertical transmission of HIV. The study compared the frequency of episiotomy use and the occurrence of perineal tears; and related factors in HIV positive and HIV negative women and to assess their effect on Mother-to-child transmission (MTCT) of HIV. A total of ...

  19. The effect of primary delivery of the anterior compared with the posterior shoulder on perineal trauma

    DEFF Research Database (Denmark)

    Willer, Hanne; Aabakke, Anna J M; Krebs, Lone

    2014-01-01

    is that primary delivery of the posterior shoulder reduces the rate and degree of perineal trauma. METHODS/DESIGN: This is a single-centre, randomized controlled trial, with computer-generated randomization in a 1:1 allocation ratio. Women planning their first vaginal delivery (n = 650) are randomized to primary....... Recruitment started in January 2013 and the trial is planned to proceed for 24 months. DISCUSSION: Most delivery assistance techniques are based on tradition and heritage and lack objective evidence. This trial provides an example of how vaginal delivery techniques can be evaluated in a randomized controlled...... trial. The results of this trial will clarify the role that delivery of the shoulders has on perineal trauma and thereby provide knowledge to recommendations on birthing technique. TRIAL REGISTRATION: ClinicalTrials.gov: NCT01937546....

  20. Episiotomy and severe perineal trauma among Eastern African immigrant women giving birth in public maternity care: A population based study in Victoria, Australia.

    Science.gov (United States)

    Belihu, Fetene B; Small, Rhonda; Davey, Mary-Ann

    2017-08-01

    Eastern African immigrants from countries affected by female genital mutilation have resettled in many developed countries, including Australia. Although possibly at risk of perineal trauma and episiotomy, research investigating their perineal status post-migration is sparse. To investigate variations in episiotomy use and incidence of severe perineal tear for women born in Eritrea, Ethiopia, Somalia and Sudan compared with Australian-born women. A population-based study of 203,206 Australian-born and 3502 Eastern African immigrant women admitted as public patients, with singleton vaginal births between 1999 and 2007, was conducted using the Victorian Perinatal Data Collection. Descriptive and multivariable logistic regression analysis adjusting for confounders selected a priori, were performed to compute incidence and adjusted odds ratios. Overall, 30.5% Eastern African immigrants had episiotomy compared to 17.2% Australian-born women. Severe perineal trauma occurred in 2.1% of Eastern African immigrants and 1.6% of Australian-born women. While the odds of severe perineal trauma was significantly elevated only during non-instrumental vaginal births for Eastern African immigrants {OR adj 1.56 95%CI(1.17, 2.12)}; that of episiotomy was increased during both non-instrumental {OR adj 4.47 95%CI(4.10, 4.88)} and instrumental {OR adj 2.51 95%CI(1.91, 3.29)} vaginal births. Overall, Eastern African immigrant women experienced elevated odds of episiotomy and severe perineal tear. Health care providers need to be mindful of the increased risk of severe perineal tear in these women and enhance efforts in identification and treatment of severe perineal trauma to minimise associated short and long term morbidity. Strategies to reduce unneeded episiotomy and ways of enhancing perineal safety are also needed. Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.

  1. Shoulder dystocia and associated manoeuvres as risk factors for perineal trauma.

    Science.gov (United States)

    Gauthaman, Nivedita; Walters, Samuel; Tribe, In-Ae; Goldsmith, Louise; Doumouchtsis, Stergios K

    2016-04-01

    Shoulder dystocia (SD) is an obstetric emergency that can be associated with serious neonatal morbidity and mortality. The aim of this study was to identify the incidence and risk factors for obstetric anal sphincter injuries (OASIS) in women who sustained SD at birth. This was a retrospective observational study over a 5-year period whereby 403 cases of SD were identified. The primary outcome measure was to identify the incidence of OASIS in women with SD. We also evaluated the role of the manoeuvres used for the management of SD and aimed to identify possible correlations between specific manoeuvres and OASIS by univariate and multivariate regression analysis. Shoulder dystocia was associated with a three-fold increase in the risk of OASIS in our population. The use of internal manoeuvres (OR 2.182: 95 % CI 1.173-4.059), an increased number of manoeuvres ≥ 4 (OR 4.667: 95 % CI 1.846-11.795), Woods' screw manoeuvre (OR 3.096: 95 % CI 1.554-6.169), reverse Woods' screw manoeuvre (OR 4.848: 95 % CI 1.647-14.277) and removal of the posterior arm (OR 2.222: 95 % CI 1.117-4.421) were all associated with a significant increase in the likelihood of OASIS. In our study, instrumental deliveries, the use of internal manoeuvres (Woods' screw and reverse Woods' screw) and four or more manoeuvres for the management of SD were independently associated with a higher incidence of OASIS. To effectively manage shoulder dystocia with lower risks of perineal trauma, these factors could be considered when designing further prospective studies and developing management protocols.

  2. [Prehospital use of haemostatic dressing QuikClot ACS+™ for hemorrhage control of a perineal trauma].

    Science.gov (United States)

    Travers, S; Dubourg, O; Ribeiro Parenti, L; Lefort, H; Albarello, S; Domanski, L

    2012-12-01

    First responders are sometimes confronted with external uncontrolled haemorrhage despite compression, bandages, and tourniquets. Several topical haemostatic agents were developed to try to face these situations. Their application was mainly described and studied in military environment. We report the case of a worker victim of an accident of construction site with hemorrhagic perineal trauma for whom the use of a haemostatic bandage QuikClot ACS+™ (Z-Medica) seemed to us particularly useful in prehospital setting. Copyright © 2012 Société française d’anesthésie et de réanimation (Sfar). Published by Elsevier SAS. All rights reserved.

  3. PErineal Assessment and Repair Longitudinal Study (PEARLS: protocol for a matched pair cluster trial

    Directory of Open Access Journals (Sweden)

    Thomas Peter W

    2010-02-01

    Full Text Available Abstract Background The Perineal Assessment and Repair Longitudinal Study (PEARLS is a national clinical quality improvement initiative designed to improve the assessment and management of perineal trauma. Perineal trauma affects around 85% of women who have a vaginal birth in the UK each year and millions more world-wide. Continuous suturing techniques compared with traditional interrupted methods are more effective in reducing pain and postnatal morbidity, however they are not widely used by clinicians despite recommendations of evidence based national clinical guidelines. Perineal suturing skills and postnatal management of trauma remain highly variable within and between maternity units in the UK as well as worldwide. Implementation of a standardised training package to support effective perineal management practices could reduce perineal pain and other related postnatal morbidity for a substantial number of women. Methods/Design PEARLS is a matched pair cluster trial, which is being conducted in maternity units across the UK. Units within a matched pair will be randomised to implement the study intervention either early or late in the study period. The intervention will include the cascading of a multi-professional training package to enhance midwifery and obstetric skills in the assessment, repair and postnatal management of perineal trauma. Women who have had an episiotomy or second degree perineal tear will be eligible for recruitment. Prior to developing the intervention and deciding on study outcomes, a Delphi survey and a consensus conference were held to identify what women, who previously suffered perineal trauma during childbirth, considered to be important outcomes for them. Findings from this preliminary work (which will be reported elsewhere and other outcomes including women's experiences of perineal pain and pain on activity, breastfeeding uptake and duration and psychological well-being as assessed using the Edinburgh

  4. Masaje perineal en gestantes

    OpenAIRE

    Muros Naranjo, Maria Carmen; Luque López, Eva; Sánchez Pascual, María José

    2015-01-01

    Cartel presentadaoen la Segunda Conferencia Internacional de Comunicación en Salud, celebrada el 23 de octubre de 2015 en la Universidad Carlos III de Madrid Introducción: el trauma perineal es una de las complicaciones más frecuentes tras un parto vaginal, que puede estar asociado a una morbilidad a corto y medio plazo; el masaje perineal aumenta la flexibilidad de los músculos perineales, lo que permite extenderse durante el proceso del parto sin que se produzcan desgarros. Objetivos...

  5. Implementação de práticas assistenciais para prevenção e reparo do trauma perineal no parto

    Directory of Open Access Journals (Sweden)

    Rafael Cleison Silva dos Santos

    2017-04-01

    Full Text Available RESUMO Objetivos Implementar práticas assistenciais para prevenção e reparo do trauma perineal no parto normal. Métodos Estudo quase-experimental, realizado no Hospital da Mulher Mãe-Luzia, Macapá, AP. Realizaram-se 74 entrevistas com enfermeiros e médicos e 70 com puérperas, e analisaram-se dados de prontuários (n=555. O desenvolvimento da pesquisa se deu em três fases: pré-auditoria e auditoria de base (fase 1; intervenção educativa e implementação de boas práticas assistenciais (fase 2; auditoria pós-implementação (fase 3; a análise foi pela comparação das fases 1 e 3. Resultados Após a intervenção educativa, menos profissionais incentivavam puxos dirigidos, realizavam episiotomia e suturavam lacerações de primeiro grau; mais mulheres informaram que o parto foi em posição litotômica; mais registros nos prontuários indicaram o uso de Vicryl® na sutura da mucosa e pele. Conclusões A intervenção educativa melhorou os cuidados e os desfechos perineais, porém há lacunas na implementação das evidências e inadequações no manejo do cuidado perineal.

  6. Associação entre a analgesia epidural e o trauma perineal no parto vaginal Asociación entre la analgesia epidural y el trauma perineal en el parto vaginal Association between epidural analgesia and perineal laceration in vaginal delivery

    Directory of Open Access Journals (Sweden)

    Juliana Cristina dos Santos Monteiro

    2009-03-01

    Full Text Available O objetivo deste estudo foi analisar a associação entre a analgesia epidural e a laceração perineal em mulheres submetidas ao parto vaginal. Foi realizado um estudo descritivo e transversal, para o qual foram pesquisados 109 prontuários de mulheres assistidas durante o processo de parturição, em uma maternidade em Ribeirão Preto. Os dados foram coletados nos meses de março e abril de 2003. Para analisar a correlação entre as variáveis foi aplicado o teste qui-quadrado. Foi realizado parto normal em 91,7% (100 das parturientes e fórceps em 8,2% (9. Na análise dos dados, 74,3% da amostra receberam analgesia epidural; destas, 26,5% tiveram algum grau de laceração perineal e 9,1%, períneo íntegro, não sendo possível verificar a associação entre as variáveis mencionadas. Não foi verificada, neste estudo, significância estatística para afirmar que as condições do períneo após o parto vaginal e a utilização da analgesia epidural estão associadas (valor x²4GL= 3,1.El objetivo de esto estudio fue analizar la asociación entre la analgesia epidural y la laceración perineal en mujeres sometidas al parto vaginal. Fue realizado un estudio descriptivo y transversal, para lo cual fueron investigados 109 prontuarios de mujeres asistidas durante el proceso de parturición en una maternidad en Ribeirão Preto. Los datos fueron colectados en marzo y abril de 2003. Para analizar la correlación entre las variables fue aplicado el Teste Chi-Cuadrado. Fue realizado parto normal en 91,7% (100 de las parturientes y en 8,2% (09 parto fórceps. En el análisis de los datos, 74,3% de la muestra recibieron analgesia epidural, y de estas 26,5% tuvieron algún nivel de laceración perineal y 9,1% perineo íntegro. No fue posible verificar la asociación entre las variables aludidas. No fue verificado en esto estudio, significancia estadística para afirmar que las condiciones del perineo después del parto vaginal y el uso de analgesia

  7. [Pseudocontinent perineal colostomy].

    Science.gov (United States)

    Berrada, S; Khaiz, D; Alloubi, I

    2005-01-01

    This prospective study was designed to evaluate functional results of a pseudocontinent perineal colostomy (PCPC) using Schmidt's technique. Functional results in eight patients whose rectum were resected due to cancer or anal epidermoid carcinoma and reconstructed by PCPC between January 1995 and July 2002 in our institution were evaluated. Surgical technique and post-operative care were described. Morbidity, functional results and degree of patient satisfaction were reported. Median follow-up was 40 months (18-70 months) and was completed in 100% of patients. There were no operative deaths. Four patients had post-operative complications, whose two patients had partial disunion of sutures, and two patients had urinary infection that was treated by adequate antibiotherapy. No conversion to a definitive abdominal colostomy was performed. On a functional level, one patient has normal continence, six had gas incontinence, and one has occasional minimal soiling. Seventy-five percent of patients were either highly satisfied with their continence. PCPC is a reliable technique, which can be proposed as an alternative to a left iliac colostomy following amputation of the rectum due to cancer, provided that certain requirements are met: careful selection of patients, informed consent, flawless surgical technique and lifetime daily colic irrigation.

  8. The management of perineal wounds

    Directory of Open Access Journals (Sweden)

    Ramesh k Sharma

    2012-01-01

    Full Text Available Management of perineal wounds can be very frustrating as these invariably get contaminated from the ano-genital tracts. Moreover, the apparent skin defect may be associated with a significant three dimensional dead space in the pelvic region. Such wounds are likely to become chronic and recalcitrant if appropriate wound management is not instituted in a timely manner. These wounds usually result after tumor excision, following trauma or as a result of infective pathologies like hideradenitis suppurativa or following thermal burns. Many options are available for management of perineal wounds and these have been discussed with illustrative case examples. A review of literature has been done for listing commonly instituted options for management of the wounds in perineum.

  9. Effectiveness of nitrous oxide for postpartum perineal repair: a randomised controlled trial.

    Science.gov (United States)

    Berlit, Sebastian; Tuschy, Benjamin; Brade, Joachim; Mayer, Jade; Kehl, Sven; Sütterlin, Marc

    2013-10-01

    To compare the effectiveness of self-administered 50% nitrous oxide and conventional infiltrative anaesthesia with 1% prilocaine hydrochloride in postpartum perineal repair. A total of 100 women were prospectively enrolled and randomised to receive either infiltrative anaesthesia or a self-administered nitrous oxide mixture (Livopan(©)) for pain relief during postpartum perineal suturing. Besides data concerning anaesthesia, characteristics of patients and labour were documented for statistical analysis. Pain experienced during perineal repair was assessed using the short form of the McGill Pain Questionnaire (SF-MPQ). Forty-eight women received nitrous oxide and 52 underwent perineal suturing after infiltrative anaesthesia. There were no statistically significant differences regarding maternal age, body mass index (BMI), duration of pregnancy and suturing time between the groups. The most frequent birth injury was second-degree perineal laceration in the study group [22/48; 46%] and episiotomy in the control group [18/52; 35%]. Pain experienced during genital tract suturing and patients' satisfaction showed no statistically significant differences between the groups. Thirty-seven women in the study group and 47 in the control group were satisfied with the anaesthesia during perineal repair and would recommend it to other parturients [37/48, 77% vs. 47/52, 90%; p=0.0699). Nitrous oxide self-administration during genital tract suturing after vaginal childbirth is a satisfactory and effective alternative to infiltrative anaesthesia. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  10. Postpartum perineal repair performed by midwives

    DEFF Research Database (Denmark)

    Kindberg, S; Stehouwer, M; Hvidman, L

    2008-01-01

    OBJECTIVE: To compare a continuous suture technique with interrupted stitches using inverted knots for postpartum perineal repair of second-degree lacerations and episiotomies. DESIGN: A double-blind randomised controlled trial. SETTING: A Danish university hospital with more than 4800 deliveries...... months postpartum. Pain was evaluated using a visual analogue scale and the McGill Pain Questionnaire. Wound healing was evaluated using the REEDA scale and by assessment of gaping wounds >0.5 cm. Analysis complied with the intention-to-treat principle. MAIN OUTCOME MEASURES: The primary outcome...

  11. Management of Severe Perineal Injuries in Major Pelvic Fractures

    Directory of Open Access Journals (Sweden)

    A Jangjoo

    2009-01-01

    Full Text Available Introduction: Significant perineal injuries and major pelvic fractures resulting from blunt trauma manifest a high-energy injury. Open pelvic fractures (with perineal injury are associated with higher mortality rates of 40 to 60 %. Methods: This study was a review of patients with multiple traumas comprising of major pelvic fracture and severe perineal injuries (Shahid Kamyab hospital in Mashhad from 2002- 2005. A total of 11 patients, with pelvic fracture and perineal injuries (injury to urethra and anal canal were entered in the study. The data was gathered by a checklist and analyzed with SPSS software. Results: The population under study included 11 patients (9 male, 2 female with a mean age of 35years. Cause of trauma in all patients was motor vehicle accidents. All of the patients in the first 6 hours of admission received at least 4 liters of serum ringer lactate and 3 units of packed cells. The mean of packed cell received was 8 units and one patient needed 21 units of packed cells. All of patients were taken to the operating room for diverting colostomy, distal rectal washout, cystostomy and radical debridment and irrigation of devitalized tissue. Good results were achieved in 9 patients and there was one case of mortality and one morbidity (ARF. Conclusion: Open pelvic fractures and perineal injuries are associated with higher mortality rates. Prompt diagnosis and proper treatment (reanimation, colostomy, cystostomy, debridment and irrigation is the key to success.

  12. Methods of reconstruction of perineal wounds after abdominoperineal resection. Literature review

    Directory of Open Access Journals (Sweden)

    S. S. Gordeev

    2017-01-01

    Full Text Available The problem of wound closure after abdominoperineal resection to treat oncological diseases remains unsolved. Formation of a primary suture in the perineal wound can lead to multiple postoperative complications: seroma, abscess, wound disruption with subsequent perineal hernia. Chemoradiation therapy as a standard for locally advanced rectal or anal cancer doesn’t improve results of treatment of perineal wounds and increases duration of their healing. Currently, surgeons have several reconstructive and plastic techniques to improve both direct and long-term functional treatment results. In the article, the most common methods of allo- and autotransplantation are considered, benefits and deficiencies of various techniques are evaluated and analyzed.  

  13. Perineal Massage in Pregnancy

    Science.gov (United States)

    ... the perineal tissues. Use a lubricant such as vitamin E oil or almond oil, or any vegetable oil used for cooking— like olive oil. You may also try a water-soluble jelly, such as K-Y jelly, or your ...

  14. Delayed Single Stage Perineal Posterior Urethroplasty

    International Nuclear Information System (INIS)

    Ali, S.; Shahnawaz; Shahzad, I.; Baloch, M. U.

    2015-01-01

    Objective: To determine the delayed single stage perineal posterior urethroplasty for treatment of posterior urethral stricture/distraction defect. Study Design: Descriptive case series. Place and Duration of Study: Department of Urology, Jinnah Postgraduate Medical Centre, Karachi, from January 2009 to December 2011. Methodology: Patients were selected for delayed single stage perineal posterior urethroplasty for treatment of posterior urethral stricture / distraction defect. All were initially suprapubically catheterized followed by definitive surgery after at least 3 months. Results: Thirty male patients were analyzed with a mean follow-up of 10 months, 2 patients were excluded as they developed failure in first 3 months postoperatively. Mean patients age was 26.25 ± 7.9 years. On follow-up, 7 patients (23.3 percentage) experienced recurrent stricture during first 10 months. Five (16.6 percentage) patients were treated successfully with single direct visual internal urethrotomy. Two patients (6.6 percentage) had more than one direct visual internal urethrotomy and considered failed. Re-do perineal urethroplasty was eventually performed. The overall success rate was 93.3 percentage with permissive criteria allowing single direct visual internal urethrotomy and 76.6% with strict criteria allowing no more procedures postoperatively. Conclusion: Posterior anastomotic urethroplasty offers excellent long-term results to patients with posterior urethral trauma and distraction defect even after multiple prior procedures. (author)

  15. Delayed Single Stage Perineal Posterior Urethroplasty.

    Science.gov (United States)

    Ali, Shahzad; Shahnawaz; Shahzad, Iqbal; Baloch, Muhammad Umar

    2015-06-01

    To determine the delayed single stage perineal posterior urethroplasty for treatment of posterior urethral stricture/distraction defect. Descriptive case series. Department of Urology, Jinnah Postgraduate Medical Centre, Karachi, from January 2009 to December 2011. Patients were selected for delayed single stage perineal posterior urethroplasty for treatment of posterior urethral stricture / distraction defect. All were initially suprapubically catheterized followed by definitive surgery after at least 3 months. Thirty male patients were analyzed with a mean follow-up of 10 months, 2 patients were excluded as they developed failure in first 3 months postoperatively. Mean patient's age was 26.25 ± 7.9 years. On follow-up, 7 patients (23.3%) experienced recurrent stricture during first 10 months. Five (16.6%) patients were treated successfully with single direct visual internal urethrotomy. Two patients (6.6%) had more than one direct visual internal urethrotomy and considered failed. Re-do perineal urethroplasty was eventually performed. The overall success rate was 93.3% with permissive criteria allowing single direct visual internal urethrotomy and 76.6% with strict criteria allowing no more procedures postoperatively. Posterior anastomotic urethroplasty offers excellent long-term results to patients with posterior urethral trauma and distraction defect even after multiple prior procedures.

  16. Elephantiasis Nostras Verrucosa. Excision with full-thickness skin grafting of the penis, scrotum, and perineal area.

    Science.gov (United States)

    Judge, Nathan; Kilic, Ali

    2016-11-13

    Elephantiasis nostras verrucosa is a rare cutaneous complication of chronic lymphatic obstruction. It is most commonly caused by bacterial infection, trauma, neoplasia, obesity, and venous stasis. In this report, we describe a case of elephantiasis nostras verrucosa involving the scrotum and perineal area in a 32-year-old. The lesions were excised, and full-thickness skin grafting of the penis, scrotum, and perineal skin was performed. This case demonstrates the efficacy of excision with full-thickness skin grafting of the penis, scrotum, and perineal area in a patient with elephantiasis nostras verrucosa confined to the scrotum and perineal region.

  17. Retrospective Study (2009-2014): Perineal Hernias and Related Comorbidities in Bitches.

    Science.gov (United States)

    Hayashi, Ayne Murata; Rosner, Sandra Aparecida; de Assumpção, Thais Cristine Alves; Stopiglia, Angelo João; Matera, Julia Maria

    2016-12-01

    Retrospective study based on data extracted from medical records of dogs diagnosed with perineal hernia between 2009 and 2014; medical records of bitches were selected for further analysis to determine the prevalence of perineal hernias in bitches and to investigate potential comorbidities. Perineal hernia was diagnosed in 182 dogs (174 males and 8 females; 96% and 4%, respectively). Surgical correction was performed in 6 bitches. Surgical procedures corresponded to internal obturator muscle transposition with or without polypropylene mesh reinforcement (n = 5) and semitendinosus muscle transposition flap (n = 1). Major comorbidities associated with perineal hernias in adult bitches were trauma (n = 3; 7.3 ± 1.5 years; 7.1 ± 8.5kg) and persistent cough secondary to conditions such as bronchitis, tracheal collapse, and cardiopathy in aged, small-sized patients (n = 3; 13.6 ± 2.0 years; 2.3 ± 0.1kg). Perineal hernias are uncommon in bitches and tend to be associated with comorbidities in these patients. Aged female dogs suffering from uncontrolled chronic cough secondary to cardiopathy or bronchitis are at risk of developing perineal hernia. Previous trauma to the pelvis is another potential risk factor for perineal hernia development in female dogs. Copyright © 2016. Published by Elsevier Inc.

  18. Reinforcement of the pelvic diaphragm using a purse-string suture in dogs: description of technique

    Directory of Open Access Journals (Sweden)

    P.C. Moraes

    Full Text Available ABSTRACT Recurrence of perineal hernias is frequent, and is associated to poor identification of anatomical structures during surgery, inadequate suture placement, and failure of physical support of the pelvic diaphragm after surgical reconstruction. The objective of this work is to describe a novel surgical technique for reinforcement of the pelvic diaphragm after performing the internal obturator transposition technique in dogs with perineal hernia.

  19. TRAUMA

    African Journals Online (AJOL)

    trauma and on most vascular injuries. South Africa is one of the few .... scan of the brain and abdomen showed a sliver of left subdural and subarachnoid .... and especially on RT. In the event of a life-threatening condition, the rapid response ...

  20. TRAUMA

    African Journals Online (AJOL)

    2017-11-04

    Nov 4, 2017 ... However, the physical and financial resources to manage this massive burden of disease are inadequate. This is especially the case in terms of access to critical care facilities. The development of an electronic trauma registry at our institution has allowed us to capture data in real time on all patients and.

  1. TRAUMA

    African Journals Online (AJOL)

    2017-11-04

    Nov 4, 2017 ... unit in Durban, and to correlate it with injury severity, length of hospital stay ... and via a password protected mobile application program within 6 ..... usage and costs performed in larger numbers on major trauma patients will ...

  2. Perineal evisceration secondary to a bite injury in a dog with an untreated perineal hernia.

    Science.gov (United States)

    McCarthy, Daniel; Lux, Cassie; Seibert, Rachel

    2016-10-01

    Emergency surgery was performed on a 6-year-old castrated male springer spaniel dog with evisceration of most of the small intestinal tract through the perineal region, secondary to a dog attack. This is the first report describing successful treatment of perineal evisceration secondary to dog attack at an untreated perineal hernia, employing abdominal and perineal approaches.

  3. Anterior perineal hernia after anterior exenteration

    Directory of Open Access Journals (Sweden)

    Ka Wing Wong

    2017-10-01

    Full Text Available Perineal hernia is a rare complication of anterior exenteration. We reported this complication after an anterior exenteration for bladder cancer with bleeding complication requiring packing and second-look laparotomy. Perineal approach is a simple and effective method for repair of perineal hernia.

  4. Laparoscopic repair of postoperative perineal hernia.

    LENUS (Irish Health Repository)

    Ryan, Stephen

    2010-01-01

    Perineal hernias are infrequent complications following abdominoperineal operations. Various approaches have been described for repair of perineal hernias including open transabdominal, transperineal or combined abdominoperineal repairs. The use of laparoscopic transabdominal repair of perineal hernias is not well-described. We present a case report demonstrating the benefits of laparoscopic repair of perineal hernia following previous laparoscopic abdominoperineal resection (APR) using a nonabsorbable mesh to repair the defect. We have demonstrated that the use of laparoscopy with repair of the pelvic floor defect using a non absorbable synthetic mesh offers an excellent alternative with many potential advantages over open transabdominal and transperineal repairs.

  5. Mechanics of Suture Joints

    Science.gov (United States)

    Li, Yaning; Song, Juha; Ortiz, Christine; Boyce, Mary; Ortiz Group/DMSE/MIT Team; Boyce Group/ME/MIT Team

    2011-03-01

    Biological sutures are joints which connect two stiff skeletal or skeletal-like components. These joints possess a wavy geometry with a thin organic layer providing adhesion. Examples of biological sutures include mammalian skulls, the pelvic assembly of the armored fish Gasterosteus aculeatus (the three-spined stickleback), and the suture joints in the shell of the red-eared slider turtle. Biological sutures allow for movement and compliance, control stress concentrations, transmit loads, reduce fatigue stress and absorb energy. In this investigation, the mechanics of the role of suture geometry in providing a naturally optimized joint is explored. In particular, analytical and numerical micromechanical models of the suture joint are constructed. The anisotropic mechanical stiffness and strength are studied as a function of suture wavelength, amplitude and the material properties of the skeletal and organic components, revealing key insights into the optimized nature of these ubiquitous natural joints.

  6. Perineal colostomy prolapse: a novel application of mesh sacral pexy.

    Science.gov (United States)

    Landen, S; Ursaru, D; Delugeau, V; Landen, C

    2018-01-01

    Full thickness colonic prolapse following pseudocontinent perineal colostomy has not been previously reported. Possible contributing factors include a large skin aperture at the site of the perineal stoma, the absence of anal sphincters and mesorectal attachments and the presence of a perineal hernia. A novel application of sacral pexy combined with perineal hernia repair using two prosthetic meshes is described.

  7. Racial/ethnic variations in perineal length and association with perineal lacerations: a prospective cohort study.

    Science.gov (United States)

    Yeaton-Massey, Amanda; Wong, Luchin; Sparks, Teresa N; Handler, Stephanie J; Meyer, Michelle R; Granados, Jesus M; Stasenko, Marina; Sit, Anita; Caughey, Aaron B

    2015-02-01

    To examine the association between race/ethnicity, perineal length and the risk of perineal laceration. This is a prospective cohort study of a diverse group of women with singleton gestations in the third trimester of pregnancy. Perineal length was measured and mean values calculated for several racial/ethnic groups. Chi-squared analyses were used to examine rates of severe perineal laceration (third or fourth degree laceration) by race/ethnicity among women considered to have a short perineal length. Further, subgroup analyses were performed comparing nulliparas to multiparas. Among 344 study participants, there was no statistically significant difference in mean perineal length by race/ethnicity (White 4.0 ± 1.1 cm, African-American 3.7 ± 1.0 cm, Latina 4.1 ± 1.1 cm, Asian 3.8 ± 1.0 cm, and other/unknown 4.0 ± 0.9 cm). Considering parity, more multiparous Asian and African-American women had a short perineal length (20.7 and 23.5%, respectively, p = 0.05). Finally, the rate of severe perineal lacerations in our cohort was 2.6% overall, but was 8.2% among Asian women (p = 0.04). We did not find a relationship between short perineal length and risk of severe perineal laceration with vaginal delivery, or a difference in mean perineal length by maternal race/ethnicity. However, we did find that women of different racial/ethnic groups have varying rates of severe perineal laceration, with Asian women comprising the highest proportion.

  8. Active delivery of the anterior arm and incidence of second-degree perineal tears: a clinical practice evaluation.

    Science.gov (United States)

    Mottet, Nicolas; Bonneaud, Marine; Eckman-Lacroix, Astrid; Ramanah, Rajeev; Riethmuller, Didier

    2017-05-12

    Evaluate the feasibility of active delivery of the anterior arm during spontaneous delivery. This maneuver could decrease incidence of second-degree perineal tears because it reduces fetal biacromial diameter. An observational comparative prospective study was conducted at our teaching maternity from July 2012 to March 2013. The study included 199 nulliparous women ≥18 years, who met the following criteria: singleton pregnancy, vaginal delivery with occiput anterior presentation, on epidural analgesia, from 37 weeks of gestation onward. The distribution of rate and type of perineal tears were compared between two groups: a non-exposed group and a group exposed to the maneuver. A total of 101 patients were exposed to Couder's maneuver (CM) and 98 patients were not exposed. In the intervention group, 3 failures of the maneuver were reported. The maneuver was considered easy in 80% of cases, moderately easy in 12% and difficult in 8% of cases. There was a significant difference (p = 0.03) in the distribution of perineal tears between the two groups. There was a significant reduction (p tears in the patients exposed to CM. There was no significant difference in the rate of anterior perineal trauma between the exposed and non-exposed arms. CM in primiparous women at term is feasible with a low failure rate and influences the distribution of perineal tears by lowering second-degree perineal tears in a highly significant manner (p <0.01).

  9. Perineal Sensation Predictive of Spina Bifida Outcome

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2007-01-01

    Full Text Available Neurologic examination, including perineal sensation, was conducted in a prospective cohort study of 117 consecutive patients with open spina bifida at St George's, University of London, and Addenbrooke's Hospital, Cambridge, UK.

  10. Perineal recurrence of prostate cancer six years after trans-perineal brachytherapy

    NARCIS (Netherlands)

    Eppinga, Wietse; Vijverberg, Peter; Moerland, Rien; Brand, Eric; van der Voort van Zyp, Jochem; Noteboom, Juus; van Vulpen, Marco

    We report a case of perineal recurrence of prostate cancer 6 years after low-dose-rate (LDR) brachytherapy for localized prostate cancer. The most common approach to treat such perineal masses, including those occurring after prior biopsy or surgery, is local excision. We report the use of

  11. Perineal colostomy: An option in the treatment of inferior rectal and anal canal cancer

    Directory of Open Access Journals (Sweden)

    Luciano P. Nogueira da Gama

    2014-01-01

    Full Text Available Introduction: The surgical treatment of anorectal cancer is considered a challenging topic. Colostomy, temporary or permanent, can be a serious limiting factor with respect to the quality of life of cancer patients. Our goal is to study the clinical and surgical experience in patients with anorectal cancer, in whom we proceeded to abdominoperineal resection with a perineal colostomy at the anterior border of the incision resulting from the ampu- tation of the rectum. Methods: The medical records of patients undergoing abdominoperineal resection with perineal colostomy from January 1st, 1998 to July 1st, 2012 were analyzed retrospectively. Results: Twenty-seven patients were studied; 15 (55.56% were male and 12 (44.44% fe- males, with a mean age of 56.3 years. The average length of hospital stay was 7.4 days. Complications included four (14.8% prolapses of the perineal colostomy, which were surgically treated after the sixth month postoperatively, two (7.4% partial suture dehis- cences of the perineal colostomy, treated with hyperbaric oxygen therapy, two (7.4% ste- noses of the perineal colostomy, treated with dilation, two (7.4% incisional hernias and one (3.7% urinary incontinence. Conclusion: The perineal colostomy is a relatively new proposition, with acceptable mor- bidity rates. We understand that the perineal colostomy dismisses the use of a collection device, leaves no odor and allows the periodic application of enemas for colon cleansing, which prevents stoma incontinence. Another advantage is to enable the patient's return to a good social and work interaction; thus, it will be possible his (her reintroduction into society. Resumo: Introdução: O tratamento cirúrgico do câncer da região retoanal é considerado um tema de- safiador. A colostomia, temporária ou definitiva, pode ser um sério limitador da qualidade de vida de pacientes oncológicos. Nosso objetivo é estudar a experiência clínico-cirúrgica em pacientes portadores

  12. “Horrendoplasty” – A case of total perineal destruction by agricultural implement

    Directory of Open Access Journals (Sweden)

    Pedro Simoes de Oliveira

    2017-01-01

    Full Text Available Although posterior urethral injury occurs almost always in association with pelvic fracture, it may result from severe trauma to the perineum with its associated potential lethality and severe morbidity. Early primary endoscopic realignment over a urethral catheter can be attempted, although an immediate suprapubic tube placement remains the standard of care. Definitive treatment consists of elective open posterior anastomotic urethroplasty through a perineal approach. The authors present a 53-year-old man who sustained total, massive perineal destruction resulting from work accident with an agricultural implement. Immediate suprapubic tube placement was performed followed by delayed elective transperineal anastomotic posterior urethroplasty. A major multidisciplinary approach was necessary in the management strategy, including orthopedic, general, plastic, vascular surgeries, and reconstructive urology teams. At a later stage, with the patient stabilized and recovered from major, life-threatening lesions dealt with by a multidisciplinary team, urethral reconstruction can be undertaken with ultimate good functional outcomes.

  13. Suture Coding: A Novel Educational Guide for Suture Patterns.

    Science.gov (United States)

    Gaber, Mohamed; Abdel-Wahed, Ramadan

    2015-01-01

    This study aims to provide a helpful guide to perform tissue suturing successfully using suture coding-a method for identification of suture patterns and techniques by giving full information about the method of application of each pattern using numbers and symbols. Suture coding helps construct an infrastructure for surgical suture science. It facilitates the easy understanding and learning of suturing techniques and patterns as well as detects the relationship between the different patterns. Guide points are fixed on both edges of the wound to act as a guideline to help practice suture pattern techniques. The arrangement is fixed as 1-3-5-7 and a-c-e-g on one side (whether right or left) and as 2-4-6-8 and b-d-f-h on the other side. Needle placement must start from number 1 or letter "a" and continue to follow the code till the end of the stitching. Some rules are created to be adopted for the application of suture coding. A suture trainer containing guide points that simulate the coding process is used to facilitate the learning of the coding method. (120) Is the code of simple interrupted suture pattern; (ab210) is the code of vertical mattress suture pattern, and (013465)²/3 is the code of Cushing suture pattern. (0A1) Is suggested as a surgical suture language that gives the name and type of the suture pattern used to facilitate its identification. All suture patterns known in the world should start with (0), (A), or (1). There is a relationship between 2 or more surgical patterns according to their codes. It can be concluded that every suture pattern has its own code that helps in the identification of its type, structure, and method of application. Combination between numbers and symbols helps in the understanding of suture techniques easily without complication. There are specific relationships that can be identified between different suture patterns. Coding methods facilitate suture patterns learning process. The use of suture coding can be a good

  14. Paracetamol vs dexketoprofen for perineal pain relief after episiotomy or perineal tear.

    Science.gov (United States)

    Akil, A; Api, O; Bektas, Y; Yilmaz, A Onan; Yalti, S; Unal, O

    2014-01-01

    A randomised controlled trial was conducted to investigate efficacy of paracetamol and dexketoprofen trometamol for perineal pain relief after perineal repair. Subjects were randomly assigned to receive two doses of either 50 mg of intravenous dexketoprofen trometamol via slow i.v. infusion (Group I, n = 49) or 1,000 mg of paracetamol via intravenous infusion (Group II, n = 46). The main outcome measure was a VAS (visual analogue scale) for pain recorded at 1 h (VAS 1). A total of 82 patients were included in the final analysis (Group I, n = 41; Group II, n = 41). There was no difference among groups in terms of pain scores at the beginning (VAS 0). The pain was decreased in 70% of the patients in Group I and in 62% of the patients in Group II (p = 0.502). Both paracetamol and dexketoprofen are effective in perineal pain relief after episiotomy or perineal tear repair.

  15. Perineal Ectopic Testis in an Adult

    African Journals Online (AJOL)

    in an ectopic site outside the scrotum; such as the perineum, pubic region, dorsum of the penis, femoral region, anterior abdominal wall and the contralateral scrotum. Management is orchidopexy through an inguinal crease incision as the length of the spermatic cord is normal. We report a 26 year old man with a left perineal ...

  16. Development of a penetration friction apparatus (PFA) to measure the frictional performance of surgical suture.

    Science.gov (United States)

    Zhang, Gangqiang; Ren, Tianhui; Lette, Walter; Zeng, Xiangqiong; van der Heide, Emile

    2017-10-01

    Nowadays there is a wide variety of surgical sutures available in the market. Surgical sutures have different sizes, structures, materials and coatings, whereas they are being used for various surgeries. The frictional performances of surgical sutures have been found to play a vital role in their functionality. The high friction force of surgical sutures in the suturing process may cause inflammation and pain to the person, leading to a longer recovery time, and the second trauma of soft or fragile tissue. Thus, the investigation into the frictional performance of surgical suture is essential. Despite the unquestionable fact, little is actually known on the friction performances of surgical suture-tissue due to the lack of appropriate test equipment. This study presents a new penetration friction apparatus (PFA) that allowed for the evaluation of the friction performances of various surgical needles and sutures during the suturing process, under different contact conditions. It considered the deformation of tissue and can realize the puncture force measurements of surgical needles as well as the friction force of surgical sutures. The developed PFA could accurately evaluate and understand the frictional behaviour of surgical suture-tissue in the simulating clinical conditions. The forces measured by the PFA showed the same trend as that reported in literatures. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. Primary posterior perineal herniation of urinary bladder

    Directory of Open Access Journals (Sweden)

    Kurumboor Prakash

    2013-01-01

    Full Text Available Primary perineal hernia is a rare clinical condition wherein herniation of viscera occurs through pelvic diaphragm. They are usually mistaken for sciatic hernia, rectal prolapse or other diseases in the perineum. Correct identification of the type of hernia by imaging is crucial for planning treatment. We present a case of primary posterior herniation of urinary bladder and rectal wall through levator ani repaired laparoscopically using a mesh repair.

  18. Perineal hernia with bladder retroflexion in a female cocker spaniel

    International Nuclear Information System (INIS)

    Niles, J.D.; Williams, J.M.

    1999-01-01

    Perineal herniation in the bitch is rare and its complication by bladder retroflexion in the bitch has not been previously reported in the literature. This case report describes a multigravid, five-year-old female cocker spaniel with bilateral perineal hernias, complicated by marked rectal sacculation and ventral bladder retroflexion. The case was managed initially by cystopexy and colopexy, followed seven days later by bilateral perineal herniorrhaphy. There was no recurrence of the problem by 12 months postsurgery

  19. Developing a cumulative anatomic scoring system for military perineal and pelvic blast injuries.

    Science.gov (United States)

    Mossadegh, Somayyeh; Midwinter, M; Parker, P

    2013-03-01

    Improvised explosive device (IED) yields in Afghanistan have increased resulting in more proximal injuries. The injury severity score (ISS) is an anatomic aggregate score of the three most severely injured anatomical areas but does not accurately predict severity in IED related pelvi-perineal trauma patients. A scoring system based on abbreviated injury score (AIS) was developed to reflect the severity of these injuries in order to better understand risk factors, develop a tool for future audit and improve performance. Using standard AIS descriptors, injury scales were constructed for the pelvis (1, minor to 6, maximal). The perineum was divided into anterior and posterior zones as relevant to injury patterns and blast direction with each soft tissue structure being allocated a score from its own severity scale. A cumulative score, from 1 to 36 for soft tissue, or a maximum of 42 if a pelvic fracture was involved, was created for all structures injured in the anterior and posterior zones. Using this new scoring system, 77% of patients survived with a pelvi-perineal trauma score (PPTS) below 5. There was a significant increase in mortality, number of pelvic fractures and amputations with increase in score when comparing the first group (score 1-5) to the second group (score 6-10). For scores between 6 and 16 survival was 42% and 22% for scores between 17 and 21. In our cohort of 62 survivors, 1 patient with an IED related pelvi-perineal injury had a 'theoretically un-survivable' maximal ISS of 75 and survived, whereas there were no survivors with a PPTS greater than 22 but this group had no-one with an ISS of 75 suggesting ISS is not an accurate reflection of the true severity of pelvi-perineal blast injury. This scoring system is the initial part of a more complex logistic regression model that will contribute towards a unique trauma scoring system to aid surgical teams in predicting fluid requirements and operative timelines. In austere environments, it may also

  20. 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.

  1. Hérnia perineal primária: relato de caso Primary perineal hernia: case report

    Directory of Open Access Journals (Sweden)

    Hernán Augusto Centurión Sobral

    2009-03-01

    Full Text Available As hérnias perineais primárias resultam de um defeito no assoalho pélvico que permite a passagem de conteúdo abdominal para a região pelve-perineal. É uma enfermidade rara, tendo sido descritos menos de cem casos até hoje. Apresentamos o caso de uma paciente jovem com queixa recente de tumoração glútea dolorosa que, mesmo após o exame físico e tomográfico, não teve sua etiologia esclarecida. Foi então submetida à ressecção cirúrgica da lesão via perineal, quando se confirmou tratar-se de saco herniário isquiorretal esquerdo transpondo defeito no músculo elevador do ânus. Evoluiu sem intercorrências no pósoperatório e sem indícios de recidiva.Primary perineal hernias result from a defect in the pelvic floor. It is a rare disease, having been described less than one hundred cases until today. We present a case of a young patient with recent complaint of painful gluteal tumor that even after the physical examination and CT did not clarified its etiology. She was submitted to a perineal resection of the lesion that confirmed being a hernia. She is going well without recurrence.

  2. A novel method to determine perineal artery occlusion among male bicyclists

    OpenAIRE

    Parthiban, Sujeeth; Hotaling, James M.; Kathrins, Martin; Baftiri, Amit P.; Freels, Sally; Niederberger, Craig S.

    2015-01-01

    Background. Perineal pressure due to bicycle riding has been associated with erectile dysfunction. We developed a novel method to measure the occlusive force exerted over the perineal arteries and determined perineal artery occlusion by a variety of seat designs. Methods. Doppler ultrasonography facilitated perineal artery localization and determination of the force required for perineal artery occlusion in 20 healthy men. Flexiforce? sensors were affixed over the proximal and distal aspects ...

  3. The history of barbed sutures.

    Science.gov (United States)

    Ruff, Gregory L

    2013-09-01

    Ligatures have been used for millennia to close wounds. Sterilization and synthetic polymers that degrade in a commensurate fashion with wound healing have been the most significant improvements in these age-old devices. However, the constricting loop of a traditional suture and subsequent ischemia ("approximate, don't strangulate") still account for the most common cause of wound dehiscence-necrosis. Inspired by the quill of the North American porcupine, I envisioned a bidirectional array of barbs that could secure tissue without relying on constricting loops. One set of barbs could anchor the other. In this article, I document the development process of these barbed sutures from concept to patent to manufacture and US Food and Drug Administration approval. Knotless, strong, and easy to place, barbed sutures could foreseeably supplant conventional sutures, particularly as endoscopic procedures become more common. They also offer the intriguing potential to suspend ptotic tissues without surgical intervention.

  4. Infantile Perineal Protrusion in Two Monochorionic Twins

    Directory of Open Access Journals (Sweden)

    Paola Cavicchioli

    2014-11-01

    Full Text Available Case Report - Two female monochorionic-monoamniotic twins showed the same kind of infantile perineal protrusion (IPP at birth. Lesions in both twins progressively healed until resolution in 6 weeks' time; none of the twins have manifested, till date, alvus disturbances. Discussion and Literature Review - A literature review numbers approximately 100 reports of IPP. This condition has been classically classified into three categories: congenital/familiar (i.e., female sex, positive parental history of IPP, acquired (mainly due to constipation, and associated with lichen sclerosus et atrophicus. Conclusions and Final Remarks - This case report describes, for the first time, the presence of IPP in monochorionic-monoamniotic twins, supporting the existence of hereditary/genetic factors in the developing of this condition.

  5. Persistent perineal sinus. Incidence, pathogenesis, risk factors, and management

    International Nuclear Information System (INIS)

    Lohsiriwat, V.

    2009-01-01

    This review discusses the incidence, pathogenesis, risk factors, diagnosis, and therapeutic options for persistent perineal sinus (PPS), defined as a perineal wound that remains unhealed more than 6 months after surgery. The incidence of PPS after surgery for inflammatory bowel disease (IBD) ranges from 3% to 70% and after abdominoperineal resection (APR) for Low rectal cancer, it can be up to 30%. These unhealed wounds are frequently related to perioperative pelvic or perineal sepsis. Crohn's disease (CD) and neoadjuvant radiation therapy are also important risk factors. The management of PPS is based on an understanding of pathogenesis and clinical grounds. The advantages and disadvantages of the current therapeutic approaches, including the topical administration of various drugs, vacuum-assisted closure, and perineal reconstruction with a muscle flap or a myocutaneous flap are also discussed. (author)

  6. A comparison of surgical outcomes of perineal urethrostomy plus penile resection and perineal urethrostomy in twelve calves with perineal or prescrotal urethral dilatation

    Directory of Open Access Journals (Sweden)

    M.A. Marzok

    2013-10-01

    Full Text Available The clinical diagnosis, ultrasonographic findings, surgical management, outcome, and survival rate of perineal or prescrotal urethral dilatation in 12 male calves are described. All calves were crossbred and intact males. The most noticeable clinical presentations were perineal (n= 10 or prescrotal (n= 2 swellings and micturition problems. The main ultrasonographic findings were oval shaped dilatation of the urethra in all animals with dimensions of 40-75 X 30-62 mm. The calves with perineal urethral dilatation were treated by perineal urethrostomy (n= 4 and partial penile transection including the dilated urethra and urethral fistulation (n= 6. Prescrotal urethral dilatations were treated by penile transection proximal to the dilatation site (n= 2. Cystitis and stricture of the urethra were recorded postoperatively for two of the calves that underwent perineal urethrostomy. Nine animals were slaughtered at normal body weight approximately 6-8 months after the surgical treatment. Three animals were slaughtered after approximately three to four months, two of them having gained insufficient body weight. Our study shows that ultrasonography is a useful tool for the diagnosis of urethral dilatation in bovine calves. Our study also shows that the partial penile transection may be a suitable and satisfactory choice of surgical treatment for correcting the urethral dilatation in bovine calves.

  7. Trauma to the nail complex

    Directory of Open Access Journals (Sweden)

    Jefferson Braga Silva

    2014-04-01

    Full Text Available OBJECTIVE: to analyze the results from surgical intervention to treat trauma of the nail complex.METHODS: we retrospectively reviewed a series of 94 consecutive patients with trauma of the nail complex who were treated between 2000 and 2009. In 42 patients, nail bed suturing was performed. In 27 patients, nail bed suturing was performed subsequent to osteosynthesis of the distal phalanx. In 15, immediate grafting was performed, and in 10, late-stage grafting of the nail bed. The growth, size and shape of the nail were evaluated in comparison with the contralateral finger. The results were obtained by summing scores and classifying them as good, fair or poor.RESULTS: the results were considered to be good particularly in the patients who underwent nail bed suturing or nail bed suturing with osteosynthesis of the distal phalanx. Patients who underwent immediate or late-stage nail grafting had poor results.CONCLUSION: trauma of the nail complex without loss of substance presented better results than did deferred treatment for reconstruction of the nail complex.

  8. Antenatal maternal education for improving postnatal perineal healing for women who have birthed in a hospital setting.

    Science.gov (United States)

    O'Kelly, Sonia M; Moore, Zena Eh

    2017-12-04

    The female perineum becomes suffused and stretched during pregnancy, and further strain during vaginal childbirth contributes to approximately 85% of women experiencing some degree of trauma to the perineal region. Multiple factors play a role in the type and severity of trauma experienced, including parity, delivery method, and local practices. There is ongoing debate about best midwifery practice to reduce perineal trauma. Once perineal trauma has occurred, treatment also varies greatly, depending on its degree and severity, local practice and customs, and personal preference. In order to optimise wound-healing outcomes, it is important that wounds are assessed and managed in an appropriate and timely manner. A perineal wound may cause significant physical and/or psychological impact in the short or long term, however little evidence is available on this subject.Antenatal education serves to prepare women and their partners for pregnancy, delivery and the postpartum period. The delivery of this education varies widely in type, content, and nature. This review examined antenatal education which is specifically tailored towards perineal care and wound healing in the postnatal period via formal channels. Appropriate patient education positively impacts on wound-healing rates and compliance with wound care. Risk factors that contribute to the breakdown of wounds and poor healing rates may be addressed antenatally in order to optimise postnatal wound healing. It is important to assess whether or not antenatal wound-care education positively affects perineal healing, in order to empower women to incorporate best practice, evidence-based treatment with this important aspect of self-care in the immediate postnatal period. To evaluate the effects of antenatal education on perineal wound healing in postnatal women who have birthed in a hospital setting, and who have experienced a break in the skin of the perineum as a result of a tear or episiotomy, or both. We searched

  9. The extent of adhesion induction through electrocoagulation and suturing in an experimental rat study.

    Science.gov (United States)

    Wallwiener, Christian W; Kraemer, Bernhard; Wallwiener, Markus; Brochhausen, Christoph; Isaacson, Keith B; Rajab, Taufiek K

    2010-03-01

    To investigate the effect of three types of peritoneal trauma occurring during surgery (high-frequency bipolar current, suturing, and mechanical damage) on postoperative adhesion formation in a rodent animal model. Randomized, controlled experimental trial in an in vitro animal model. Laboratory facilities of a university department of obstetrics and gynecology. Thirty-five female Wistar rats. Bilateral experimental lesions were created on the abdominal wall in every animal. The effect of minimal electrocoagulation was examined by creating lesions (n = 14) through sweeps of a bipolar forceps with a duration of 1 second and standardized pressure. For extensive electrocoagulation standardized lesions (n = 14) were created using sweeps of a duration of 3 seconds and three times more pressure. For mechanical trauma, standardized lesions (n = 14) were created by denuding the peritoneum mechanically. To study the additive effect of suturing, experimental lesions were created by suturing plus minimal electrocoagulation (n = 14) or mechanical denuding (n = 14). Adhesion incidence, quantity, and quality of the resulting adhesions were scored 14 days postoperatively. Adhesions were studied histopathologically. Mechanical denuding of the peritoneum did not result in adhesion formation. After minimal electrocoagulation, mean adhesion quantity of the traumatized area averaged 0%. This contrasted with extensive electrocoagulation, where there was 50% adhesion. Additional suturing increased mean adhesion quantity to 73% and 64% for superficial electrocoagulation and mechanical denuding, respectively. We conclude that superficial trauma limited mostly to the parietal peritoneum may be a negligible factor in adhesion formation in this model. This appears to be irrespective of the mode of trauma. However, additional trauma to the underlying tissues, either by deeper electrocoagulation or suturing, leads to significantly increased adhesion formation. These data also show that there

  10. Paracetamol/acetaminophen (single administration) for perineal pain in the early postpartum period.

    Science.gov (United States)

    Chou, Doris; Abalos, Edgardo; Gyte, Gillian M L; Gülmezoglu, A Metin

    2013-01-31

    Perineal pain is a common but poorly studied adverse outcome following childbirth. Pain may result from perineal trauma due to bruising, spontaneous tears, surgical incisions (episiotomies), or in association with operative births (ventouse or forceps assisted births). To determine the efficacy of a single administration of paracetamol (acetaminophen) systemic drugs used in the relief of acute postpartum perineal pain We updated the search of the Cochrane Pregnancy and Childbirth Group's Trials Register on 6 November 2012. Randomised controlled trials (RCTs) assessing paracetamol (acetaminophen) in a single dose compared with placebo for women with early postpartum perineal pain. We excluded quasi-RCTs and cross-over studies. Two review authors assessed each paper for inclusion and extracted data. One review author reviewed the decisions and confirmed calculations for pain relief scores. We did not identify any new trials from the updated search so the results remain unchanged as follows.We have included 10 studies describing two dosages of paracetamol. Of these, five studies (526 women) assessed 500 mg to 650 mg and six studies (841 women) assessed 1000 mg of paracetamol. We chose to use random-effects meta-analyses because of the heterogeneity in dosage used. Studies were from the 1970s to the early 1990s, and there was insufficient information to assess the risk of bias adequately, hence the findings need to be interpreted within this context.More women experienced pain relief with paracetamol compared with placebo (average risk ratio (RR) 2.14, 95% confidence interval (CI) 1.59 to 2.89, 10 studies, 1279 women). In addition, there were significantly fewer women having additional pain relief with paracetamol compared with placebo (RR 0.34, 95% CI 0.21 to 0.55, eight studies, 1132 women). Both the 500 mg to 650 mg and 1000 mg doses were effective in providing more pain relief than placebo.Maternal and neonatal potential adverse drug effects were not assessed in

  11. Perineal hygiene in patients with pelvic fractures.

    Science.gov (United States)

    Hossain, Mohammad A; Pearce, Rachel; Bircher, Martin D

    2008-08-01

    At the tertiary referral Orthopaedic Unit of St. Georges Hospital, it was noted that there was an unacceptably high number of soiled perinea in patients transferred from Base Hospitals. This not only exposed the patients to increased infection [Jepsen O. The effectiveness of preoperative skin preparations: an integrated review of the literature. AORN J 1993;58:477-82; and Nix D, Ermer-Seltun J. A review of perineal skin care protocols and skin barrier product use. Ostomy Wound Manage 2004;50:59-67] but was also undignified and unacceptable for them. We decided to audit the problem with a view to finding out why this was happening and to improve the situation. A 2-year study was carried out over three distinct phases (phase 1: February-June 2004, phase 2: July-November 2004, phase 3: February-November 2005). Observations of soiling were recorded in a questionnaire by the surgeon prior to surgery. Key system and clinical guidelines were implemented during the second phase, and the audit process was repeated. The percentage of clean perinea in phase 1 was 32%, phase 2 68% and phase 3 99.5% indicating a clear improvement in the overall system.

  12. Torsion of monofilament and polyfilament sutures under tension decreases suture strength and increases risk of suture fracture.

    LENUS (Irish Health Repository)

    Hennessey, D B

    2012-08-01

    A continuous running suture is the preferential method for abdominal closure. In this technique the suture is secured with an initial knot and successive tissue bites are taken. At each tissue bite, the needle is rotated through the tissue; in doing so, the suture can twist around the knot which acts as an anchor.

  13. Management and Outcome of Patients with Pancreatic Trauma

    African Journals Online (AJOL)

    2017-05-18

    May 18, 2017 ... Introduction: Pancreatic trauma is a rare entity occurring in 0.2% of patients with blunt trauma abdomen. Once the diagnosis is made, the management of patients is dependent on multiple variables. Conservative management, suture repair, drainage, and resection have been utilized with varying degree of ...

  14. Chronic perineal pain: current pathophysiological aspects, diagnostic approaches and treatment.

    Science.gov (United States)

    Andromanakos, Nikolaos P; Kouraklis, Grigorios; Alkiviadis, Kostakis

    2011-01-01

    Chronic perineal pain is the anorectal and perineal pain without underlying organic disease, anorectal or endopelvic, which has been excluded by careful physical examination, radiological and endoscopic investigations. A variety of neuromuscular disorders of the pelvic floor lead to the different pathological conditions such as anorectal incontinence, urinary incontinence and constipation of obstructed defecation, sexual dysfunction and pain syndromes. The most common functional disorders of the pelvic floor muscles, accompanied by perineal pain are levator ani syndrome, proctalgia fugax, myofascial syndrome and coccygodynia. In the diagnosis of these syndromes, contributing to a thorough history, physical examination, selected specialized investigations and the exclusion of organic disease with proctalgia is carried out. Accurate diagnosis of the syndromes helps in choosing an appropriate treatment and in avoiding unnecessary and ineffective surgical procedures, which often are performed in an attempt to alleviate the patient's symptoms.

  15. Perineal hernias in children: Case report and review of the literature ...

    African Journals Online (AJOL)

    Perineal hernias (pelvic floor hernias) are extremely rare occurring through defects in musculature of the pelvic floor. This report presents a successfully treated case of primary perineal hernia and takes a review of the existing literature. The case of a 14-month-old girl with a great perineal hernia is presented. Diagnosis was ...

  16. Anorectal malformation associated with a perineal protrusion of the rectal mucosa: case presentation.

    Science.gov (United States)

    Shinkai, Masato; Mochizuki, Kyoko; Hirata, Yoshihiro; Honda, Shohei; Kitagawa, Norihiko; Take, Hiroshi; Ohhama, Youkatsu; Tanaka, Mio; Tanaka, Yukichi

    2009-09-01

    We present a rare case of a female neonate with an imperforate anus associated with a perineal mass which may correspond to an extrophied rectal duplication. Associated anomalies were thoracic hemivertebrae and a multicystic dysplastic kidney. Excision of the perineal lesion followed by anal transplantation and perineal reconstruction corrected the anomaly.

  17. Vacuum-assisted closure therapy for infected perineal wounds after abdominoperineal resection. A retrospective cohort study

    NARCIS (Netherlands)

    Walma, M S; Burbach, J P M; Verheijen, P M; Pronk, A; van Grevenstein, W M U

    INTRODUCTION: Perineal wound complications are a main problem after abdominoperineal resection (APR). There is little evidence concerning perineal wound management. This study describes and evaluates the role of vacuum-assisted closure (VAC) therapy in wound management strategies of perineal wound

  18. Hepatic trauma: a 21-year experience.

    Science.gov (United States)

    Zago, Thiago Messias; Pereira, Bruno Monteiro; Nascimento, Bartolomeu; Alves, Maria Silveira Carvalho; Calderan, Thiago Rodrigues Araujo; Fraga, Gustavo Pereira

    2013-01-01

    To evaluate the epidemiological aspects, behavior, morbidity and treatment outcomes for liver trauma. We conducted a retrospective study of patients over 13 years of age admitted to a university hospital from 1990 to 2010, submitted to surgery or nonoperative management (NOM). 748 patients were admitted with liver trauma. The most common mechanism of injury was penetrating trauma (461 cases, 61.6%), blunt trauma occurring in 287 patients (38.4%). According to the degree of liver injury (AAST-OIS) in blunt trauma we predominantly observed Grades I and II and in penetrating trauma, Grade III. NOM was performed in 25.7% of patients with blunt injury. As for surgical procedures, suturing was performed more frequently (41.2%). The liver-related morbidity was 16.7%. The survival rate for patients with liver trauma was 73.5% for blunt and 84.2% for penetrating trauma. Mortality in complex trauma was 45.9%. trauma remains more common in younger populations and in males. There was a reduction of penetrating liver trauma. NOM proved safe and effective, and often has been used to treat patients with penetrating liver trauma. Morbidity was high and mortality was higher in victims of blunt trauma and complex liver injuries.

  19. BREAST MILK AS AN ALTERNATIVE FOR POSTPARTUM PERINEAL CARE

    Directory of Open Access Journals (Sweden)

    Yuli Admasari

    2017-07-01

    Full Text Available Background: Perineal laceration during childbirth is very common among mothers; however some of them may suffer from its complication if not treated properly. Objective: To prove the effectiveness of breast milk as an alternative topical ingredient in the treatment of perineal wound in postpartum mothers. Methods: This was a quasi-experimental study with non-equivalent control group posttest only design. There were 30 respondents selected in this study, with 15 assigned in the intervention and control group. Accidental sampling was used to select the samples with the criteria that the respondents had perineal laceration in level 1 and 2. Data were analzed using Mann Whitney test. Results: Effective wound healing process can be seen in the intervention group from 80% of poor category in 6- 10 hours (1st period of postpartum became 86.7% of good category in 7 days of postpartum (4th period. Different from the control group that showed the slow progress of wound healing, which was 86.7% of poor category in the 1st period to only 33.3% of good category in the 4th period. Mann Whitney test showed that there was a significant mean difference of the perineal wound healing process between the intervention group (11.23 and the control group (19.77 with p-value 0.002 (<0.05. Conclusion: Breast milk was more effective than povidone iodine in the treatment of perineal wound. It is suggested for health workers, especially midwife to apply this intervention to accelerate the healing of perineal wound in midwifery care.

  20. Perineal herniorrhaphy in dogs - analysis of 35 cases

    Directory of Open Access Journals (Sweden)

    Alceu Gaspar Raiser

    1994-12-01

    Full Text Available During a twelve-year period, from January 1980 to December 1992, 35 male dogs with perineal hernia were managed by the author. These dogs were submitted to the Veterinary Teaching Hospital (VTH, Universidade Federal de Santa Maria. RS, Brazil. The prevalence of herniation represented 0.5% of the dogs and cats seen at VTH in this period. The complications diagnosed were as the follow: retroflexion of the urinary bladder, rectal dilatation or diverticulum, necrotic retroperitoneal fat and serum or serosanguineous effusion. The surgical efficiency are dependent of digestive and urinary patency, obliteration of the perineal opening and control of tenesmus and infection.

  1. [Laparoscopic suture or open suture in perforated duodenal ulcer].

    Science.gov (United States)

    Nicolau, A E; Ionescu, G; Iordache, F; Mehic, R; Spătaru, A

    2002-01-01

    Between Nov. 1994-Jan. 2001 we performed laparoscopic suture with omentoplasty of perforated duodenal ulcer (PDU) in 51 patients out of 56 it was intended (this constituted the laparoscopic group--LG). The selection criteria were young patients, age < 40 years, no associated diseases, onset of the operation under 12 hours from the occurrence of the perforation, absence of clear ulcer history. In the same period, we performed an open suture based on the same criteria in 105 patients (open group--OP). The results showed a difference between needed analgesia (2.8 days for LG vs. 5.2 days for OG) and a hospital stay of 6.1 days in LG vs. 7.7 days in OG. The incidence of postoperative complications was 5.88% in the LG and 7.61% in the OG with 1.96% and respective 1.90% reoperation rate. In conclusion laparoscopic suture of PDU with associated postoperative modern therapy of ulcer disease could be the treatment of choice in young patients.

  2. Comparison of efficacy of polypropylene with chromic catgut suture in stitching paediatric facial lacerations

    International Nuclear Information System (INIS)

    Hussain, A.; Ahmed, R.; Aziz, O.B.A.; Aamir, M.

    2016-01-01

    Objective: The objective of this study was to compare 5/0 polypropylene suture with 5/0 chromic catgut in small clean pediatric facial laceration repair in terms of cosmetic outcome. Study Design: Randomized controlled trial.Place and Duration of Study: Combined Military Hospital, Rawalpindi from 26th May 2012 to 25th Nov 2012.Patients and Methods: A total of 300 patients of both gender under 12 years of age, with small clean facial lacerations were selected and divided in two equal groups using random number tables. All the patients underwent suturing in minor operating theater of trauma centre CMH Rawalpindi as day care cases, under local anesthesia and aseptic measures. In group 1, polypropylene 5/0 suture was used where as in group 2 chromic catgut 5/0 was used for suturing. Aseptic dressing was applied. All patients were reviewed on 5th day (for stitch removal in polypropylene group) and 3 months post-operatively to establish cosmetic outcome which was determined by scar visual analog score both by parents of the child and consultant surgeon. Results: The mean VAS (visual analog score) as observed by Consultant surgeon was 79.14 and 78.63 for polypropylene and chromic catgut groups respectively. The mean VAS observed by the parents of the child for respective groups was 76.67 and 76.03. The significance value was 0.961 for parental VAS and 0.988 for surgeons VAS depicting insignificant difference in both suture groups.Conclusion: There is no long-term difference in cosmetic outcomes of both the sutures in the repair of facial lacerations in the pediatric population. No difference in complication rate of wound was observed. In addition, the parents of the children in absorbable suture group expressed satisfaction over prevention of psychological trauma of stitch removal. (author)

  3. [Bases and methods of suturing].

    Science.gov (United States)

    Vogt, P M; Altintas, M A; Radtke, C; Meyer-Marcotty, M

    2009-05-01

    If pharmaceutic modulation of scar formation does not improve the quality of the healing process over conventional healing, the surgeon must rely on personal skill and experience. Therefore a profound knowledge of wound healing based on experimental and clinical studies supplemented by postsurgical means of scar management and basic techniques of planning incisions, careful tissue handling, and thorough knowledge of suturing remain the most important ways to avoid abnormal scarring. This review summarizes the current experimental and clinical bases of surgical scar management.

  4. [Suture simulator - Cleft palate surgery].

    Science.gov (United States)

    Devinck, F; Riot, S; Qassemyar, A; Belkhou, A; Wolber, A; Martinot Duquennoy, V; Guerreschi, P

    2017-04-01

    Cleft palate requires surgery in the first years of life, furthermore repairing anatomically the soft and hard palate is complex on a surgical level because of the fine tissues and the local intraoral configuration. It is valuable to train first on simulators before going to the operating room. However, there is no material dedicated to learning how to perform intraoral sutures in cleft palate surgery. We made one, in an artisanal manner, in order to practice before the real surgical gesture. The simulator was designed based on precise anatomical data. A steel pipe, fixed on a rigid base represented the oral cavity. An adapted split spoon represented the palate. All pieces could be removed in order to apply a hydrocellular dressing before training for sutures. Our simulator was tested by 3 senior surgeons in our department in close to real-life conditions in order to evaluate its anatomical accuracy. It is valuable to have a simulator to train on cleft palate sutures within teaching university hospitals that manage this pathology. Our simulator has a very low cost, it is easy to make and is anatomically accurate. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  5. Perineal anterior dislocation of the hip with avulsion fracture of ...

    African Journals Online (AJOL)

    Traumatic anterior dislocation of the hip is rare even in children. Very uncommon also is the perineal variant of the inferior type of anterior dislocation with concomitant avulsion fracture of the greater trochanter. We report such a case highlighting the peculiarity of its management. No similar case of triumvirate injury of the hip ...

  6. Pelvic floor muscle thickness measured by perineal ultrasonography

    DEFF Research Database (Denmark)

    Bernstein, Inge Thomsen; Juul, N; Grønvall, S

    1991-01-01

    Pelvic floor muscle thickness was assessed in nine healthy female physiotherapists by perineal sonography. All measurements were performed as triple-measurements. The aims were to assess the reliability of the measurements and to establish a reference material. The muscle thickness at rest...

  7. [Clinical trial of aromatherapy on postpartum mother's perineal healing].

    Science.gov (United States)

    Hur, Myung Haeng; Han, Sun-Hee

    2004-02-01

    This study was designed to verify the effect of aromatherapy on a postpartum mother's perineal healing. The research design was a clinical trial. The methods of aromatherapy were applied sitz bath or soap application using essential oils with Lavender, Myrrh, Neroli, Rose, Grapefruit, Mandarin, Orange, and Roman Chamomile. The subjects of this experiment were postpartum mothers who delivered vaginally with an episiotomy. They were allocated to one of three groups; the aroma-sitz bath group, aroma-soap application group or control group. To evaluate the effect of aromatherapy, the perineal healing status was measured using the REEDA scale and smears of episiotomy wound were obtained. The data were analyzed by repeated measures of ANOVA, ANCOVA, chi2-test, and multiple response analysis via SPSS program. The REEDA scale was significantly low in the experimental group at postpartum 5th and 7th days (P=.009, P=.003), respectively. Most were observed 'few'(5-10 bacteria per field) bacteria in the smears of episiotomy wound. The one bacteria was identified in the 50.8% of subjects in pretest and two bacteria in the 60.3% in posttest. Most frequently identified bacteria were Escherichia coli and Enterococcus faecalis. In conclusion, these findings indicate that postpartum aromatherapy for perineal care could be effective in healing the perineum perineal care could be effective in healing the perineum.

  8. Disintegrating perineal disease: A variant of watering-can perineum

    African Journals Online (AJOL)

    N. Abrol

    www.ees.elsevier.com/afju · www.sciencedirect.com. Case report. Disintegrating perineal disease: A variant of watering-can perineum. N. Abrol. ∗. , A. Devasia. Department of Urology, Christian Medical College, Vellore, India. Received 11 January 2014; received in revised form 11 January 2014; accepted 11 March 2014.

  9. [Pseudo-continent perineal colostomy. Results and techniques].

    Science.gov (United States)

    Lasser, P; Dubé, P; Guillot, J M; Elias, D

    1997-09-01

    This prospective study was conducted to assess functional results obtained after pseudo-continent perineal colostomy using the Schmidt procedure. Functional outcome was assessed in 40 patients who had undergone amputation of the rectum for cancer and pseudo-continent perineal colostomy reconstruction between 1989 and 1995 in our institution. The cancer pathology, operative procedure and post-operative care were noted. Morbidity, functional outcome and degree of patient satisfaction were recorded. Mean follow-up was 45 months (18-87) in 100% of the patients. There were no operative deaths. Twenty patients had post-operative complications and 2 patients required early conversion to definitive abdominal colostomy due to severe perineal complications. Function outcome showed normal continence in 4 patients, air incontinence in 23, occasional minimal leakage in 9 and incontinence requiring iliac colostomy in 2. Eighty-six percent of the patients were highly satisfied or satisfied with their continence capacity. Pseudo-continent perineal colostomy is a reliable technique which can be proposed as an alternative to left iliac colostomy after amputation of the rectum for cancer if a rigorous procedure is applied: careful patient selection, informed consent, rigorous surgical procedure, daily life-long irrigation of the colon.

  10. The suspension (Frost) suture: experience and applications.

    Science.gov (United States)

    Connolly, Karen L; Albertini, John G; Miller, Christopher J; Ozog, David M

    2015-03-01

    The Frost suture is a well-known surgical technique for providing upward tension on the lower lid to prevent or correct ectropion after surgical interventions in the periorbital area. Despite its relatively common use, comprehensive information on executing this technique is not readily available. To review eyelid anatomy, indications, and proper technique for performing the Frost suture, as well as potential complications. A review of the literature on Frost sutures was performed. Cadaveric dissection was performed to demonstrate placement of the Frost suture. The Frost suture is a useful method to reduce the risk of ectropion after surgery near the lower eyelid. Downward pull on the lid can occur with normal wound contracture even if ectropion is not present with the initial repair, reinforcing the need for preventive measures. Potential complications of this technique include superficial skin erosion of the upper lid, corneal abrasion, and blockage of the field of vision while the suture is in place.

  11. [Surgical tactics in duodenal trauma].

    Science.gov (United States)

    Ivanov, P A; Grishin, A V

    2004-01-01

    Results of surgical treatment of 61 patients with injuries of the duodenum are analyzed. The causes of injuries were stab-incised wounds in 24 patients, missile wound -- in 7, closed abdominal trauma -- in 26, trauma of the duodenum during endoscopic papillosphincterotomy -- in 4. All the patients underwent surgery. Complications were seen in 32 (52.5%) patients, 21 patients died, lethality was 34.4%. Within the first 24 hours since the trauma 7 patients died due to severe combined trauma, blood loss, 54 patients survived acute period of trauma, including 28 patients after open trauma, 26 -- after closed and 4 -- after trauma of the duodenum during endoscopic papillosphincterotomy. Diagnostic and surgical policies are discussed. Results of treatment depending on kind and time of surgery are regarded. It is demonstrated that purulent complications due to retroperitoneal phlegmona, traumatic pancreatitis, pneumonia are the causes of significant number of unfavorable outcomes. Therefore, it is important to adequately incise and drainage infected parts of retroperitoneal fat tissue with two-lumen drainages. Decompression through duodenal tube is the effective procedure for prophylaxis of suture insufficiency and traumatic pancreatitis. Suppression of pancreatic and duodenal secretion with octreotid improves significantly surgical treatment results.

  12. Randomized clinical trial comparing manual suture and different models of mechanical suture in the mimicking of bariatric surgery in swine

    Directory of Open Access Journals (Sweden)

    Fernandes MA

    2014-02-01

    Full Text Available Marcos AP Fernandes,1 Bruno MT Pereira,2 Sandra M Guimarães,1 Aline Paganelli,3 Carlos Manoel CT Pereira,1 Claudio Sergio Batista4 1Institute of Obesity and Advanced Video Laparoscopic Surgery of Petropolis, Rio de Janeiro, Brazil; 2Division of Trauma, University of Campinas, São Paulo, Brazil; 3Laboratório de Patologia Micron Cell Diagnóstico, Rio de Janeiro, Brazil; 4Department of Gynecology and Obstetrics, Faculty of Medicine of Petropolis, Rio de Janeiro, Brazil Context and objective: Variations in the ability of surgeons served as motivation for the development of devices that, overcoming individual differences, allow the techniques to be properly performed, and of which the end result was the best possible. Every technique must be reproduced reliably by the majority of surgeons for their results to be adopted and recognized as effective. The aim of this study was to compare the results, from the point of view of anatomic pathology, of manual sutures versus mechanical sutures using different models of linear mechanical staplers, in the procedure of gastroenteroanastomosis and enteroanastomosis in swine. Methods: Thirty-six healthy, adult, male Sus scrofa domesticus pigs, weighing between 20.7 and 25.5 kg, were used. The swine were randomly divided into four groups of nine pigs, according to the type of suture employed: group A, manual suture with Polysorb® 3-0 wire; group B, 80-shear linear stapler (Covidien® Gia 8038-S; group C, 75-shear linear stapler (Ethicon® Tlc 75; and group D, 75-shear linear stapler (Resource® Yq 75-3. A temporal study was established on the seventh postoperative day for histopathological analysis, and the degree of inflammation, fibrosis, and newly formed vessels, as well as the presence or absence of granulation tissue, foreign body granuloma, and necrosis were all evaluated qualitatively and semiquantitatively. The results were analyzed statistically. Results: Observations during the histopathological

  13. Vacuum-assisted closure for open perineal wound after abdominoperineal resection.

    Science.gov (United States)

    Fujino, Shiki; Miyoshi, Norikatsu; Ohue, Masayuki; Noura, Shingo; Fujiwara, Yoshiyuki; Yano, Masahiko; Higashiyama, Masahiko; Sakon, Masato

    2015-01-01

    In colorectal cancer surgery, surgical site infection (SSI) is a common complication, and especially, perineal wound complications after abdominoperineal resection (APR) remain to be serious clinical problems. Vacuum-assisted closure (VAC) therapy was first reported in another surgical field in 1997, and it is useful for treating complex wounds because it promotes granulation. VAC therapy has been recently used for open abdominal wounds. We introduced VAC for treating open perineal wound of APR and report the usefulness of it. We treated four patients. Firstly, in cases 1 and 2, we introduced VAC therapy to the management of SSI of the perineal wound after APR, and it was useful to control postoperative perineal wound infection. And also, in cases 3 and 4, we introduced VAC therapy to prevent perineal wound infection. Perineal wound infection did not happen. A vertical rectus abdominis myocutaneous flap has been reported to decrease perineal wound complications including pelvic abscess and open perineal wound; however it results in significant operative blood loss, increased operative time, and additional surgical complications. In our cases, there were no complications relating to VAC therapy and it promoted rapid wound healing. Our results suggested that it is an effective treatment for APR in a high-risk case of an open perineal wound. VAC therapy is a less invasive method and a useful treatment for open perineal wound of APR. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  14. Comparison between suture anchor and transosseous suture for the modified-Broström procedure.

    Science.gov (United States)

    Cho, Byung-Ki; Kim, Yong-Min; Kim, Dong-Soo; Choi, Eui-Sung; Shon, Hyun-Chul; Park, Kyoung-Jin

    2012-06-01

    This prospective, randomized study was conducted to compare clinical outcomes of the modified Broström procedure using suture anchor or transosseous suture technique for chronic ankle instability. Forty patients were followed for more than 2 years after modified Broström procedure. Twenty procedures using a suture anchor and 20 procedures using a transosseous suture were performed by one surgeon. The clinical evaluation consisted of the Karlsson scale and the Sefton grading system. Talar tilt and anterior talar translation were measured on anterior and varus stress radiographs. The Karlsson scale had improved significantly to 90.8 points in the suture anchor group, and to 89.2 points in the transosseous suture group. According to Sefton grading system, 18 patients (90%) in suture anchor group and 17 patients (85%) in transosseous suture group achieved satisfactory results. The talar tilt angle and anterior talar translation improved significantly to 5.9 degrees and 4.2 mm in suture anchor group, and to 5.4 degrees and 4.1 mm in transosseous suture group, respectively. No significant differences existed in clinical and functional outcomes between the two techniques for ligament reattachment. Both modified Broström procedures using the suture anchor and transosseous suture seem to be effective treatment methods for chronic lateral ankle instability.

  15. Posterior perineal support as treatment for anal fissures--preliminary results with a new toilet seat device.

    Science.gov (United States)

    Tan, Kok-Yang; Seow-Choen, Francis; Hai, Chew Heng; Thye, Gan Kok

    2009-03-01

    Anal fissures can cause morbidity in an otherwise healthy young patient. The process of evacuation results in stretching and descent of the anoderm and perineum especially posteriorly. Posterior perineal support may provide counter pressure at the posterior aspect of the pelvic floor, balancing the pressure exerted by the faeces on the anal wall, thus improving evacuation and reducing the trauma associated with it, and reducing symptoms of anal fissures. Symptoms of constipation may also be reduced secondarily. We report the preliminary results with a novel, simple and noninvasive method of treatment provided by a toilet seat device. A prospective study was performed in 32 patients. The study was designed mainly to investigate the patients' subjective perceptions of their symptoms related to anal fissures and constipation. Questionnaires were provided to patients before, during and after treatment. The study revealed statistically significant improvement in pain, bleeding, symptoms of constipation and abdominal discomfort after 3 months usage of the device. The odds of patients perceiving an improvement in symptoms were also significantly increased after 3 months of treatment compared to 2 weeks of treatment. This preliminary study revealed that a posterior perineal support device can bring about significant improvement in the symptoms of patients with anal fissures. There may also be secondary benefits of a reduction in the symptoms of constipation. Although not conclusive, these results should serve as a springboard for further research into this area.

  16. Post thyroidectomy suture granuloma: a cytological diagnosis.

    Science.gov (United States)

    Javalgi, Anita P; Arakeri, Surekha U

    2013-04-01

    There are known post thyroidectomized complications, a suture granuloma being less frequent, with its late complication mimicking recurrent thyroid cancer. A suture granuloma is a benign, granulomatous inflammatory reaction that occurs due to the use of non absorbable suture. It constitutes one of the late complications which altogether make up less than 2% of its incidence. A suture granuloma is similar to a foreign body reaction and it usually develops slowly as a painless, palpable asymptomatic mass over the years. It mimics a cancer recurrence or a lymph node metastasis. Here, we are reporting a case of a post thyroidectomy suture granuloma in a 46 years old lady who presented with a painless swelling in the lateral neck, with a past history of thyroidectomy 5 years back.

  17. BIRD’S NEST EXTRACT CREAM: TREATMENT FOR PERINEAL WOUND IN RATTUS NORVEGICUS

    OpenAIRE

    Herlina Ofiwijayanti; Syarief Thaufik Hidayat; Nur Khafidhoh

    2017-01-01

    Background: Perineal rupture occurs almost in all the first labor and not infrequently in the next labor. Complex perineal wounds are at risk for non healing and infection. Objective: This study aims to determine the effect of bird’s nest extract on perineal wound healing on rattus norvegicus. Methods: This was a randomised posttest only group design conducted in October 2016 at Animal Laboratory Unit of Diponegoro University, Semarang. There were 30 samples recruited in this study, div...

  18. TRAUMA SURGERY

    African Journals Online (AJOL)

    interest in developing an appropriate and sustainable trauma system in South ... trauma evolved with the social instability which accompanied political change in the ... increased use of military style assault weapons resulted in severe injuries ...

  19. A multicenter randomized controlled trial comparing absorbable barbed sutures versus conventional absorbable sutures for dermal closure in open surgical procedures.

    Science.gov (United States)

    Rubin, J Peter; Hunstad, Joseph P; Polynice, Alain; Gusenoff, Jeffrey A; Schoeller, Thomas; Dunn, Raymond; Walgenbach, Klaus J; Hansen, Juliana E

    2014-02-01

    Barbed sutures were developed to reduce operative time and improve security of wound closure. The authors compare absorbable barbed sutures (V-Loc, Covidien, Mansfield, Massachusetts) with conventional (smooth) absorbable sutures for soft tissue approximation. A prospective multicenter randomized study comparing barbed sutures with smooth sutures was undertaken between August 13, 2009, and January 31, 2010, in 241 patients undergoing abdominoplasty, mastopexy, and reduction mammaplasty. Each patient received barbed sutures on 1 side of the body, with deep dermal sutures eliminated or reduced. Smooth sutures with deep dermal and subcuticular closure were used on the other side as a control. The primary endpoint was dermal closure time. Safety was assessed through adverse event reporting through a 12-week follow-up. A total of 229 patients were ultimately treated (115 with slow-absorbing polymer and 114 with rapid-absorbing polymer). Mean dermal closure time was significantly quicker with the barbed suture compared with the smooth suture (12.0 vs 19.2 minutes; P<.001), primarily due to the need for fewer deep dermal sutures. The rapid-absorbing barbed suture showed a complication profile equivalent to the smooth suture, while the slow-absorbing barbed suture had a higher incidence of minor suture extrusion. Barbed sutures enabled faster dermal closure quicker than smooth sutures, with a comparable complication profile. 1.

  20. Suture slippage in knotless suture anchors resulting in subacromial-subdeltoid bursitis.

    Science.gov (United States)

    Hayeri, Mohammad Reza; Keefe, Daniel T; Chang, Eric Y

    2016-05-01

    Rotator cuff repair using a suture bridge and knotless suture anchors is a relatively new, but increasingly used technique. The suture bridge technique creates an anatomically similar and more secure rotator cuff repair compared with conventional arthroscopic techniques and the use of knotless anchors eliminates the challenges associated with knot tying during arthroscopic surgery. However, previous in vitro biomechanical tests have shown that the hold of the suture in a knotless suture anchor is far lower than the pullout strength of the anchor from bone. Up until now slippage has been a theoretical concern. We present a prospectively diagnosed case of in vivo suture loosening after rotator cuff repair using a knotless bridge technique resulting in subacromial-subdeltoid bursitis.

  1. On the roentgenomorphological correlations of cranial sutures

    International Nuclear Information System (INIS)

    Verkhoglyadova, T.P.; Koval', G.Yu.; Shuaa, T.I.

    1986-01-01

    The authors explain the essence of the zone of excessive transparence along the cranial sutures visualized on the X-ray pictures during the first year of life by presence of large number of rough-fiber bone in the marginal regions. The zone of ''physiological sclerosis'' is postulated as a result of summation of the bone margin shadows consisting of compact substance (osteones). Microscopic examination of skull in brain tumors revealed a delay in the formation of bone margins in the suture region with an excessive amount of connective and osteoid tissue while in craniostenosis closure of cranial sutures being with intensive bone formation as well as by closure of the bone margins by newly formed bone tissue around the vessels of the connective layer of the suture

  2. New perineal injection technique for pudendal nerve infiltration in diagnostic and therapeutic procedures

    NARCIS (Netherlands)

    Weinschenk, Stefan; Hollmann, Markus W.; Strowitzki, Thomas

    2016-01-01

    Pudendal nerve injection is used as a diagnostic procedure in the vulvar region and for therapeutic purposes, such as in vulvodynia. Here, we provide a new, easy-to-perform perineal injection technique. We analyzed 105 perineal injections into the pudendal nerve with a local anesthetic (LA),

  3. Correction of rectal sacculation through lateral resection in dogs with perineal hernia - technique description

    Directory of Open Access Journals (Sweden)

    P.C. Moraes

    2013-06-01

    Full Text Available The occurrence of perineal hernias in dogs during routine clinical surgery is frequent. The coexistence of rectal diseases that go undiagnosed or are not correctly treated can cause recurrence and postoperative complications. The objective of this report is to describe a surgical technique for treatment of rectal sacculation through lateral resection in dogs with perineal hernia, whereby restoring the rectal integrity.

  4. Correction of rectal sacculation through lateral resection in dogs with perineal hernia - technique description

    OpenAIRE

    P.C. Moraes; N.M. Zanetti; C.P. Burger; A.E.W.B. Meirelles; J.C. Canola; J.G.M.P. Isola

    2013-01-01

    The occurrence of perineal hernias in dogs during routine clinical surgery is frequent. The coexistence of rectal diseases that go undiagnosed or are not correctly treated can cause recurrence and postoperative complications. The objective of this report is to describe a surgical technique for treatment of rectal sacculation through lateral resection in dogs with perineal hernia, whereby restoring the rectal integrity.

  5. A novel method to determine perineal artery occlusion among male bicyclists.

    Science.gov (United States)

    Parthiban, Sujeeth; Hotaling, James M; Kathrins, Martin; Baftiri, Amit P; Freels, Sally; Niederberger, Craig S

    2015-01-01

    Background. Perineal pressure due to bicycle riding has been associated with erectile dysfunction. We developed a novel method to measure the occlusive force exerted over the perineal arteries and determined perineal artery occlusion by a variety of seat designs. Methods. Doppler ultrasonography facilitated perineal artery localization and determination of the force required for perineal artery occlusion in 20 healthy men. Flexiforce(®) sensors were affixed over the proximal and distal aspects of the perineal arteries bilaterally. Individuals completed bicycle rides in the road- and stationary-settings with six distinct seat designs, including those with and without an anterior "nose." Results. The occlusion time proportion of the total ride time was calculated for each trial. The overall occlusion time proportion was 0.59 (95% CI [0.45-0.73]) across all seats and settings. The "no-nose" bicycle seat and the stationary-setting demonstrated significantly lower occlusion proportion times than the traditional nose bicycle seat and road-setting, respectively. However, all bicycle seats yielded an occlusion time proportion of 0.41 or greater. Discussion. Our method of real-time, non-invasive force measurement localized to the perineal arteries may be used to validate future bicycle seat design. It also underscores the significant risk of perineal artery insufficiency in men who are avid bicyclists. This risk may be minimized by using newer "no-nose" bicycle seats.

  6. Pelvic floor muscle thickness measured by perineal ultrasonography

    DEFF Research Database (Denmark)

    Bernstein, Inge Thomsen; Juul, N; Grønvall, S

    1991-01-01

    Pelvic floor muscle thickness was assessed in nine healthy female physiotherapists by perineal sonography. All measurements were performed as triple-measurements. The aims were to assess the reliability of the measurements and to establish a reference material. The muscle thickness at rest...... and at contraction was 9.4 +/- 0.8 mm and 11.5 +/- 1.1 mm respectively (mean +/- SD). Contraction increased the thickness by 2.2 +/- 0.8 mm or 23 +/- 8%. The intra- and inter observer standard deviation of the estimate was in the range of 4-6%. In conclusion, we find the reliability of the measurements acceptable....

  7. Length of perineal pain relief after ice pack application: A quasi-experimental study.

    Science.gov (United States)

    de Souza Bosco Paiva, Caroline; Junqueira Vasconcellos de Oliveira, Sonia Maria; Amorim Francisco, Adriana; da Silva, Renata Luana; de Paula Batista Mendes, Edilaine; Steen, Mary

    2016-04-01

    Ice pack is effective for alleviating postpartum perineal pain in primiparous women while multiparous women's levels of perineal pain appear to be poorly explored. Ice pack is a low-cost non-invasive localised treatment that can be used with no impact on breastfeeding. However, how long perineal analgesia persists after applying an ice pack is still unknown. To evaluate if perineal analgesia is maintained up to 2h after applying an ice pack to the perineum for 20min. A quasi-experimental study, using a pre and post-test design, was undertaken with a sample size of 50 multiparous women in Brazil. Data was collected by structured interview. The intervention involved a single application of an ice pack applied for 20min to the perineal area of women who reported perineal pain ≥3 by use of a numeric rating scale (0-10), with intact perineum, 1st or 2nd degree lacerations or episiotomy, between 6 and 24h after spontaneous vaginal birth. Perineal pain was evaluated at three points of time: before, immediately after and 2h after applying an ice pack. Immediately after applying an ice pack to the perineal area, there was a significant reduction in the severity of perineal pain reported (5.4 vs. 1.0, p<0.0005), which continued for 1h 35min up to 2h after the local application. Ice pack application for 20min is effective for alleviating postpartum perineal pain and continues to be effective between 1h 35min for up to 2h. Copyright © 2015 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

  8. Management of liver trauma.

    LENUS (Irish Health Repository)

    Badger, S A

    2012-02-01

    BACKGROUND: Blunt and penetrating liver trauma is common and often presents major diagnostic and management problems. METHODS: A literature review was undertaken to determine the current consensus on investigation and management strategies. RESULTS: The liver is the most frequently injured organ following abdominal trauma. Immediate assessment with ultrasound has replaced diagnostic peritoneal lavage in the resuscitation room, but computerised tomography remains the gold standard investigation. Nonoperative management is preferred in stable patients but laparotomy is indicated in unstable patients. Damage control techniques such as perihepatic packing, hepatotomy plus direct suture, and resectional debridement are recommended. Major complex surgical procedures such as anatomical resection or atriocaval shunting are now thought to be redundant in the emergency setting. Packing is also recommended for the inexperienced surgeon to allow control and stabilisation prior to transfer to a tertiary centre. Interventional radiological techniques are becoming more widely used, particularly in patients who are being managed nonoperatively or have been stabilised by perihepatic packing. CONCLUSIONS: Management of liver injuries has evolved significantly throughout the last two decades. In the absence of other abdominal injuries, operative management can usually be avoided. Patients with more complex injuries or subsequent complications should be transferred to a specialist centre to optimise final outcome.

  9. Modality of wound closure after total knee replacement: are staples as safe as sutures? A retrospective study of 181 patients

    Directory of Open Access Journals (Sweden)

    Hammerberg E Mark

    2011-10-01

    Full Text Available Abstract Background Surgical site wound closure plays a vital role in post-operative success. This effect is magnified in regard to commonly performed elective procedures such as total knee arthroplasty. The use of either sutures or staples for skin re-approximation remains a contested subject, which may have a significant impact on both patient safety and surgical outcome. The literature remains divided on this topic. Methods Two cohorts of patients at a level one trauma and regional referral center were reviewed. Cohorts consisted of consecutive total knee arthroplasties performed by two surgeons who achieved surgical wound re-approximation by either staples or absorbable subcuticular sutures. Outcome variables included time of surgery, wound dehiscence, surgical site infection per Center for Disease Control criteria and repeat procedures for debridement and re-closure. Results 181 patients qualified for study inclusion. Staples were employed in 82 cases (45.3% of total and sutures in 99 cases (54.7%. The staples group had no complications while the sutures group had 9 (9.1%. These consisted of: 4 infections (2 superficial, one deep, one organ/space; three patients required re-suturing for dehiscence; one allergic type reaction to suture material; and one gout flare resulting in dehiscence. The mean surgical time with sutures was 122.3 minutes (sd = 33.4 and with staples was 114 minutes (sd = 24.4. Conclusion This study demonstrated significantly fewer complications with staple use than with suture use. While all complications found in this study cannot be directly attributed to skin re-approximation method, the need for further prospective, randomized trials is established.

  10. Facial trauma

    Science.gov (United States)

    Maxillofacial injury; Midface trauma; Facial injury; LeFort injuries ... Hockberger RS, Walls RM, eds. Rosen's Emergency Medicine: Concepts and Clinical Practice . 8th ed. Philadelphia, PA: Elsevier ...

  11. PROCTOSSIGMOIDECTOMIA VIA PERINEAL NO TRATAMENTO DO PROLAPSO RETAL

    Directory of Open Access Journals (Sweden)

    Bueno R. N.

    2001-01-01

    Full Text Available A técnica cirúrgica mais utilizada no tratamento do prolapso retal é a sacropromontofixação do reto por via abdominal, porém nos últimos anos a proctossigmoidectomia via perineal tem sido retomada como alternativa para pacientes idosos com comorbidades. Revisamos 14 casos operados pela proctossigmoidectomia via perineal (cirurgia de Altemeier, sendo 13 mulheres e 1 homem. Destes pacientes havia 50% de obstipados, 14,2% tinham diarréia crônica e 64,2% eram previamente incontinentes. Idade média de 72,2 anos, 64,2 % com anastomose manual e 35,8% mecânica, além de 42,9% com reparo anal posterior no mesmo tempo operatório. O tempo médio de internação foi de 3,8 dias, não houve complicações imediatas ou precoces e apenas ocorreu recidiva em 01 paciente, 7,1%. Pelos bons resultados, baixa morbi-mortalidade e recidiva aceitável e de acordo com a literatura nos encorajamos à utilização desta técnica para correção do prolapso retal .

  12. [Quality assurance program for pain management after obstetrical perineal injury].

    Science.gov (United States)

    Urion, L; Bayoumeu, F; Jandard, C; Fontaine, B; Bouaziz, H

    2004-11-01

    A quality insurance program has been set up in order to improve the relief of pain in patients with perineal injury after childbirth. The program has been developed according to the French standards of accreditation. After elaboration of a referential, a first study (103 patients) allowed to evaluate the ongoing practices and to appreciate the pain intensities. After analysis of the results, an action strategy has been elaborated, with a brand new therapeutic standard and a pain-monitoring program for nurses. Six months later, a second study (105 patients) measured the efficiency of the accomplished actions. The statistic analysis used chi2 and Kruskal-Wallis tests and a multivariate analyse (p NSAI, decrease of the analgesics requests, improvement of the satisfaction referred to the relief of pain. The multivariate analyse showed a risk twice as little as in the second study to have a 36th hour VAS score superior to four (p =0.03). The apply of this quality insurance program allowed to improve the analgesia after obstetric perineal injuries. A few adaptations are needed, and also more formations of the medical and paramedical staff. The durability of the accomplished actions shall be evaluated in the future.

  13. Modified method for bronchial suture by Ramirez Gama compared to separate stitches suture: experimental study

    Directory of Open Access Journals (Sweden)

    Vitor Mayer de Moura

    Full Text Available OBJECTIVE: To experimentally compare two classic techniques described for manual suture of the bronchial stump. METHODS: We used organs of pigs, with isolated trachea and lungs, preserved by refrigeration. We dissected 30 bronchi, which were divided into three groups of ten bronchi each, of 3mm, 5mm, and 7mm, respectively. In each, we performed the suture with simple, separated, extramucosal stitches in five other bronchi, and the technique proposed by Ramirez and modified by Santos et al in the other five. Once the sutures were finished, the anastomoses were tested using compressed air ventilation, applying an endotracheal pressure of 20mmHg. RESULTS: the Ramirez Gama suture was more effective in the bronchi of 3, 5 and 7 mm, and there was no air leak even after subjecting them to a tracheal pressure of 20mmHg. The simple interrupted sutures were less effective, with extravasation in six of the 15 tested bronchi, especially in the angles of the sutures. These figures were not significant (p = 0.08. CONCLUSION: manual sutures of the bronchial stumps were more effective when the modified Ramirez Gama suture was used in the caliber bronchi arms when tested with increased endotracheal pressure.

  14. A randomized clinical trial of knotless barbed suture vs conventional suture for closure of the uterine incision at cesarean delivery.

    Science.gov (United States)

    Peleg, David; Ahmad, Ronan Said; Warsof, Steven L; Marcus-Braun, Naama; Sciaky-Tamir, Yael; Ben Shachar, Inbar

    2018-03-01

    Knotless barbed sutures are monofilament sutures with barbs cut into them. These sutures self-anchor, maintaining tissue approximation without the need for surgical knots. The hypothesis of this study was that knotless barbed suture could be used on the myometrium to close the hysterotomy at cesarean delivery. The objective was to compare uterine closure time, need for additional sutures, and blood loss between this and a conventional suture. This was a prospective, unblinded, randomized controlled trial conducted at the Ziv Medical Center, Zefat, Israel. The primary outcome was the length of time needed to close the uterine incision, which was measured from the start of the first suture on the uterus until obtaining uterine hemostasis. To minimize provider bias, women were randomized by sealed envelopes that were opened in the operating room just prior to uterine closure with either a bidirectional knotless barbed suture or conventional suture. Secondary outcomes included the number of additional hemostatic sutures needed and blood loss during incision closure. Patients were enrolled from August 2016 until March 2017. One hundred two women were randomized. Fifty-one had uterine closure with knotless barbed suture and 51 with conventional suture. The groups were similar for demographics as well as number of previous cesarean deliveries. Uterine closure time using the knotless barbed suture was significantly shorter than the conventional suture by a mean of 1 minute 43 seconds (P barbed sutures were associated with a lower need for hemostatic sutures (median 0 vs 1, P barbed suture is a reasonable alternative to conventional sutures because it reduced the closure time of the uterine incision. There was also less need for additional hemostatic sutures and slightly reduced estimated blood loss. Copyright © 2018 Elsevier Inc. All rights reserved.

  15. Perineal pseudocontinent colostomy is safe and efficient technique for perineal reconstruction after abdominoperineal resection for rectal adenocarcinoma.

    Science.gov (United States)

    Souadka, Amine; Majbar, Mohammed Anass; El Harroudi, Tijani; Benkabbou, Amine; Souadka, Abdelilah

    2015-04-10

    The aim of this study was to evaluate oncologic results and satisfaction rate results of pseudocontinent perineal colostomy (PCPC) using Schmidt's technique in patients undergoing abdominoperineal resection (APR) for managing low rectal adenocarcinoma. From January 1993 and December 2007, One hundred and forty six patients underwent successfully PCPC after abdominoperineal resection for lower rectal adenocarcinoma. There were 75 women, with an average age of 47 years old. All patients received neoadjuvant radiotherapy with or without chemotherapy. Long-term oncological results and satisfaction rate were evaluated. After a median follow up of 36 months (range 12-156) months, the five-year overall survival and disease free survival rate were 74.6% and 60.3% respectively. Local and distant recurrences occurred respectively in 10 (6,8%) and 29 (20%) patients. Seventy-seven percent (77%) of the patients were highly satisfied with this technique and only one patient was unsatisfied. However, none of them accepted the conversion to an abdominal colostomy neither would have changed PCPC for an iliac colostomy at first intent. This study showed that pseudocontinent perineal colostomy is a safe and reliable pelvic reconstruction technique after abdominoperineal resection for low rectal adenocarcinoma. It provides high degree of patient satisfaction without compromising oncological results. It is a good option in selected patients, especially in Muslim countries.

  16. Modified semitendinosus muscle transposition to repair ventral perineal hernia in 14 dogs.

    Science.gov (United States)

    Morello, E; Martano, M; Zabarino, S; Piras, L A; Nicoli, S; Bussadori, R; Buracco, P

    2015-06-01

    To describe a modified technique of semitendinosus muscle transposition for the repair of ventral perineal hernia. Retrospective review of case records of dogs with ventral perineal hernia that were treated by transposing the medial half of the longitudinally split semitendinosus muscle of one limb. The transposition of the internal obturator muscle was used when uni- or bilateral rectal sacculation was also present in addition to ventral perineal hernia; colopexy and vas deferens pexy were also performed. Fourteen dogs were included. In addition to ventral perineal hernia, unilateral and bilateral perineal hernia was also present in five and six of the dogs, respectively. The mean follow-up time was 890 days. Ventral perineal hernia was successfully managed by the modified semitendinosus muscle transposition with minor complications in all the dogs included in the study. Despite the small number of dogs included, the unilateral transposition of the medial half of the longitudinally split semitendinosus muscle consistently supported the ventral rectal enlargement in perineal hernia without obvious adverse effects. © 2015 British Small Animal Veterinary Association.

  17. Abscesso perineal por ingestão acidental de palito de dente

    Directory of Open Access Journals (Sweden)

    Roberto Iglesias Lopes

    2006-06-01

    Full Text Available Palitos de dente são itens domésticos comuns e a maioria das pessoas subestima a gravidade das lesões que podem ocorrer com a ingestão acidental de palitos. Nós apresentamos um caso de abscesso perineal causado pela ingestão de um palito de dente. Um homem de 55 anos apresentou-se com quadro de dor perianal há um mês. Ao exame físico, notou-se abscesso perineal. Leucocitose com desvio à esquerda foi observada e a tomografia pélvica demonstrou um corpo estranho na região perineal. A remoção cirúrgica do corpo estranho e a drenagem adequada do abscesso foram realizadas, revelando um palito de dente. O paciente evoluiu bem após a abordagem cirúrgica. O abscesso perineal pode progredir para gangrena de Fournier e, portanto, a abordagem de abscessos perineais deve ser agressiva, com drenagem adequada e remoção do corpo estranho (sempre que presente.Toothpicks are a common household item and most people underestimate the seriousness of injuries that can occur with accidental ingestion. We report a case of a perineal abscess caused by an ingested toothpick. A 55-year-old man was admitted to the hospital with a 30-day history of perianal pain. Physical examination was unremarkable, except for a perineal abscess. Leucocytosis with 10% bands was present and pelvic tomography demonstrated a foreign body located in the perineal area. Surgical removal of the foreign body with adequate abscess drainage was performed revealing a toothpick. Perineal abscess may progress to Fournier's gangrene and as a consequence the management of a perineal abscess should be aggressive with adequate drainage and removal of the foreign body (if present.

  18. Vacuum-assisted closure therapy for infected perineal wounds after abdominoperineal resection. A retrospective cohort study.

    Science.gov (United States)

    Walma, M S; Burbach, J P M; Verheijen, P M; Pronk, A; van Grevenstein, W M U

    2016-02-01

    Perineal wound complications are a main problem after abdominoperineal resection (APR). There is little evidence concerning perineal wound management. This study describes and evaluates the role of vacuum-assisted closure (VAC) therapy in wound management strategies of perineal wound infections after APR. Patients undergoing APR for malignant disease between January 2007 and January 2013 were identified retrospectively. Data regarding occurrence and management of perineal wound complications were collected. Perineal wound infections were classified into minor or major complications and time to wound healing was measured. Time to wound healing was compared between patients receiving routine care or with additional VAC therapy. Of 171 included patients, 76 (44.4%) had minor and 36 (21.1%) major perineal wound infections. Management of major infected perineal wounds consisted of drainage (n = 16), debridement (n = 4), drainage combined with debridement (n = 4), VAC therapy alone (n = 5), or VAC therapy combined with other treatments (n = 7). Median duration of perineal wound healing in major infected wounds was 141 days (range 17-739). Median time to wound healing was not different in patients treated with (172 days, range 23-368) or without VAC therapy (131 days, range 17-739). In this study, VAC therapy did not shorten time to wound healing. However, prospective studies are required to investigate the role of VAC therapy in management of infected perineal wounds after APR. Up to then, wound management will remain to be based on clinical perception and 'gut-feeling'. Copyright © 2015 IJS Publishing Group Limited. Published by Elsevier Ltd. All rights reserved.

  19. Cauterization technique for suture erosion in transscleralfixation of intraocular lenses

    Directory of Open Access Journals (Sweden)

    Xu-Ting Hu

    2013-12-01

    Full Text Available Transscleral suturing is a commonly applied technique to fix intraocular implants in the sulcus. A major problem after transscleral implantation is suture erosion that normally happens in the late post-surgery period and may result in an increased incidence of endophthalmitis. Here we describe an original cauterization method by using a glass rod to melt the exposed suture end without damaging the suture knot in the sclera to avoid suture exposure in sclera-fixed IOL implantation. This is a simple, quick and effective technique that can be performed without conjunctiva incisions and will help to reduce suture erosion related complications.

  20. Use of the iTClamp versus standard suturing techniques for securing chest tubes: A randomized controlled cadaver study

    Directory of Open Access Journals (Sweden)

    Jessica Mckee

    2018-03-01

    Full Text Available Objectives: Tube thoracostomy (TT is a common yet potentially life-saving trauma procedure. After successful placement however, securing a TT through suturing is a skillset that requires practice, risking that the TT may become dislodged during prehospital transport. The purpose of this study was to examine if the iTClamp was a simpler technique with equivalent effectiveness for securing TTs. Materials and methods: In a cadaver model, a 1.5 inch incision was utilized along the upper border of the rib below the 5th intercostal space at the anterior axillary line. TTs (sizes 28Fr, 32Fr, 36Fr and 40Fr were inserted and secured with both suturing and iTClamp techniques according to the preset randomization. TT were then functionally tested for positive and negative pressure as well as the force required to remove the TT (pull test-up to 5 lbs. Time to secure the TT was also recorded. Results: When sutured is placed by a trained surgeon, the sutures and iTClamp were functionally equivalent for holding a positive and negative pressure. Mean pull force for both sutures and iTClamp exceeded the 5 lb threshold; there was no significant difference between the groups. Securing the TT with the iTClamp was significantly faster (p < 0.0001 with the iTClamp having a mean application time of 37.0 ± 22.8 s and using a suture had a man application time of 96.3 ± 29.0 s. Conclusion: The iTClamp was effective in securing TTs. The main benefit to the iTClamp is that minimal skill is required to adequately secure a TT to ensure that it does not become dislodged during transport to a trauma center. Keywords: Chest tube, Tube thoracostomy, Securing chest tubes

  1. Characterization of the bending strength of craniofacial sutures.

    Science.gov (United States)

    Maloul, Asmaa; Fialkov, Jeffrey; Whyne, Cari M

    2013-03-15

    The complex, thin and irregular bones of the human craniofacial skeleton (CFS) are connected together through bony articulations and connective tissues. These articulations are known as sutures and are commonly divided into two groups, facial and cranial sutures, based on their location in the CFS. CFS sutures can exhibit highly variable degrees of interdigitation and complexity and are believed to play a role in accommodating the mechanical demands of the skull. This study aimed to evaluate the mechanical behavior of CFS bone samples with and without sutures and to determine the effect of sutural interdigitations on mechanical strength. Sagittal, coronal, frontozygomatic and zygomaticotemporal sutures along with adjacent bone samples not containing sutures were excised from six fresh-frozen cadaveric heads. The interdigitation of the sutures was quantified through μCT based analysis. Three-point bending to failure was performed on a total of 29 samples. The bending strength of bone samples without sutures demonstrated a non-significant increase of 14% as compared to samples containing sutures (P=0.2). The bending strength of bones containing sutures was positively correlated to the sutural interdigitation index (R=0.701, P=0.002). The higher interdigitation indices found in human cranial vs. facial sutures may be present to resist bending loads as a functional requirement in protecting the brain. Copyright © 2012 Elsevier Ltd. All rights reserved.

  2. Scroto-perineal hidradenitis suppurativa complicated by giant scrotal elephantiasis.

    Science.gov (United States)

    Alharbi, Badr; Shlash, Ahmed; Bedaiwi, Khaled; Hooti, Qais Al; Almohaisen, Abdulrahman; Shlash, Saud; Said, Mohammad

    2015-01-01

    Scrotal elephantiasis has been a recognized complication of inguinal node irradiation, filarial infection, tumor involvement and surgical lymphatic destruction, but has rarely been reported in association with hidradenitis suppurativa (HS). HS, also known as acne inversa, is a chronic and often debilitating disease primarily affecting the axillae, inframammary regions and perineum. The location of the lesions may lead to social embarrassment and failure to seek medical treatment. Scroto-preineal HS complicated by scrotal elephantiasis is a distressing disease. Excisional surgery with reconstruction is the recommended treatment with a high likelihood of good outcome. We present a 38-year-old male patient with long-standing scroto-perineal HS complicated by giant scrotal elephantiasis.

  3. Scroto-perineal hidradenitis suppurativa complicated by giant scrotal elephantiasis

    Directory of Open Access Journals (Sweden)

    Badr Alharbi

    2015-01-01

    Full Text Available Scrotal elephantiasis has been a recognized complication of inguinal node irradiation, filarial infection, tumor involvement and surgical lymphatic destruction, but has rarely been reported in association with hidradenitis suppurativa (HS. HS, also known as acne inversa, is a chronic and often debilitating disease primarily affecting the axillae, inframammary regions and perineum. The location of the lesions may lead to social embarrassment and failure to seek medical treatment. Scroto-preineal HS complicated by scrotal elephantiasis is a distressing disease. Excisional surgery with reconstruction is the recommended treatment with a high likelihood of good outcome. We present a 38-year-old male patient with long-standing scroto-perineal HS complicated by giant scrotal elephantiasis.

  4. Extralevator Abdominal Perineal Excision Versus Standard Abdominal Perineal Excision: Impact on Quality of the Resected Specimen and Postoperative Morbidity.

    Science.gov (United States)

    Habr-Gama, Angelita; São Julião, Guilherme P; Mattacheo, Adrian; de Campos-Lobato, Luiz Felipe; Aleman, Edgar; Vailati, Bruna B; Gama-Rodrigues, Joaquim; Perez, Rodrigo Oliva

    2017-08-01

    Abdominal perineal excision (APE) has been associated with a high risk of positive circumferential resection margin (CRM+) and local recurrence rates in the treatment of rectal cancer. An alternative extralevator approach (ELAPE) has been suggested to improve the quality of resection by avoiding coning of the specimen decreasing the risk of tumor perforation and CRM+. The aim of this study is to compare the quality of the resected specimen and postoperative complication rates between ELAPE and "standard" APE. All patients between 1998 and 2014 undergoing abdominal perineal excision for primary or recurrent rectal cancer at a single Institution were reviewed. Between 1998 and 2008, all patients underwent standard APE. In 2009 ELAPE was introduced at our Institution and all patients requiring APE underwent this alternative procedure (ELAPE). The groups were compared according to pathological characteristics, specimen quality (CRM status, perforation and failure to provide the rectum and anus in a single specimen-fragmentation) and postoperative morbidity. Fifty patients underwent standard APEs, while 22 underwent ELAPE. There were no differences in CRM+ (10.6 vs. 13.6%; p = 0.70) or tumor perforation rates (8 vs. 0%; p = 0.30) between APE and ELAPE. However, ELAPE were less likely to result in a fragmented specimen (42 vs. 4%; p = 0.002). Advanced pT-stage was also a risk factor for specimen fragmentation (p = 0.03). There were no differences in severe (Grade 3/4) postoperative morbidity (13 vs. 10%; p = 0.5). Perineal wound dehiscences were less frequent among ELAPE (52 vs 13%; p < 0.01). Despite short follow-up (median 21 mo.), 2-year local recurrence-free survival was better for patients undergoing ELAPE when compared to APE (87 vs. 49%; p = 0.04). ELAPE may be safely implemented into routine clinical practice with no increase in postoperative morbidity and considerable improvements in the quality of the resected specimen of patients with low rectal

  5. Herniorrafia perineal, ressecção de cisto prostático e criptorquidectomia vídeolaparoscópicas por único acesso em cão Perineal vídeolaparoscopic, prostatic cystic resection, and cryptorchidectomy in a dog under unique access

    Directory of Open Access Journals (Sweden)

    Paula Cristina Basso

    2010-02-01

    Full Text Available O presente relato descreve a realização de criptorquectomia, ressecção de cisto prostático e herniorrafia perineal vídeolaparoscópicas em um cão da raça Collie que apresentou recidiva dos sinais clínicos após redução cirúrgica convencional. Pela cirurgia laparoscópica, com três portais retroumbilicais, localizou-se um testículo intrabdominal, que foi removido após a aplicação de clipes de titânio no mesórquio e nos vasos testiculares. Verificou-se também a presença de um cisto prostático que foi drenado por punção transparietal com agulha e, em seguida, realizaram-se a ressecção da parede e omentopexia na cavidade cística. Na avaliação da cavidade pélvica, verificou-se que o tamanho do defeito herniário permitia ser manejado por laparoscopia. Aplicou-se uma sutura intracorpórea no padrão colchoeiro abrangendo músculo coccígeo e elevador do ânus. O procedimento total durou aproximadamente 140 minutos, não havendo complicações. Conclui-se que a cirurgia laparoscópica pode ser empregada no tratamento de cisto prostático e na herniorrafia perineal de cães.This research describes the cyst resection of the prostate, perineal hernia and laparoscopic criptorquidectomia of a Collie dog, which showed clinical signs of recurrence after conventional hernia surgery. By mean three retroumbilical portals,an intraabdominal testicle was located through laparoscopic surgery. It was removed after the application of titanium clips in mesorquio and pots testicules. A prostate cyst was noticed that was drained by puncture with a transparietal needle. An incision was made in the wall and omentopexia of the cystic cavity was performed. In the evaluation of the pelvic cavity, it was found that the hernial defect was small and could be managed by laparoscopy. An intracorporeal suturing pattern was applied which covered the coccygeal muscle and lifted the anus. The entire procedure took about 140 minutes, with no complications

  6. Trauma Africa

    Directory of Open Access Journals (Sweden)

    Victor Y. Kong

    2013-11-01

    Full Text Available “Major Trauma. Dr. Kong, please come to the Trauma Unit immediately. Dr. Kong, please come to the Trauma Unit immediately.” Even though I have been working at Edendale Hospital as a trauma registrar for over a year, whenever I hear this announcement over the hospital intercom system, my heart beats just a little faster than normal. When I first arrived at Edendale my colleagues told me that the adrenaline rush I would experience after being called out to attend a new emergency would decrease over time, and indeed they were right. However, it is also true to say that on some occasions more than others, it is still felt more strongly than ever.

  7. Tailbone trauma

    Science.gov (United States)

    For tailbone trauma when no spinal cord injury is suspected: Relieve pressure on the tailbone by sitting on an inflatable rubber ring or cushions. Take acetaminophen for pain. Take a stool softener to avoid constipation. If you suspect injury ...

  8. Paediatric trauma

    African Journals Online (AJOL)

    Trauma Unit, Red Cross War Memorial Children's Hospital, Cape Town ... projects, educational initiatives and advocacy roles on child safety initiatives regarding child injuries as well as child abuse. ... The development of the total body digital.

  9. Y-type urethral duplication with posterior perineal fistula: A new variant

    Directory of Open Access Journals (Sweden)

    Sandesh V Parelkar

    2017-05-01

    Full Text Available 13 months old boy presented with constipation and straining during micturition with poor urinary stream and voiding of urine per rectum. Perineal examination revealed posterior perineal fistula. Voiding cysto-urethrogram showed bilateral vesicoureteral reflux with bladder diverticuli, normal dorsal urethra and dye going from urethra to rectum suggestive of Y type urethral duplication. Under stoma cover, he underwent excision of posterior perineal fistula with accessory ventral urethra and anorectoplasty was done. At present patient is passing urine in good stream without straining. The uniqueness of our case is the presence of Y type of urethral duplication with normal calibre dorsal urethra and presence of posterior perineal fistula. Therefore, we consider our case to be an unusual variant of Y type of urethral duplication that has not been described before.

  10. Relaxin of prostatic origin might be linked to perineal hernia formation in dogs.

    Science.gov (United States)

    Niebauer, Gert W; Shibly, Sarina; Seltenhammer, Monika; Pirker, Armin; Brandt, Sabine

    2005-05-01

    Perineal hernia occurs spontaneously in older male dogs after idiopathic weakening of the pelvic diaphragm. Hernias invariably contain cystic paraprostatic tissues. Castration reduces incidence and recurrence after surgical repair. Although cystic prostatic hypertrophy is a consistent feature in patients with perineal hernia, an endocrine link of the disease to steroid sex hormones has not been demonstrated. Employing immunohistochemistry, we found intense relaxin immunoreactivity in dogs with perineal hernia within the epithelia of hypertrophic prostates and in periprostatic tissues. The prostate of normal dogs exhibited similar but less intense relaxin staining. In neutered dogs with prostatic atrophy, relaxin immunostaining was weak or absent. Periprostatic cysts highly expressed relaxin precursors in the fluid phase as shown by SDS-gel electrophoresis. Relaxin of prostatic origin, therefore, is possibly a local factor in connective tissue weakening and subsequently in perineal hernia formation.

  11. Stress Urinary lncontinence : Comparative Study of Perineal Sonography in Erect Position and Chain Cystourethrograpy

    Energy Technology Data Exchange (ETDEWEB)

    Han, Gi Seok; Kim, Seung Hyup; Yeon, Kyung Mo; Han, Man Chung; Paick, Jae Seung [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    1995-06-15

    Authors investigated the diagnostic value of perineal sonography in erect position for patients with stress urinary incontinence. Perineal sonography and chain cystourethrography were performed in 18 female patients(mean age 51.2) with stress urinary incontinence. The posterior are throvesical angles in stress and rest states were measured in both studies and compared with each other. Mean posteriorurethrovesical angles({+-}2 standard error) in rest and stress states were 136.3({+-}7.2) .deg. , and 145.9({+-}7.0) .deg. for chain cystourethrography and 131.4({+-}5.6) .deg. and 143.4({+-}5.9) .deg. for perineal sonography, respectively. The data frorm both studies correlated well with cach other. Perineal sonography inerect position is easy,non-invasive technique and may substitute the chain cystourethrography in the evaluation of the patients with stress urinary in continece

  12. Stress Urinary lncontinence : Comparative Study of Perineal Sonography in Erect Position and Chain Cystourethrograpy

    International Nuclear Information System (INIS)

    Han, Gi Seok; Kim, Seung Hyup; Yeon, Kyung Mo; Han, Man Chung; Paick, Jae Seung

    1995-01-01

    Authors investigated the diagnostic value of perineal sonography in erect position for patients with stress urinary incontinence. Perineal sonography and chain cystourethrography were performed in 18 female patients(mean age 51.2) with stress urinary incontinence. The posterior are throvesical angles in stress and rest states were measured in both studies and compared with each other. Mean posteriorurethrovesical angles(±2 standard error) in rest and stress states were 136.3(±7.2) .deg. , and 145.9(±7.0) .deg. for chain cystourethrography and 131.4(±5.6) .deg. and 143.4(±5.9) .deg. for perineal sonography, respectively. The data frorm both studies correlated well with cach other. Perineal sonography inerect position is easy,non-invasive technique and may substitute the chain cystourethrography in the evaluation of the patients with stress urinary in continece

  13. Comparison of suture types in the closure of scalp wounds.

    LENUS (Irish Health Repository)

    Bonham, Joseph

    2011-06-01

    Innovation in practice can benefit patients and healthcare providers but must be evidence based. This article describes a quantitative study of whether absorbable sutures are as beneficial as non-absorbable sutures in the management of simple scalp lacerations in adults. The results suggest that absorbable sutures can provide the same cosmetic and functional results as non-absorbable sutures. Their use can also reduce patient returns and save money and resources.

  14. Facial trauma.

    Science.gov (United States)

    Peeters, N; Lemkens, P; Leach, R; Gemels B; Schepers, S; Lemmens, W

    Facial trauma. Patients with facial trauma must be assessed in a systematic way so as to avoid missing any injury. Severe and disfiguring facial injuries can be distracting. However, clinicians must first focus on the basics of trauma care, following the Advanced Trauma Life Support (ATLS) system of care. Maxillofacial trauma occurs in a significant number of severely injured patients. Life- and sight-threatening injuries must be excluded during the primary and secondary surveys. Special attention must be paid to sight-threatening injuries in stabilized patients through early referral to an appropriate specialist or the early initiation of emergency care treatment. The gold standard for the radiographic evaluation of facial injuries is computed tomography (CT) imaging. Nasal fractures are the most frequent isolated facial fractures. Isolated nasal fractures are principally diagnosed through history and clinical examination. Closed reduction is the most frequently performed treatment for isolated nasal fractures, with a fractured nasal septum as a predictor of failure. Ear, nose and throat surgeons, maxillofacial surgeons and ophthalmologists must all develop an adequate treatment plan for patients with complex maxillofacial trauma.

  15. Perineal burn contractures: An experience in tertiary hospital of a Himalayan state

    Directory of Open Access Journals (Sweden)

    Thakur Jagdeep

    2008-01-01

    Full Text Available Perineal burn contracture is a rare burn sequel. We conducted a retrospective analysis of cases with perineal burn contractures managed in a tertiary care centre of a Himalayan state. We found that all cases sustained burn injury from burning firewood and the time of presentation was two to six years after the burn injury. We analyzed our treatment method and have classified these contractures into two types.

  16. 21 CFR 878.4830 - Absorbable surgical gut suture.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Absorbable surgical gut suture. 878.4830 Section 878.4830 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES... surgical gut suture. (a) Identification. An absorbable surgical gut suture, both plain and chromic, is an...

  17. Tutoring Trainees to Suture: An Alternative Method for Learning How to Suture and a Way to Compensate for a Lack of Suturing Cases.

    Science.gov (United States)

    Wongkietkachorn, Apinut; Rhunsiri, Peera; Boonyawong, Pangpoom; Lawanprasert, Attaporn; Tantiphlachiva, Kasaya

    2016-01-01

    Tutoring in suturing was developed to compensate for a shortage of suturing cases. The objective of this study was to compare ideal suturing score (ISS; 9 points), suturing time (min:sec), and suture placement error (mm) between medical students completing the suturing tutoring program and medical students attending ordinary medical school training program. Participants consisted of 2 groups of medical students who had never performed suturing. The study group had the role of suturing tutor to teach interested high school students. The control group consisted of volunteers from the ordinary medical school program. Skills measurement was performed by having students from both the groups perform 3 vertical mattress sutures on a model. The study group was tested at weeks 1, 9, and 10 to assess improvement. Both the groups were tested at week 10 to compare final learning outcome. There were 41 and 40 participants in the study group and the control group, respectively. ISS was significantly improved in the study group from week 1-week 10 (7.0 ± 1.3 vs. 8.2 ± 0.9, p = 0.01). At week 10, the study group had a higher mean ISS than the control group (8.2 ± 0.9 vs. 7.8 ± 1.1, p = 0.68). Mean suturing time and mean placement error were also lower in the study group at the end of suturing training (5:1 ± 1:0 vs. 5:2 ± 1:2, p = 0.13; 7.4 ± 7.4 vs. 8.0 ± 10.8, p = 0.44). Tutoring trainees to suture can improve a student's ability to learn how to suture. Copyright © 2016 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  18. Temporary Rectal Stenting for Management of Severe Perineal Wounds in Two Dogs.

    Science.gov (United States)

    Skinner, Owen T; Cuddy, Laura C; Coisman, James G; Covey, Jennifer L; Ellison, Gary W

    Perineal wounds in dogs present a challenge due to limited local availability of skin for closure and constant exposure to fecal contaminants. This report describes temporary rectal stenting in two dogs following severe perineal wounds. Dog 1 presented with a 4 × 4 cm full-thickness perineal slough secondary to multiple rectal perforations. A 12 mm internal diameter endotracheal tube was placed per-rectum as a temporary stent to minimize fecal contamination. The stent was removed 18 days after placement, and the perineal wound had healed at 32 days post-stent placement, when a minor rectal stricture associated with mild, intermittent tenesmus was detected. Long-term outcome was deemed good. Dog 2 presented with multiple necrotic wounds with myiasis, circumferentially surrounding the anus and extending along the tail. A 14 mm internal diameter endotracheal tube was placed per-rectum. The perineal and tail wounds were managed with surgical debridement and wet-to-dry and honey dressings prior to caudectomy and negative pressure wound therapy (NPWT). Delayed secondary wound closure and stent removal were performed on day six without complication. Long-term outcome was deemed excellent. Temporary rectal stenting may be a useful technique for fecal diversion to facilitate resolution of complex perineal injuries, including rectal perforation.

  19. [Chest trauma].

    Science.gov (United States)

    Freixinet Gilart, Jorge; Ramírez Gil, María Elena; Gallardo Valera, Gregorio; Moreno Casado, Paula

    2011-01-01

    Chest trauma is a frequent problem arising from lesions caused by domestic and occupational activities and especially road traffic accidents. These injuries can be analyzed from distinct points of view, ranging from consideration of the most severe injuries, especially in the context of multiple trauma, to the specific characteristics of blunt and open trauma. In the present article, these injuries are discussed according to the involvement of the various thoracic structures. Rib fractures are the most frequent chest injuries and their diagnosis and treatment is straightforward, although these injuries can be severe if more than three ribs are affected and when there is major associated morbidity. Lung contusion is the most common visceral lesion. These injuries are usually found in severe chest trauma and are often associated with other thoracic and intrathoracic lesions. Treatment is based on general support measures. Pleural complications, such as hemothorax and pneumothorax, are also frequent. Their diagnosis is also straightforward and treatment is based on pleural drainage. This article also analyzes other complex situations, notably airway trauma, which is usually very severe in blunt chest trauma and less severe and even suitable for conservative treatment in iatrogenic injury due to tracheal intubation. Rupture of the diaphragm usually causes a diaphragmatic hernia. Treatment is always surgical. Myocardial contusions should be suspected in anterior chest trauma and in sternal fractures. Treatment is conservative. Other chest injuries, such as those of the great thoracic and esophageal vessels, are less frequent but are especially severe. Copyright © 2011 Sociedad Española de Neumología y Cirugía Torácica. Published by Elsevier Espana. All rights reserved.

  20. Comparison of barbed unidirectional suture with figure-of-eight standard sutures in vaginal cuff closure in total laparoscopic hysterectomy.

    Science.gov (United States)

    Karacan, Tolga; Ozyurek, Eser; Usta, Taner; Odacilar, Eylem; Hanli, Ulviye; Kovalak, Ebru; Dayan, Huseyin

    2018-03-24

    The aim of the study was to compare postoperative vaginal cuff complications due to the use of barbed sutures (V-Loc™ 180 unidirectional suture; Covidien, Mansfield, MA) and standard braided sutures (Vicryl ® ; Ethicon Inc., Somerville, MA) during vaginal cuff closure of patients undergoing a total laparoscopic hysterectomy (TLH) due to benign diseases. Eighty-nine patients were in the standard suture group and 208 patients were included in the barbed suture group. Vaginal cuff dehiscence was identified in only three (3.3%) patients within the standard suture group and none in the barbed suture group. Five (5.6%) patients in the standard suture group and two (0.9%) patients in the barbed suture group developed postoperative cuff infection/cellulitis. Duration of the surgery was significantly shorter in the barbed suture group than in the standard suture group (p barbed suture, which is used during TLH for vaginal cuff closure, is an applicable, safe and tolerable alternative to a standard suture. IMPACT STATEMENT What is already known on this subject: Barbed sutures are a relatively new type of suture that include sharp barbs inserted on monofilament material in various configurations, and are used for approximating tissues without any need for surgical knotting. They have increasingly been used in obstetrics and gynaecology in recent years, particularly in total laparoscopic hysterectomy and laparoscopic myomectomy. At present, there are a limited number of studies of V-Loc™ suture in the literature. What the results of this study add: We demonstrated that barbed sutures used for enabling vaginal cuff integrity did not cause major morbidity and mortality for the patient. We suggest that V-Loc™ 180 barbed sutures offer a practical, safe and tolerable alternative for surgeons because they are easy to use, do not cause a significant increase in vaginal cuff complications, and shorten the operating time. Our study with V-Loc™ 180 unidirectional barbed

  1. Automatic Detection of Wild-type Mouse Cranial Sutures

    DEFF Research Database (Denmark)

    Ólafsdóttir, Hildur; Darvann, Tron Andre; Hermann, Nuno V.

    , automatic detection of the cranial sutures becomes important. We have previously built a craniofacial, wild-type mouse atlas from a set of 10 Micro CT scans using a B-spline-based nonrigid registration method by Rueckert et al. Subsequently, all volumes were registered nonrigidly to the atlas. Using......, the observer traced the sutures on each of the mouse volumes as well. The observer outperforms the automatic approach by approximately 0.1 mm. All mice have similar errors while the suture error plots reveal that suture 1 and 2 are cumbersome, both for the observer and the automatic approach. These sutures can...

  2. Geriatric trauma.

    Science.gov (United States)

    Adams, Sasha D; Holcomb, John B

    2015-12-01

    The landscape of trauma is changing due to an aging population. Geriatric patients represent an increasing number and proportion of trauma admissions and deaths. This review explores recent literature on geriatric trauma, including triage criteria, assessment of frailty, fall-related injury, treatment of head injury complicated by coagulopathy, goals of care, and the need for ongoing education of all surgeons in the care of the elderly. Early identification of high-risk geriatric patients is imperative to initiate early resuscitative efforts. Geriatric patients are typically undertriaged because of their baseline frailty being underappreciated; however, centers that see more geriatric patients do better. Rapid reversal of anticoagulation is important in preventing progression of brain injury. Anticipation of difficult disposition necessitates early involvement of physical therapy for rehabilitation and case management for appropriate placement. Optimal care of geriatric trauma patients will be based on the well established tenets of trauma resuscitation and injury repair, but with distinct elements that address the physiological and anatomical challenges presented by geriatric patients.

  3. Abdominal trauma

    International Nuclear Information System (INIS)

    Giordany, B.R.

    1985-01-01

    Abdominal injury is an important cause of morbidity and mortality in childhood. Ten percent of trauma-related deaths are due to abdominal injury. Thousands of children are involved in auto accidents annually; many suffer severe internal injury. Child abuse is a second less frequent but equally serious cause of internal abdominal injury. The descriptions of McCort and Eisenstein and their associates in the 1960s first brought to attention the frequency and severity of visceral injury as important manifestations of the child abuse syndrome. Blunt abdominal trauma often causes multiple injuries; in the past, many children have been subjected to exploratory surgery to evaluate the extent of possible hidden injury. Since the advent of noninvasive radiologic imaging techniques including radionuclide scans and ultrasound and, especially, computed tomography (CT), the radiologist has been better able to assess (accurately) the extent of abdominal injury and thus allow conservative therapy in many cases. Penetrating abdominal trauma occurs following gunshot wounds, stabbing, and other similar injury. This is fortunately, a relatively uncommon occurrence in most pediatric centers and will not be discussed specifically here, although many principles of blunt trauma diagnosis are valid for evaluation of penetrating abdominal trauma. If there is any question that a wound has extended intraperitonelly, a sinogram with water-soluble contrast material allows quick, accurate diagnosis. The presence of large amounts of free intraperitoneal gas suggests penetrating injury to the colon or other gas-containing viscus and is generally considered an indication for surgery

  4. [Exstrophy of rectal duplication associated with anorectal malformation and penoscrotal transposition with perineal hypospadias. A case report].

    Science.gov (United States)

    Fernández Fernández, Jesús Angel; Parodi Hueck, Luis; Carrasco Fermín, Joanna

    2014-06-01

    We present the case of a male patient who required treaatment due to anorectal agenesis with recto urethral fistula and penoscrotal transposition with perineal hypospadias, associated with a perineal tumor. The perineal tumor was found strongly adhered and contiguous to the rectum which makes it compatible with an exstrophy of rectal duplication. Surgical reconstruction of the birth defect was performed in stages until acceptable biological function and esthetic results were obtained.

  5. Current manufacturing processes of drug-eluting sutures.

    Science.gov (United States)

    Champeau, Mathilde; Thomassin, Jean-Michel; Tassaing, Thierry; Jérôme, Christine

    2017-11-01

    Drug-eluting sutures represent the next generation of surgical sutures since they fulfill their mechanical functions but also deliver the drug in their vicinity after implantation. These implants are produced by a variety of manufacturing processes. Drug-eluting sutures represent the next generation of surgical sutures since they fulfill their mechanical functions but also deliver the drug in their vicinity after implantation. These implants are produced by a variety of manufacturing processes. Two general approaches can be followed: (i) the ones that add the API into the material during the manufacturing process of the suture and (ii) the ones that load the API to an already manufactured suture. Areas covered: This review provides an overview of the current manufacturing processes for drug-eluting suture production and discusses their benefits and drawbacks depending on the type of drugs. The mechanical properties and the drug delivery profile of drug-eluting sutures are highlighted since these implants must fulfill both criteria. Expert opinion: For limited drug contents, melt extrusion and electrospinning are the emerging processes since the drug is added during the suture manufacture process. Advantageously, the drug release profile can be tuned by controlling the processing parameters specific to each process and the composition of the drug-containing polymer. If high drug content is targeted, the coating or grafting of a drug layer on a pre-manufactured suture allows for preservation of the tensile strength requirements of the suture.

  6. Pancreatic trauma.

    Science.gov (United States)

    Lahiri, R; Bhattacharya, S

    2013-05-01

    Pancreatic trauma occurs in approximately 4% of all patients sustaining abdominal injuries. The pancreas has an intimate relationship with the major upper abdominal vessels, and there is significant morbidity and mortality associated with severe pancreatic injury. Immediate resuscitation and investigations are essential to delineate the nature of the injury, and to plan further management. If main pancreatic duct injuries are identified, specialised input from a tertiary hepatopancreaticobiliary (HPB) team is advised. A comprehensive online literature search was performed using PubMed. Relevant articles from international journals were selected. The search terms used were: 'pancreatic trauma', 'pancreatic duct injury', 'radiology AND pancreas injury', 'diagnosis of pancreatic trauma', and 'management AND surgery'. Articles that were not published in English were excluded. All articles used were selected on relevance to this review and read by both authors. Pancreatic trauma is rare and associated with injury to other upper abdominal viscera. Patients present with non-specific abdominal findings and serum amylase is of little use in diagnosis. Computed tomography is effective in diagnosing pancreatic injury but not duct disruption, which is most easily seen on endoscopic retrograde cholangiopancreaticography or operative pancreatography. If pancreatic injury is suspected, inspection of the entire pancreas and duodenum is required to ensure full evaluation at laparotomy. The operative management of pancreatic injury depends on the grade of injury found at laparotomy. The most important prognostic factor is main duct disruption and, if found, reconstructive options should be determined by an experienced HPB surgeon. The diagnosis of pancreatic trauma requires a high index of suspicion and detailed imaging studies. Grading pancreatic injury is important to guide operative management. The most important prognostic factor is pancreatic duct disruption and in these cases

  7. Microvascular anastomoses in irradiated vessels: A comparison between the Unilink system and sutures

    International Nuclear Information System (INIS)

    Ragnarsson, R.; Berggren, A.; Klintenberg, C.; Ostrup, L.

    1990-01-01

    A new mechanical device (the Unilink system) was compared to conventional suture anastomoses in irradiated microvessels. Twenty rabbits received a single radiation dose of 20 Gy from a 7-MeV electron source through an anterior neck field. One and 6 months following irradiation, the carotid arteries and facial veins were divided and anastomosed on one side with the Unilink system and on the other side with suture technique. At sacrifice 4 weeks postoperatively, all vessels were evaluated for patency and histologic changes associated with radiation and anastomotic trauma. Histology disclosed severe radiation changes. Also, intimal hyperplasia was consistently found at the anastomotic sites in the arteries, while it was totally absent in the venous anastomoses. Occlusive thrombosis was found in two arteries, one anastomosed with the Unilink system and one sutured. Two other arteries, one from each group, had subtotal occlusions at the anastomotic site. No occlusions occurred in any of the venous anastomoses. The overall patency in this study was 97.5 percent, with no difference between the two techniques

  8. Feasibility of pure EFTR using an innovative new endoscopic suturing device: the Double-arm-bar Suturing System (with video).

    Science.gov (United States)

    Mori, Hirohito; Kobara, Hideki; Fujihara, Shintaro; Nishiyama, Noriko; Rafiq, Kazi; Oryu, Makoto; Fujiwara, Masao; Suzuki, Yasuyuki; Masaki, Tsutomu

    2014-02-01

    Endoscopic full-thickness resection (EFTR) requires a reliable full-thickness suturing device and an endoscopic counter-traction device to prevent the collapse of the digestive tract. The present study aimed to assess the reliability of newly developed flexible endoscopy suturing devices and the feasibility of pure EFTR. A total of 30 EFTRs were performed and allocated to three groups (N = 10 for each group). The full-thickness sutures were placed using over-the-scope clips (OTSCs), hand-sewn sutures, or the Double-arm-bar Suturing System (DBSS). Air leak tests were conducted in the three groups. The times required for the placement of one OTSC suture and single-stitch simple interrupted sutures (hand-sewn and DBSS sutures, respectively) were also compared. All 30 full-thickness sutures were completely and successfully placed. Regarding the air leak tests, the Mann-Whitney U test showed significant differences between OTSC and hand-sewn sutures (p = 0.003). There was also a significant difference between OTSC and DBSS sutures (p = 0.023). There was no significant difference between hand-sewn and DBSS sutures (p = 0.542). A significant difference was found in the suture time for single-stitch simple interrupted sutures among the OTSC, hand-sewn, and DBSS sutures. The Mann-Whitney U test revealed a significant difference between OTSC and hand-sewn sutures (p = 0.0001). There was no significant difference between OTSC and DBSS sutures (p = 0.533), while a significant difference was found between hand-sewn and DBSS sutures (p = 0.0001). Pure EFTR is feasible if the mechanical counter traction system is used to expand a small operative field and DBSS is used to make full-thickness sutures. The high safety of full-thickness resection and full-thickness suturing allows for clinical applications of this method.

  9. Splenic Trauma

    International Nuclear Information System (INIS)

    Cortes Diaz, Fabio F; Buitrago Mejia, Francisco; Ulloa Guerrero, Luis Heber

    2001-01-01

    The spleen is the organ that is injured during the closed trauma with more frequency and it is the cause more common of foregone death in the patients with wounded abdominal. At the present time the complications of the splenic trauma are related with their severity, associate wounds, diagnostic fail or inadequate treatments. The lesions that are diagnosed in early form are managed quick and satisfactorily, but the forgotten wounds or the diagnoses and late treatments take for themselves high rates of morbid-mortality. The paper includes their phyto pathology, diagnoses, classification and treatment

  10. Ballistic trauma

    Directory of Open Access Journals (Sweden)

    Parvathi Devi Munishwar

    2016-01-01

    Full Text Available Gunshot injuries are rather serious but uncommon type of trauma in India. Radiologists can contribute substantially in the evaluation and treatment of patients with gunshot wounds. Foreign bodies that enter a patient as a result of trauma are contaminated and produce a range of symptoms. Oral and maxillofacial gunshot injuries are usually fatal due to close proximity with vital structures. Here, we report a case in which radiographic evidence of foreign bodies in the right orofacial region exposed a history of a gunshot injury. The patient did not have any major complaints except for reduced mouth opening. These foreign bodies were clinically silent for approximately 12 years.

  11. Thoracic Trauma.

    Science.gov (United States)

    Dennis, Bradley M; Bellister, Seth A; Guillamondegui, Oscar D

    2017-10-01

    Management of chest trauma is integral to patient outcomes owing to the vital structures held within the thoracic cavity. Understanding traumatic chest injuries and appropriate management plays a pivotal role in the overall well-being of both blunt and penetrating trauma patients. Whether the injury includes rib fractures, associated pulmonary injuries, or tracheobronchial tree injuries, every facet of management may impact the short- and long-term outcomes, including mortality. This article elucidates the workup and management of the thoracic cage, pulmonary and tracheobronchial injuries. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Fiber from ramie plant (Boehmeria nivea): A novel suture biomaterial

    Energy Technology Data Exchange (ETDEWEB)

    Kandimalla, Raghuram; Kalita, Sanjeeb; Choudhury, Bhaswati [Drug discovery laboratory, Institute of Advanced Study in Science and Technology, Guwahati, Assam 781035 (India); Devi, Dipali [Seri biotech laboratory, Institute of Advanced Study in Science and Technology, Guwahati, Assam 781035 (India); Kalita, Dhaneswar [Government Ayurvedic College and Hospital, Jalukbari, Guwahati, Assam 781014 (India); Kalita, Kasturi [Department of Pathology, Hayat Hospital, Guwahati, Assam 781034 (India); Dash, Suvakanta [Girijananda Chowdhury Institute of pharmaceutical science, Azara, Guwahati, Assam 781017 (India); Kotoky, Jibon, E-mail: jkotoky@gmail.com [Drug discovery laboratory, Institute of Advanced Study in Science and Technology, Guwahati, Assam 781035 (India)

    2016-05-01

    The quest for developing an ideal suture material prompted our interest to develop a novel suture with advantageous characters to market available ones. From natural origin only silk, cotton and linen fibers are presently available in market as non-absorbable suture biomaterials. In this study, we have developed a novel, cost-effective, and biocompatible suture biomaterial from ramie plant, Boehmeria nivea fiber. Field emission scanning electron microscopy (FE-SEM), energy-dispersive X-ray spectroscopy (EDX), attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR) and thermo gravimetric analysis (TGA) results revealed the physicochemical properties of raw and degummed ramie fiber, where the former one showed desirable characteristics for suture preparation. The braided multifilament ramie suture prepared from degummed fiber exhibited excellent tensile strength. The suture found to be biocompatible towards human erythrocytes and nontoxic to mammalian cells. The fabricated ramie suture exhibited significant antibacterial activity against Escherichia coli, Bacillus subtilis and Staphylococcus aureus; which can be attributed to the inherent bacteriostatic ability of ramie plant fiber. In vivo wound closure efficacy was evaluated in adult male wister rats by suturing the superficial wound incisions. Within seven days of surgery the wound got completely healed leaving no rash and scar. The role of the ramie suture in complete wound healing was supported by the reduced levels of serum inflammatory mediators. Histopathology studies confirmed the wound healing ability of ramie suture, as rapid synthesis of collagen, connective tissue and other skin adnexal structures were observed within seven days of surgery. Tensile properties, biocompatibility and wound closure efficacy of the ramie suture were comparable with market available BMSF suture. The outcome of this study can drive tremendous possibility for the utilization of ramie plant fiber for

  13. Fiber from ramie plant (Boehmeria nivea): A novel suture biomaterial

    International Nuclear Information System (INIS)

    Kandimalla, Raghuram; Kalita, Sanjeeb; Choudhury, Bhaswati; Devi, Dipali; Kalita, Dhaneswar; Kalita, Kasturi; Dash, Suvakanta; Kotoky, Jibon

    2016-01-01

    The quest for developing an ideal suture material prompted our interest to develop a novel suture with advantageous characters to market available ones. From natural origin only silk, cotton and linen fibers are presently available in market as non-absorbable suture biomaterials. In this study, we have developed a novel, cost-effective, and biocompatible suture biomaterial from ramie plant, Boehmeria nivea fiber. Field emission scanning electron microscopy (FE-SEM), energy-dispersive X-ray spectroscopy (EDX), attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR) and thermo gravimetric analysis (TGA) results revealed the physicochemical properties of raw and degummed ramie fiber, where the former one showed desirable characteristics for suture preparation. The braided multifilament ramie suture prepared from degummed fiber exhibited excellent tensile strength. The suture found to be biocompatible towards human erythrocytes and nontoxic to mammalian cells. The fabricated ramie suture exhibited significant antibacterial activity against Escherichia coli, Bacillus subtilis and Staphylococcus aureus; which can be attributed to the inherent bacteriostatic ability of ramie plant fiber. In vivo wound closure efficacy was evaluated in adult male wister rats by suturing the superficial wound incisions. Within seven days of surgery the wound got completely healed leaving no rash and scar. The role of the ramie suture in complete wound healing was supported by the reduced levels of serum inflammatory mediators. Histopathology studies confirmed the wound healing ability of ramie suture, as rapid synthesis of collagen, connective tissue and other skin adnexal structures were observed within seven days of surgery. Tensile properties, biocompatibility and wound closure efficacy of the ramie suture were comparable with market available BMSF suture. The outcome of this study can drive tremendous possibility for the utilization of ramie plant fiber for

  14. Achondroplasia and multiple-suture craniosynostosis.

    Science.gov (United States)

    Albino, Frank P; Wood, Benjamin C; Oluigbo, Chima O; Lee, Angela C; Oh, Albert K; Rogers, Gary F

    2015-01-01

    Genetic mutations in the fibroblast growth factor receptor 3 gene may lead to achondroplasia or syndromic forms of craniosynostosis. Despite sharing a common genetic basis, craniosynostosis has rarely been described in cases of confirmed achondroplasia. We report an infant with achondroplasia who developed progressive multiple-suture craniosynostosis to discuss the genetic link between these clinical entities and to describe the technical challenges associated with the operative management.

  15. Trauma Theory

    DEFF Research Database (Denmark)

    Pedersen, Bodil Maria

    There are two main trends in psychological approaches to human suffering related to what we term trauma. Although they have their respective limitations both approaches may help us explore and alleviate human suffering. One trend, primarily using concepts like traumatic events and traumatisation ...

  16. Perineal hernia in sheep containing pregnancy uterus / Hérnia perineal em ovino com útero gravídico como conteúdo

    Directory of Open Access Journals (Sweden)

    Augusto José Savioli de Almeida Sampaio

    2010-09-01

    Full Text Available Herniations and eventrations are ordinary events of buiatric clinic. Umbilical and inguinal hernias are well described, but perineal hernias in small ruminant animals are not so mentioned. Even though being the perineal hernia more common in cats and dogs, it might be occasionally observed in pregnant sheep close to delivery, being the gravid uterus rarely as content. The present study describes the event of perineal hernia with gravid uterus as content in a sheep of approximately one year old with no breed defined with a pregnancy period about 120 days. The adopted procedure included surgical reduction of the hernia, but without the closure of the hernial ring. The animal presented excellent recovery without post-surgery complications. Herniações e eventrações são ocorrências comuns na clinica buiátrica. Hérnia umbilical e inguino-escrotal são bem descritas, porém hérnias perineais em pequenos ruminantes são pouco relatadas. Apesar de a hérnia perineal ser mais comum em cães e gatos, pode ser ocasionalmente observada em ovelhas gestantes próximas ao parto sendo que raramente apresenta o útero como conteúdo. O presente relato descreve a ocorrência de hérnia perineal com útero gravídico como conteúdo em uma ovelha de aproximadamente um ano de idade sem raça definida com tempo de gestação aproximado de 120 dias. A terapêutica adotada incluiu a redução cirúrgica da hérnia, porém, sem a síntese do anel herniário. O animal apresentou excelente recuperação sem complicações pós-operatórias.

  17. Cranial suture biology of the Aleutian Island inhabitants.

    Science.gov (United States)

    Cray, James; Mooney, Mark P; Siegel, Michael I

    2011-04-01

    Research on cranial suture biology suggests there is biological and taxonomic information to be garnered from the heritable pattern of suture synostosis. Suture synostosis along with brain growth patterns, diet, and biomechanical forces influence phenotypic variability in cranial vault morphology. This study was designed to determine the pattern of ectocranial suture synostosis in skeletal populations from the Aleutian Islands. We address the hypothesis that ectocranial suture synostosis pattern will differ according to cranial vault shape. Ales Hrdlicka identified two phenotypes in remains excavated from the Aleutian Island. The Paleo-Aleutians, exhibiting a dolichocranic phenotype with little prognathism linked to artifacts distinguished from later inhabitants, Aleutians, who exhibited a brachycranic phenotype with a greater amount of prognathism. A total of 212 crania representing Paleo-Aleuts and Aleutian as defined by Hrdlicka were investigated for suture synostosis pattern following standard methodologies. Comparisons were performed using Guttmann analyses. Results revealed similar suture fusion patterns for the Paleo-Aleut and Aleutian, a strong anterior to posterior pattern of suture fusion for the lateral-anterior suture sites, and a pattern of early termination at the sagittal suture sites for the vault. These patterns were found to differ from that reported in the literature. Because these two populations with distinct cranial shapes exhibit similar patterns of suture synostosis it appears pattern is independent of cranial shape in these populations of Homo sapiens. These findings suggest that suture fusion patterns may be population dependent and that a standardized methodology, using suture fusion to determine age-at-death, may not be applicable to all populations. Copyright © 2011 Wiley-Liss, Inc.

  18. Subcuticular Suture Technique: Alternative to Frost Suture to Prevent Ectropion After Transcutaneous Incision of Lower Eyelid.

    Science.gov (United States)

    Kudva, Adarsh; Kamath, Abhay; Cariappa, K M; Gadicherla, Srikanth; Dhara, B Vasantha

    2017-12-01

    An ectropion is a complication that can arise from reconstruction in the infraorbital region. Often, this complication occurs despite proper positioning of the lower lid at the time of closure. Various transcutaneous approaches to orbit skeleton have investigated in view of complication arising from them. A subtarsal approach with a postoperative Frost suture gives an advantage to reduce the occurrence of ectropion especially after treatment of orbital floor fractures. This case describes a method of subcuticular suturing technique for subtarsal incision of lower lid which can be used to support the lid during healing period, thus decreasing the rate of ectropion. The technique described here is an alterative method for frost suturing with certain advantages.

  19. Internal obturator muscle transposition for treatment of perineal hernia in dogs: 34 cases (1998-2012).

    Science.gov (United States)

    Shaughnessy, Magen; Monnet, Eric

    2015-02-01

    To evaluate the outcome of dogs with perineal hernia treated with transposition of the internal obturator muscle. Retrospective case series. 34 dogs. Medical records of dogs with perineal hernia surgically treated from 1998 to 2012 were reviewed. Diagnostic methods and surgical techniques were recorded. Dogs were assigned preoperative and postoperative clinical sign scores. Complication and recurrence rates were evaluated over time. Risk factors were determined. Median follow-up time was 345 days (range, 22 to 1,423 days). Complications were observed in 10 dogs. Tenesmus (n = 9), dyschezia (7), fecal impaction (3), stranguria (4), hematochezia (2), urinary incontinence (2), diarrhea (1), urinary tract infection (1), and megacolon (1) occurred following surgery. Bladder retroflexion at the time of initial evaluation or surgery was not a risk factor for complication (hazard ratio, 1.72). One year after surgery, 51.2% dogs were free of complications. Three dogs developed a perineal hernia on the contralateral side between 35 and 95 days after surgery. The 1-year recurrence rate was 27.4%. Median time for recurrence was 28 days after surgery (range, 2 to 364 days). Postoperative tenesmus was a risk factor for the development of recurrence (hazard ratio, 2.29). Internal obturator muscle transposition was used for primary repair of perineal hernia in dogs. Recurrence was recorded as long as 1 year after surgery. Tenesmus was a risk factor for the development of recurrence after treatment of perineal hernia with internal obturator muscle transposition.

  20. A Review of the Surgical Management of Perineal Hernias in Dogs.

    Science.gov (United States)

    Gill, Sukhjit Singh; Barstad, Robert D

    2018-05-14

    Perineal hernia refers to the failure of the muscular pelvic diaphragm to support the rectal wall, resulting in herniation of pelvic and, occasionally, abdominal viscera into the subcutaneous perineal region. The proposed causes of pelvic diaphragm weakness include tenesmus associated with chronic prostatic disease or constipation, myopathy, rectal abnormalities, and gonadal hormonal imbalances. The most common presentation of perineal hernia in dogs is a unilateral or bilateral nonpainful swelling of the perineum. Clinical signs do occur, but not always. Clinical signs may include constipation, obstipation, dyschezia, tenesmus, rectal prolapse, stranguria, or anuria. The definitive diagnosis of perineal hernia is based on clinical signs and findings of weak pelvic diaphragm musculature during a digital rectal examination. In dogs, perineal hernias are mostly treated by surgical intervention. Appositional herniorrhaphy is sometimes difficult to perform as the levator ani and coccygeus muscles are atrophied and unsuitable for use. Internal obturator muscle transposition is the most commonly used technique. Additional techniques include superficial gluteal and semitendinosus muscle transposition, in addition to the use of synthetic implants and biomaterials. Pexy techniques may be used to prevent rectal prolapse and bladder and prostate gland displacement. Postoperative care involves analgesics, antibiotics, a low-residue diet, and stool softeners.

  1. [Diagnostic and therapeutic approach to pancreatic trauma].

    Science.gov (United States)

    Vidali, Maria; Doulgerakis, George; Condilis, Nicolas; Karmiri, Eleni; Poygouras, Ihon; Papaioannoy, George; Ioannoy, Christos; Pierrakakis, Stefanos; Setakis, Nicolas

    2005-01-01

    The pancreatic trauma is rare, compared with the injuries of the other abdominal organs and occurs in 0.2-6 per cent of the cases of abdominal trauma. The aim of this essay is to demonstrate the Authors' experience in the treatment of five cases of pancreatic injury during the last five years, as well as to retrospect the contemporary bibliography, connected with the diagnostic and curative approach of the pancreatic trauma. The diagnosis of the pancreatic trauma is difficult and many times, late. In their experience of pancreatic trauma, the Authors ascertained the pancreatic injury during the laparotomy which was made in order to treat other abdominal injuries. The surgical techniques were chosen taking into account the extent of the injury, the detection and the existence of accompanying. Marginal resection of pancreas, splenectomy and drainage were applied to three patients, suture of the pancreas and drainage to one patient, drainage alone and treatment of synchronous rupture of the duodenum to one patient. The mortality was 0%. Came whereas the morbidity came basically on the seriousness of the accompanying injuries.

  2. Bidirectional Barbed Sutures for Wound Closure: Evolution and Applications

    Science.gov (United States)

    Paul, Malcolm D.

    2009-01-01

    Traditionally, wound closure sutures have in common the need to tie knots with the inherent risk of extrusion, palpability, microinfarcts, breakage, and slippage. Bidirectional barbed sutures have barbs arrayed in a helical fashion in opposing directions on either side of an unbarbed midsegment. This suture is inserted at the midpoint of a wound and pulled through till resistance is encountered from the opposing barbs; each half of the suture is then advanced to the lateral ends of the wound. This design provides a method of evenly distributing tension along the incision line, a faster suture placement and closure time with no need to tie knots, and the possibility of improved cosmesis. Bidirectional barbed sutures, which are available in both absorbable and nonabsorbable forms, can be used for simple closures, multilayered closures, and closure of high-tension wounds in a variety of surgical settings. PMID:24527114

  3. The frontosphenoidal suture: fetal development and phenotype of its synostosis

    Energy Technology Data Exchange (ETDEWEB)

    Mathijssen, Irene M.J.; Meulen, Jacques J.N.M. van der; Adrichem, Leon N.A. van; Vaandrager, J.M.; Vermeij-Keers, Christl [Erasmus MC, University Medical Centre, Department of Plastic and Reconstructive Surgery, Rotterdam (Netherlands); Hulst, Rene R.W.J. van der [University Hospital Maastricht, Department of Plastic and Reconstructive Surgery, Maastricht (Netherlands); Lequin, Maarten H. [Erasmus MC, University Medical Centre, Department of Radiology, Rotterdam (Netherlands)

    2008-04-15

    Isolated synostosis of the frontosphenoidal suture is very rare and difficult to diagnose. Little has been reported on the clinical presentation and fetal development of this suture. To understand the development of the frontosphenoidal suture and the outcome of its synostosis. We studied the normal fetal development of the frontosphenoidal suture in dry human skulls and the clinical features of four patients with isolated synostosis of the frontosphenoidal suture. The frontosphenoidal suture develops relatively late during the second trimester of pregnancy, which explains the mild phenotype when there is synostosis. This rare craniosynostosis results in a deformity that causes recession of the lateral part of the frontal bone and supraorbital rim, with minimal facial asymmetry. Three-dimensional CT is the best examination to confirm the diagnosis. Isolated frontosphenoidal synostosis should be considered in patients with unilateral flattening of the forehead at birth that does not improve within the first few months of life. (orig.)

  4. A technique for introducing looped sutures in flexor tendon repair

    Directory of Open Access Journals (Sweden)

    Kamath B

    2006-01-01

    Full Text Available Stronger flexor tendon repairs facilitate early active motion therapy protocols. Core sutures using looped suture material provide 1 ½ to twice the strength of Kessler′s technique (with four strand and six strand Tsuge technique respectively. The technique is well-described and uses preformed looped sutures (supramid. This is not available in many countries and we describe a technique whereby looped sutures can be introduced in flexor tendon repair by the use of 23 G hypodermic needle and conventional 4.0 or 5.0 sutures. This is an alternative when the custom made preformed sutures are not available. This can be practiced in zone 3 to zone 5 repairs. Technical difficulties limit its use in zone 2 repairs.

  5. Extraperitoneal colostomy in laparoscopic abdominoperineal resection using a hand inserted from the perineal side.

    Science.gov (United States)

    Shiraishi, Takuya; Tomizawa, Naoki; Ando, Tatsumasa; Arakawa, Kazuhisa; Kobayashi, Katsumi; Muroya, Ken; Kurosaki, Ryo; Sato, Hiroaki; Suto, Yuji; Kato, Ryuji; Ozawa, Naoya; Sunose, Yutaka; Takeyoshi, Izumi

    2014-01-01

    Extraperitoneal colostomy is considered to be more effective at preventing post-colostomy complications than intraperitoneal colostomy. However, this operation is difficult via laparoscopic surgery alone. We present an extraperitoneal colostomy technique using a hand inserted from the perineal side. Extraperitoneal colostomy was performed in five patients. After the rectum was resected, a hand was inserted into the abdominal cavity from the perineal side, and pneumoperitoneum was created. The peritoneum was dissected to make the extraperitoneal route, and the proximal colon was passed along this route with fingers and laparoscopic manipulation. All procedures were completed without tissue damage or hemorrhage. No patient developed a hernia or ileus postoperatively. Laparoscopic abdominoperineal resection for an extraperitoneal colostomy is difficult via laparoscopic ports only. It can be simplified by operating with manual assistance via the perineal wound. © 2014 Japan Society for Endoscopic Surgery, Asia Endosurgery Task Force and Wiley Publishing Asia Pty Ltd.

  6. Crioterapia no pos-parto: tempo de aplicacao e mudancas na temperatura perineal

    OpenAIRE

    Adriana Amorim Francisco; Sonia Maria Junqueira Vasconcellos de Oliveira; Lucila Coca Leventhal; Caroline de Souza Bosco

    2013-01-01

    Estudo descritivo com dados de dois ensaios clínicos realizados em 2008 e 2009 em uma maternidade de uma instituição filantrópica da cidade de São Paulo. Teve como objetivo descrever a temperatura perineal após a aplicação de bolsa de gelo no pós-parto normal. Três grupos com 38 puérperas cada (n=114) receberam aplicação perineal de bolsa de gelo entre 2 e 48h após o parto. Os achados indicaram que com 10 min de crioterapia as médias da temperatura perineal atingiram de 13,3 a 15,3oC, com peq...

  7. [Pancreatic trauma].

    Science.gov (United States)

    Arvieux, C; Guillon, F; Létoublon, Ch; Oughriss, M

    2003-10-01

    Early diagnosis of pancreatic trauma has always been challenging because of the lack of correlation between the initial clinical symptomatology, radiologic and laboratory findings, and the severity of the injury. Thanks to the improved performance of spiral CT scanning and magnetic resonance pancreatography, it is now often possible to make an early diagnosis of pancreatic contusion, to localize the site of the injury, and (most importantly) to identify injury to the main pancreatic duct which has major implications for the management of the case. When the trauma victim is unstable, radiologic work-up may be impossible and urgent laparotomy is required. Control of hemorrhage is the primary concern here and a damage control approach with packing may be appropriate; if the pancreatic head has been destroyed, a pancreaticoduodenectomy with delayed reconstruction may be required. If the trauma victim is stable, the treatment strategy will be governed by a variety of parameters--age, clinical condition, associated local anatomic findings (pancreatitis, injury to the duodenum or biliary tract), involvement of the pancreatic duct, and localization of the injury within the gland (to right or left of the mesenteric vessels).

  8. Sutural simplification in Physodoceratinae (Aspidoceratidae, Ammonitina

    Directory of Open Access Journals (Sweden)

    Checa, A.

    1987-08-01

    Full Text Available The estructural analysis of the shell septum interrelationship in sorne Jurassic ammonites allows us to conclude that sutural simplifications occurred throughout the phylogeny, were originated by alterations in the external morphology of the shell. In the case of Physodoceratinae the simplification observed in the morphology of the septal suture may have a double origin. First, an increase in the size of periumbilical tubercles may determine a shallowing of sutural elements and a shortening of saddle and lobe frilling. In other cases, shallowing is determined by a decrease in the whorl expansion rate, an apparent shortening of secondary branching not being observed.El análisis estructural de la interrelación concha-septo en algunos ammonites del Jurásico superior lleva a concluir que las simplificaciones suturales aparecidas a lo largo de la filogenia fueron originadas por alteraciones ocurridas en la morfología externa de la concha. En el caso concreto de la subfamilia Physodoceratinae, la simplificación observada en la morfología de la sutura puede tener un doble origen. En primer lugar, un incremento en el tamaño de los tubérculos periumbilicales puede determinar una pérdida de profundidad de los elementos de la sutura. siempre acompañada de una disminución en las indentaciones (frilling de sillas y lóbulos. En otros casos el acortamiento en profundidad está determinado por una disminución de la tasa de expansión de la espira, sin que se observe un acortamiento aparente de las ramificaciones secundarias.

  9. Visual Measurement of Suture Strain for Robotic Surgery

    Directory of Open Access Journals (Sweden)

    John Martell

    2011-01-01

    Full Text Available Minimally invasive surgical procedures offer advantages of smaller incisions, decreased hospital length of stay, and rapid postoperative recovery to the patient. Surgical robots improve access and visualization intraoperatively and have expanded the indications for minimally invasive procedures. A limitation of the DaVinci surgical robot is a lack of sensory feedback to the operative surgeon. Experienced robotic surgeons use visual interpretation of tissue and suture deformation as a surrogate for tactile feedback. A difficulty encountered during robotic surgery is maintaining adequate suture tension while tying knots or following a running anastomotic suture. Displaying suture strain in real time has potential to decrease the learning curve and improve the performance and safety of robotic surgical procedures. Conventional strain measurement methods involve installation of complex sensors on the robotic instruments. This paper presents a noninvasive video processing-based method to determine strain in surgical sutures. The method accurately calculates strain in suture by processing video from the existing surgical camera, making implementation uncomplicated. The video analysis method was developed and validated using video of suture strain standards on a servohydraulic testing system. The video-based suture strain algorithm is shown capable of measuring suture strains of 0.2% with subpixel resolution and proven reliability under various conditions.

  10. Chemotherapy-induced enterocutaneous fistula after perineal hernia repair using a biological mesh

    DEFF Research Database (Denmark)

    Eriksen, Mh; Bulut, O

    2014-01-01

    abdominoperineal resection. Nine months after the perineal hernia operation, the patient had multiple metastases in both lungs and liver. The patient underwent chemotherapy, including bevacizumab, irinotecan, calcium folinate, and fluorouracil. Six weeks into chemotherapy, the patient developed signs of sepsis...... and complained of pain from the right buttock. Ultrasound examination revealed an abscess, which was drained, guided by ultrasound. A computed tomography scan showed a subcutaneous abscess cavity located in the right buttock with communication to the small bowel. Operative findings confirmed a perineal fistula...

  11. Device and method to determine perineal artery occlusion during road bicycling.

    Science.gov (United States)

    Parthiban, Sujeeth; Hotaling, James M; Ohlander, Samuel J; Baftiri, Amit P; Freels, Sally; Niederberger, Craig S

    2014-01-01

    Greater than 60 million American men who ride bicycles are at risk of developing erectile dysfunction. One possible reason is occlusion of the perineal arteries. Researchers relied on indirect methods and stationary models to study this problem. We developed a novel system to quantify occlusion among bicycle riders during a road bike ride. Our verification and validation activities show that this system can be safely used on human subjects to measure perineal artery occlusion. The method described in this paper provides a valuable tool to the researchers to study or to develop new solutions that alleviate this problem. The outcomes of these efforts will help millions of cyclists worldwide.

  12. Comparison of Arterial Repair through the Suture, Suture with Fibrin or Cyanoacrylate Adhesive in Ex-Vivo Porcine Aortic Segment

    Directory of Open Access Journals (Sweden)

    Marcus Vinicius H. de Carvalho

    Full Text Available Abstract Introduction: Tissue adhesives can be used as adjacent to sutures to drop or avoid bleeding in cardiovascular operations. Objective: To verify the efficiency of fibrin and cyanoacrylate adhesive to seal arterial sutures and if the adhesives penetrate through suture line to the inner of arteries. Methods: 20 abdominal aorta segments of pigs were divided into two groups according to the adhesive which would be used as adjacent to the suture. In every arterial segment an arteriotomy was done, followed by a conventional artery closure. Afterwards a colloidal fluid was injected inside the arterial segment with a simultaneous intravascular pressure monitoring up to a fluid leakage through the suture. This procedure was repeated after application of one of the adhesives on the suture in order to check if the bursting pressure increases. The inner aorta segments also were analyzed in order to check if there was intraluminal adhesive penetration. Results: In Suture 1 group, the mean arterial pressure sustained by the arterial suture reached 86±5.35 mmHg and after the fibrin adhesive application reached 104±11.96 (P<0.002. In the Suture 2 group, the mean arterial pressure sustained by the suture reached 83±2.67 mmHg and after the cyanoacrylate adhesive application reached 152±14.58 mmHg (P<0.002. Intraluminal adhesive penetration has not been noticed. Conclusion: There was a significant rise in the bursting pressure when tissue adhesives were used as adjacent to arterial suture, and this rise was higher if the cyanoacrylate adhesive was used. In addition, the adhesives do not penetrate through the suture line into the arteries.

  13. COMPARISON OF ABSORBABLE EXTRA LONG TERM POLY HYDROXY BUTYRATE SUTURE VS NON ABSORBABLE (POLYPROPYLENE SUTURE FOR ABDOMINAL WALL CLOSURE

    Directory of Open Access Journals (Sweden)

    Mallikarjun

    2015-07-01

    Full Text Available PURPOSE: The aim of study is to compare Continuous technique with non - absorbable sutures, Interrupted technique with non - absorbable sutures and Continuous technique with slowly absorbable sutures Focusing mainly on incidence of incisional hernias, burst abdomen, wound infections, chronic wound pain, suture sinus, stitch granuloma, time for rectus closure. METHODOLOGY : Study was conducted for a period of one year on 271 randomized patients with primary elective midline laparotomy in our hospital . patients are divided into group I includes 102 patients with continuous technique using non absorbable polypropylene, group II includes 91 patients with interrupted technique using non absorbable polypropylene and group III includes 78 patients with continuous slowly absorbable polyhydroxybutyrate. RESULTS: No significant difference observed in incidence of wound infections and burst abdomen in all the 3 groups but relatively higher incidence of wound infections in noted our hospital. Incidence of stich granuloma suture sinus and chronic wound pain is more with interrupted technique than continuous technique and are more with non - absor bable suture material. CONCLUSION: Incidence of incisional hernias, suture complications like suture sinus, stitch granuloma can be more effectively reduced with slowly absorbable continuous sutures.

  14. Geophysical exploration of the Kalahari Suture Zone

    Science.gov (United States)

    Brett, J. S.; Mason, R.; Smith, P. H.

    2000-04-01

    Fancamp Resources Limited of Montreal, Canada, commenced exploration of the Kalahari Suture Zone in southwest Botswana in 1996, following the interpretation of airborne magnetic surveys covering 400 km of strike along the Kalahari Suture Zone. Initial focus was on mafic/ultramafic intrusions associated with the Tshane Complex as potential targets for CuNiPGM mineralization, but these targets are now considered to be too deeply buried (> 700 m) to be of economic significance at this time. The exploration focus has been redirected to several prospective large coincident magnetic/gravity anomalies. These are considered prospective targets for Olympic Dam-type CuCo mineralisation associated with alkaline intrusive complexes, and/or NiCuCoPGM mineralisation associated with basic intrusive complexes. The two most important and prospective targets are the so-called 'Great Red Spot' and Tsetseng Complex. Additional ground geophysical surveys and deep drilling are planned for the next phase of exploration. These large targets are of high priority and represent tremendous potential for mineral development in the sparsely populated area of western Botswana.

  15. Tensile strength and failure load of sutures for robotic surgery.

    Science.gov (United States)

    Abiri, Ahmad; Paydar, Omeed; Tao, Anna; LaRocca, Megan; Liu, Kang; Genovese, Bradley; Candler, Robert; Grundfest, Warren S; Dutson, Erik P

    2017-08-01

    Robotic surgical platforms have seen increased use among minimally invasive gastrointestinal surgeons (von Fraunhofer et al. in J Biomed Mater Res 19(5):595-600, 1985. doi: 10.1002/jbm.820190511 ). However, these systems still suffer from lack of haptic feedback, which results in exertion of excessive force, often leading to suture failures (Barbash et al. in Ann Surg 259(1):1-6, 2014. doi: 10.1097/SLA.0b013e3182a5c8b8 ). This work catalogs tensile strength and failure load among commonly used sutures in an effort to prevent robotic surgical consoles from exceeding identified thresholds. Trials were thus conducted on common sutures varying in material type, gauge size, rate of pulling force, and method of applied force. Polydioxanone, Silk, Vicryl, and Prolene, gauges 5-0 to 1-0, were pulled till failure using a commercial mechanical testing system. 2-0 and 3-0 sutures were further tested for the effect of pull rate on failure load at rates of 50, 200, and 400 mm/min. 3-0 sutures were also pulled till failure using a da Vinci robotic surgical system in unlooped, looped, and at the needle body arrangements. Generally, Vicryl and PDS sutures had the highest mechanical strength (47-179 kN/cm 2 ), while Silk had the lowest (40-106 kN/cm 2 ). Larger diameter sutures withstand higher total force, but finer gauges consistently show higher force per unit area. The difference between material types becomes increasingly significant as the diameters decrease. Comparisons of identical suture materials and gauges show 27-50% improvement in the tensile strength over data obtained in 1985 (Ballantyne in Surg Endosc Other Interv Tech 16(10):1389-1402, 2002. doi: 10.1007/s00464-001-8283-7 ). No significant differences were observed when sutures were pulled at different rates. Reduction in suture strength appeared to be strongly affected by the technique used to manipulate the suture. Availability of suture tensile strength and failure load data will help define software safety

  16. Characterization of craniofacial sutures using the finite element method.

    Science.gov (United States)

    Maloul, Asmaa; Fialkov, Jeffrey; Wagner, Diane; Whyne, Cari M

    2014-01-03

    Characterizing the biomechanical behavior of sutures in the human craniofacial skeleton (CFS) is essential to understand the global impact of these articulations on load transmission, but is challenging due to the complexity of their interdigitated morphology, the multidirectional loading they are exposed to and the lack of well-defined suture material properties. This study aimed to quantify the impact of morphological features, direction of loading and suture material properties on the mechanical behavior of sutures and surrounding bone in the CFS. Thirty-six idealized finite element (FE) models were developed. One additional specimen-specific FE model was developed based on the morphology obtained from a µCT scan to represent the morphological complexity inherent in CFS sutures. Outcome variables of strain energy (SE) and von Mises stress (σvm) were evaluated to characterize the sutures' biomechanical behavior. Loading direction was found to impact the relationship between SE and interdigitation index and yielded varied patterns of σvm in both the suture and surrounding bone. Adding bone connectivity reduced suture strain energy and altered the σvm distribution. Incorporating transversely isotropic material properties was found to reduce SE, but had little impact on stress patterns. High-resolution µCT scanning of the suture revealed a complex morphology with areas of high and low interdigitations. The specimen specific suture model results were reflective of SE absorption and σvm distribution patterns consistent with the simplified FE results. Suture mechanical behavior is impacted by morphologic factors (interdigitation and connectivity), which may be optimized for regional loading within the CFS. © 2013 Elsevier Ltd. All rights reserved.

  17. Perineal herpes simplex infection in bedridden geriatric patients.

    Science.gov (United States)

    Nikkels, Arjen F; Piérard, Gérald E

    2007-01-01

    Herpes simplex virus (HSV) lesions are prone to reactivation and recurrence in response to various local or systemic triggering factors. To study the characteristics of five bedridden geriatric patients who presented with herpetic recurrences on the buttocks, gluteal cleft, and perianal region during hospitalization. Data were gathered regarding age, gender, reason for hospitalization, localization of lesions, clinical presentation, previous clinical diagnosis and topical treatments, immune status and immunosuppressant drug intake, as well as prior history of labial or genital herpes. A skin biopsy was taken for histologic examination and immunohistochemical viral identification. Viral culture and viral serology were performed and data regarding antiviral therapy were recorded. The five patients (three women, two men) were aged >80 years and hospitalized for either severe drug-induced renal insufficiency (one case), severe pneumonia (two cases), or stroke causing restricted mobility (two cases). Numerous well demarcated, painful ulcerations developed in the perianal region of these patients, and one patient also presented with some vesicular lesions. The lesions had been confused with mycotic and/or bacterial infections for 10-14 days. No inguinal lymphadenopathies were present and there was no fever. None of the patients had a previous history of recurrent labial or genital HSV infections or HIV infection. Histology was suggestive of HSV infection in two of five patients. Immunohistochemistry identified HSV type I (three patients) and HSV type II (two patients) infections. Viral culture with immunofluorescence viral identification revealed HSV type I in one of the four patients in whom a swab for viral culture was taken. Serology revealed past HSV infection. All lesions cured gradually after 10-14 days of intravenous acyclovir (aciclovir) treatment. Herpetic lesions of the perineal region represent a rare complication in bedridden geriatric patients in the absence

  18. Urethral trauma

    International Nuclear Information System (INIS)

    Carrington, B.M.; Hricak, H.; Dixon, C.; McAninch, J.W.

    1990-01-01

    This paper evaluates the role of MR imaging in posterior urethral trauma. Fifteen patients with posttraumatic membranous urethral strictures underwent prospective MR imaging with a 1.5-T unit before open urethroplasty. All patients had transaxial T1-weighted (500/20) and T2-weighted (2,500/70) spin-echo images and T2-weighted sagittal and coronal images (matrix, 192 x 256; section thickness, 4 mm with 20% gap). Conventional retrograde and cystourethrography were performed preoperatively. Compared with conventional studies, MR imaging defined the length and location of the urethral injury and provided additional information regarding the direction and degree of prostatic and urethral dislocation

  19. Images in kidney trauma

    International Nuclear Information System (INIS)

    Rodriguez, Jose Luis; Rodriguez, Sonia Pilar; Manzano, Ana Cristina

    2007-01-01

    A case of a 3 years old female patient, who suffered blunt lumbar trauma (horse kick) with secondary kidney trauma, is reported. Imaging findings are described. Renal trauma classification and imaging findings are reviewed

  20. Imaging of penile traumas - therapeutic implications

    Energy Technology Data Exchange (ETDEWEB)

    Bertolotto, Michele; Calderan, Loretta; Cova, Maria Assunta [Universita di Trieste, UCO di Radiologia, Trieste (Italy)

    2005-12-01

    Injury to the penis may result from penetrating or nonpenetrating trauma. Nonpenetrating injury to the erect penis can produce albugineal tear, intracavernous hematoma or extraalbugineal hematoma from rupture of the dorsal vessels. Nonpenetrating injury to the flaccid penis usually follows blunt perineal traumas producing extratunical or cavernosal haematomas, or cavernosal artery tear followed by high flow priapism. Differential diagnosis between albugineal tear and other penile injuries must be obtained as soon as possible, since early surgical repair of albugineal tear reduces significantly the rate of postraumatic curvature and fibrosis. Ultrasonography (US) is able to detect the exact site of the tear in most patients as an interruption of the thin echogenic line of the tunica albuginea. Other imaging techniques are rarely required in the clinical practice. Color Doppler US is the imaging modality of choice to evaluate patients with high flow priapism. Focal or diffuse cavernosal fibrosis can be identified with US as echogenic areas in the cavernosal bodies. Postraumatic erectile dysfunction can result from fibrotic changes, nerve and vascular impairment or both. Doppler evaluation of penile vasculature is required in young patients with postraumatic impotence before surgical revascularization procedures. (orig.)

  1. Bridge Suture for Successful McDonald Emergency Cerclage.

    Science.gov (United States)

    Tanaka, Masaaki; Hori, Yoshiaki; Shirafuji, Aya; Kato, Mitsunori; Kato, Jyun; Kobayashi, Hiroto; Tsuchida, Toru; Fukae, Tsukasa

    2017-01-01

    To create awareness about a surgical technique termed bridge suture, which is performed as a pretreatment before a McDonald cerclage is performed on an emergency to treat severe cervical insufficiency. Procedures for bridge suture were reviewed in detail and outcomes of 16 patients treated with bridge suture followed by McDonald cerclage were evaluated retrospectively. Using the bridge suture, the edges of uterine cervix were temporarily sutured and the external uterine os was closed, while the hourglass-shaped fetal membranes were concomitantly confined within the cervix; subsequently, a McDonald cerclage was performed. Over a 22-year period, 16 patients with a dilated cervix and bulging fetal membranes were treated using the technique of bridge suture followed by an emergency cerclage. The mean gestational age at cerclage was 22.5 weeks; the mean gestational age at delivery was 30.7 weeks; and the mean interval between cerclage and delivery was 8.2 weeks. In 15 out of 16 cases, cerclage was performed without encountering any complications. No maternal complications, including cervical laceration, were observed. The mean body weight of 17 neonates, including that of a twin, was 1,516 g and of them, 15 neonates survived. The important outcome of bridge suture is the replacement of fetal membranes back into the uterine cavity before McDonald's cerclage is performed. Pretreatment with bridge suture may facilitate the performance of a successful emergency cerclage and contribute to good maternal and neonatal outcomes. © 2016 S. Karger AG, Basel.

  2. Arthroscopic Hip Labral Repair: The Iberian Suture Technique

    OpenAIRE

    Stubbs, Allston J.; Andersen, Jason S.; Mannava, Sandeep; Wooster, Benjamin M.; Howse, Elizabeth A.; Winter, S. Bradley

    2014-01-01

    Arthroscopic hip labral repair has beneficial short-term outcomes; however, debate exists regarding ideal surgical labral repair technique. This technical note presents an arthroscopic repair technique that uses intrasubstance labral suture passage to restore the chondrolabral interface. This “Iberian suture technique” allows for an anatomic repair while posing minimal risk of damage to the labral and chondral tissues.

  3. Robot-assisted bronchoplasty using continuous barbed sutures.

    Science.gov (United States)

    Sarsam, Omar Matthieu; Dunning, Joel; Pochulu, Bruno; Baste, Jean-Marc

    2018-01-01

    We describe in this article our bronchoplastic robot-assisted techniques. This consists of using continuous barbed sutures. Our aim is to show the feasibility and the interest of using robotics and this kind of suture material for complex bronchial procedures. We report four cases in France and the UK, two wedge bronchoplasties and two sleeve bronchoplasties for central pulmonary tumors.

  4. Mechanical model of suture joints with fibrous connective layer

    Science.gov (United States)

    Miroshnichenko, Kateryna; Liu, Lei; Tsukrov, Igor; Li, Yaning

    2018-02-01

    A composite model for suture joints with a connective layer of aligned fibers embedded in soft matrix is proposed. Based on the principle of complementary virtual work, composite cylinder assemblage (CCA) approach and generalized self-consistent micro-mechanical models, a hierarchical homogenization methodology is developed to systematically quantify the synergistic effects of suture morphology and fiber orientation on the overall mechanical properties of sutures. Suture joints with regular triangular wave-form serve as an example material system to apply this methodology. Both theoretical and finite element mechanical models are developed and compared to evaluate the overall normal stiffness of sutures as a function of wavy morphology of sutures, fiber orientation, fiber volume fraction, and the mechanical properties of fibers and matrix in the interfacial layer. It is found that generally due to the anisotropy-induced coupling effects between tensile and shear deformation, the effective normal stiffness of sutures is highly dependent on the fiber orientation in the connective layer. Also, the effective shear modulus of the connective layer and the stiffness ratio between the fiber and matrix significantly influence the effects of fiber orientation. In addition, optimal fiber orientations are found to maximize the stiffness of suture joints.

  5. Suture associated corneal abscess three years after cataract surgery ...

    African Journals Online (AJOL)

    The abscess was carefully removed on slit lamp using blunt tipped forceps without breaking the thin membrane covering it. There was a deep corneal depression at the bottom of which was found a loose 10/0 nylon corneoscleral suture. Another loose suture was present at the 12 o'clock position surrounded by stromal ...

  6. Crioterapia no pos-parto: tempo de aplicacao e mudancas na temperatura perineal

    Directory of Open Access Journals (Sweden)

    Adriana Amorim Francisco

    2013-06-01

    Full Text Available Estudo descritivo com dados de dois ensaios clínicos realizados em 2008 e 2009 em uma maternidade de uma instituição filantrópica da cidade de São Paulo. Teve como objetivo descrever a temperatura perineal após a aplicação de bolsa de gelo no pós-parto normal. Três grupos com 38 puérperas cada (n=114 receberam aplicação perineal de bolsa de gelo entre 2 e 48h após o parto. Os achados indicaram que com 10 min de crioterapia as médias da temperatura perineal atingiram de 13,3 a 15,3oC, com pequena redução de temperatura ao final de aplicações de 15 e 20 minutos (2,4 e 2,7o, respectivamente. Após resfriamento por 10 min., as mulheres referiram frio e alívio e, depois de 15 a 20 min., dormência e anestesia local. Conclui-se que 10 minutos de aplicação foram suficientes para reduzir a temperatura perineal aos níveis recomendados para analgesia (10-15oC.

  7. Perineal hernia repair using an autologous tunica vaginalis communis in nine intact male dogs.

    Science.gov (United States)

    Pratummintra, Kittiya; Chuthatep, Suwicha; Banlunara, Wijit; Kalpravidh, Marissak

    2013-01-01

    Perineal hernia in dogs is very problematic and mostly requires surgical reconstruction of the weak pelvic diaphragm. Tissue or synthetic grafts have been used for the correction after failure of the conventional herniorrhaphy. Aim of this clinical trial was to assess the possible use of the autologous tunica vaginalis communis as a free graft for perineal hernia repair in intact male dogs. Seven unilateral and 2 bilateral perineal hernias in nine intact male dogs free from testicular and scrotal neoplasms were included in this study. The median surgical time for unilateral herniorrhaphy was 75 min. The median follow-up time was 13 months. The success of the autografting, based on no recurrence and comfort of the animals during urination and defecation, was found in ten of 11 hernias; giving a success rate of 90.91%. One hernia (9.09%) recurred 10 days after surgery. Histopathological examination of the apposing area between the graft and the adjacent tissue, taken during the repair of the recurred case at day 20, revealed neovascularization and connective tissue ingrowth. In conclusion, the tunica vaginalis autograft can be used for perineal herniorrhaphy in intact male dogs.

  8. [Assessment of restrictive episiotomy use and impact on perineal tears in the Burgundy's Perinatal Network].

    Science.gov (United States)

    Ginod, P; Khallouk, B; Benzenine, E; Desplanches, T; Dub, T; Schmutz, E; Douvier, S; Sagot, P

    2016-11-01

    To analyse episiotomy and perineal tears rates in Burgundy after French National College of Obstetricians and Gynecologists (CNGOF) guidelines in 2005. Multicenter retrospective study, between 2003-2005 (period 1) et 2012-2014 (period 2), conducted on singletons vaginal deliveries, in cephalic presentation from 37 weeks. We compared the episiotomy rate (ER), and perineal lesions in normal deliveries (ND) and instrumental deliveries (ID) between the two periods. A total of 74,268 women were included. The overall ER significantly decreased from 35.8 to 16.7% (Pdegree perineal tears (0.73% vs. 0.66%) or fourth degree (0.14% vs 0.14%). First degree perineal tears rose (42.1% vs 17.6%, Pdegree decreased (13.5% vs 20.5%, P<0.001). ER decreased whatever the level of motherhood, healthcare ward, vaginal delivery type, or the instrument used. Our study found a strong impact in Burgundy of the French guidelines for the practice of restrictive episiotomy for both ND and for ID without increasing sphincter tears and in decreasing spontaneous morbidity. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  9. Methods of pushing during vaginal delivery and pelvic floor and perineal outcomes: a review.

    Science.gov (United States)

    de Tayrac, Renaud; Letouzey, Vincent

    2016-12-01

    Over the past 20 years, several randomized studies have compared Valsalva and spontaneous pushing techniques during vaginal delivery. This review summarizes current medical knowledge concerning their maternal and fetal consequences, focusing on pelvic and perineal outcomes. We selected nine randomized controlled trials comparing Valsalva and spontaneous pushing, and a secondary analysis of a randomized controlled trial comparing different methods of perineal protection. Two trials showed that spontaneous pushing reduces the risk of perineal tears, but no firm conclusions can be drawn given the heterogeneity and inconsistent results of these studies. Conflicting results have been reported regarding the duration of the second stage of labor. Pushing technique does not seem to affect episiotomy, instrumental delivery or cesarean rates. Maternal satisfaction seems to be better after spontaneous pushing. Spontaneous pushing appears to have no adverse effects on neonatal well being, and one study showed a significant improvement in prenatal fetal parameters during the expulsive phase. Valsalva and spontaneous pushing techniques currently appear comparable in terms of duration, pelvic floor, perineal, and neonatal outcomes. In the absence of strong evidence in favor of either technique, the decision should be guided by patient preference and the clinical situation. Additional, well-designed randomized controlled trials are required.

  10. [Methods of pushing at vaginal delivery and pelvi-perineal consequences. Review].

    Science.gov (United States)

    Ratier, N; Balenbois, E; Letouzey, V; Marès, P; de Tayrac, R

    2015-03-01

    The main objective of that review was to evaluate the pelvi-perineal consequences of the different methods of pushing at vaginal delivery. A review on PubMed, the Cochrane Library and EM-Premium was performed from 1984 to 2014. Among 29 manuscripts analysed, only nine randomised controlled trials (including one meta-analysis of three trials) comparing Valsalva and spontaneous pushing were selected. A 10 th study, secondary analysis of a randomized controlled trial comparing different methods of perineal protection (warm compresses, massage and manual protection), was also selected. Two trials have shown that spontaneous pushing reduces the risk of perineal tears, but studies were heterogeneous and discordant results do not allowed definitive conclusions. Results on the duration of the second stage of labour are conflicting. The method of pushing does not seem to affect the rate of episiotomy, instrumental delivery and cesarean section. Maternal satisfaction seems to be better after spontaneous pushing. It seems that there is no negative effect of spontaneous pushing on neonate well-being, and one study has shown a significant improvement of prenatal fetal parameters during the expulsive phase. According to current knowledge, both techniques of pushing during the expulsive phase at delivery seem comparable in terms of duration, risk of perineal tears and neonatal outcome. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  11. [Surgical therapy of perineal hernia in dogs by the use of Small Intestinal Submucosa (SIS™): a retrospective study].

    Science.gov (United States)

    Thiel, C; Fischer, A; Kramer, M; Lautersack, O

    2010-01-01

    Surgical therapy of perineal hernia in dogs by using Small Intestinal Submucosa (SIS™). Retrospective evaluation of pre-, intra-, and postoperative data of 15 dogs for which a total of 21 perineal hernias were surgically treated by implantation of SIS™ between July 2003 to January 2005 at the Hospital for Small Animals, Surgery, Justus Liebig University of Giessen. Eleven of the 15 dogs showed a large sized perineal hernia, whereas in four dogs the defect was of medium size. Preoperatively, 86.7% of the patients showed defecation problems and 40% had perineal swelling. Retroflexion of the bladder was observed in four dogs. Average operation time was 58.1 minutes (50-70 minutes). No intraoperative complications were observed. Postoperative complications were minor (seroma formation in six patients, minor wound dehiscence in three dogs), and only three cases required local therapy. Implant intolerance was not observed. Long-term results were obtained 6-36 months postoperatively (mean 25.2 months) by rectal examination and owner telephone questionnaire. The recurrence rate, based on clinical signs of perineal hernia, was 9.5% (two of 21 perineal hernias). Results were rated excellent to good in 19 of the 21 surgically treated perineal hernias. Implantation of SIS™ in the treatment of perineal hernia in dogs is an easy and safe treatment option. Long-term implant tolerance appears to be excellent. Recurrence rate of clinical signs is low. In cases where the defect can not be closed with endogenous tissue, either due to atrophic tissue or dimensions of perineal hernia do not allow such closure, the use of Small Intestinal Submucosa should be considered. The additional costs for the implant are however a disadvantage of this method.

  12. Urethroplasty, by perineal approach, for bulbar and membranous urethral strictures in children and adolescents.

    Science.gov (United States)

    Shenfeld, Ofer Z; Gdor, Joshua; Katz, Ran; Gofrit, Ofer N; Pode, Dov; Landau, Ezekiel H

    2008-03-01

    To evaluate the safety and efficacy of urethroplasty for bulbar and membranous urethral strictures using the perineal approach in children and adolescents. Urethroplasty by the perineal approach is considered the best treatment for bulbar and membranous urethral strictures in adults. It is not as clear whether this also holds true in children, because the published data addressing this question are scant. We retrospectively reviewed our urethroplasty database to identify patients who had undergone urethroplasty using the perineal approach surgery at age 1 to 13 years (children) and 14 to 18 years (adolescents). A total of 14 patients who had undergone urethroplasty by the perineal approach were identified, including 5 children (mean age 10.8 years) and 9 adolescents (mean age 16.7 years). Of the 14 patients, 7 had membranous and 7 bulbar urethral strictures. The membranous strictures were all secondary to pelvic fractures. The bulbar strictures were "idiopathic" in 57%, traumatic in 29%, and secondary to hypospadias in 14%. All bulbar strictures had been previously treated for 2.5 years, on average, by repeated dilation or urethrotomy that failed. Anastomotic urethroplasty was used in 79% of the patients and tissue transfer techniques in the remainder. The mean follow-up was 30 months (range 12 to 54). Surgery was primarily successful in 93% of the patients, and subsequently successful in 100%. The mean maximal urinary flow increased from 2.65 mL/s preoperatively to 27.65 mL/s postoperatively. No significant complications occurred, and success was similar in both groups. In pediatric patients, as in adults, bulbar and membranous strictures can be treated successfully with urethroplasty using the perineal approach. These patients should probably not be treated "conservatively" with urethral dilation or endoscopic incision. Longer follow-up is needed to confirm that these good results are maintained as these patients cross into adulthood, especially for those who

  13. Progressive Perineal Urethroplasty for Pelvic Fracture Urethral Distraction Defect in Prepubertal Children: The Outcome.

    Science.gov (United States)

    Pal, Bipin Chandra; Modi, Pranjal R; Qadri, Syed Javid Farooq; Modi, Jayesh; Kumar, Suresh; Nagarajan, Ramya; Safee, Yusuf

    2017-01-01

    Urethroplasty in pediatric patients is a challenging task. In this study, we have tried to assess the complexity and evaluate the outcome of progressive perineal anastomotic urethroplasty in prepubertal children. Retrospective data of all the prepubertal children who underwent progressive perineal urethroplasty between March 2009 and April 2014 were analyzed. Patients were evaluated with history, examination, essential laboratory investigations, retrograde urethrogram, and voiding cystourethrogram. Before subjecting the patients for definitive surgery, antegrade and retrograde endoscopic assessment was done. The surgery was performed by the transperineal route with the help of ×2.5 magnification. Patients were followed up with uroflowmetry for every 3 months in the 1 st year and for every 6 months in the subsequent years. Mean age of the patients was 7.3 (range 5-11) years. Mean urethral distraction defect was 1.7 (range 1-2.5) cm. All the patients were successfully managed by the perineal approach. Crural separation was performed in all the patients while additional inferior pubectomy was required in six patients. Mean operating time was 298 (range 180-400) min. Mean blood loss was 174 (range 100-500) ml. One patient had the left calf hematoma in the immediate postoperative period. Seven out of nine (77.7%) patients had successful urethroplasty. Two patients had failed urethroplasty who were successfully managed by redo-urethroplasty. Transient incontinence was observed in one patient. Erectile function could not be assessed in these patients. This study shows the feasibility of progressive perineal urethroplasty by the perineal route in prepubertal children. An endoscopic assessment should be performed before the definitive surgery. Use of loupe helps in performing better anastomosis and hence yielding a better result.

  14. Progressive perineal urethroplasty for pelvic fracture urethral distraction defect in prepubertal children: The outcome

    Directory of Open Access Journals (Sweden)

    Bipin Chandra Pal

    2017-01-01

    Full Text Available Background: Urethroplasty in pediatric patients is a challenging task. In this study, we have tried to assess the complexity and evaluate the outcome of progressive perineal anastomotic urethroplasty in prepubertal children. Materials and Methods: Retrospective data of all the prepubertal children who underwent progressive perineal urethroplasty between March 2009 and April 2014 were analyzed. Patients were evaluated with history, examination, essential laboratory investigations, retrograde urethrogram, and voiding cystourethrogram. Before subjecting the patients for definitive surgery, antegrade and retrograde endoscopic assessment was done. The surgery was performed by the transperineal route with the help of ×2.5 magnification. Patients were followed up with uroflowmetry for every 3 months in the 1 st year and for every 6 months in the subsequent years. Results: Mean age of the patients was 7.3 (range 5-11 years. Mean urethral distraction defect was 1.7 (range 1-2.5 cm. All the patients were successfully managed by the perineal approach. Crural separation was performed in all the patients while additional inferior pubectomy was required in six patients. Mean operating time was 298 (range 180-400 min. Mean blood loss was 174 (range 100-500 ml. One patient had the left calf hematoma in the immediate postoperative period. Seven out of nine (77.7% patients had successful urethroplasty. Two patients had failed urethroplasty who were successfully managed by redo-urethroplasty. Transient incontinence was observed in one patient. Erectile function could not be assessed in these patients. Conclusion: This study shows the feasibility of progressive perineal urethroplasty by the perineal route in prepubertal children. An endoscopic assessment should be performed before the definitive surgery. Use of loupe helps in performing better anastomosis and hence yielding a better result.

  15. Ear Acupuncture versus  local anaestethic for pain relief during perineal repair - a randomised controlled trial

    DEFF Research Database (Denmark)

    Kindberg, Sara

    2007-01-01

    ACUPUNCTURE OR LOCAL ANAESTETICS FOR PAIN RELIEF DURING PERINEAL REPAIR AFTER VAGINAL DELIVERY: A RANDOMISED CONTROLLED TRIAL.   By:  Sara Kindberg. Midwife and PhD student, Sønderborg Hospital, Denmark. Objective: To evaluate acupuncture as a new method of pain relief for postpartum perineal...... as photos of the acupuncture points. Perspectives:  Basic midwifery services such as providing sufficient pain relief during perineal repair still need improvement. Clinical practice should be improved continuously and thus produce reliable evidence on different pain relief methods. Website:        http...

  16. Induction Based Training leads to Highly Significant Improvements of Objective and Subjective Suturing Ability in Junior Doctors

    Directory of Open Access Journals (Sweden)

    Kevin Garry

    2018-03-01

    Full Text Available Background: Simulation based training has shown to be of benefit in the education of medical students. However, the impact of induction based clinical simulation on surgical ability of qualified doctors remains unclear.The aim of this study was to establish if a 60 minute teaching session integrated into an Emergency Medicine speciality induction program produces statistically significant improvements in objective and subjective suturing abilities of junior doctors commencing an Emergency Medicine rotation.Methods: The objective suturing abilities of 16 Foundation Year Two doctors were analysed using a validated OSATs scale prior to a novel teaching intervention. The doctors then undertook an intensive hour long workshop receiving one to one feedback before undergoing repeat OSATs assessment.Subjective ability was measured using a 5 point likert scale and self-assessed competency reporting interrupted suturing before and after the intervention. Photographs of wound closure before and after the intervention were recorded for further blinded assessment of impact of intervention. A survey regarding continued ability was repeated at four months following the intervention. The study took place on 7/12/16 during the Belfast Health and Social Care Trust Emergency Medicine induction in the Royal Victoria Hospital Belfast. The hospital is a regional level 1 trauma centre that has annual departmental attendances in excess of 200,000.All new junior doctors commencing the Emergency Medicine rotation were invited to partake in the study. All 16 agreed. The group consisted of a mixture of undergraduate and postgraduate medicaldoctors who all had 16 months experience working in a variety of medical or surgical jobs previously.Results: Following the teaching intervention objective and subjective abilities in interrupted suturing showed statistically significant improvement (P>0.005. Self-reporting of competency of independently suturingwounds improved from 50

  17. Emergency strategies and trends in the management of liver trauma.

    Science.gov (United States)

    Jiang, Hongchi; Wang, Jizhou

    2012-09-01

    The liver is the most frequently injured organ during abdominal trauma. The management of hepatic trauma has undergone a paradigm shift over the past several decades, with mandatory operation giving way to nonoperative treatment. Better understanding of the mechanisms and grade of liver injury aids in the initial assessment and establishment of a management strategy. Hemodynamically unstable patients should undergo focused abdominal sonography for trauma, whereas stable patients may undergo computed tomography, the standard examination protocol. The grade of liver injury alone does not accurately predict the need for operation, and nonoperative management is rapidly becoming popular for high-grade injuries. Hemodynamic instability with positive focused abdominal sonography for trauma and peritonitis is an indicator of the need for emergent operative intervention. The damage control concept is appropriate for the treatment of major liver injuries and is associated with significant survival advantages compared with traditional prolonged surgical techniques. Although surgical intervention for hepatic trauma is not as common now as it was in the past, current trauma surgeons should be familiar with the emergency surgical skills necessary to manage complex hepatic injuries, such as packing, Pringle maneuver, selective vessel ligation, resectional debridement, and parenchymal sutures. The present review presents emergency strategies and trends in the management of liver trauma.

  18. Complications with mechanical suture use in colorectal surgery

    International Nuclear Information System (INIS)

    Bruno, G.; Ruso, L.; Gatti, A.; Quiros, F.; Balboa, O.

    1998-01-01

    The great development of mechanical suture and its qualitative impact in colorectal surgery has not been able to avoid persistent mortality due to suture failure which is still about 5% and rectal stenosis, which is significantly higher than with manual sutures.The present paper analyses 63 cases of colorrectal anastomosis performed of coordination with mechanical suture at CASMU, in a period of four years (1991-1995).There were 51 rectum resections and colorrectal anastomosis and 12 reconstruction of intestinal transit.There were 28 females and 35 males with and average age of 66 years.Three patients died (4,7%), 20 (31,7%) suffered various complications among which some are pointed out in relation to mechanical suture to suture failures(3,1%) who died and 8 rectal stenosis(12,9%)with favourable evolution after dilations.The authors analyse the issues that incide on the production of complications in colorrectal surgery and conclude that the incidence of global complications in their series is elevated, although mortality, suture failure and rectal stenosis figures are comparable to those in international literature analysed.The incidence of machine width proximal ostomies and radiotherapy on the development of stenosis in our milieu require a multicentric studie with a greater number of patients

  19. Ectocranial suture fusion in primates: pattern and phylogeny.

    Science.gov (United States)

    Cray, James; Cooper, Gregory M; Mooney, Mark P; Siegel, Michael I

    2014-03-01

    Patterns of ectocranial suture fusion among Primates are subject to species-specific variation. In this study, we used Guttman Scaling to compare modal progression of ectocranial suture fusion among Hominidae (Homo, Pan, Gorilla, and Pongo), Hylobates, and Cercopithecidae (Macaca and Papio) groups. Our hypothesis is that suture fusion patterns should reflect their evolutionary relationship. For the lateral-anterior suture sites there appear to be three major patterns of fusion, one shared by Homo-Pan-Gorilla, anterior to posterior; one shared by Pongo and Hylobates, superior to inferior; and one shared by Cercopithecidae, posterior to anterior. For the vault suture pattern, the Hominidae groups reflect the known phylogeny. The data for Hylobates and Cercopithecidae groups is less clear. The vault suture site termination pattern of Papio is similar to that reported for Gorilla and Pongo. Thus, it may be that some suture sites are under larger genetic influence for patterns of fusion, while others are influenced by environmental/biomechanic influences. Copyright © 2013 Wiley Periodicals, Inc.

  20. Head Trauma: First Aid

    Science.gov (United States)

    First aid Head trauma: First aid Head trauma: First aid By Mayo Clinic Staff Most head trauma involves injuries that are minor and don't require ... 21, 2015 Original article: http://www.mayoclinic.org/first-aid/first-aid-head-trauma/basics/ART-20056626 . Mayo ...

  1. Frequency of operative trauma to anal sphincters: evaluation with endoanal ultrasound.

    Science.gov (United States)

    Stamatiadis, Apostolos; Konstantinou, Evangelos; Theodosopoulou, Eleni; Mamoura, Konstantinia

    2002-01-01

    Sphincter trauma after anorectal surgery is usually asymptomatic. Frequency of trauma cannot be established with the clinical examination only. The frequency of operative sphincter defects and their correlation with disorders of continence was evaluated with the endoanal ultrasound. This study includes 123 subjects who had undergone anorectal surgery in the past and were examined with endoanal ultrasound for various indications such as continence disorders, recurrent fistula, idiopathic perineal pain, or simple postoperative follow-up. No subjects had isolated external anal sphincter defects. Nineteen of 123 patients (15%) had minor or major continence disorders, 55 patients (45%) had no sphincter defects, 42 (34%) had only internal anal sphincter (IAS) defects, and 26 (21%) had simultaneously external and internal anal sphincter (EAS) defects. The incidence of IAS and EAS trauma after Milligan-Morgan hemorrhoidectomy was 1/18 (5.5%) and 0/18 respectively; after fistula repair, 24/42 (57%) and 12/42 (29%); and after anal dilatation, 13/17 (76%) and 4/17 (24%). Sixteen of 26 patients (62%) with EAS trauma and 51/68 patients (75%) with IAS trauma did not report any disorders of continence. In patients with two or more operations, the frequency of IAS trauma was 74%, 30% for EAS trauma, and 26% for continence disorders.

  2. Bacterial adhesion to suture material in a contaminated wound model: Comparison of monofilament, braided, and barbed sutures.

    Science.gov (United States)

    Dhom, Jonas; Bloes, Dominik A; Peschel, Andreas; Hofmann, Ulf K

    2017-04-01

    Contaminated suture material plays an important role in the physiopathology of surgical site infections. Recently, suture material has been developed characterized by barbs projecting from a monofilament base. Claimed advantages for barbed sutures are a shortened wound closure time and reduced maximum wound tension. It has also been suggested that these sutures would be advantageous microbiologically. The aim of this study was to test the microbiological characteristics of the barbed Quill in comparison to the monofilament Ethilon II and the braided sutures Vicryl and triclosan-coated Vicryl Plus. In our study, sutures were cultivated on color-change agar with Staphylococcus aureus, Staphylococcus epidermidis, Enterococcus faecium, Escherichia coli, and Pseudomonas aeruginosa and the halo size was measured. In a second study arm with longer cultivation bacterial growth was followed by antibiotic treatment. Ethilon II and Quill showed good comparable results, whereas large halos were found around Vicryl. Vicryl Plus results depended on triclosan sensitivity. After longer bacterial cultivation and antibiotic treatment, halos were up to 3.6 times smaller on Quill than on Vicryl (p barbs on Quill. From a microbiological perspective, barbed sutures can be recommended in aseptic surgery, but should only be used carefully in septic surgery. © 2016 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 35:925-933, 2017. © 2016 Orthopaedic Research Society. Published by Wiley Periodicals, Inc.

  3. MonoMax Suture: A New Long-Term Absorbable Monofilament Suture Made from Poly-4-Hydroxybutyrate

    Directory of Open Access Journals (Sweden)

    Erich K. Odermatt

    2012-01-01

    Full Text Available A long-term absorbable monofilament suture was developed using poly-4-hydroxybutyrate (P4HB made from a biosynthetically produced homopolymer of the natural metabolite 4-hydroxybutyrate. The suture, called MonoMax, has prolonged strength retention. At 12 weeks, a size 3-0 MonoMax suture retains approximately 50% of its initial tensile strength in vivo and is substantially degraded in one year with minimal tissue reaction. In contrast, PDS II monofilament suture (Ethicon, Inc., Somerville, NJ has no residual strength in vivo after 12 weeks. In vivo, the MonoMax suture is hydrolyzed primarily by bulk hydrolysis, and is then degraded via the Krebs cycle. MonoMax is substantially more compliant than other monofilament sutures, and incorporates an element of elasticity. Its tensile modulus of 0.48 GPa is approximately one-third of the value of the PDS II fiber providing an exceptionally flexible and pliable fiber with excellent knot strength and security. These features are further enhanced by the fiber's elasticity, which also improves knot security and may help prevent wound dehiscence. Because of its performance advantages, this suture may find clinical utility in applications where prolonged strength retention, and greater flexibility are required, particularly in procedures like abdominal wall closure where wound dehiscence is still a significant post-surgical complication.

  4. Correlation Between Echodefecography and 3-Dimensional Vaginal Ultrasonography in the Detection of Perineal Descent in Women With Constipation Symptoms.

    Science.gov (United States)

    Murad-Regadas, Sthela M; Pinheiro Regadas, Francisco Sergio; Rodrigues, Lusmar V; da Silva Vilarinho, Adjra; Buchen, Guilherme; Borges, Livia Olinda; Veras, Lara B; da Cruz, Mariana Murad

    2016-12-01

    Defecography is an established method of evaluating dynamic anorectal dysfunction, but conventional defecography does not allow for visualization of anatomic structures. The purpose of this study was to describe the use of dynamic 3-dimensional endovaginal ultrasonography for evaluating perineal descent in comparison with echodefecography (3-dimensional anorectal ultrasonography) and to study the relationship between perineal descent and symptoms and anatomic/functional abnormalities of the pelvic floor. This was a prospective study. The study was conducted at a large university tertiary care hospital. Consecutive female patients were eligible if they had pelvic floor dysfunction, obstructed defecation symptoms, and a score >6 on the Cleveland Clinic Florida Constipation Scale. Each patient underwent both echodefecography and dynamic 3-dimensional endovaginal ultrasonography to evaluate posterior pelvic floor dysfunction. Normal perineal descent was defined on echodefecography as puborectalis muscle displacement ≤2.5 cm; excessive perineal descent was defined as displacement >2.5 cm. Of 61 women, 29 (48%) had normal perineal descent; 32 (52%) had excessive perineal descent. Endovaginal ultrasonography identified 27 of the 29 patients in the normal group as having anorectal junction displacement ≤1 cm (mean = 0.6 cm; range, 0.1-1.0 cm) and a mean anorectal junction position of 0.6 cm (range, 0-2.3 cm) above the symphysis pubis during the Valsalva maneuver and correctly identified 30 of the 32 patients in the excessive perineal descent group. The κ statistic showed almost perfect agreement (κ = 0.86) between the 2 methods for categorization into the normal and excessive perineal descent groups. Perineal descent was not related to fecal or urinary incontinence or anatomic and functional factors (sphincter defects, pubovisceral muscle defects, levator hiatus area, grade II or III rectocele, intussusception, or anismus). The study did not include a

  5. Randomized clinical trial of ligasure™ versus conventional splenectomy for injured spleen in blunt abdominal trauma.

    Science.gov (United States)

    Amirkazem, Vejdan Seyyed; Malihe, Khosravi

    2017-02-01

    Spleen is the most common organ damaged in cases of blunt abdominal trauma and splenectomy and splenorrhaphy are the main surgical procedures that are used in surgical treatment of such cases. In routine open splenectomy cases, after laparotomy, application of sutures in splenic vasculature is the most widely used procedure to cease the bleeding. This clinical trial evaluates the role and benefits of the Ligasure™ system in traumatic splenectomy without using any suture materials and compares the result with conventional method of splenectomy. After making decision for splenectomy secondary to a blunt abdominal trauma, patients in control group (39) underwent splenectomy using conventional method with silk suture ligation of splenic vasculature. In the interventional group (41) a Ligasure™ vascular sealing system was used for ligating of the splenic vein and artery. The results of operation time, volume of intra-operation bleeding and post-operative complications were compared in both groups. The mean operation times in control and interventional group were 21 and 12 min respectively (p trauma for splenectomy not only can decrease the operation time but also can decrease the volume of bleeding during operation without any additional increase in post-operative complications. This method is recommendable in traumatic splenic injuries that require splenectomy in order to control the bleeding as opposed to use of traditional silk sutures. Copyright © 2016 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

  6. Kelp and dolphin gulls cause perineal wounds in South American fur seal pups (Arctocephalus australis) at Guafo Island, Chilean Patagonia.

    Science.gov (United States)

    Seguel, Mauricio; Muñoz, Francisco; Montalva, Felipe; Perez-Venegas, Diego; Pavés, Héctor; Gottdenker, Nicole

    2017-07-01

    During five reproductive seasons, we documented the presence, extent and origin of perineal wounds in South American fur seal pups ( Arctocephalus australis ) on Guafo Island, Northern Chilean Patagonia. The seasonal prevalence of perineal wounds ranged from 5 to 9%, and new cases were more common at the end of the breeding season (February), when pups were on average two months old and were actively expelling hookworms ( Uncinaria sp). Histologically, wounds corresponded to marked ulcerative lymphoplasmacytic and histiocytic dermatitis with granulation tissue and mixed bacterial colonies. In 2015 and 2017, kelp gulls ( Larus dominicanus ) and dolphin gulls ( Leucophaeus scoresbii ) were observed picking and wounding the perineal area of marked pups. This behaviour occurred more frequently after the pups' defecation, when sea gulls engaged in consumption of pups' faeces. The affected pups usually had moderate to marked hookworm infections along with bloody diarrhoea and anaemia. Pups with severe wounds (23% of affected animals) had swollen perineal areas and signs of secondary systemic bacterial infection. We propose that seagulls on Guafo Island have learned to consume remains of blood and parasites in the faeces of pups affected by hookworm infection, causing perineal wounds during this process. We conclude that this perineal wounding is an unintentional, occasional negative effect of an otherwise commensal gull-fur seal relationship.

  7. Outcome of Strabismus Surgery by Nonadjustable Suture among ...

    African Journals Online (AJOL)

    2017-03-06

    years old with strabismus seen ... adult with nonadjustable suture is safe and effective procedure with low risk of ... Strabismus or misalignment of the eyes is a condition that ... with Log MAR, type of refractive error, auto-refraction,.

  8. Outcome of strabismus surgery by nonadjustable suture among ...

    African Journals Online (AJOL)

    Outcome of strabismus surgery by nonadjustable suture among adults attending a ... postoperative residual deviation, 83 patients (86%) had defective vision with amblyopia. ... Conclusion: Surgical treatment of strabismus in Saudi adult with ...

  9. Outcomes Associated With Concurrent Iris-Sutured Intraocular Lens Placement and Subluxated Crystalline Lens Extraction.

    Science.gov (United States)

    McClellan, Scott F; Soiberman, Uri; Gehlbach, Peter L; Murakami, Peter N; Stark, Walter J

    2015-08-01

    We have developed a novel surgical technique, to our knowledge, for the management of subluxated crystalline lenses involving preplacement of an iris-sutured posterior chamber intraocular lens (PCIOL) before pars plana vitrectomy and lensectomy. To investigate the outcomes of eyes with subluxated crystalline lenses, predominantly a result of Marfan syndrome (14 eyes [58%]) or trauma (5 eyes [21%]), that underwent pars plana vitrectomy and lensectomy with placement of an iris-sutured PCIOL. We performed a retrospective, noncomparative case series of 24 eyes from 17 consecutive adult patients with surgically treated subluxated crystalline lenses presenting to the Wilmer Eye Institute at Johns Hopkins Hospital from October 6, 2006, through May 1, 2013. The mean (SD) postoperative follow-up was 24.4 (20.5) months for eyes with at least 6 months of follow-up (last date, October 13, 2014). We performed the analysis from January 21, 2014, through January 3, 2015. Improvement in best-corrected visual acuity using an automated Snellen chart and induction of astigmatism for eyes with at least 6 months of follow-up (n = 18) and IOL stability during follow-up for all eyes (n = 24). The mean (SD) age at surgery was 49.4 (10.7 [range, 29-67]) years. We found an improvement in mean (SD [95% CI]) best-corrected visual acuity from 0.66 (0.71 [0.30-1.02]) logMAR preoperatively (Snellen equivalent, approximately 20/90; range, 20/30 to hand motions) to 0.07 (0.11 [95% CI, 0.01-0.12]) logMAR postoperatively (Snellen equivalent, approximately 20/23; range, 20/15 to 20/50). We found little change in astigmatism postoperatively (mean change, -0.1 [95% CI, -0.5 to 0.13] diopters). Postoperative complications included retinal detachment (1 eye [4%]), retained cortical fragment (1 [4%]), cystoid macular edema (2 [8%]), and IOL subluxation (3 [13%]) owing to haptic slippage within 3 months of the procedure. The overall probability of successfully achieving placement of a centered iris-sutured

  10. Integral Suture-Handling Techniques for Arthroscopic Sliding Knots

    OpenAIRE

    Kanchanatawan, Wichan; Kongtharvonskul, Jatupon; Dorjiee, Gem; Suppauksorn, Sunikom; Pornvoranunt, Umpire; Karchana, Pongsakorn

    2016-01-01

    In arthroscopic tissue repair, the final step is achieving adequate tissue approximation with a secure knot. The sliding knot is widely preferred over the nonsliding knot, with numerous publications describing knot configurations. However, in the literature there are few published descriptions of suture-handling techniques, even though they are fundamental to arthroscopic knot tying. We describe integral suture-handling techniques for arthroscopic sliding knots to improve the surgeon's perfor...

  11. Experimental evaluation of horse hair as a nonabsorbable monofilament suture

    Directory of Open Access Journals (Sweden)

    Swati R Yedke

    2013-01-01

    Full Text Available Background: Success of surgery depends on wound closure and healing. Ancients had coated many suture materials from plant and animal origin. As the quest for natural nonabsorbable, monofilament surgical suture continues, horsehair has been taken for study, which is mentioned in ancient literature. Objectives: Aim of the study was to evaluate detail mechanical and biophysical properties of horsehair. Materials and Methods: Physical properties, that are diameter, straight pull and knot pull tensile strength, bioburden, sterility tests were performed. Visual and histological wound healing parameters were studied in experimental Wistar rat incision wound model. Two experimental wounds about 5 cm long were created on each side of dorsal midline. Each animal received two sutures-Horsehair 4-0 and Ethilon 4-0. The sutured areas were grossly examined on 3 rd and 7 th days for visual observations like congestion, edema, infection, wound disruption, and impression of suture material on healed wound and then subjected for histological study. Results: Revealed that horsehair has got diameter of 0.19 mm which complies with the 4-0 size USP standard. Straight pull tensile strength was found 0.5851 ± 0.122 kg and knot pull tensile strength was 0.3998 ± 0.078 kg, which complies with the standards of United State Pharmacopia for class II nonabsorbable suture materials. In vivo study revealed that there was no evidence of edema, congestion, and discharge in both the groups. Wounds healed with minimum impressions of suture material with minimum scar mark. Mean histological scoring shows very mild tissue reaction. Conclusion: Horsehair has got properties of standard suture material except low tensile strength and hence can be used in reconstructive, plastic surgeries, and ophthalmic surgeries.

  12. SUTURE NON-SUTSRE CIRCUMFERENTIAL REPAIR OF CAROTID ARTERY

    Directory of Open Access Journals (Sweden)

    Jafar Nader

    1969-01-01

    Full Text Available plastic adhesives, normal butyl cyanoacrylate monomer, isobutyl cyanoacrylate monomer and methyl 2 _ cyaooacrylate monomer, have been utilized in a comparative study with 5-{ silk suture in the repair of transected carotid arteries. Follow _ up arteriog ramS indicate isobutyl cyanoacrylate monomer and normal butyl cyanoacrylate monomer as having the most impressive rerults with only tWO thrombosis each. The silk suture had three thromboses and the adhesive methyl 2 _ cyanoacrylate monomer had nine, one of which a delayed

  13. Fixation of the Achilles tendon insertion using suture button technology.

    Science.gov (United States)

    Fanter, Nathan J; Davis, Edward W; Baker, Champ L

    2012-09-01

    In the operative treatment of Achilles insertional tendinopathy, no guidelines exist concerning which form of fixation of the Achilles tendon insertion is superior. Transcalcaneal drill pin passage does not place any major plantar structures at risk, and the addition of a Krackow stitch and suture button to the fixation technique provides a significant increase in ultimate load to failure in Achilles tendon insertional repairs. Controlled laboratory study. The Achilles tendon insertions in 6 fresh-frozen cadaveric ankles were detached, and transcalcaneal drill pins were passed. Plantar dissection took place to evaluate the drill pin relationship to the plantar fascia, lateral plantar nerve and artery, flexor digitorum longus tendon, and master knot of Henry. The Achilles tendons were then repaired with a double-row suture anchor construct alone or with a suture button and Krackow stitch added to the double-row suture anchor construct. The repairs were then tested to maximum load to failure at 20 mm/min. The mode of failure was recorded, and the mean maximum load to failure was assessed using the Student t test for distributions with equal variance. Transcalcaneal drill pin passage did not place any selected anatomic structures at risk. The mean maximum load to failure for the suture bridge group was 239.2 N; it was 391.4 N for the group with the suture button (P = .014). The lateral plantar artery was the structure placed at greatest risk from drill pin placement, with a mean distance of 22.7 mm (range, 16.5-29.2 mm) between the pin and artery. In this laboratory study, transcalcaneal drill pin passage appeared to be anatomically safe, and the use of suture button technology with a Krackow stitch for Achilles tendon insertional repair significantly increased repair strength. Achilles tendon insertional repair with suture button fixation and a Krackow stitch may facilitate the earlier institution of postoperative rehabilitation and improve clinical outcomes.

  14. The Efficacy of Polydioxanone Monofilament Absorbable Suture for Tracheal Anastomosis

    OpenAIRE

    Kawahara, Katsunobu; Yamasaki, Naoya; Yamamoto, Satoshi; Nagayasu, Takeshi; Kusano, Hiroyuki; Akamine, Shinji; Takahashi, Takao; Tomita, Masao

    1994-01-01

    To evaluate the efficacy of polydioxanon absorbable suture for tracheal anastomoses, we performed an experimental study using dose. Eight adult mongrel dogs underwent sleeve resection of the mediastinal trachea. A length of ten to twelve cartilage rings was resected. An end-to-end anastomosis was performed using either interrupted or continuous running 4-0 polydioxanone (PDS) suture. There was no detectable difference bronchoscopically, microangiografically, or histologically, in tracheal ana...

  15. Variations in rates of severe perineal tears and episiotomies in 20 European countries

    DEFF Research Database (Denmark)

    Blondel, Béatrice; Alexander, Sophie; Bjarnadóttir, Ragnheiður I

    2016-01-01

    INTRODUCTION: Rates of severe perineal tears and episiotomies are indicators of obstetrical quality of care, but their use for international comparisons is complicated by difficulties with accurate ascertainment of tears and uncertainties regarding the optimal rate of episiotomies. We compared...... rates of severe perineal tears and episiotomies in European countries and analysed the association between these two indicators. MATERIAL AND METHODS: We used aggregate data from national routine statistics available in the Euro-Peristat project. We compared rates of severe (third- and fourth......-degree) tears and episiotomies in 2010 by mode of vaginal delivery (n = 20 countries), and investigated time trends between 2004 and 2010 (n = 9 countries). Statistical associations were assessed with Spearman's ranked correlations (rho). RESULTS: In 2010 in all vaginal deliveries, rates of severe tears ranged...

  16. Deoti surgical flap and sphincteroplasty for treatment of severe perineal deformity

    Directory of Open Access Journals (Sweden)

    Beatriz D.S. Rodrigues

    2017-04-01

    Full Text Available Purpose: Anal incontinence is a very stigmatizing condition, which affects biopsychosocially the patient. It is a neglected, but quite common complication of obstetric and anorectal surgery, however it has treatment options. None of the treatment options have exceptional efficacy rates and still associated with risk of recurrence. The surgery techniques known are: anterior and posterior shortening procedure; post-anal repair; anterior elevator plasty and external sphincter plication; total pelvic floor repair and sphincter repair. None of them use a flap rotation of adipose tissue. The purpose is to propose a new surgery technique of anal sphincteroplasty, which uses flap rotation, for severe perineal deformity associated with anal incontinence. Methods: Patient with severe perineal deformity and anal incontinence treated with a new surgery technique of sphincteroplasty with flap rotation. Results: The severe perineal deformity was corrected with both esthetic and functional results. Anal continence measured by Wexner and Jorge assessment in a follow-up period of 2 years after the intervention. Pictures and video show esthetic and functional aspects. Conclusion: This is the first time that a flap rotation is used to treat a severe perineal deformity. And the technique presented promising outcomes, which allows perineum reconstruction that is similar to the original anatomy. Therefore, this technique is justified to better evaluate its efficiency and the impact on patients’ prognosis. Resumo: Objetivo: A incontinência anal é uma condição muito estigmatizante, que afeta biopsicossocialmente o paciente. É uma complicação negligenciada, mas bastante comum da cirurgia obstétrica e anorretal, no entanto, tem opções de tratamento. Nenhuma das opções de tratamento tem taxas de eficácia excepcionais e ainda está associada ao risco de recorrência. As técnicas cirúrgicas conhecidas são: procedimento de encurtamento anterior e posterior

  17. Use of canine small intestinal submucosa allograft for treating perineal hernias in two dogs.

    Science.gov (United States)

    Lee, A-Jin; Chung, Wook-Hun; Kim, Dae-Hyun; Lee, Kyung-Pil; Suh, Hyun Jung; Do, Sun Hee; Eom, Ki-Dong; Kim, Hwi-Yool

    2012-09-01

    Here, we describe two dogs in which canine small intestinal submucosa (SIS) was implanted as a biomaterial scaffold during perineal herniorrhaphy. Both dogs had developed severe muscle weakness, unilaterally herniated rectal protrusions, and heart problems with potential anesthetic risks. Areas affected by the perineal hernia (PH) located between the internal obturator and external anal sphincter muscles were reconstructed with naïve canine SIS sheets. In 12 months, post-operative complications such as wound infections, sciatic paralysis, rectal prolapse, or recurrence of the hernia were not observed. Symptoms of defecatory tenesmus also improved. Neither case showed any signs of rejection or specific immune responses as determined by complete and differential cell counts. Our findings demonstrate that canine SIS can be used as a biomaterial scaffold for PH repair in dogs.

  18. Application of the perineal ostomy in severe organophosphate poisoned patients after catharsis.

    Science.gov (United States)

    Zhang, D-M; Xiao, Q

    2014-01-01

    To investigate the efficacy of the one-piece ostomy bags for severe organophosphate poisoned patients after catharsis. Sixty cases of severe organophosphate poisoned patients who were given rhubarb catharsis after thorough nasal lavage were divided into two groups. The observation group used the one-piece ostomy bags whilst the control group used the disposable changing mats. The perineal skin changes, average daily hours of care, and cost of care rates were compared between the two groups. The rates of perineal skin changes were lower in the observation group than the control group (p ostomy bag in poisoned patients after the catharsis can prevent the risk of nursing by protecting and promoting the care quality, reducing the nursing workload and improving their work efficiency. It can enhance the nurses' self-esteem, reduce patients' expenses and provide an objective basis for assessing the treatments.

  19. A comparison of lateral ankle ligament suture anchor strength.

    Science.gov (United States)

    Barber, F Alan; Herbert, Morley A; Crates, John M

    2013-06-01

    Lateral ankle ligament repairs increasingly use suture anchors instead of bone tunnels. Our purpose was to compare the biomechanical properties of a knotted and knotless suture anchor appropriate for a lateral ankle ligament reconstruction. In porcine distal fibulae, 10 samples of 2 different PEEK anchors were inserted. The attached sutures were cyclically loaded between 10N and 60N for 200 cycles. A destructive pull was performed and failure loads, cyclic displacement, stiffness, and failure mode recorded. PushLock 2.5 anchors failed before 200 cycles. PushLock 100 cycle displacement was less than Morphix 2.5 displacement (panchors completing 200 cycles was 86.5N (PushLock) and 252.1N (Morphix) (panchor breaking and suture breakage. The knotted Morphix demonstrated more displacement and greater failure strength than the knotless PushLock. The PushLock failed consistently with suture breaking. The Morphix anchor failed both by anchor breaking and by suture breaking. Copyright © 2012 European Foot and Ankle Society. Published by Elsevier Ltd. All rights reserved.

  20. USE OF VACUUM-ASSISTED CLOSURE (VAC) IN COMPLICATED PERINEAL WOUNDS: ANALYSIS OF CASES

    OpenAIRE

    Blaž Trotovšek; Danijela Semenič

    2015-01-01

    Treatment of perineal wounds has been one of the challenges of surgery since its inception. Vacuum-assisted closure provides a new option that can be used in concert with a wide variety of standard existing surgical techniques. It was originally developed for treatment of chronic wounds in patients with diabetes. It has rapidly evolved into a widely accepted treatment also for acute, contaminated and complicated wounds from failed operations. User-friendliness of the technique and a high rate...

  1. Perineal mass protrusion with rectal mucosa: a rectal duplication that underwent exstrophy.

    Science.gov (United States)

    Sun, Junjie; Vongphet, Soulithone; Zhang, Zhichong; Mo, Jiacong

    2011-08-01

    We present a rare case of a male neonate with a perineal mass with rectal mucosa, diagnosed as an exstrophic duplication of the rectum. It was accompanied by a cord that was deeply invested in the pelvic diaphragm and was composed of smooth muscle, fibrous tissue, and some rectal glands. The association of exstrophic rectal duplication with a bifid scrotum, hypospadias, and normal anus has not been described previously in the literature. Copyright © 2011 Elsevier Inc. All rights reserved.

  2. Primary diffuse large B-cell lymphoma of the corpora cavernosa presented as a perineal mass

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    González-Satué Carlos

    2012-01-01

    Full Text Available Primary male genital lymphomas may appear rarely in testis, and exceptionally in the penis and prostate, but there is not previous evidence of a lymphoma arising from the corpora cavernosa. We report the first case in the literature of a primary diffuse cell B lymphoma of the corpora cavernosa presented with low urinary tract symptoms, perineal pain and palpable mass. Diagnosis was based on trucut biopsy, histopathological studies and computed tomographic images.

  3. Androgen receptors in the pelvic diaphragm muscles of dogs with and without perineal hernia.

    Science.gov (United States)

    Mann, F A; Nonneman, D J; Pope, E R; Boothe, H W; Welshons, W V; Ganjam, V K

    1995-01-01

    Levator ani and coccygeus muscle estrogen and androgen receptors were measured in 6, healthy, > or = 5-year-old, noncastrated, male Beagles (controls) and in 24 dogs with perineal hernia. Estrogen and androgen receptor analyses were performed on levator ani and coccygeus muscle specimens obtained from control dogs at the time of castration; contralateral levator ani and coccygeus muscle specimens were assayed 2 months after castration. During herniorrhaphy of dogs with perineal hernia, levator ani (non-castrated, n = 12; castrated, n = 7) and/or coccygeus (noncastrated, n = 5; castrated, n = 4) muscle biopsy specimens were obtained for estrogen and androgen receptor analyses. For estrogen and androgen receptor assays, each muscle biopsy specimen was homogenized in Tris-EDTA-glycerol buffer, and centrifuged at 30,000 x g; extracts were used for binding with ligands: [3H]methyltrienolone (3HR1881) for androgen receptors, and [3H]estradiol-17 beta for estrogen receptors. Extracts were incubated overnight at 0 to 4 C. Nonspecific binding was estimated, using 100-fold concentration of cold ligands. Bound and free hormones were separated, using hydroxylapatite batch assay. Receptor numbers for each tissue were calculated as femtomoles (fmol) per milligram of protein. Quantified data were compared between precastration and postcastration controls, using a paired t-test. One-way ANOVA and Bonferroni post-hoc test were used to compare values for precastration controls, postcastration controls, castrated dogs with perineal hernia, and noncastrated dogs with perineal hernia. Significance was set at P < 0.05.(ABSTRACT TRUNCATED AT 250 WORDS)

  4. Parameters of two-dimensional perineal ultrasonography for evaluation of urinary incontinence after Radical Prostatectomy

    OpenAIRE

    Danilo Souza Lima da Costa Cruz; Carlos Arturo Levi D’Ancona; Jamal Baracat; Marco Antonio Dionisio Alves; Marcelo Cartapatti; Ronaldo Damião

    2014-01-01

    Introduction Urinary incontinence remains a major concern for patients undergoing radical prostatectomy. Its prevalence can reach 20% in the late postoperative period. Materials and Methods This clinical study investigated the differences of a dynamic evaluation of the urethra and pelvic floor contraction using perineal ultrasound in men without prostate surgery and in men submitted to radical prostatectomy with and without stress urinary incontinence. Ninety two male patients were includ...

  5. A study of laparoscopic extraperitoneal sigmoid colostomy after abdomino-perineal resection for rectal cancer

    OpenAIRE

    Heiying, Jin; Yonghong, Du; Xiaofeng, Wang; Hang, Yao; Kunlan, Wu; Bei, Zhang; Jinhao, Zhang; Qiang, Leng

    2014-01-01

    Objective: To established a procedure for laparoscopic extraperitoneal ostomy after abdomino-perineal resection (APR) and study safety aspects and complications. Method: From July 2011 to July 2012, 36 patients with low rectal cancer undergoing APR were included in the study and divided into extraperitoneal ostomy group (n = 18) and intraperitoneal ostomy group (n = 18). Short- and long-term complications were compared between the two groups. All patients were followed up and the median durat...

  6. Cloacal reconstruction after a complex treatment of perineal haemangioma in a variant of PELVIS syndrome

    OpenAIRE

    Žalimas, Algirdas; Pošiūnas, Gintas; Strupas, Sigitas; Raugalas, Ramūnas; Raistenskis, Juozas; Verkauskas, Gilvydas

    2015-01-01

    Background PELVIS is an acronym defining the association of perineal hemangioma, malformations of external genitalia, lipomyelomeningocele, vesicorenal abnormalities, imperforate anus and skin tag. Eleven cases have been reported according to the Orphanet data. Acronyms of LUMBAR and SACRAL syndrome have been used and most probably represent a spectrum of the same entity. Very little is known about the success and timing of cloacal reconstruction after the treatment of hemangioma. We present ...

  7. Venous trauma in the Lebanon War--2006.

    Science.gov (United States)

    Nitecki, Samy S; Karram, Tony; Hoffman, Aaron; Bass, Arie

    2007-10-01

    Reports on venous trauma are relatively sparse. Severe venous trauma is manifested by hemorrhage, not ischemia. Bleeding may be internal or external and rarely may lead to hypovolemic shock. Repair of major extremity veins has been a subject of controversy and the current teaching is to avoid venous repair in an unstable or multi-trauma patient. The aim of the current paper is to present our recent experience in major venous trauma during the Lebanon conflict, means of diagnosis and treatment in a level I trauma center. All cases of major venous trauma, either isolated or combined with arterial injury, admitted to the emergency room during the 33-day conflict were reviewed. Out of 511 wounded soldiers and civilians who were admitted to our service over this period, 12 (2.3%) sustained a penetrating venous injury either isolated (5) or combined with arterial injury (7). All injuries were secondary to high velocity penetrating missiles or from multiple pellets stored in long-range missiles. All injuries were accompanied by additional insult to soft tissue, bone and viscera. The mean injury severity score was 15. Severe external bleeding was the presenting symptom in three cases of isolated venous injury (jugular, popliteal and femoral). The diagnosis of a major venous injury was made by a CTA scan in five cases, angiography in one and during surgical exploration in six cases. All injured veins were repaired: three by venous interposition grafts, four by end to end anastomosis, three by lateral suture and two by endovascular techniques. None of the injuries was treated by ligation of a major named vein. Immediate postoperative course was uneventful in all patients and the 30-day follow-up (by clinical assessment and duplex scan) has demonstrated a patent repair with no evidence of thrombosis. Without contradicting the wisdom of ligating major veins in the setup of multi-trauma or an unstable patient, our experience indicates that a routine repair of venous trauma can

  8. Combined laparoscopic abdomino-endoscopic perineal total mesorectal excision for anorectal malignant melanoma: A case report

    Directory of Open Access Journals (Sweden)

    Ryo Ohta

    Full Text Available Introduction: This report presents a case of anorectal malignant melanoma treated with combined laparoscopic abdomino-endoscopic perineal total mesorectal excision. Presentation of case: An 82-year-old female presented with hematochezia. Colonoscopy revealed a 5-cm tumor in the anorectal junction, and biopsy specimen showed malignant melanoma. Modified ransanal total mesorectal excision was performed to get the sufficient surgical resection margins. After lymph node dissection in usual manner, mobilizing the rectum to the level of levator ani muscle. Then a skin incision was made around the anus and the transperineal access platform was placed. The fat tissue of the ischioanal fossa was divided until the levator ani muscle was exposed. The oral side of the colon was transected and specimen was extracted through the perineal incision site. Then stoma was placed laparoscopically. Discussion: This procedure provides not only better exposure of the extralevator surgical field, but also efficient resection margins compared with the conventional andominoperineal resection. Conclusion: To the best of our knowledge, this is the first report of combined laparoscopic abdomino-endoscopic perineal total mesorectal excision for anorectal malignant melanoma. Our experience showed safety and feasible option for anorectal malignant diseases. Keywords: Anorectal malignant melanoma, Transanal total mesorectal excision, Laparoscopic abdominoperineal resection, Case report

  9. Infrascrotal, perineal, femorofemoral bypass for arterial graft infection at the groin.

    Science.gov (United States)

    Illuminati, Giulo; Caliò, Francesco G; D'Urso, Antonio; Giacobbi, Daniela; Papaspyropoulos, Vassilios; Ceccanei, Gianluca

    2004-12-01

    Infrascrotal, perineal, femorofemoral bypass is an acceptable procedure for treating infection of a prosthetic arterial graft limited to a unilateral groin. A consecutive sample clinical study with a mean follow-up of 29 months. The surgical department of an academic tertiary care center and an affiliated secondary care center. Nineteen patients with a mean age of 68 years with prosthetic graft infection at the outflow anastomosis on a femoral artery at the Scarpa triangle underwent an infrascrotal, perineal, femorofemoral bypass, with excision of the graft material limited at the groin. The recipient artery was the profunda femoris artery in 12 cases, the superficial femoral in 5, and the distal common femoral artery in 2. Cumulative survival, recurrence of sepsis, primary graft patency, and limb salvage rates expressed by standard life-table analysis. Postoperative mortality rate was 5%. Cumulative (SE) survival rate was 65% (11.6%) at 3 years. Cumulative (SE) rate of freedom from recurrent sepsis was 88% (8.6%) at 3 years. Cumulative (SE) primary patency and limb salvage rates were 86% (9.4%) and 91% (7.9%), respectively, at 3 years. Femorofemoral bypass with an infrascrotal perineal approach is a valuable procedure for the treatment of femoral arterial graft infection limited at a unilateral groin.

  10. Recurrent vulvar carcinoma: complex surgical treatment via perineal excision and reconstruction with musculocutaneous flap

    Directory of Open Access Journals (Sweden)

    Dragoș Popa

    2018-04-01

    Full Text Available Vulvar cancer is a malignant disease having a low frequency and with well-established surgical and oncological treatments based on the stage of the disease. The most important therapeutic problem encountered is represented by cases of perineal local regional recurrence, which are common in patients with large primary tumors and can occur even if the margins of the resection had no tumoral invasion. We present a case study of a 64-year-old patient diagnosed one year ago with squamous vulvar carcinoma (G3 for which a vulvectomy was performed after neoadjuvant radiotherapy. The patient later developed local recurrence with invasion of the anal sphincter, creating a delicate problem regarding a surgical approach. The size and the extent of the recurrent tumor required a complex surgical intervention using a mixed surgical team of general surgeons and plastic surgeons. Surgical intervention with a large excision of the recurrent cancer along with amputation of the inferior rectum via perineal route, and creation of a left iliac anus was performed. The perineal defect was covered via a musculocutaneous flap using the gracilis muscle. The immediate post-operative evolution was favorable.

  11. Single stage: dorsolateral onlay buccal mucosal urethroplasty for long anterior urethral strictures using perineal route

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    Vikram Prabha

    2016-06-01

    Full Text Available ABSTRACT Objective To assess the outcome of single stage dorsolateral onlay buccal mucosal urethroplasty for long anterior urethral strictures (>4cm long using a perineal incision. Materials and Methods From August 2010 to August 2013, 20 patients underwent BMG urethroplasty. The cause of stricture was Lichen sclerosis in 12 cases (60%, Instrumentation in 5 cases (25%, and unknown in 3 cases (15%. Strictures were approached through a perineal skin incision and penis was invaginated into it to access the entire urethra. All the grafts were placed dorsolaterally, preserving the bulbospongiosus muscle, central tendon of perineum and one-sided attachement of corpus spongiosum. Procedure was considered to be failure if the patient required instrumentation postoperatively. Results Mean stricture length was 8.5cm (range 4 to 12cm. Mean follow-up was 22.7 months (range 12 to 36 months. Overall success rate was 85%. There were 3 failures (meatal stenosis in 1, proximal stricture in 1 and whole length recurrent stricture in 1. Other complications included wound infection, urethrocutaneous fistula, brownish discharge per urethra and scrotal oedema. Conclusion Dorsolateral buccal mucosal urethroplasty for long anterior urethral strictures using a single perineal incision is simple, safe and easily reproducible by urologists with a good outcome.

  12. Perineal pseudocontinent colostomy for ultra-low rectal adenocarcinoma: the muscular graft as a pseudosphincter.

    Science.gov (United States)

    Souadka, Amine; Majbar, Mohammed Anass; Amrani, Laila; Souadka, Abdelilah

    2016-10-01

    The aim of this study was to analyze objectively the role of the muscular graft in the continence using manometric study in the patients who underwent pseudocontinent perineal colostomy after abdominoperineal resection for rectal adenocarcinoma. This was a retrospective study including all the patients from January 2002 to December 2009 who underwent an abdominoperineal resection followed by perineal pseudocontinent colostomy for ultra-low rectal adenocarcinoma and agreed to perform the manometric evaluation of the muscular graft. Fifteen patients were included, six males and nine females, with a mean age of 50 years. According to Kirwan's classification, 2 (13.3%) patients had normal continence (Stage A) had 10 (66.6%) no soiling (stage B) and 3 (20%) patients had minimal soiling (Stage C). The manometric evaluation was performed after a median period of 12 months post-surgery. The mean maximal resting and squeeze pressures were respectively 41 cmH2O and 59 cmH2O and the mean colonic sensory volume was 12 ml. This study showed that the musculae graft of Pseudocontinent Perineal colostomy acted as a hypotonic sphincter that pressure can increase during the voluntary squeeze. These data may help to clarify the functional outcomes of this technique after APR for ultra-low rectal adenocarcinoma.

  13. Perineal colostomy: an alternative to avoid permanent abdominal colostomy: operative technique, results and reflection.

    Science.gov (United States)

    da Silva, Alcino Lázaro; Hayck, Johnny; Deoti, Beatriz

    2014-01-01

    The most common injury to indicate definitive stoma is rectal cancer. Despite advances in surgical treatment, the abdominoperineal resection is still the most effective operation in radical treatment of malignancies of the distal rectum invading the sphincter and anal canal. Even with all the effort that surgeons have to preserve anal sphincters, abdominoperineal amputation is still indicated, and a definitive abdominal colostomy is necessary. This surgery requires patients to live with a definitive abdominal colostomy, which is a condition that modify body image, is not without morbidity and has great impact on the quality of life. To evaluate the technique of abdominoperineal amputation with perineal colostomy with irrigation as an alternative to permanent abdominal colostomy. Retrospective analysis of medical records of 55 patients underwent abdominoperineal resection of the rectum with perineal colostomy in the period 1989-2010. The mean age was 58 years, 40 % men and 60 % women. In 94.5% of patients the indication for surgery was for cancer of the rectum. In some patients were made three valves, other two valves and in the remaining no valve at all. Complications were: mucosal prolapse, necrosis of the lowered segment and stenosis. The abdominoperineal amputation with perineal colostomy is a good therapeutic option in the armamentarium of the surgical treatment of rectal cancer.

  14. Treatment outcomes of open pelvic fractures associated with extensive perineal injuries.

    Science.gov (United States)

    Hasankhani, Ebrahim Ghayem; Omidi-Kashani, Farzad

    2013-12-01

    The main causes of death in patients with open pelviperineal injuries are uncontrollable bleeding and pelvic sepsis. The aim of this study was to evaluate the management outcomes of open pelvic fractures associated with extensive perineal injuries. We retrospectively studied 15 cases with open pelvic fractures associated with extensive perineal injuries (urethral and anal canal laceration) admitted between August 2006 and September 2010. Mechanism of injury, Injury Severity Score, associated injuries, hemodynamic status on arrival, resuscitation and transfusion requirements, operative techniques, intra- and postoperative complications, length of intensive care unit and hospital stay, and mortality were recorded in a computerised database for further evaluation and analysis. The male to female ratio was 12:3 with an average age of 38.6 years (ranged, 11 to 65 years). The average packed red blood cell units used were 8 units (ranged, 4 to 21 units). All patients were initially transferred to the operating room for colostomy, radical debridement and fixation of the pelvic fracture by an external fixator. One patient had acute renal failure, which improved with medical treatment and 2 patients (13.3%) died, one with type III anteroposterior compression fracture due to hemorrhagic shock and the other due to septicemia. Open pelvic fractures with extensive perineal injuries are associated with high mortality rates. Early diagnosis and appropriate treatment, including reanimation, colostomy, cystostomy, vigorous and repeated irrigation and debridement, and fixation by an external fixator can improve the outcomes and reduce the mortality rate.

  15. [Perineal colostomy with antegrade continence enemas as an alternative after abdominoperineal resection for low rectal cancer].

    Science.gov (United States)

    Penninckx, F; D'Hoore, A; Vanden Bosch, A

    2005-06-01

    Some young and active patients requiring abdominoperineal resection for rectum cancer ask for an alternative of an abdominal colostomy. We analysed the results after a combination of a perineal colostomy and antegrade continence enemas (ACE). Fifteen patients have been operated between 1999 and 2004. Follow-up was >six months in 12 patients with a mean of two years and with a maximum of 55 months. The QLQ-C30 (version 3) and CR 38 questionnaires of the EORTC have been used to evaluate quality of life aspects. Five out of 15 patients presented complications: infection of the caecal conduit (2), small bowel obstruction (1), prolapse of the perineal colostomy (1), eventration (1), urologic complications (2). ACE are still used by all patients. The volume needed was 400 ml and duration of irrigation was 30 minutes (15-45 minutes). The median score for faecal incontinence was 0 ; faecal pseudocontinence was obtained by 7/12 patients. The scores for all aspects of functioning were excellent, as well as the score for body image. The general health status and quality of life were estimated at 75% from normal value. The procedure is simple and can be performed in one operative session. A perineal colostomy with ACE seems to be a valuable and less expensive alternative for an abdominal colostomy, and certainly for total anorectal reconstruction.

  16. Abdominal and perineal approaches in the surgical treatment of rectal prolapse

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    Mesut Gül

    2012-03-01

    Full Text Available Introduction: Rectal prolapse is a disease, which is an important cause of social and functional problems and has a continuing debate about the ideal surgical treatment of itself. In this study, we aimed to investigate the abdominal and perineal approaches with early and late postoperative result in the patients undergoing surgery for rectal prolapse.Materials and methods: Between 2006-2011, the records of 21 patients undergoing surgery with the diagnosis of rectal prolapse were reviewed, retrospectively. The demographic and physical examination findings, surgical procedures, early and late postoperative complications, recurrence and mortality rates were recorded.Results: The median age was 43 years and female/male ratio was 1.63/1. The most common presenting complaint was gas control failure and often wetting with mucus. Stage 1 and stage 3 rectal prolapses was detected in 19% and 81% of the patients, respectively. The most common surgical procedure was Notaras (54%. Early postoperative complications were seen in 14.3% of the patients. There were no postoperative recurrence, mortality and complication requiring re-exploration. Advanced age and shorter duration of hospital stay were determined and often performed under regional anesthesia in the patients undergoing perineal approach. No statistical differences were observed in terms of early postoperative complications and recurrence.Conclusion: Results of abdominal and perineal approaches were similar, when they were applied with taking into account the risk factors for surgical treatment, findings of the patients and the surgeon’s experience.

  17. The Urethral Rhabdosphincter, Levator Ani Muscle, and Perineal Membrane: A Review

    Science.gov (United States)

    Hinata, Nobuyuki; Murakami, Gen

    2014-01-01

    Detailed knowledge of the anatomy of the rhabdosphincter and adjacent tissues is mandatory during urologic surgery to ensure reliable oncologic and functional outcomes. To characterize the levator ani (LA) function for the urethral sphincter, we described connective tissue morphology between the LA and urethral rhabdosphincter. The interface tissue between the LA and rhabdosphincter area in males contained abundant irregularly arrayed elastic fibers and smooth muscles. The male rhabdosphincter was positioned alongside the LA to divide the elevation force and not in-series along the axis of LA contraction. The male perineal membrane was thin but solid and extends along the inferior margin or bottom of the rhabdosphincter area. In contrast, the female rhabdosphincter, including the compressor urethrae and urethrovaginal sphincter muscles, was embedded in the elastic fiber mesh that is continuous with the thick, multilaminar perineal membrane. The inferomedial edge of the female LA was attached to the upper surface of the perineal membrane and not directly attached to the rhabdosphincter. We presented new diagrams showing the gender differences in topographical anatomy of the LA and rhabdosphincter. PMID:24877147

  18. A combination of subcuticular suture and sterile Micropore tape compared with conventional interrupted sutures for skin closure. A controlled trial.

    Science.gov (United States)

    Taube, M.; Porter, R. J.; Lord, P. H.

    1983-01-01

    We have conducted a controlled trial to compare skin closure using conventional interrupted sutures with a combination of subcuticular suture and sterile Micropore tape in 169 patients undergoing appendicectomy, inguinal herniorrhaphy, or saphenofemoral ligation. We have found that the combination technique consistently gives a better cosmetic result and that the tape acts well as a dressing, is convenient, and is well tolerated by patients. Images Fig. 1 Fig. 2 Fig. 3 Fig. 4 PMID:6344732

  19. Craniosynostosis of coronal suture in Twist1+/- mice occurs through endochondral ossification recapitulating the physiological closure of posterior frontal suture

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    Bjorn eBehr

    2011-07-01

    Full Text Available Craniosynostosis, the premature closure of cranial suture, is a pathologic condition that affects 1/2000 live births. Saethre-Chotzen syndrome is a genetic condition characterized by craniosynostosis. The Saethre-Chotzen syndrome, which is defined by loss-of-function mutations in the TWIST gene, is the second most prevalent craniosynostosis. Although much of the genetics and phenotypes in craniosynostosis syndromes is understood, less is known about the underlying ossification mechanism during suture closure. We have previously demonstrated that physiological closure of the posterior frontal (PF suture occurs through endochondral ossification. Moreover, we revealed that antagonizing canonical Wnt signaling in the sagittal suture leads to endochondral ossification of the suture mesenchyme and sagittal synostosis, presumably by inhibiting Twist1. Classic Saethre-Chotzen syndrome is characterized by coronal synostosis, and the haploinsufficient Twist1+/- mice represents a suitable model for studying this syndrome. Thus, we seeked to understand the underlying ossification process in coronal craniosynostosis in Twist1+/- mice. Our data indicate that coronal suture closure in Twist1+/- mice occurs between postnatal day 9 to 13 by endochondral ossification, as shown by histology, gene expression analysis and immunohistochemistry. In conclusion, this study reveals that coronal craniosynostosis in Twist1+/- mice occurs through endochondral ossification. Moreover, it suggests that haploinsufficency of Twist1 gene, a target of canonical Wnt-signaling, and inhibitor of chondrogenesis, mimics conditions of inactive canonical Wnt-signaling leading to craniosynostosis.

  20. Biomechanical characteristics of single-row repair in comparison to double-row repair with consideration of the suture configuration and suture material

    OpenAIRE

    Baums, M. H.; Buchhorn, G. H.; Spahn, G.; Poppendieck, B.; Schultz, W.; Klinger, H.-M.

    2008-01-01

    The aim of the study was to evaluate the time zero mechanical properties of single- versus double-row configuration for rotator cuff repair in an animal model with consideration of the stitch technique and suture material. Thirty-two fresh-frozen sheep shoulders were randomly assigned to four repair groups: suture anchor single-row repair coupled with (1) braided, nonabsorbable polyester suture sized USP No. 2 (SRAE) or (2) braided polyblend polyethylene suture sized No. 2 (SRAH). The double-...

  1. Neonatal neurological disorders involving the brainstem: neurosonographic approaches through the squamous suture and the foramen magnum

    International Nuclear Information System (INIS)

    Tu, Yi-Fang; Chen, Cheng-Yu; Lin, Yuh-Jey; Chang, Ying-Chao; Huang, Chao-Ching

    2005-01-01

    Brainstem damage which often indicates a critical condition is usually underestimated by trans-anterior-fontanel neurosonography (NS) owing to the far-field limitations. Instead, NS alternately scanning through the squamous suture of the temporal bones and the foramen magnum could provide a better visualization of the brainstem structures. The NS characteristics of brainstem lesions caused by various neonatal neurological disorders, such as hypoxic-ischemic encephalopathy (HIE), metabolic encephalopathy, birth trauma and bacterial meningoencephalitis, can be depicted at the acute stage. An echogenic change in the midbrain was found in patients with HIE or metabolic encephalopathy. In addition to the echogenic change, bilateral transtentorial temporal lobe herniation distorting the contour of the midbrain was observed in a patient with group B streptococcus meningoencephalitis, whereas echogenic changes at the level of the pons and/or the medulla oblongata, mainly localized in the dorsal part, could be observed in newborns with severe HIE, maple syrup urine disease or birth trauma. In this pictorial assay, we demonstrate the feasibility of NS imaging in evaluating the entire brainstem structure of critically ill neonates in the near field and illustrate the characteristic features of brainstem involvement in various neonatal neurological disorders along with computed tomography or magnetic resonance imaging correlation. (orig.)

  2. Neonatal neurological disorders involving the brainstem: neurosonographic approaches through the squamous suture and the foramen magnum

    Energy Technology Data Exchange (ETDEWEB)

    Tu, Yi-Fang [National Cheng Kung University Hospital, Department of Emergency Medicine, Tainan (Taiwan); Chen, Cheng-Yu [National Defense Medical Center, Department of Radiology, Taipei (Taiwan); Lin, Yuh-Jey [National Cheng Kung University Hospital, Department of Pediatrics, Tainan (Taiwan); Chang, Ying-Chao [Kaohsiung Chang Gung Children Hospital, Department of Pediatrics, Kaohsiung (Taiwan); Huang, Chao-Ching [National Cheng Kung University Hospital, Department of Pediatrics, Tainan (Taiwan); National Cheng Kung University Hospital, Department of Institute of Molecular Medicine, Tainan (Taiwan)

    2005-09-01

    Brainstem damage which often indicates a critical condition is usually underestimated by trans-anterior-fontanel neurosonography (NS) owing to the far-field limitations. Instead, NS alternately scanning through the squamous suture of the temporal bones and the foramen magnum could provide a better visualization of the brainstem structures. The NS characteristics of brainstem lesions caused by various neonatal neurological disorders, such as hypoxic-ischemic encephalopathy (HIE), metabolic encephalopathy, birth trauma and bacterial meningoencephalitis, can be depicted at the acute stage. An echogenic change in the midbrain was found in patients with HIE or metabolic encephalopathy. In addition to the echogenic change, bilateral transtentorial temporal lobe herniation distorting the contour of the midbrain was observed in a patient with group B streptococcus meningoencephalitis, whereas echogenic changes at the level of the pons and/or the medulla oblongata, mainly localized in the dorsal part, could be observed in newborns with severe HIE, maple syrup urine disease or birth trauma. In this pictorial assay, we demonstrate the feasibility of NS imaging in evaluating the entire brainstem structure of critically ill neonates in the near field and illustrate the characteristic features of brainstem involvement in various neonatal neurological disorders along with computed tomography or magnetic resonance imaging correlation. (orig.)

  3. Feasibility of a Smartphone website to support antenatal Perineal massage in pregnant women.

    Science.gov (United States)

    Takeuchi, Shoko; Horiuchi, Shigeko

    2017-10-16

    In Japan, 85% of pregnant women do not practice antenatal perineal massage. Therefore, we developed a smartphone website to support the practice of antenatal perineal massage. The purpose of the present study was to evaluate the feasibility of our smartphone website. Pregnant women were recruited at five hospitals or clinics in Tokyo, Japan. Participants assigned to the smartphone website group (n = 74) were asked to register on the smartphone website. After completing registration, they could login and use all the contents of the website. After giving birth, participants completed a 5-item questionnaire evaluating the acceptability of the smartphone website. Participants assigned to the leaflet group (n = 71) received a leaflet on antenatal perineal massage and completed a similar 4-item questionnaire evaluating the leaflet. Data were collected from April 2014 to November 2014. Data analysis was performed using chi-square and t-tests to analyze responses to close-ended questions, and content analysis was conducted to analyze responses of open-ended questions. In the smartphone website group, 9 women (12.2%) did not register on the smartphone website. Approximately 80% of the women who responded indicated that the smartphone site was easy to understand and useful for practicing antenatal perineal massage. In the smartphone website group, the reply rate for reporting the frequency of massage was 43.6%. Although the ratings and frequency at which the material was accessed tended to be higher in the smartphone website group than in the leaflet group, there were no significant differences. Most pregnant women in the smartphone website group provided a favorable evaluation for the smartphone website. However, some participants had suggestions for improvement, which need to be incorporated in a revised version of the website. Therefore, the present study's results demonstrate the feasibility of a smartphone website to support the practice of antenatal perineal

  4. Hipospadia perineal em um cão: relato de caso

    Directory of Open Access Journals (Sweden)

    F.S. Valente

    2014-06-01

    Full Text Available A hipospadia é uma anomalia congênita da genitália externa, na qual a uretra peniana termina ventral e caudalmente à sua abertura normal. Pode ser classificada, com base na localização da abertura uretral, como glandular, peniana, escrotal, perineal e anal. O objetivo deste trabalho é relatar um caso raro de hipospadia perineal, em que são abordados seus aspectos clínicos e terapêuticos, em um cão macho, sem raça definida, com seis meses de idade. Um canino com histórico de suspeita de hermafroditismo e presença de um orifício, logo abaixo do ânus, pelo qual urinava foi atendido no Hospital de Clínicas Veterinárias da Universidade Federal do Rio Grande do Sul (UFRGS. Durante o exame físico, foi observado o meato uretral localizado ventralmente ao ânus, além de alterações no prepúcio, pênis e escroto. Foram realizados exames de triagem, tais como: hemograma completo, urinálise, ecografia abdominal e uretrocistografia. O cão foi encaminhado para a cirurgia, quando foi submetido à amputação peniana e prepucial total e também à orquiectomia. O canino recebeu antibioticoterapia, analgésicos, anti-inflamatório e limpezas diárias dos pontos e da região perineal e apresentou excelente recuperação pós-operatória. Após 30 dias da cirurgia, o paciente retornou ao hospital, e foi verificada completa cicatrização da ferida cirúrgica, sem sinais de infecção urinária e inflamação ou assaduras na região perineal. A hipospadia perineal é um caso raro de anomalia uretral congênita, ainda pouco documentada em medicina veterinária. O procedimento cirúrgico realizado demonstrou ser importante, uma vez que removeu toda a genitália externa defeituosa, onde, futuramente, poderiam desenvolver-se infecções e/ou inflamações. Com isso, minimizou as complicações dessa doença e melhorou a qualidade de vida do paciente.

  5. Radical perineal prostatectomy: cost efficient, outcome effective, minimally invasive prostate cancer management.

    Science.gov (United States)

    Harris, Michael J

    2003-09-01

    Localized prostate cancer is a common disease for which minimally invasive treatment methods are being explored. Perineal prostatectomy, as a historical open procedure, is modified to incorporate contemporary surgical ideas. There is relatively little in the literature regarding modern adaptations of perineal prostatectomy. This method of anatomic radical perineal prostatectomy has been developed to accomplish a minimally invasive method of achieving goals of disease control and preservation of genito-urinary functions. Prospective outcome data is accumulated on 508 consecutive radical perineal prostatectomies by a single surgeon. Pathologic stage and PSA detectability are measures of cancer control. Pad use and ability to complete intercourse measure urinary and sexual function. General complications and other outcome measures are evaluated. Freedom from PSA detectability by pathologic stage is 96.3%, 79.4%, and 69.4% for organ confined, specimen confined and margin positive in the absence of seminal vesical invasion with an average 4 years follow up (3-114 months). Margins are positive in 18% of cases. The average cancer size is 9.4g and 36% of cases have extracapsular invasion. By the first, third, sixth months and one year, 38%, 65%, 88% and 96% are free of pad use and report being dry. While over 80% of nerve-spared patients enjoy the return of spontaneous erectile function, the men with bilateral nerve preservation note earlier and more complete return of function. There are no cardiopulmonary complications or deaths. Transfusions occurred in 1%, none in the past 400 cases. Average total hospital charges are USD$4889.00 in 1999 and 2000. Anterior urethral strictures, anastomotic strictures and fecal urgency/stress flatus occur 2%, 2% and 2-4%, respectively. This method of prostatectomy is able to achieve complete cancer resection while preserving urinary and sexual function as well as laparoscopic or retropubic prostatectomy. The simplicity and minimally

  6. Trauma facilities in Denmark

    DEFF Research Database (Denmark)

    Weile, Jesper; Nielsen, Klaus; Primdahl, Stine C

    2018-01-01

    Background: Trauma is a leading cause of death among adults aged challenge. Evidence supports the centralization of trauma facilities and the use multidisciplinary trauma teams. Because knowledge is sparse on the existing distribution of trauma facilities...... and the organisation of trauma care in Denmark, the aim of this study was to identify all Danish facilities that care for traumatized patients and to investigate the diversity in organization of trauma management. Methods: We conducted a systematic observational cross-sectional study. First, all hospitals in Denmark...... were identified via online services and clarifying phone calls to each facility. Second, all trauma care manuals on all facilities that receive traumatized patients were gathered. Third, anesthesiologists and orthopedic surgeons on call at all trauma facilities were contacted via telephone...

  7. [Treatment of calcaneal avulsion fractures with twinfix suture anchors fixation].

    Science.gov (United States)

    Zhao, Bin-xiu; Wang, Kun-zheng; Wang, Chun-sheng; Xie, Yue; Dai, Zhi-tang; Liu, Gang; Liu, Wei-dong

    2011-06-01

    For the calcaneal avulsion fracture, the current method is more commonly used screws or Kirschner wire to fix fracture fragment. This article intended to explore the feasibility and clinical efficacy for the treatment of avulsion fractures with TwinFix suture anchors. From July 2007 to November 2010, 21 patients were reviewed, including 15 males and 6 females, ranging in age from 49 to 65 years,with a mean of 58.7 years. Twelve patients had nodules in the right heel and 9 patients had nodules in the left heel. All the patients had closed fractures. The typical preoperative symptoms of the patients included pain in the upper heel and weak in heel lift. Body examination results: palpable sense of bone rubbing in the back of the heel, and swelling in the heel. Surgery treatment with TwinFix suture anchors performed as follows : to fix TwinFix suture anchors into the calcaneal body, then to drill the fracture block, to make the double strand suture through the fracture holes, to knot the suture eachother to fix the block, and to use stitch to fix the remaining suture in the Achilles tendon in order to improve the block fixation. The criteria of the AOFAS Foot and Ankle Surgery by the United States Association of ankle-rear foot functional recovery was used to evaluate the Achilles tendon. Total average score was (95.5 +/- 3.12) points, including pain items of(38.5 +/- 2.18) points,the average score of functional items of (49.5 +/- 3.09) points,and power lines of 10 points in all patients. Twenty-one patients got an excellent result, 16 good and 5 poor. The methods of treatment for the calcaneal avulsion fractures with TwinFix suture anchors is a simple operation, and have excellent clinical effect, which is worthy of promotion.

  8. Local Delivery of Growth Factors Using Coated Suture Material

    Directory of Open Access Journals (Sweden)

    T. F. Fuchs

    2012-01-01

    Full Text Available The optimization of healing processes in a wide range of tissues represents a central point for surgical research. One approach is to stimulate healing processes with growth factors. These substances have a short half-life and therefore it seems useful to administer these substances locally rather than systemically. One possible method of local delivery is to incorporate growth factors into a bioabsorbable poly (D, L-lactide suspension (PDLLA and coat suture material. The aim of the present study was to establish a procedure for the local delivery of growth factors using coated suture material. Sutures coated with growth factors were tested in an animal model. Anastomoses of the colon were created in a rat model using monofilament sutures. These were either untreated or coated with PDLLA coating alone or coated with PDLLA incorporating insulin—like growth factor-I (IGF-I. The anastomoses were subjected to biomechanical, histological, and immunohistochemical examination. After 3 days the treated groups showed a significantly greater capacity to withstand biomechanical stress than the control groups. This finding was supported by the results of the histomorphometric. The results of the study indicate that it is possible to deliver bioactive growth factors locally using PDLLA coated suture material. Healing processes can thus be stimulated locally without subjecting the whole organism to potentially damaging high systemic doses.

  9. Selective laser vaporization of polypropylene sutures and mesh

    Science.gov (United States)

    Burks, David; Rosenbury, Sarah B.; Kennelly, Michael J.; Fried, Nathaniel M.

    2012-02-01

    Complications from polypropylene mesh after surgery for female stress urinary incontinence (SUI) may require tedious surgical revision and removal of mesh materials with risk of damage to healthy adjacent tissue. This study explores selective laser vaporization of polypropylene suture/mesh materials commonly used in SUI. A compact, 7 Watt, 647-nm, red diode laser was operated with a radiant exposure of 81 J/cm2, pulse duration of 100 ms, and 1.0-mm-diameter laser spot. The 647-nm wavelength was selected because its absorption by water, hemoglobin, and other major tissue chromophores is low, while polypropylene absorption is high. Laser vaporization of ~200-μm-diameter polypropylene suture/mesh strands, in contact with fresh urinary tissue samples, ex vivo, was performed. Non-contact temperature mapping of the suture/mesh samples with a thermal camera was also conducted. Photoselective vaporization of polypropylene suture and mesh using a single laser pulse was achieved with peak temperatures of 180 and 232 °C, respectively. In control (safety) studies, direct laser irradiation of tissue alone resulted in only a 1 °C temperature increase. Selective laser vaporization of polypropylene suture/mesh materials is feasible without significant thermal damage to tissue. This technique may be useful for SUI procedures requiring surgical revision.

  10. EFFECTS OF DIFFERENT SUTURE MATERIALS ON TISSUE HEALING

    Directory of Open Access Journals (Sweden)

    Fırat SELVİ

    2016-01-01

    Full Text Available Purpose: The purpose of this study was to investigate the healing differences in between four different widely used suture materials in the oral surgery practice, including silk (Perma- Hand; Ethicon, INC., Somerville, NJ, USA, polypropylene (Prolene; Ethicon, INC., Somerville, NJ, USA, coated polyglactin 910 (Ethicon, INC., Somerville, NJ, USA. and polyglecaprone 25 (Ethicon, INC., Somerville, NJ, USA . Materials and Methods: 20 male rats were randomly allocated into two groups depending on their sacrification days (post-operative 1st and the 7th days. Four longitudinal incision wounds, each 1cm in size, were created on the dorsum of each animal which were then primarily closed with four different types of sutures. Results: The effects of these suture materials on soft tissue healing were compared histopathologically, by means of density of the cells, necrosis, fibrosis, foreign body reaction, the presence of cells of acute and chronic infection. No statistically significant difference was observed between the groups regarding the density of the cells, necrosis, fibrosis, foreign body reaction, and the presence of the cells of acute & chronic infections. Of note, propylene showed slightly less tissue reaction among the other materials. Conclusion: The results of our study showed that there is no only one ideal suture material for surgical practice. The factors related to the patient, the type of the surgery and the quality of the tissue are important to decide an appropriate suture material.

  11. Mechanical Behavior of Bio-inspired Model Suture Joints

    Science.gov (United States)

    Li, Yaning; Lin, Erica; Ortiz, Christine; Boyce, Mary

    2012-02-01

    Suture joints of varying degrees of geometric complexity are prevalent throughout nature as a means of joining structural elements while providing locally tailored mechanical performance. Here, micromechanical models of general trapezoidal waveforms of varying hierarchy are formulated to reveal the role of geometric complexity in governing stiffness, strength, toughness and corresponding deformation and failure mechanisms. Physical constructs of model composite suture systems are fabricated via multi-material 3D printing (Object Connex500). Tensile tests are conducted on samples covering a range in geometry, thus providing quantitative measures of stiffness, strength, and failure. The experiments include direct visualization of the deformation and failure mechanisms and their progression, as well as their dependence on suture geometry, showing the interplay between shear and tension/compression of the interfacial layers and tension of the skeletal teeth and the transition in failure modes with geometry. The results provide quantitative guidelines for the design and tailoring of suture geometry to achieve the desired mechanical properties and also facilitate understanding of suture growth and fusion, and evolutionary phenotype.

  12. Risk factors of poor functional results at 1-year after pseudocontinent perineal colostomy for ultralow rectal adenocarcinoma.

    Science.gov (United States)

    Souadka, Amine; Majbar, Mohammed Anass; Bougutab, Abdeslam; El Othmany, Azzedine; Jalil, Abdelouahed; Ahyoud, Fatema Zahra; El Malki, Hadj Omar; Souadka, Abdelilah

    2013-10-01

    Pseudocontinent perineal colostomy is one of the techniques that helps recover the body image of patients undergoing abdominoperineal resection. This technique is rarely used internationally given its unknown functional results. The study aimed to evaluate 1-year functional outcomes of perineal pseudocontinent colostomy and to determine the risk factors for "poor" functional results. This study is a retrospective interventional case series. This study was conducted at a tertiary care university hospital and oncological center in Morocco. From January 1993 to December 2007, 149 patients underwent pseudocontinent perineal colostomy after abdominoperineal resection for low rectal adenocarcinoma. Pseudocontinent perineal colostomy was performed with the use of the Schmidt technique after abdominoperineal resection. One-year functional results were assessed according to the Kirwan classification system. Functional results were considered "poor" when the Kirwan score was C, D, or E. Univariable and multivariable analyses were used to evaluate the impact of age, sex, type of surgery, irrigation frequency, palpable muscular ring, concomitant chemoradiotherapy, stage, and perineal complications on functional results. One hundred forty-six patients were analyzed. According to the Kirwan system, the scores showed that 100 (68.5%) patients had "good" continence results (stage A-B) and 46 (31.5%) patients had altered functional results (stage C-D-E). With the exception of pelvic recurrences, no conversions from a perineal colostomy to an abdominal colostomy were performed for dissatisfactory functional results. In multivariate analysis, the only independent predictive factors of poor functional results were the occurrence of perineal complications (OR, 3.923; 95% CI, 1.461-10.35; p = 0.007) and extended resection (OR, 3.03; 95% CI, 1.183-7.750; p = 0.021) LIMITATION OF THE STUDY:: This study is an observational retrospective study on selected patients (mainly a young population

  13. Computed tomography in trauma

    International Nuclear Information System (INIS)

    Toombs, B.D.; Sandler, C.M.

    1987-01-01

    This book begins with a chapter dealing with the epidemiology and mechanisms of trauma. Trauma accounts for more lives lost in the United States than cancer and heart disease. The fact that 30%-40% of trauma-related deaths are caused by improper or delayed diagnoses or treatment emphasizes the importance of rapid and accurate methods to establish a diagnosis. Acute thoracic, abdominal, and pelvic trauma and their complications are discussed. A chapter on high-resolution CT of spinal and facial trauma and the role of three-dimensional reconstruction images is presented

  14. Computed tomography in trauma

    Energy Technology Data Exchange (ETDEWEB)

    Toombs, B.D.; Sandler, C.M.

    1987-01-01

    This book begins with a chapter dealing with the epidemiology and mechanisms of trauma. Trauma accounts for more lives lost in the United States than cancer and heart disease. The fact that 30%-40% of trauma-related deaths are caused by improper or delayed diagnoses or treatment emphasizes the importance of rapid and accurate methods to establish a diagnosis. Acute thoracic, abdominal, and pelvic trauma and their complications are discussed. A chapter on high-resolution CT of spinal and facial trauma and the role of three-dimensional reconstruction images is presented.

  15. [Perineal urethrostomy plus secondary urethroplasty for ultralong urethral stricture: clinical outcomes and influence on the patient's quality of life].

    Science.gov (United States)

    Wang, Yong-Quan; Zhang, Heng; Shen, Wen-Hao; Li, Long-Kun; Li, Wei-Bing; Xiong, En-Qing

    2012-04-01

    To investigate the outcomes of perineal urethrostomy plus secondary urethroplasty for ultralong urethral stricture and assess its influence on the patient's quality of life. We retrospectively analyzed 54 cases of ultralong urethral stricture treated by perineal urethrostomy from 2000 to 2010. The mean age of the patients was 40 years, and the average length of stricture was 6.5 cm. We evaluated the patients'quality of life by questionnaire investigation and the clinical outcomes based on IPSS, Qmax, the necessity of urethral dilation and satisfaction of the patients. The mean Qmax of the 54 patients was (14.0 +/- 4.7) ml/min. Of the 34 cases that underwent secondary urethroplasty, 22 (64.7%) achieved a mean Qmax of (12.0 +/- 3.5) ml/min, 8 (23.5%) needed regular urethral dilatation and 4 (11.8%) received internal urethrotomy because of restenosis. IPSS scores were 5.4 +/- 2.1 and 8.5 +/- 5.8 after perineal urethrostomy and secondary urethroplasty, respectively. Fifty of the total number of patients (92.6%) were satisfied with the results of perineal urethrostomy, and 22 of the 34 (64.7%) with the results of secondary urethroplasty. Perineal urethrostomy plus secondary urethroplasty is safe and effective for ultralong urethral stricture, and affects very little the patient's quality of life.

  16. Water-tight knee arthrotomy closure: comparison of a novel single bidirectional barbed self-retaining running suture versus conventional interrupted sutures.

    Science.gov (United States)

    Nett, Michael; Avelar, Rui; Sheehan, Michael; Cushner, Fred

    2011-03-01

    Standard medial parapatellar arthrotomies of 10 cadaveric knees were closed with either conventional interrupted absorbable sutures (control group, mean of 19.4 sutures) or a single running knotless bidirectional barbed absorbable suture (experimental group). Water-tightness of the arthrotomy closure was compared by simulating a tense hemarthrosis and measuring arthrotomy leakage over 3 minutes. Mean total leakage was 356 mL and 89 mL in the control and experimental groups, respectively (p = 0.027). Using 8 of the 10 knees (4 closed with control sutures, 4 closed with an experimental suture), a tense hemarthrosis was again created, and iatrogenic suture rupture was performed: a proximal suture was cut at 1 minute; a distal suture was cut at 2 minutes. The impact of suture rupture was compared by measuring total arthrotomy leakage over 3 minutes. Mean total leakage was 601 mL and 174 mL in the control and experimental groups, respectively (p = 0.3). In summary, using a cadaveric model, arthrotomies closed with a single bidirectional barbed running suture were statistically significantly more water-tight than those closed using a standard interrupted technique. The sample size was insufficient to determine whether the two closure techniques differed in leakage volume after suture rupture.

  17. Ultrasonography in trauma

    DEFF Research Database (Denmark)

    Weile, Jesper; Nielsen, Klaus; Primdahl, Stine C

    2017-01-01

    BACKGROUND: The Focused Assessment with Sonography in Trauma (FAST) protocol is considered beneficial in emergent evaluation of trauma patients with blunt or penetrating injury and has become integrated into the Advanced Trauma Life Support (ATLS) protocol. No guidelines exist as to the use...... of ultrasonography in trauma in Denmark. We aimed to determine the current use of ultrasonography for assessing trauma patients in Denmark. METHODS: We conducted a nation-wide cross-sectional investigation of ultrasonography usage in trauma care. The first phase consisted of an Internet-based investigation....... Twenty-one (95.5%) of the guidelines included and recommended FAST as part of trauma assessment. The recommended person to perform the examination was the radiologist in n = 11 (50.0%), the surgeon in n = 6 (27.3%), the anesthesiologist in n = 1 (4.5%), and unspecified in n = 3 (13.6%) facilities. FAST...

  18. Outcomes of scleral-sutured conventional and aniridia intraocular lens implantation performed in a university hospital setting.

    Science.gov (United States)

    Lockington, David; Ali, Noor Q; Al-Taie, Rasha; Patel, Dipika V; McGhee, Charles N J

    2014-04-01

    To evaluate the outcomes of transscleral sutured posterior chamber intraocular lens (PC IOL) implantation. Public university hospital, Auckland, New Zealand. Retrospective case series. A modified no-touch transscleral sutured PC IOL implantation technique with a 1-piece monofocal IOL (Alcon CZ70BD) or an aniridia IOL (type 67G, Morcher) was assessed. Seventy-eight cases (80.8% men; 53.9% aphakic) were identified. The mean follow-up was 35.5 months and the mean age at surgery, 41 years±21 (SD). The preoperative corrected distance visual acuity (CDVA) was worse than 6/30 in 66.7%. Indications included ocular trauma (46.2%), nontraumatic crystalline lens subluxation (16.7%), post-complicated cataract surgery (10.3%), idiopathic IOL dislocation (10.3%), and congenital cataract/aphakia (10.3%). An aniridia IOL was required in 39.7% of eyes. There were no significant intraoperative complications in 74.4% of eyes. Postoperative complications included transient corneal edema (15.4%), wound leak requiring resuturing (7.7%), retinal detachment (7.7%), and cystoid macular edema (6.4%). One eye (1.3%) developed suture breakage-related late IOL dislocation. Overall, 91.3% of eyes had improved visual acuity or were within 1 line of the presenting CDVA. In eyes with a guarded prognosis, 34.8% achieved a CDVA of 6/12 or better and 43.5% a CDVA of 6/15 to 6/48. In the better prognosis group, 73.9% achieved a CDVA of better than 6/12 and all achieved better than 6/30. Scleral-sutured IOLs achieved good visual outcomes in a public hospital setting. The rate of complications was moderate in this series with a high proportion of severe ocular trauma and a large percentage of aniridia IOLs. No author has a financial or proprietary interest in any material or method mentioned. Copyright © 2014 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.

  19. EVALUATION OF ADJUSTABLE SUTURE TECHNIQUE IN OUTCOME OF PTOSIS SURGERY

    Directory of Open Access Journals (Sweden)

    Nagaraju

    2015-10-01

    Full Text Available AIM: To evaluate the outcome of adjustable suture technique in ptosis surgery. INTRODUCTION : Surgical management of blepharoptosis is indicated in multiple situations and the post - operative outcomes can be as variable as the indications for surgery. Adjustable suture techniques in ptosis repair have been introduced and variable efficacies have been reported. MATERIALS AND METHODS: A retrospective case review of medical records from June 2010 to May 2011 (12 months of 5 eyes of 5 consecutive patients operated by a single surgeon at a Tertiary Eye care center in South India were reviewed. The clinical profile of patients included was r ecorded and results of adjustable suture technique described by Borman and collegues for these patients was reported. RESULTS: 5 eyes of 5 patients underwent adjustable suture ptosis repair in the study duration. 4 patients with moderate and 1 with severe ptosis, all having good levator function were diagnosed to have c ongenital ptosis in 3 cases and a cquired involutional ptosis in 2 cases. All 5 cases had a satisfactory outcome at day 4 post - operative after adjustment of lid height in the out - patient clini c. 1 patient with acquired involutional ptosis, identified with levator dehiscence intra - operatively had overcorrection at 6 months warranting re - surgery while the other 4 patients had satisfactory cosmetic lid height and functional outcome at 6 months fol low up after the adjustable suture technique for ptosis repair. CONCLUSION: Use of adjustable sutures in ptosis surgery can eliminate the intraoperative lid factors that can lead to unpredictable results. The technique described is easy to adapt and perfor m and can give repeatable and well acceptable results in the properly selected cases

  20. Management and outcome of patients with pancreatic trauma

    Directory of Open Access Journals (Sweden)

    Ravinder Pal Singh

    2017-01-01

    Full Text Available Introduction: Pancreatic trauma is a rare entity occurring in 0.2% of patients with blunt trauma abdomen. Once the diagnosis is made, the management of patients is dependent on multiple variables. Conservative management, suture repair, drainage, and resection have been utilized with varying degree of success. This study is aimed to evaluate the management of patients with pancreatic trauma. Materials and Methods: This was a prospective study done in the Department of Surgery in Dayanand Medical College and Hospital where forty hemodynamically stable patients diagnosed to have pancreatic trauma on contrast-enhanced computed tomography abdomen were included in the study. Results: Out of forty patients taken in this study, 38 were male and two were female with age ranging from 3 to 50 years. Road traffic accident was the most common cause of pancreatic injury. Pancreatic injuries were graded according to the American Association for Surgery in Trauma scale. Twelve patients had Grade I and II injuries. Grade III was the most common injury occurring in 14 patients. Twenty-four patients underwent surgical management. Mortality rate was 45% and it was in direct correlation with the severity of injury. Conclusion: Grade I and II pancreatic injury can be managed conservatively depending upon the hemodynamic status of the patient. Grade III and IV injuries have a better prognosis if managed surgically.

  1. A reusable suture anchor for arthroscopy psychomotor skills training.

    Science.gov (United States)

    Tillett, Edward D; Rogers, Rainie; Nyland, John

    2003-03-01

    For residents to adequately develop the early arthroscopy psychomotor skills required to better learn how to manage the improvisational situations they will encounter during actual patient cases, they need to experience sufficient practice repetitions within a contextually relevant environment. Unfortunately, the cost of suture anchors can be a practice repetition-limiting factor in learning arthroscopic knot-tying techniques. We describe a technique for creating inexpensive reusable suture anchors and provide an example of their application to repair the anterior glenoid labrum during an arthroscopy psychomotor skills laboratory training session.

  2. Response to Jensen et al. : pelvic floor reconstruction with a biological mesh after extralevator abdominoperineal excision leads tolow wound complications and perineal hernia rates with minor movement limitations

    NARCIS (Netherlands)

    Musters, G. D.; Bemelman, W. A.; Tanis, P. J.

    2014-01-01

    Jensen et al describe their experience with reconstruction of the pelvic floor using a biological mesh after extralevator abdominoperineal excision (ELAPE)[1]. The title states that a biological mesh leads to low perineal wound complications and perineal hernia rates. Surprisingly the authors

  3. Effect of robotic manipulation on unidirectional barbed suture integrity: evaluation of tensile strength and sliding force.

    Science.gov (United States)

    Kaushik, Dharam; Clay, Kevin; Hossain, S G M; Park, Eugene; Nelson, Carl A; LaGrange, Chad A

    2012-06-01

    One of the more challenging portions of robot-assisted radical prostatectomy (RARP) is the urethrovesical anastomosis. Because of this, a unidirectional absorbable barbed suture (V-Loc(™)) has been used to complete the anastomosis with better efficiency and less tension. The effect of robotic needle driver manipulation on barbed suture is unknown. Therefore, the aim of this study is to determine whether robotic manipulation decreases the tensile strength and peak sliding force of V-Loc barbed suture. Fifty-six V-Loc sutures were compared with 56 Maxon sutures. All sutures were 3-0 caliber. Half of the sutures in each group were manipulated with a da Vinci(®) robot large needle driver five times over a 5 cm length of suture. The other half was not manipulated. Breaking force was determined by placing sutures in a Bose ElectroForce load testing device. For sliding force testing, 28 V-Loc sutures were manipulated in the same fashion and compared with 28 nonmanipulated V-Loc sutures. Peak force needed to make the suture slip backward in porcine small intestine was determined to be the sliding force. Scanning electron microscopy of the barbs before and after robotic manipulation was also performed. The mean difference in breaking forces for manipulated vs nonmanipulated Maxon sutures was 4.52 N (P=0.004). The mean difference in breaking forces for manipulated vs nonmanipulated V-Loc sutures was 1.30 N (P=0.046). The manipulated V-Loc group demonstrated a lower peak sliding force compared with the nonmanipulated group (0.76 vs 0.88 N, P=0.199). Electron microscopy revealed minor structural damage to the barbs and suture. Tensile strength and peak sliding force of V-Loc suture is decreased by robotic manipulation. This is likely because of structural damage to the suture and barbs. This structural damage, however, is likely not clinically significant.

  4. Interrupted or continuous-intradermal suturing? Statistical analysis of postoperative scars

    Directory of Open Access Journals (Sweden)

    Elif Sarı

    2014-12-01

    Full Text Available Background and Design: Postoperative scar development is an important problem for patients treated in plastic surgery clinics. Most patients think that continuous intradermal suturing is superior to interrupted suturing because they assume that it creates less scarring. We evaluated scars that form following intradermal and interrupted suturing. This article presents our controlled study that objectively compared the scars on patients' faces using a wound evaluation scale. Materials and Methods: Thirty-five patients, who had undergone operations on the bilateral cheeks, were included in this study. Thirty patients were female; five patients were male. Their mean age was 40.05 years. The average scar evaluation time after surgery was 9.05 months. Elliptical excisions were made on the lesions under local anesthesia. The incisions on the right cheeks were sutured with 6/0 monofilament nonabsorbable sutures using the continuous intradermal suturing technique. The left cheek incisions were sutured with same sutures using the interrupted suturing method. Results: The patients were evaluated 7–11 months after operation (mean: 9.05 months using the Stony Brook Scar Evaluation Scale. A Related Samples T-test was used for statistical evaluation of the differences between the suturing techniques. No significant differences were noted in scar formation between the two suturing methods (p>0.05. Conclusion: We found no differences in scar formation between the two frequently used suturing techniques studied here. We believe that the suturing technique is a less important determinant of scar formation than are other factors.

  5. Role of perineal ultrasonography in postoperative evaluation of patients with stress incontinence

    International Nuclear Information System (INIS)

    Ko, Seog Wan; Jeong, Yong Yeon; Kang, Heoung Keun; Chung, Tae Woong; Seo, Jeong Jin; Park, Jin Gyoon; Kwon, Dong Deuk

    2001-01-01

    To evaluate the effectiveness of perineal ultrasonography in the evaluation of female stress incontinence after surgical management. Perineal ultrasonography was performed in 19 patients who were surgically treated for stress incontinence and this was performed in erect position. Nineteen patients were divided into two groups, group A for 11 patients with resolved incontinent after surgery and group B for 8 patients with persistent incontinence even after surgery. Using a sagittal scan of the anterior pelvis at the level of the symphysis pubis, the posterior urethrovesical angel (PUVA) and descent of the bladder neck were measured at rest and during stress (Valsalva maneuver), and these measured values obtained before and after surgery were compared between two groups, group A and B. Postoperative PUVA and descent of the bladder neck were decreased when compared with preoperative values measured at rest and during stress in both groups. There was a statistically significant difference in the postoperative PUVA between two groups (p< 0.05). The mean increment of PUVA during stress after surgery was 6.3 ± 3.8. deg in group A and 14.6 ± 6.4. deg in group B, respectively, showing statistically significant difference (p< 0.05). There was also a statistically difference in the mean descent of the bladder neck during stress after surgery between the two groups (p<0.05). The measurement and comparison of PUVA and descent of the bladder neck by perineal ultrasonography before and after surgery in patients with stress incontinence offered useful and objective information in evaluating the effectiveness of surgical management in females stress incontinence, the stress effectiveness in the stress incontinence.

  6. Usefulness of perineal ultrasonography after tension-free vaginal tape procedure for stress urinary incontinence

    International Nuclear Information System (INIS)

    Yoon, Seong Kuk

    2005-01-01

    To evaluate the usefulness of perineal ultrasonography after a tension-free vaginal tape (TVT) procedure in women with stress urinary incontinence. Thirty-four patients with stress urinary incontinence who underwent the TVT procedure were included in this study. We compared the perineal ultrasonography findings before and after the procedure. The mean age was 49 years (rang: 32-75 years) and the mean follow-up time was 9.5 days (range: 5-19 days). We obtained the entire sagittal image of the bladder neck, urethra, urethrovesical junction and symphysis pubis. The posterior urethrovesical angle (PUVA) and descent of the bladder neck at rest and during stress, and the diameter of proximal urethra at rest were all evaluated. We compared these ultrasonographic changes before and after the procedure. Before the TVT procedure, the PUVA was 134.7 ± 5.9 .deg. at rest and 146.8 ± 8.5 .deg. during stress, and the difference between PUVA at rest and during stress was 12.2 ± 7.3 .deg. . After the TVT procedure, the PUVA significantly decreased to 125.6 ± 7.5 .deg. at rest and 132.5 ± 8.3 .deg. during stress, and the difference also significantly decreased to 7.0 ± 5.0 .deg. (ρ < 0.01). Before the procedure, the descent of the bladder neck was 17 ± 7.0 mm, while the descent significantly decreased to 7.7 ± 4.1 mm after the procedure (ρ < 0.01). Before the procedure, the diameter of the proximal urethra was 5.6 ± 1.4 mm at rest, but the diameter was 5.5 ± 1.1 mm, without significant change, after the procedure. Follow-up perineal ultrasonography after the TVT procedure may be useful for evaluating changes including the PUVA, descent and appearance of the bladder neck

  7. Usefulness of perineal ultrasonography after tension-free vaginal tape procedure for stress urinary incontinence

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Seong Kuk [Donga University College of Medicine, Busan (Korea, Republic of)

    2005-07-15

    To evaluate the usefulness of perineal ultrasonography after a tension-free vaginal tape (TVT) procedure in women with stress urinary incontinence. Thirty-four patients with stress urinary incontinence who underwent the TVT procedure were included in this study. We compared the perineal ultrasonography findings before and after the procedure. The mean age was 49 years (rang: 32-75 years) and the mean follow-up time was 9.5 days (range: 5-19 days). We obtained the entire sagittal image of the bladder neck, urethra, urethrovesical junction and symphysis pubis. The posterior urethrovesical angle (PUVA) and descent of the bladder neck at rest and during stress, and the diameter of proximal urethra at rest were all evaluated. We compared these ultrasonographic changes before and after the procedure. Before the TVT procedure, the PUVA was 134.7 {+-} 5.9 .deg. at rest and 146.8 {+-} 8.5 .deg. during stress, and the difference between PUVA at rest and during stress was 12.2 {+-} 7.3 .deg. . After the TVT procedure, the PUVA significantly decreased to 125.6 {+-} 7.5 .deg. at rest and 132.5 {+-} 8.3 .deg. during stress, and the difference also significantly decreased to 7.0 {+-} 5.0 .deg. ({rho} < 0.01). Before the procedure, the descent of the bladder neck was 17 {+-} 7.0 mm, while the descent significantly decreased to 7.7 {+-} 4.1 mm after the procedure ({rho} < 0.01). Before the procedure, the diameter of the proximal urethra was 5.6 {+-} 1.4 mm at rest, but the diameter was 5.5 {+-} 1.1 mm, without significant change, after the procedure. Follow-up perineal ultrasonography after the TVT procedure may be useful for evaluating changes including the PUVA, descent and appearance of the bladder neck.

  8. Cloacal reconstruction after a complex treatment of perineal haemangioma in a variant of PELVIS syndrome.

    Science.gov (United States)

    Zalimas, Algirdas; Posiunas, Gintas; Strupas, Sigitas; Raugalas, Ramunas; Raistenskis, Juozas; Verkauskas, Gilvydas

    2015-10-08

    PELVIS is an acronym defining the association of perineal hemangioma, malformations of external genitalia, lipomyelomeningocele, vesicorenal abnormalities, imperforate anus and skin tag. Eleven cases have been reported according to the Orphanet data. Acronyms of LUMBAR and SACRAL syndrome have been used and most probably represent a spectrum of the same entity. Very little is known about the success and timing of cloacal reconstruction after the treatment of hemangioma. We present a variant of PELVIS syndrome and discuss the possibilities and optimal timing of surgical reconstruction. Female infant was born with persistent cloaca and multiple hemangiomas of genitals, perineal area and left thigh. Colostomy was performed after birth. In order to treat hemangioma and to make the reconstruction of cloaca possible, corticosteroid treatment orally and multiple laser treatments were performed alternating Nd:YAG laser and pulsed dye laser therapy. Cystoscopy confirmed hemangiomatosis in the mucosa of the common channel, bladder neck and septate vagina. Oral propranolol treatment was started at the age of 18 months and continued for 1 year. It induced rapid improvement of hemangiomas. Two more pulsed dye laser treatments were performed to remove residuals of hemangiomas from the perineum and genital area. Posterior sagital reconstruction by separation of the rectum, mobilization of urogenital sinus and vaginal reconstruction was performed with no major bleeding at the age of 4 years. Postoperatively, after a period of progressive rectal dilatation colostomy was closed. Girl is now 6 years old, dry day and night without residual urine and normal upper tracts. Rectal calibration is normal, fecal continence is still to be evaluated but constipation is easily manageable. CT of the spine and the perineum showed sacral dysplasia and spina bifida with lumbo-sacral lipoma and tethering of terminal filum without neurological deterioration at the moment but requiring close

  9. [Contribution of the scrotal flap for the coverage of ischial and perineal pressure ulcers].

    Science.gov (United States)

    Vantomme, M; Viard, R; Aimard, R; Vincent, P-L; Comparin, J-P; Voulliaume, D

    2018-04-11

    The ischiatric pressure sore is a common pathology in rehabilitated spinal cord injured people, despite careful prevention. Medical treatment by discharge and directed healing is not always sufficient and surgery using local musculocutaneous flaps is often essential. Unfortunately, recidivism is frequent and the availability of local flaps is limited. The scrotal flap is an excellent complement to classic flaps, gluteal flaps or hamstrings. It can be used alone or in addition to another musculocutaneous flap, in first or second intention. The scrotal flap is a musculocutaneous flap, using the Dartos, the platys muscle of the scrotum. It is richly vascularized, extensible and resistant. Its great plasticity makes it adaptable to any form of loss of substance, with an arc of rotation that can reach the anal margin. It can also be desepidermized and buried to fill a deep defect. Ten cases of scrotal flaps and their different indications are reviewed: some are used in first intention, others in addition to musculocutaneous flaps. The removal of a scrotal flap is fast and extremely easy. The simple closure of the donor site allows the sampling of half of the scrotum due to the great local laxity. The scrotal flaps achieved quickly healed, as well as the donor sites. Only one recurrence was observed after an inappropriate treatment of underlying osteitis. No complications have occurred. The scrotal musculocutaneous flap, reliable, resistant, quick and easy to remove is an excellent means of coverage of the perineal region. It can be used for the treatment of any loss of perineal substance in humans, but remains particularly useful for the treatment of ischial or perineal pressure sores. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

  10. A Preliminary Report on Combined Penoscrotal and Perineal Approach for Placement of Penile Prosthesis with Corporal Fibrosis

    Directory of Open Access Journals (Sweden)

    John P. Brusky

    2008-01-01

    Full Text Available Purpose. This paper aims at describing the combined penoscrotal and perineal approach for placement of penile prosthesis in cases of severe corporal fibrosis and scarring. Materials and methods. Three patients with extensive corporal fibrosis underwent penile prosthesis placement via combined penoscrotal and perineal approach from 1997 to 2006. Follow-up ranged from 15 to 129 months. Results. All patients underwent successful implantation of semirigid penile prosthesis. There were no short- or long-term complications. Conclusions. Results on combined penoscrotal and perineal approach to penile prosthetic surgery in this preliminary series of patients suggest that it is a safe technique and increases the chance of successful outcome in the surgical management of severe corporal fibrosis.

  11. Absorbable Polydioxanone (PDS) suture provides fewer wound complications than polyester (ethibond) suture in acute Tendo-Achilles rupture repair

    LENUS (Irish Health Repository)

    Baig, M N

    2017-05-01

    We prospectively studied acute Achilles tendon rupture in patients over a two 2-year period and reviewed the causes, outcome and complications. There were 53 patients included with acute Achilles rupture with minimum follow up period of 6 months. We compared the outcomes including infection rate and Boyden score between the two groups repaired by Polydioxanone and Polyester respectively. All infected cases had a suture repair using the polyester suture. The difference in the infection rate was highly significant between the 2 groups (p=0.001). All 34 patients (100%) in the PDS group had good \\/ excellent results based on the Boyden clinical assessment. Conversely, only 16 patients 9(68.4%) had good or excellent results IN Polyester repair group. Patients treated with a non- absorbable suture (ethibond) material for repair had a higher incidence infection and worse Boyden scores than the absorbable PDS group.

  12. Abdominal- versus thigh-based reconstruction of perineal defects in patients with cancer.

    Science.gov (United States)

    Pang, John; Broyles, Justin M; Berli, Jens; Buretta, Kate; Shridharani, Sachin M; Rochlin, Danielle H; Efron, Jonathan E; Sacks, Justin M

    2014-06-01

    An abdominoperineal resection is an invasive procedure that leaves the patient with vast pelvic dead space. Traditionally, the vertical rectus abdominus myocutaneous flap is used to reconstruct these defects. Oftentimes, this flap cannot be used because of multiple ostomy placements or previous abdominal surgery. The anterolateral thigh flap can be used; however, the efficacy of this flap has been questioned. We report a single surgeon's experience with perineal reconstruction in patients with cancer with the use of either the vertical rectus abdominus myocutaneous flap or the anterolateral thigh flap to demonstrate acceptable outcomes with either repair modality. From 2010 to 2012, 19 consecutive patients with perineal defects secondary to cancer underwent flap reconstruction. A retrospective chart review of prospectively entered data was conducted to determine the frequency of short-term and long-term complications. This study was conducted at an academic, tertiary-care cancer center. Patients in the study were patients with cancer who were receiving perineal reconstruction. Interventions were surgical and included either abdomen- or thigh-based reconstruction. The main outcome measures included infection, flap failure, length of stay, and time to radiotherapy. Of the 19 patients included in our study, 10 underwent anterolateral thigh flaps and 9 underwent vertical rectus abdominus myocutaneous flaps for reconstruction. There were no significant differences in demographics between groups (p > 0.05). Surgical outcomes and complications demonstrated no significant differences in the rate of infection, hematoma, bleeding, or necrosis. The mean length of stay after reconstruction was 9.7 ± 3.4 days (± SD) in the anterolateral thigh flap group and 13.4 ± 7.7 days in the vertical rectus abdominus myocutaneous flap group (p > 0.05). The limitations of this study include a relatively small sample size and retrospective evaluation. This study suggests that the

  13. Biomechanical Comparison of Modified Suture Bridge Using Rip-Stop versus Traditional Suture Bridge for Rotator Cuff Repair

    Directory of Open Access Journals (Sweden)

    ZiYing Wu

    2016-01-01

    Full Text Available Purpose. To compare the biomechanical properties of 3 suture-bridge techniques for rotator cuff repair. Methods. Twelve pair-matched fresh-frozen shoulder specimens were randomized to 3 groups of different repair types: the medially Knotted Suture Bridge (KSB, the medially Untied Suture Bridge (USB, and the Modified Suture Bridge (MSB. Cyclic loading and load-to-failure test were performed. Parameters of elongation, stiffness, load at failure, and mode of failure were recorded. Results. The MSB technique had the significantly greatest load to failure (515.6±78.0 N, P=0.04 for KSB group; P<0.001 for USB group, stiffness (58.0±10.7 N/mm, P=0.005 for KSB group; P<0.001 for USB group, and lowest elongation (1.49±0.39 mm, P=0.009 for KSB group; P=0.001 for USB group among 3 groups. The KSB repair had significantly higher ultimate load (443.5±65.0 N than USB repair (363.5±52.3 N, P=0.024. However, there was no statistical difference in stiffness and elongation between KSB and USB technique (P=0.396 for stiffness and P=0.242 for elongation, resp.. The failure mode for all specimens was suture pulling through the cuff tendon. Conclusions. Our modified suture bridge technique (MSB may provide enhanced biomechanical properties when compared with medially knotted or knotless repair. Clinical Relevance. Our modified technique may represent a promising alternative in arthroscopic rotator cuff repair.

  14. CT of Normal Developmental and Variant Anatomy of the Pediatric Skull: Distinguishing Trauma from Normality.

    Science.gov (United States)

    Idriz, Sanjin; Patel, Jaymin H; Ameli Renani, Seyed; Allan, Rosemary; Vlahos, Ioannis

    2015-01-01

    The use of computed tomography (CT) in clinical practice has been increasing rapidly, with the number of CT examinations performed in adults and children rising by 10% per year in England. Because the radiology community strives to reduce the radiation dose associated with pediatric examinations, external factors, including guidelines for pediatric head injury, are raising expectations for use of cranial CT in the pediatric population. Thus, radiologists are increasingly likely to encounter pediatric head CT examinations in daily practice. The variable appearance of cranial sutures at different ages can be confusing for inexperienced readers of radiologic images. The evolution of multidetector CT with thin-section acquisition increases the clarity of some of these sutures, which may be misinterpreted as fractures. Familiarity with the normal anatomy of the pediatric skull, how it changes with age, and normal variants can assist in translating the increased resolution of multidetector CT into more accurate detection of fractures and confident determination of normality, thereby reducing prolonged hospitalization of children with normal developmental structures that have been misinterpreted as fractures. More important, the potential morbidity and mortality related to false-negative interpretation of fractures as normal sutures may be avoided. The authors describe the normal anatomy of all standard pediatric sutures, common variants, and sutural mimics, thereby providing an accurate and safe framework for CT evaluation of skull trauma in pediatric patients. (©)RSNA, 2015.

  15. Achondroplasia with multiple-suture craniosynostosis: a report of a new case of this rare association

    NARCIS (Netherlands)

    Bessenyei, Beáta; Nagy, Andrea; Balogh, Erzsébet; Novák, László; Bognár, László; Knegt, Alida C.; Oláh, Eva

    2013-01-01

    We report on a female patient with an exceedingly rare combination of achondroplasia and multiple-suture craniosynostosis. Besides the specific features of achondroplasia, synostosis of the metopic, coronal, lambdoid, and squamosal sutures was found. Series of neurosurgical interventions were

  16. [Subluxation of scleral-fixated PC IOL caused by polypropylene suture degradation--case report].

    Science.gov (United States)

    Kanigowska, Krystyna; Grałek, Mirosława; Czarnowska, Elzbieta; Zajaczkowska, Agnieszka

    2009-01-01

    The purpose of the study is to evaluate factors related to late-onset of lens subluxation in transscleral sutured posterior chamber IOL. We report a child, which required surgical treatment for dislocation of a scleral-sutured PC IOL. 11 years earlier the secondary lens implantation with scleral fixation was performed in 4 years old boy. The first surgical procedure included an anterior victrectomy and suturing a single- piece PMMA IOL under the scleral flaps with a 10-0 polipropylene suture. The second--included explantation of the dislocated lens. Optic and scanning electron microscopy was used to analyze the surface of the explanted remnants of the breakage suture. Microscopic findings indicate that the late suture breakage and subluxation of suture-fixated PC IOL was due to the degradation of polypropylene suture.

  17. Ingestion of white spirit resulting in perineal skin burns: a case report and review of the literature.

    Science.gov (United States)

    Vanhoucke, Joke; Buylaert, Walter; Colpaert, Kirsten; De Paepe, Peter

    2017-10-01

    In the literature, possible systemic effects on health of inhalation or ingestion of white spirit are well described. Only a few case reports discuss the toxic skin effects that can occur following massive ingestion. Ingestion of large amounts of white spirit produces a watery diarrhoea with a high concentration of white spirit, resulting in perineal skin burns when there is prolonged contact. We describe a patient who developed partial thickness perineal skin burns after ingestion of white spirit and review the literature. The present data indicate that conservative therapy of the skin burns is recommended.

  18. Management of duodenal trauma

    Directory of Open Access Journals (Sweden)

    CHEN Guo-qing

    2011-02-01

    Full Text Available 【Abstract】Duodenal trauma is uncommon but nowadays seen more and more frequently due to the increased automobile accidents and violent events. The management of duodenal trauma can be complicated, especially when massive injury to the pancreatic-duodenal-biliary complex occurs simultaneously. Even the patients receive surgeries in time, multiple postoperative complications and high mortality are common. To know and manage duodenal trauma better, we searched the recent related literature in PubMed by the keywords of duodenal trauma, therapy, diagnosis and abdomen. It shows that because the diagnosis and management are complicated and the mortality is high, duodenal trauma should be treated in time and tactfully. And application of new technology can help improve the management. In this review, we discussed the incidence, diagnosis, management, and complications as well as mortality of duodenal trauma. Key words: Duodenum; Wounds and injuries; Diagnosis; Therapeutics

  19. Management of duodenal trauma

    OpenAIRE

    CHEN Guo-qing; YANG Hua

    2011-01-01

    【Abstract】Duodenal trauma is uncommon but nowadays seen more and more frequently due to the increased automobile accidents and violent events. The management of duodenal trauma can be complicated, especially when massive injury to the pancreatic-duodenal-biliary complex occurs simultaneously. Even the patients receive surgeries in time, multiple postoperative complications and high mortality are common. To know and manage duodenal trauma better, we searched the recent related literature...

  20. Healing of the suture line in the irradiated small intestine

    International Nuclear Information System (INIS)

    Da Costa, S.A.

    1989-01-01

    With the help of data from literature the author goes more deeply into the aetiology, treatment and possible prevention of lesions of the small intestine related to preceding irradiation. In a clinical retrospective study at twenty patients who, after irradiation of the abdominal and pelvic areas, have been submitted to abdominal surgery, the relation is studied between predistion factors for gastrointestinal complications after irradiation, the surgeries applied in case of small-intestine problems and postoperative complications. The third part of the thesis covers an experimental part in which the healing process of suture line in the terminal ileum has been studied after resection and reanastomosis in previously irradiated bowel of the rat. It was investigated whether differences occurred in the healing process of suture line after various periods - 4, 10 and 40 weeks, after irradiation. Also comparison took place with a control group which underwent a similar procedure with the exception of the radiation treatment, which was simulated in this group. In a second experiment it was investigated if the healing process of suture line depends on the type of anastomosis. An end-to-end anastomosis was chosen versus side-to-side anastomosis. Also in this experiment an irradiated group was compared with a control group. Furthermore a method was developed for performing micro-angiographies of the rat intestine in order to demonstrate obliteration of blood vessels in irradiated intestine and to assess neovascularization in the intestinal wall at the suture line. (author). 84 refs.; 18 figs.; 27 tabs

  1. Comparison of Subcuticular Suture Materials in Cesarean Skin Closure

    Directory of Open Access Journals (Sweden)

    Pınar Solmaz Hasdemir

    2015-01-01

    Full Text Available Aim. Comparison of the rate of wound complications, pain, and patient satisfaction based on used subcuticular suture material. Methods. A total of 250 consecutive women undergoing primary and repeat cesarean section with low transverse incision were prospectively included. The primary outcome was wound complication rate including infection, dehiscence, hematoma, and hypertrophic scar formation within a 6-week period after operation. Secondary outcomes were skin closure time, the need for use of additional analgesic agent, pain score on numeric rating scale, cosmetic score, and patient scar satisfaction scale. Results. Absorbable polyglactin was used in 108 patients and nonabsorbable polypropylene was used in 142 patients. Wound complication rates were similar in primary and repeat cesarean groups based on the type of suture material. Skin closure time is longer in nonabsorbable suture material group in both primary and repeat cesarean groups. There was no difference between groups in terms of postoperative pain, need for additional analgesic use, late phase pain, and itching at the scar. Although the cosmetic results tended to be better in the nonabsorbable group in primary surgery patients, there was no significant difference in the visual satisfaction of the patients. Conclusions. Absorbable and nonabsorbable suture materials are comparable in cesarean section operation skin closure.

  2. non absorbable sutures in the urinary bladder resulting

    African Journals Online (AJOL)

    The vesical calculus. Urol Clin North AM. 2000, 27:333-346. 3. Evans JW, Chapple CR, Ralph DJ, Millory EJ: Bladder calculus formation as a complication of the Stamey procedure. Br J Urol 1990,. 65:580-582. 4. Sheng-Tsun Su, He-Fu Haung, Shu-Fen. Chang. Encrusted Bladder stone on Non- absorbable sutures after a ...

  3. Polymeric Medical Sutures: An Exploration of Polymers and Green Chemistry

    Science.gov (United States)

    Knutson, Cassandra M.; Schneiderman, Deborah K.; Yu, Ming; Javner, Cassidy H.; Distefano, Mark D.; Wissinger, Jane E.

    2017-01-01

    With new K-12 national science standards emerging, there is an increased need for experiments that integrate engineering into the context of society. Here we describe a chemistry experiment that combines science and engineering principles while introducing basic polymer and green chemistry concepts. Using medical sutures as a platform for…

  4. Suture supported P C IOL in a homocystinuric child.

    Directory of Open Access Journals (Sweden)

    Bhatti S

    1996-01-01

    Full Text Available A homocystinuric child presented with a secondary pupillary block glaucoma due to anteriorly subluxated lens. After removal of the subluxated lens, a suture supported posterior chamber IOL was implanted. Postoperative complication of cerebral venous thrombosis following general anaesthesia was managed with high doses of pyridoxine special diet and drugs.

  5. Single-suture scleral fixation of subluxated foldable intraocular lenses.

    Science.gov (United States)

    Yarangumeli, Alper; Alp, Mehmet Numan; Kural, Gulcan

    2012-01-01

    To evaluate the results of single-suture scleral fixation of subluxated foldable intraocular lenses (IOL) in eyes with sufficient residual capsular support. The results of IOL repositioning by single-suture scleral fixation in 6 eyes of 6 patients with IOL subluxation were included. All subluxated IOLs were single-piece hydrophilic acrylic. Subluxation resulted from posterior capsule tears in 3 eyes, zonular dialyses in 2 eyes, and zonular dialysis with a capsulorhexis tear in 1 eye. A similar technique was used in all eyes in which one haptic was externalized through a superior clear corneal incision and tied with a Pair-PAK 10-0 polypropylene suture, and was finally retracted and fixated behind the iris close to the ciliary sulcus at the 12:00 meridian. All patients were followed up for at least 6 months. Best-corrected visual acuities ranged between finger counting and 20/70 (mean logMAR 1.02±0.64) preoperatively, and between 20/100 and 20/20 (mean logMAR 0.22±0.26) at the final postoperative visit. All IOLs remained centered and no significant postoperative complications were encountered except for an IOL tilt which resulted in a considerable oblique astigmatism in one eye. Subluxated foldable IOLs may safely be repositioned and secured with a single scleral fixation suture in selected cases with adequate amount of capsular remnants.

  6. Hyperammonemic encephalopathy due to suture line breakdown after bladder operation.

    Science.gov (United States)

    Boogerd, W; Zoetmulder, F A; Moffie, D

    1990-01-01

    A patient is described with a severe encephalopathy and hyperammonemia in absence of liver dysfunction, attributed to urine absorption into the systemic circulation due to suture line breakdown after bladder dome resection. At autopsy characteristic Alzheimer type II astrocytes were found in the basal ganglia.

  7. A Simple Suturing Technique for Laparoscopic Ligation of Vascular Pedicles

    Directory of Open Access Journals (Sweden)

    Keith A. Aqua

    1996-01-01

    Full Text Available We report on the performance of 348 adnexectomies and 35 uterine artery ligations for both benign and malignant disease using a simple laparoscopic suturing technique. Only 5-mm ports are required, and there was no morbidity directly associated with this approach. The procedure can be performed quickly, is relatively inexpensive, and allows hysterectomy and oophorectomy to be performed without bipolar electrocautery.

  8. Stress-Softening and Residual Strain Effects in Suture Materials

    Directory of Open Access Journals (Sweden)

    Alex Elías-Zúñiga

    2013-01-01

    Full Text Available This work focuses on the experimental characterization of suture material samples of MonoPlus, Monosyn, polyglycolic acid, polydioxanone 2–0, polydioxanone 4–0, poly(glycolide-co-epsilon-caprolactone, nylon, and polypropylene when subjected to cyclic loading and unloading conditions. It is found that all tested suture materials exhibit stress-softening and residual strain effects related to the microstructural material damage upon deformation from the natural, undistorted state of the virgin suture material. To predict experimental observations, a new constitutive material model that takes into account stress-softening and residual strain effects is developed. The basis of this model is the inclusion of a phenomenological nonmonotonous softening function that depends on the strain intensity between loading and unloading cycles. The theory is illustrated by modifying the non-Gaussian average-stretch, full-network model to capture stress-softening and residual strains by using pseudoelasticity concepts. It is shown that results obtained from theoretical simulations compare well with suture material experimental data.

  9. About Military Sexual Trauma

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  10. About Military Sexual Trauma

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  11. About Military Sexual Trauma

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  12. [Trauma registry and injury].

    Science.gov (United States)

    Shapira, S C

    2001-10-01

    The trauma registry network constitutes an essential database in every injury prevention system. In order to rationally estimate the extent of injury in general, and injuries from traffic accidents in particular, the trauma registry systems should contain the most comprehensive and broad database possible, in line with the operational definitions. Ideally, the base of the injury pyramid should also include mild injuries and even "near-misses". The Israeli National Trauma Registry has come a long way in the last few years. The eventual inclusion of all trauma centers in Israel will enable the establishment of a firm base for the allocation of resources by decision-makers.

  13. About Military Sexual Trauma

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  14. Nickel-Titanium Wire as Suture Material: A New Technique for the Fixation of Skin.

    Science.gov (United States)

    Li, Haidong; Song, Tao

    2018-01-29

    To introduce nickel-titanium wire as suture material for closure of incisions in cleft lip procedures. Closure of skin incisions using nickel-titanium wire as suture material, with postoperative follow-up wound evaluation. There was excellent patient satisfaction and good cosmetic outcome. Nickel-titanium wire is an excellent alternative for suture closure of cleft lip surgical incisions.

  15. Development of a penetration friction apparatus (PFA) to measure the frictional performance of surgical suture

    NARCIS (Netherlands)

    Zhang, Gangqiang; Ren, Tianhui; Lette, Walter; Zeng, Xiangqiong; van der Heide, Emile

    2017-01-01

    Nowadays there is a wide variety of surgical sutures available in the market. Surgical sutures have different sizes, structures, materials and coatings, whereas they are being used for various surgeries. The frictional performances of surgical sutures have been found to play a vital role in their

  16. Pseudocontinent perineal colostomy following abdominoperineal resection: technique and findings in 49 patients.

    Science.gov (United States)

    Lasser, P; Dubé, P; Guillot, J M; Elias, D

    2001-02-01

    This prospective study was designed to evaluate functional results following the creation of a pseudocontinent perineal colostomy (PCPC) using Schmidt's technique. Functional results in 40 patients whose rectum was resected due to cancer and reconstructed by PCPC between 1989 and 1995 in our institution were evaluated. Anatomical and pathological features of cancers, surgical technique and post-operative care are described. Morbidity, functional results and degree of patient satisfaction are reported. Median follow-up was 45 months (18--87 months) and was completed in 100% of patients. There were no operative deaths. Twenty patients had post-operative complications and two patients had an early conversion to a definitive abdominal colostomy due to serious perineal complications. On a functional level, four patients had normal continence, 23 had gas incontinence, nine had occasional minimal soiling and two had incontinence requiring iliac colostomy. Eighty-six per cent of patients were either highly satisfied or satisfied with their continence. PCPC is a reliable technique that can be suggested as an alternative to a left iliac colostomy following amputation of the rectum due to cancer, provided that certain requirements are met: careful selection of patients, informed consent, flawless surgical technique and lifetime daily colic irrigation. Copyright Harcourt Publishers Limited.

  17. Parameters of two-dimensional perineal ultrasonography for evaluation of urinary incontinence after Radical Prostatectomy.

    Science.gov (United States)

    Costa Cruz, Danilo Souza Lima da; D'Ancona, Carlos Arturo Levi; Baracat, Jamal; Alves, Marco Antonio Dionisio; Cartapatti, Marcelo; Damião, Ronaldo

    2014-01-01

    Urinary incontinence remains a major concern for patients undergoing radical prostatectomy. Its prevalence can reach 20% in the late postoperative period. This clinical study investigated the differences of a dynamic evaluation of the urethra and pelvic floor contraction using perineal ultrasound in men without prostate surgery and in men submitted to radical prostatectomy with and without stress urinary incontinence. Ninety two male patients were included, which 70% of them underwent radical prostatectomy (RP) for more than one year. Thirty one men with clinically post prostatectomy incontinence were compared by two-dimensional (2D) perineal ultrasound to 34 patients without post prostatectomy incontinence and to 27 men without surgery in two centers in Brazil. Our results showed that the continent group presented the urethral angle at rest significantly lower than the prostate group (p = 0.0002). We also observed that the incontinent group showed the displacement of the anterior bladder neck during contraction significantly lower than the continent group (p = 0.008). We found that the continent group presented the urethral angle at rest significantly lower than the prostate group. The incontinent group also showed the anterior bladder neck displacement during contraction significantly lower than the continent group. It was more evident when the severe incontinent group and the continent group were compared.

  18. Parameters of two-dimensional perineal ultrasonography for evaluation of urinary incontinence after Radical Prostatectomy

    Directory of Open Access Journals (Sweden)

    Danilo Souza Lima da Costa Cruz

    2014-10-01

    Full Text Available Introduction Urinary incontinence remains a major concern for patients undergoing radical prostatectomy. Its prevalence can reach 20% in the late postoperative period. Materials and Methods This clinical study investigated the differences of a dynamic evaluation of the urethra and pelvic floor contraction using perineal ultrasound in men without prostate surgery and in men submitted to radical prostatectomy with and without stress urinary incontinence. Ninety two male patients were included, which 70% of them underwent radical prostatectomy (RP for more than one year. Thirty one men with clinically post prostatectomy incontinence were compared by two-dimensional (2D perineal ultrasound to 34 patients without post prostatectomy incontinence and to 27 men without surgery in two centers in Brazil. Results Our results showed that the continent group presented the urethral angle at rest significantly lower than the prostate group (p = 0.0002. We also observed that the incontinent group showed the displacement of the anterior bladder neck during contraction significantly lower than the continent group (p = 0.008. Conclusions We found that the continent group presented the urethral angle at rest significantly lower than the prostate group. The incontinent group also showed the anterior bladder neck displacement during contraction significantly lower than the continent group. It was more evident when the severe incontinent group and the continent group were compared.

  19. Partial segmental thrombosis of the corpus cavernosum presenting with perineal pain.

    Science.gov (United States)

    Christodoulidou, Michelle; Parnham, Arie; Ramachandran, Navin; Muneer, Asif

    2016-11-22

    We describe the case of a man aged 43 years who presented with a 2-week history of a palpable lump in the right proximal penile shaft. This was preceded by a 6-month history of perineal pain, accompanied by erectile dysfunction. An urgent MRI scan of his penis identified a thrombus within the right crus and corpus of the penis. His thrombophilia screen was normal. The patient was started on oral anticoagulation and a phosphodiesterase inhibitor (PDE-5i) to prevent thrombus progression and maintain erectile function. At 5 months, the patients' symptoms had resolved and an MRI showed a reduction in the thrombus size. MRI is a useful imaging modality to diagnose a thrombus within the corpus cavernosum in patients presenting with a history of penile and perineal pain together with a palpable lump. The non-enhancement of the lesion helps to differentiate this from alternative rare lesions within the penis and perineum. 2016 BMJ Publishing Group Ltd.

  20. Multidisciplinary training in perineal care during labor and delivery for the reduction of anal sphincter injuries.

    Science.gov (United States)

    Frost, Jonathan; Gundry, Rowan; Young, Helen; Naguib, Adel

    2016-08-01

    To determine whether the introduction of a multidisciplinary intrapartum perineal-care training program reduced the rate of obstetric anal sphincter injuries in patients undergoing vaginal deliveries. A prospective observational cohort study enrolled women undergoing vaginal deliveries at a district general hospital maternity unit in the United Kingdom between April 1, 2012 and March 31, 2014. All women experiencing obstetric anal sphincter injuries during the study period were identified and the rate of obstetric anal sphincter injuries before (2012-2013) a multidisciplinary training program was implemented was compared with the rate after (2013-2014) implementation using logistic regression analysis. The study enrolled 4920 patients. Following the implementation of the training program, the rate of obstetric anal sphincter injuries decreased from 4.8% to 3.1% of vaginal deliveries (odds ratio 0.66; 95% confidence interval 0.493-0.899; P = 0.008). The integration of intrapartum perineal-care training into mandatory annual staff training was associated with a statistically and clinically significant reduction in the rate of obstetric anal sphincter injuries. Copyright © 2016 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

  1. Caudal Septal Stabilization Suturing Technique to Treat Crooked Noses.

    Science.gov (United States)

    Baykal, Bahadir; Erdim, Ibrahim; Guvey, Ali; Oghan, Fatih; Kayhan, Fatma Tulin

    2016-10-01

    To rotate the nasal axis and septum to the midline using an L-strut graft and a novel caudal septal stabilization suturing technique to treat crooked noses. Thirty-six patients were included in the study. First, an L-strut graft was prepared by excising the deviated cartilage site in all patients. Second, multiple stabilization suturing, which we describe as a caudal septal stabilization suturing technique with a "fishing net"-like appearance, was applied between the anterior nasal spine and caudal septum in all patients. This new surgical technique, used to rotate the caudal septum, was applied to 22 I-type and 14 C-type crooked noses. Correction rates for the crooked noses were compared between the 2 inclination types with angular estimations. Deviation angles were measured using the AutoCAD 2012 software package and frontal (anterior) views, with the Frankfurt horizontal line parallel to the ground. Nasal axis angles showing angle improvement graded 4 categories as excellent, good, acceptable, and unsuccessful for evaluations at 6 months after surgery in the study. The success rate in the C-type nasal inclination was 86.7% (±21.9) and 88% (±16.7) in the I-type. The overall success rate of L-strut grafting and caudal septal stabilization suturing in crooked nose surgeries was 87.5% (±18.6). "Unsuccessful" results were not reported in any of the patients. L-strut grafting and caudal septal stabilization suturing techniques are efficacious in crooked noses according to objective measurement analysis results. However, a longer follow-up duration in a larger patient population is needed.

  2. Treatment of chronic deltoid ligament injury using suture anchors.

    Science.gov (United States)

    Wang, Xu; Ma, Xin; Zhang, Chao; Wang, Chen; Huang, Jia-zhang

    2014-08-01

    To explore the efficacy of overlapping suture-anchor fixation for treatment of chronic deltoid ligament injury. Seventeen patients (11 men, 6 women of mean age 32.1 years [range, 18-58 years]) who had undergone surgery for chronic deltoid ligament injury from January 2007 to December 2011 were retrospectively analyzed. Preoperatively, they had undergone bilateral weight-bearing posterior-anterior radiographs, (MRI) and ultrasound examinations of the ankle. Ankle arthroscopy was performed to confirm the diagnosis, followed by surgery to clear intra-articular proliferating synovial tissues and remove cartilage debris and scar tissue. The deep layer of the deltoid ligament was sutured onto the tip of the medial malleolus and its superficial layer sutured onto its periosteum and fixed with suture anchors. American Orthopedic Foot and Ankle Society (AOFAS) scoring system for the ankle-hindfoot was used to evaluate the ankles pre- and post-operatively. The 17 patients were followed up for 12-34 months (mean 20.1 months). The angle between the long axes of the talus and first metatarsal and the hindfoot angle measured in a hindfoot alignment view (as described by Saltzman) were reduced from 5.4° ± 1.8° and 8.2° ± 2.6° preoperatively to 4.0° ± 0.9° and 5.3° ± 1.3° postoperatively, respectively. The mean AOFAS ankle-hindfoot score was 76.8 ± 7.0 preoperatively and 94.1 ± 3.3 at the last follow-up visit. Ten patients were scored as excellent, six as good, and one as fair. Pain was relieved in all patients and no patients had recurrent deltoid ligament injury. Using suture anchors to treat chronic deltoid ligament injury has relatively satisfactory outcomes. © 2014 Chinese Orthopaedic Association and Wiley Publishing Asia Pty Ltd.

  3. Arthroscopic repair of lateral ankle ligament complex by suture anchor.

    Science.gov (United States)

    Wang, Jingwei; Hua, Yinghui; Chen, Shiyi; Li, Hongyun; Zhang, Jian; Li, Yunxia

    2014-06-01

    Arthroscopic repair of the lateral ligament complex with suture anchors is increasingly used to treat chronic ankle instability (CAI). Our aims are (1) to analyze and evaluate the literature on arthroscopic suture anchor repair of the anterior talofibular ligament and (2) to conduct a systematic review of the clinical evidence on the reported outcomes and complications of treating CAI with this technique. We performed a systematic review of the literature using PubMed, Ovid, Elsevier ScienceDirect, Web of Science-Conference Proceedings Citation Index, and the Cochrane Database of Systematic Reviews from 1987 to September 2013. Clinical studies using the arthroscopic suture anchor technique to treat CAI were included. Outcome measures consisted of clinical assessment of postoperative ligament stability and complications. In addition, the methodologic quality of the included studies was assessed by use of the modified Coleman Methodology Score. After reviewing 371 studies, we identified 6 studies (5 retrospective case series and 1 prospective case series, all Level IV) that met the inclusion criteria, with a mean Coleman Methodology Score of 71.8 ± 7.52 (range, 63 to 82). In these studies 178 patients (179 ankles) underwent arthroscopic suture anchor repair of the anterior talofibular ligament with a mean follow-up period of 38.9 months (range, 6 to 117.6 months). All patients were reported to have subjective improvement of their ankle instability, with complications in 31 cases. Studies of arthroscopic suture anchor technique to treat CAI are sparse, with moderate mean methodologic quality. The included studies suggest that the arthroscopic technique is a feasible procedure to restore ankle stability; however, on the basis of our review, this technique seems to be associated with a relatively high complication rate. Extensive cadaveric studies, clinical trials, and comparative studies comparing arthroscopic and open repair should be performed in the future. Level

  4. The Incidence and Topographic Distribution of Sutures Including Wormian Bones in Human Skulls.

    Science.gov (United States)

    Cirpan, Sibel; Aksu, Funda; Mas, Nuket

    2015-07-01

    The Wormian Bones are accessory bones located within the cranial sutures and fontanelles. The present article examines the incidence of Wormian Bones and compares the number and topographic distribution between the sutures including Wormian Bones in skulls of West Anatolian Population. One hundred fifty crania were examined. The parameters evaluated in the present study were as follows: the rate of skulls including Wormian Bones; the topographic distribution and frequencies of the sutures including Wormian Bones; the number of these sutures for each skull; the name and number of sutures that were bilaterally and symmetrically located on the right and left side of skull (paired sutures) and which coincidentally had Wormian Bones for each skull; the differences of frequencies between the paired sutures including Wormian Bones. The rate of skulls including Wormian Bones was determined as 59.3%. The maximum and minimum numbers of sutures, including Wormian Bones, were 6 in 1 skull and 1 in each of 30 skulls, respectively. The maximum and minimum rates of sutures that had Wormian Bones were found in left lambdoid 40.7% and right occipitomastoid 1.3% sutures, respectively. There was only a significant difference between the rate of right and left squamous sutures (P = 0.04). Forty-five skulls were including 55 pairs of bilaterally and symmetrically located sutures that coincidentally had Wormian Bones in each pair. Each of 35 skulls had 1 pair of sutures including Wormian Bones and each of 10 skulls had 2 pairs. In the present study, the rate of Wormian Bones was determined as 59.3% in West Anatolian Population. This incidence rate is considerably lower than the other reports, and it may be as a result of racial variations. These divergent bones were more frequently found in left lambdoid sutures (40.7%) and less frequently in right occipitomastoid sutures (1.3%). This study may guide the investigators dealing with the neurosurgery, orthopedy, radiology, anatomy, and

  5. [Surgical management, prognostic factors, and outcome in hepatic trauma].

    Science.gov (United States)

    Ott, R; Schön, M R; Seidel, S; Schuster, E; Josten, C; Hauss, J

    2005-02-01

    Hepatic trauma is a rare surgical emergency with significant morbidity and mortality. Extensive experience in liver surgery is a prerequisite for the management of these injuries. The medical records of 68 consecutive patients with hepatic trauma were retrospectively reviewed for the severity of liver injury, management, morbidity, mortality, and risk factors. Of the patients, 14 were treated conservatively and 52 surgically (24 suture/fibrin glue, 16 perihepatic packing, 11 resections, 1 liver transplantation). Two patients died just before emergency surgery could be performed. Overall mortality was 21% (14/68), and 13, 14, 6, 27, and 50% for types I, II, III, IV, and V injuries, respectively. Only nine deaths (all type IV and V) were liver related, while four were caused by extrahepatic injuries and one by concomitant liver cirrhosis. With respect to treatment, conservative management, suture, and resection had a low mortality of 0, 4, and 9%, respectively. In contrast, mortality was 47% in patients in whom only packing was performed (in severe injuries). Stepwise multivariate regression analysis proved prothrombin values 30, and transfusion requirements of more than 10 red packed cells to be significant risk factors for post-traumatic death. Type I-III hepatic injuries can safely be treated by conservative or simple surgical means. However, complex hepatic injuries (types IV and V) carry a significant mortality and may require hepatic surgery, including liver resection or even transplantation. Therefore, patients with severe hepatic injuries should be treated in a specialized institution.

  6. Rate of Perineal Injuries and Episiotomy in a Sample of Women at Maternity Teaching Hospital in Erbil City

    Science.gov (United States)

    Ali, Huda Juma'a; Zangana, Jwan M. Sabir

    2016-01-01

    Background and Objectives: Episiotomy is a surgical incision done during the last stages of labor and delivery to expand the opening of the vagina to prevent tearing of the perineum during the delivery of the baby. The objectives of this study are to estimate episiotomy and perineal injury rate, indication for episiotomy and their association with…

  7. Dorsal buccal mucosal graft urethroplasty by a ventral sagittal urethrotomy and minimal-access perineal approach for anterior urethral stricture.

    Science.gov (United States)

    Gupta, N P; Ansari, M S; Dogra, P N; Tandon, S

    2004-06-01

    To present the technique of dorsal buccal mucosal graft urethroplasty through a ventral sagittal urethrotomy and minimal access perineal approach for anterior urethral stricture. From July 2001 to December 2002, 12 patients with a long anterior urethral stricture had the anterior urethra reconstructed, using a one-stage urethroplasty with a dorsal onlay buccal mucosal graft through a ventral sagittal urethrotomy. The urethra was approached via a small perineal incision irrespective of the site and length of the stricture. The penis was everted through the perineal wound. No urethral dissection was used on laterally or dorsally, so as not to jeopardize the blood supply. The mean (range) length of the stricture was 5 (3-16) cm and the follow-up 12 (10-16) months. The results were good in 11 of the 12 patients. One patient developed a stricture at the proximal anastomotic site and required optical internal urethrotomy. Dorsal buccal mucosal graft urethroplasty via a minimal access perineal approach is a simple technique with a good surgical outcome; it does not require urethral dissection and mobilization and hence preserves the blood supply.

  8. Gender Differences in the Anatomy of the Perineal Glands in Guinea Pigs and the Effect of Castration

    DEFF Research Database (Denmark)

    Iburg, T. M.; Arnbjerg, J.; Ruelokke, M. L.

    2013-01-01

    Perineal glands in guinea pigs are part of the sebaceous glandular complex. Their secretions are used for scent marking. This is important for social status and can be seen in both sexes and castrated males. Discrepancy exits about the existence of these glands in female guinea pigs and knowledge...

  9. Robotic radical perineal cystectomy and extended pelvic lymphadenectomy: initial investigation using a purpose-built single-port robotic system.

    Science.gov (United States)

    Maurice, Matthew J; Kaouk, Jihad H

    2017-12-01

    To assess the feasibility of radical perineal cystoprostatectomy using the latest generation purpose-built single-port robotic surgical system. In two male cadavers the da Vinci ® SP1098 Surgical System (Intuitive Surgical, Sunnyvale, CA, USA) was used to perform radical perineal cystoprostatectomy and bilateral extended pelvic lymph node dissection (ePLND). New features in this model include enhanced high-definition three-dimensional optics, improved instrument manoeuvrability, and a real-time instrument tracking and guidance system. The surgery was accomplished through a 3-cm perineal incision via a novel robotic single-port system, which accommodates three double-jointed articulating robotic instruments, an articulating camera, and an accessory laparoscopic instrument. The primary outcomes were technical feasibility, intraoperative complications, and total robotic operative time. The cases were completed successfully without conversion. There were no accidental punctures or lacerations. The robotic operative times were 197 and 202 min. In this preclinical model, robotic radical perineal cystoprostatectomy and ePLND was feasible using the SP1098 robotic platform. Further investigation is needed to assess the feasibility of urinary diversion using this novel approach and new technology. © 2017 The Authors BJU International © 2017 BJU International Published by John Wiley & Sons Ltd.

  10. Combination of pseudocontinent perineal colostomy and appendicostomy: a new approach in the treatment of low rectal cancer.

    Science.gov (United States)

    Azizi, Rasoul; Alvandipour, Mina; Shoar, Saeed; Mahjoubi, Bahar

    2013-10-01

    Abdominal perineal resection (APR) with applied colostomy remains the standard treatment for low rectal cancer; however, to date, a very high morbidity rate has been reported. The aims of this study were to assess fecal continence, persistence of disease-related symptoms, and quality of life in patients with low rectal cancer after APR and pseudocontinent perineal colostomy and concomitant appendicostomy. We included 17 patients with low rectal cancer who underwent APR at our hospital in this cross-sectional study. Following APR, pseudocontinent perineal colostomy and concomitant appendicostomy were performed. Patients then underwent antegrade colonic enema with tap water. Patients' symptoms, fecal continence, and quality of life were evaluated at regular time intervals. After a median follow-up of 12 months, 15 of 17 patients completed the study period. All patients were able to perform an antegrade enema by themselves. Mean continence score was 7 (out of 20) based on the Wexner Scale scoring system. Mean global health status score was 78, physical function was 93, and emotional function was 88. Minor morbidity was observed in 6 patients (40%). Pseudocontinent perineal colostomy with appendicostomy provides an acceptable level of continence and functional and emotional improvement in patients with low rectal cancer undergoing APR. Hence, this combinative method could be considered as an alternative for abdominal colostomy in selected patients.

  11. Epidermal growth factor and active caspase-3 expression in the levator ani muscle of dogs with and without perineal hernia.

    Science.gov (United States)

    Pérez-Gutiérrez, J F; Argüelles, J C; Iglesias-Núñez, M; Oliveira, K S; De La Muela, M Sánchez

    2011-07-01

    To perform a histological and immunohistochemical study of epidermal growth factor, transforming growth factor-alpha and their receptor, as well as the apoptotic signal active caspase-3 in the levator ani muscle of dogs with and without perineal hernia. Biopsy specimens of the levator ani muscle were obtained from 25 dogs with perineal hernia and 4 non-affected dogs and were processed for Masson and immunohistochemical staining. The affected dogs exhibited myopathological features, internalised nuclei, destruction and abnormal size of muscle fibres, which were replaced by collagen. The immunohistochemical study revealed active caspase-3, epidermal growth factor, transforming growth factor-alpha and epidermal growth factor receptor in the levator ani. Compared to the healthy muscle, transforming growth factor-alpha staining intensity was lower in the affected muscle, whereas epidermal growth factor receptor and active caspase-3 staining were higher. Pelvic diaphragm muscle weakening is the leading cause of perineal hernia in the dog. Survival and death signals expressed in these muscles may contribute to the pathogenesis of this disease. This study reports epidermal growth factor, transforming growth factor-alpha and epidermal growth factor receptor immunohistochemical expression in the skeletal muscle and suggests that perineal hernia in the dog is accompanied by levator ani muscle atrophy, increased expression of epidermal growth factor receptor, caspase-3 activation, and decreased expression of transforming growth factor-alpha. © 2011 British Small Animal Veterinary Association.

  12. Snapshot Study on the Value of Omentoplasty in Abdominoperineal Resection with Primary Perineal Closure for Rectal Cancer

    NARCIS (Netherlands)

    Blok, Robin D.; Musters, Gijsbert D.; Borstlap, Wernard A. A.; Buskens, Christianne J.; Bemelman, Wilhelmus A.; Tanis, Pieter J.; Aalbers, A.; Acherman, Y.; Algie, G. D.; Alting von Geusau, B.; Amelung, F.; Aukema, T. S.; Bakker, I. S.; Bartels, S. A.; Basha, S.; Bastiaansen, A. J. N. M.; Belgers, E.; Bleeker, W.; Blok, J.; Bosker, R. J. I.; Bosmans, J. W.; Boute, M. C.; Bouvy, N. D.; Bouwman, H.; Brandt-Kerkhof, A.; Brinkman, D. J.; Bruin, S.; Bruns, E. R. J.; Burbach, J. P. M.; Burger, J. W. A.; Clermonts, S.; Coene, P. P. L. O.; Compaan, C.; Consten, E. C. J.; Darbyshire, T.; de Mik, S. M. L.; de Graaf, E. J. R.; de Groot, I.; de Vos Tot Nederveen Cappel, R. J. L.; de Wilt, J. H. W.; van der Wolde, J.; den Boer, F. C.; Dekker, J. W. T.; Demirkiran, A.; Derkx-Hendriksen, M.; van Duijvendijk, P.; Marres, C. C.; van Rossem, C. C.; Schreuder, A. M.; Swank, H. A.

    2018-01-01

    Perineal wound complications are often encountered following abdominoperineal resection (APR). Filling of the pelvic space by omentoplasty (OP) might prevent these complications, but there is scant evidence to support its routine application. The aim of this study was to evaluate the impact of OP on

  13. Prospects after Major Trauma

    NARCIS (Netherlands)

    Holtslag, H.R.

    2007-01-01

    Introduction. After patients survived major trauma, their prospects, in terms of the consequences for functioning, are uncertain, which may impact severely on patient, family and society. The studies in this thesis describes the long-term outcomes of severe injured patients after major trauma. In

  14. Trauma and the truth

    NARCIS (Netherlands)

    Meeter, Martijn

    2016-01-01

    Witnessing horrible things may leave a person scarred for life — an effect usually referred to as psychological trauma. We do not know exactly what it does or how it worms its way into our psyche, but psychological trauma has been linked to a wide range of fear- and depression-related symptoms

  15. Radiology in chest trauma

    International Nuclear Information System (INIS)

    Wenz, W.; Kloehn, I.; Wolfart, W.; Freiburg Univ.

    1979-01-01

    In chest trauma, a routine chest film, preferably in the lateral as well as the frontal projection, is the basic part of the work-up. Occasionally valuable additional methods are fluoroscopy, tomography, bronchography, contrast studies of the GI Tract and angiography and angiocardiography. In 679 chest trauma patients, traffic accidents and falls were the main reason for the trauma. There were 248 fractures; then - in order of frequency - hemopneumothorax (76), lung contusion (58), subcutaneous emphysema (33) cardiac (16) and vascular trauma (12) and damage to other organs. While 20-30% mistakes are made in diagnosing rib fractures in acute trauma, there is high accuracy in the diagnosis of the other injuries. Many cases are shown to demonstrate the value of diagnostic radiology. (orig.) [de

  16. Evolution of the operative management of colon trauma.

    Science.gov (United States)

    Sharpe, John P; Magnotti, Louis J; Fabian, Timothy C; Croce, Martin A

    2017-01-01

    For any trauma surgeon, colon wounds remain a relatively common, yet sometimes challenging, clinical problem. Evolution in operative technique and improvements in antimicrobial therapy during the past two centuries have brought remarkable improvements in both morbidity and mortality after injury to the colon. Much of the early progress in management and patient survival after colon trauma evolved from wartime experience. Multiple evidence-based studies during the last several decades have allowed for more aggressive management, with most wounds undergoing primary repair or resection and anastomosis with an acceptably low suture line failure rate. Despite the abundance of quality evidence regarding management of colon trauma obtained from both military and civilian experience, there remains some debate among institutions regarding management of specific injuries. This is especially true with respect to destructive wounds, injuries to the left colon, blunt colon trauma and those wounds requiring colonic discontinuity during an abbreviated laparotomy. Some programs have developed data-driven protocols that have simplified management of destructive colon wounds, clearly identifying those high-risk patients who should undergo diversion, regardless of mechanism or anatomic location. This update will describe the progression in the approach to colon injuries through history while providing a current review of the literature regarding management of the more controversial wounds.

  17. A rare case of traumatic chylothorax after blunt thoracic trauma

    Directory of Open Access Journals (Sweden)

    Spasić Marko

    2017-01-01

    Full Text Available Introduction. Chylothorax is an accumulation of chyle in the pleural cavity due to a disruption of the thoracic duct. Traumatic chylothoraces are usually a result of a penetrating trauma and disruption of the thoracic duct, but blunt traumatic chylothorax is a rare condition. The aim of this paper is to present a rare case of traumatic chylothorax after blunt thoracic trauma. Case Outline. We present a case of traumatic chylothorax after blunt thoracic trauma in a patient injured in a motor vehicle accident. The patient had a right-sided fracture of rib XI, hydropneumothorax, lung contusion, and signs of pneumomediastinum. We performed thoracic drainage, but a few days later, according to the increase of amount of the fluid daily drained, and the confirmation of laboratory findings of the analyzed fluid, we made a diagnosis of chylothorax and the patient underwent a thoracotomy, where we sutured the thoracic duct. Conclusion. Chylothorax should be considered in patients after chest trauma if they develop a milky pleural effusion. Analysis of pleural fluid and level of triglycerides is important for the diagnosis and treatment of chylothorax. [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. III41007

  18. Timing of ectocranial suture activity in Gorilla gorilla as related to cranial volume and dental eruption.

    Science.gov (United States)

    Cray, James; Cooper, Gregory M; Mooney, Mark P; Siegel, Michael I

    2011-05-01

    Research has shown that Pan and Homo have similar ectocranial suture synostosis patterns and a similar suture ontogeny (relative timing of suture fusion during the species ontogeny). This ontogeny includes patency during and after neurocranial expansion with a delayed bony response associated with adaptation to biomechanical forces generated by mastication. Here we investigate these relationships for Gorilla by examining the association among ectocranial suture morphology, cranial volume (as a proxy for neurocranial expansion) and dental development (as a proxy for the length of time that it has been masticating hard foods and exerting such strains on the cranial vault) in a large sample of Gorilla gorilla skulls. Two-hundred and fifty-five Gorilla gorilla skulls were examined for ectocranial suture closure status, cranial volume and dental eruption. Regression models were calculated for cranial volumes by suture activity, and Kendall's tau (a non-parametric measure of association) was calculated for dental eruption status by suture activity. Results suggest that, as reported for Pan and Homo, neurocranial expansion precedes suture synostosis activity. Here, Gorilla was shown to have a strong relationship between dental development and suture activity (synostosis). These data are suggestive of suture fusion extending further into ontogeny than brain expansion, similar to Homo and Pan. This finding allows for the possibility that masticatory forces influence ectocranial suture morphology. © 2011 The Authors. Journal of Anatomy © 2011 Anatomical Society of Great Britain and Ireland.

  19. Efficacy of b-lynch brace suture in postpartum haemorrhage

    International Nuclear Information System (INIS)

    Tarique, S.; Wazir, S.; Moeen, G.

    2011-01-01

    Massive uncontrolled haemorrhage after childbirth is the leading cause of maternal death in developing countries. Postpartum haemorrhage is traditionally defined as blood loss of more than 500 ml after vaginal delivery and more than 1000 ml after caesarean section, but intraoperative estimation of blood loss is inaccurate. Uterine atony alone accounts for 75 - 90% of PPH. To estimate the effectiveness and safety of B-Lynch brace Suture in the management of primary postpartum haemorrhage (PPH). (author)

  20. Suture, synthetic, or biologic in contaminated ventral hernia repair.

    Science.gov (United States)

    Bondre, Ioana L; Holihan, Julie L; Askenasy, Erik P; Greenberg, Jacob A; Keith, Jerrod N; Martindale, Robert G; Roth, J Scott; Liang, Mike K

    2016-02-01

    Data are lacking to support the choice between suture, synthetic mesh, or biologic matrix in contaminated ventral hernia repair (VHR). We hypothesize that in contaminated VHR, suture repair is associated with the lowest rate of surgical site infection (SSI). A multicenter database of all open VHR performed at from 2010-2011 was reviewed. All patients with follow-up of 1 mo and longer were included. The primary outcome was SSI as defined by the Centers for Disease Control and Prevention. The secondary outcome was hernia recurrence (assessed clinically or radiographically). Multivariate analysis (stepwise regression for SSI and Cox proportional hazard model for recurrence) was performed. A total of 761 VHR were reviewed for a median (range) follow-up of 15 (1-50) mo: there were 291(38%) suture, 303 (40%) low-density and/or mid-density synthetic mesh, and 167(22%) biologic matrix repair. On univariate analysis, there were differences in the three groups including ethnicity, ASA, body mass index, institution, diabetes, primary versus incisional hernia, wound class, hernia size, prior VHR, fascial release, skin flaps, and acute repair. The unadjusted outcomes for SSI (15.1%; 17.8%; 21.0%; P = 0.280) and recurrence (17.8%; 13.5%; 21.5%; P = 0.074) were not statistically different between groups. On multivariate analysis, biologic matrix was associated with a nonsignificant reduction in both SSI and recurrences, whereas synthetic mesh associated with fewer recurrences compared to suture (hazard ratio = 0.60; P = 0.015) and nonsignificant increase in SSI. Interval estimates favored biologic matrix repair in contaminated VHR; however, these results were not statistically significant. In the absence of higher level evidence, surgeons should carefully balance risk, cost, and benefits in managing contaminated ventral hernia repair. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. Surgical approach to extensive hidradenitis suppurativa in the perineal/perianal and gluteal regions.

    Science.gov (United States)

    Balik, Emre; Eren, Tunc; Bulut, Türker; Büyükuncu, Yilmaz; Bugra, Dursun; Yamaner, Sümer

    2009-03-01

    Verneuil's disease, or hidradenitis suppurativa, is a chronic suppurative disease with a tendency to sinus formation, fibrosis, and sclerosis. It is a disease of the apocrine sweat glands and may arise from each of the localizations where apocrine glands are prominent: axilla, nipples, umbilicus, perineum, groin, and buttocks. Extensive hidradenitis suppurativa of the perineal/perianal and the gluteal regions constitute a serious social problem. In this study, we present our experience with stage III extensive hidradenitis suppurativa cases, including our treatment methods and patient outcomes. A retrospective review of the medical records from January 1990 to July 2003 of 15 patients was performed. Fifteen patients underwent treatment for extensive hidradenitis suppurativa in the gluteal, perineal/perianal, and inguinal areas with total surgical excision. All patients were men (100%) and their mean age was 42.5 (range, 23-66) years. The patients underwent a total number of 21 operations. In 11 patients wounds were left open for secondary healing, and the mean time for complete wound healing in this group was 12.2 (range, 9.5-22) weeks. Two patients underwent primary wound closure by the application of rotation flaps, and their complete healing times were observed to be approximately 2 weeks. Delayed skin grafting was used for the remaining two patients in whom the wounds had been left open after the initial operation. In this group, complete wound healing took a total of 8 weeks. Only one diverting colostomy was needed in a patient in the delayed skin-grafting group. Squamous cell carcinoma was diagnosed in the specimens of one patient treated with total excision followed by the application of a rotation flap. This patient had had complaints of gluteal discharge for approximately 30 years. The cancer recurred after 6 months in the perianal region and immediate abdominoperineal resection was performed. He died during the second postoperative month due to systemic

  2. Antenatal rupture of a diverticular rectal duplication with neonatal perineal fistulization.

    Science.gov (United States)

    Delarue, A; Garcia-Meric, P; Martin, C; Piguet, C; André, N; Galli, G; Guys, J M

    1998-04-01

    A cystic pelvic malformation was found in a fetus on antenatal sonography (US) at 26 weeks of gestational age that was no longer present 3 weeks later on control US. The male child presented at birth with a right-sided perineal mass that fistulized with meconial drainage. A radiopaque enema showed a low posterior rectal fistula filling a poorly delineated pouch. Surgery performed through a posterior sagittal approach allowed identification and closure of the fistula and pouch drainage. The diagnosis of a diverticular rectal duplication was considered, although no intestinal lining was observed macroscopically or histologically. The child's anorectal function was normal after a 20-month follow-up. Labeling of the malformation and embryological hypotheses are discussed since the case does not fulfill all the criteria of an intestinal duplication. Surgical techniques are discussed, with an emphasis on the sagittal posterior approach.

  3. [Perineal hernia in dogs--colopexy, vasopexy, cystopexy and castration as elective therapies in 32 dogs].

    Science.gov (United States)

    Maute, A M; Koch, D A; Montavon, P M

    2001-07-01

    In 32 male dogs colopexy, vasopexy, cystopexy and castration was performed for the treatment of perineal hernia. Recurrence rate in this study is 22%, what is comparable to other studies using different methods. The degree of severity and the number of complications is lower with this technique than with others. Enlargement of the prostate was evident in 59% and bladder retroflexion in 22% of the dogs. A celiotomy allows to recognize, assess, reduce and fix displaced organs which is not possible by using other methods. The aim is to regain the tubular structure of the ampulla recti and to fix prostate and bladder cranioventrally to the pelvic entrance. The castration performed at the same time causes the prostate gland to atrophy within 2-3 weeks, what makes the pelvic entrance even wider and the dogs return to normal defecation.

  4. The effect of implementing a new guideline and operative pro forma on the detection and management of third- and fourth-degree perineal tears

    Directory of Open Access Journals (Sweden)

    Cornell K

    2016-05-01

    Full Text Available Kristin Cornell,1 Alison De Souza,2 Mark Tacey,3 David M Long,4 Mayooran Veerasingham5 1Department of Obstetrics and Gynaecology, The Northern Hospital, Epping, VIC, 2Department of Urogynecology, Mercy Hospital for Women, Melbourne, VIC, 3Northern Clinical Research Centre, The Northern Hospital and Department of Medicine, University of Melbourne, Melbourne, VIC, 4Department of Emergency Medicine, The Austin Hospital, Melbourne, VIC, 5The Department of Obstetrics and Gynaecology, Ipswich General Hospital, Ipswich, QLD, Australia Background: Obstetric anal sphincter injury (OASI is a serious complication of vaginal births, resulting in possible long-term consequences such as incontinence and pain. Adequate detection and management of these injuries is vital in minimizing the impact they have on women. Aim: To assess the rates of detection, management, and outcomes of OASI before and after the implementation of a new clinical practice guideline and operative pro forma. Materials and methods: A 12-month audit of the incidence, management, and outcomes of OASI was conducted in 2009. An operative pro forma and practice guideline were implemented in 2010 followed by a further audit undertaken between 2010 and 2012. Statistical analysis was performed to determine any significant change in practice. Results: The distribution of risk factors for OASI including primiparity, birthweight, and type of vaginal delivery was similar between the two audited groups. After implementation of the pro forma, the reported incidence of OASI increased from 1.62% to 3.1% (P=0.004. Significant changes in management included an increase in the use of recommended suture material (48% vs 80%, P=0.002, postoperative antibiotics (78% vs 99%, P=0.001, postoperative catheterization (52% vs 90%, P<0.001, and inpatient physiotherapy consultations (44% vs 97%, P=<0.001. An increase was seen in women attending their 6-week follow-up appointment (33% vs 54% P=0.058; however, this was

  5. Subgaleal Retention Sutures: Internal Pressure Dressing Technique for Dolenc Approach.

    Science.gov (United States)

    Burrows, Anthony M; Rayan, Tarek; Van Gompel, Jamie J

    2017-08-01

    Extradural approach to the cavernous sinus, the "Dolenc" approach recognizing its developing Dr. Vinko Dolenc, is a critically important skull base approach. However, resection of the lateral wall of the cavernous sinus, most commonly for cavernous sinus meningiomas, results commonly in a defect that often cannot be reconstructed in a water-tight fashion. This may result in troublesome pseudomeningocele postoperatively. To describe a technique designed to mitigate the development of pseudomeningocele. We found the Dolenc approach critical for resection of cavernous lesions. However, a number of pseudomeningoceles were managed with prolonged external pressure wrapping in the early cohort. Therefore, we incorporated subgaleal to muscular sutures, which were designed to close this potential space and retrospectively analyzed our results. Twenty-one patients treated with a Dolenc approach and resection of the lateral wall of the cavernous sinus over a 2-year period were included. Prior to incorporation of this technique, 12 patients were treated and 3 (25%) experienced postoperative pseudomeningoceles requiring multiple clinic visits and frequent dressing. After incorporation of subgaleal retention sutures, no patient (0%) experienced this complication. Although basic, subgaleal to temporalis muscle retention sutures likely aid in eliminating this potential dead space, thereby preventing patient distress postoperatively. This technique is simple and further emphasizes the importance of dead space elimination in complex closures. Copyright © 2017 by the Congress of Neurological Surgeons

  6. A Comfortable Solution To Tracheal Anastomosis Protection: Tracheal Retention Sutures.

    Science.gov (United States)

    Karapolat, Sami; Turkyilmaz, Atila; Seyis, Kubra Nur; Tekinbas, Celal

    2018-04-01

    Fixation of the chin to the anterior chest wall is the most commonly used method of reducing anastomotic tension following a segmental resection of the trachea and reconstruction with primary anastomosis. However, the sutures required for this method may lead to various organic and psychological problems. In five patients who underwent tracheal resection and primary anastomosis, retention sutures were placed on the proximal and distal-lateral edges of the anastomotic line rather than placing a Guardian chin stitch. All patients were mobilised in the early postoperative period and were able to perform their routine daily activities without restrictions. During their average 14.4 months of follow-up, no complications were found in their anastomotic lines during their clinical, radiological, and bronchoscopic assessments. The placement of tracheal retention sutures proved an inexpensive and reliable method to reduce anastomotic tension without additional surgical burden, and was effective in terms of patient comfort. Copyright © 2017 Australian and New Zealand Society of Cardiac and Thoracic Surgeons (ANZSCTS) and the Cardiac Society of Australia and New Zealand (CSANZ). Published by Elsevier B.V. All rights reserved.

  7. Traction suture modification to tongue-in-groove caudal septoplasty.

    Science.gov (United States)

    Indeyeva, Y A; Lee, T S; Gordin, E; Chan, D; Ducic, Y

    2018-02-01

    Caudal septal deviation leads to unfavorable esthetic as well as functional effects on the nasal airway. A modification to the tongue-in-groove (TIG) technique to correct these caudal septal deformities is described. With placement of a temporary suspension suture to the caudal septum, manual traction is applied, assuring that the caudal septum remains in the midline position while it is being secured with multiple through-and-through, trans-columellar and trans-septal sutures. From 2003 to 2016, 148 patients underwent endonasal septoplasty using this modified technique, with excellent functional and cosmetic outcomes and a revision rate of 1.4%. This modified TIG technique replaces the periosteal suture that secures the caudal septum to the midline nasal crest in the original TIG technique. This simplifies the procedure and minimizes the risk of securing the caudal septum off-midline when used in endonasal septoplasty. Copyright © 2017 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  8. Urological injuries following trauma

    International Nuclear Information System (INIS)

    Bent, C.; Iyngkaran, T.; Power, N.; Matson, M.; Hajdinjak, T.; Buchholz, N.; Fotheringham, T.

    2008-01-01

    Blunt renal trauma is the third most common injury in abdominal trauma following splenic and hepatic injuries, respectively. In the majority, such injuries are associated with other abdominal organ injuries. As urological injuries are not usually life-threatening, and clinical signs and symptoms are non-specific, diagnosis is often delayed. We present a practical approach to the diagnosis and management of these injuries based on our experience in a busy inner city trauma hospital with a review of the current evidence-based practice. Diagnostic imaging signs are illustrated

  9. Urological injuries following trauma

    Energy Technology Data Exchange (ETDEWEB)

    Bent, C. [Department of Diagnostic Imaging, Barts and The London NHS Trust, London (United Kingdom)], E-mail: clare.bent@bartsandthelondon.nhs.uk; Iyngkaran, T.; Power, N.; Matson, M. [Department of Diagnostic Imaging, Barts and The London NHS Trust, London (United Kingdom); Hajdinjak, T.; Buchholz, N. [Department of Urology, Barts and The London NHS Trust, London (United Kingdom); Fotheringham, T. [Department of Diagnostic Imaging, Barts and The London NHS Trust, London (United Kingdom)

    2008-12-15

    Blunt renal trauma is the third most common injury in abdominal trauma following splenic and hepatic injuries, respectively. In the majority, such injuries are associated with other abdominal organ injuries. As urological injuries are not usually life-threatening, and clinical signs and symptoms are non-specific, diagnosis is often delayed. We present a practical approach to the diagnosis and management of these injuries based on our experience in a busy inner city trauma hospital with a review of the current evidence-based practice. Diagnostic imaging signs are illustrated.

  10. Life Stories and Trauma

    DEFF Research Database (Denmark)

    Kongshøj, Inge Lise Lundsgaard; Bohn, Annette; Berntsen, Dorthe

    Research has shown a connection between Posttraumatic Stress Disorder (PTSD) and integration of traumatic experiences into the life story. Furthermore, empirical evidence suggests that life story formation begins in mid to late adolescence. Following these findings, the present study investigated...... whether experiencing trauma in youth was associated with a greater risk to integrate the trauma into the life story compared to adult traumatic exposure. Life stories were collected from 115 participants recruited via Amazon Mechanical Turk. Moreover, participants filled out questionnaires regarding...... often integrate the trauma into their life story? Results will be discussed in relation to theories of development of life stories and of PTSD....

  11. Dental Trauma Guide

    DEFF Research Database (Denmark)

    Andreasen, Jens Ove; Lauridsen, Eva Fejerskov; Christensen, Søren Steno Ahrensburg

    2012-01-01

    Diagnose and treatment of traumatic dental injuries is very complex due to the multiple trauma entities represented by 6 lunation types and 9 fracture types affecting both the primary and the permanent dentition. When it is further considered that fracture and lunation injuries are often combined...... problems in selecting proper treatment for some of these trauma types. To remedy this situation, an internet based knowledge base consisting of 4000 dental trauma cases with long term follow up is now available to the public and professionals, on the internet using the address www...

  12. Dental Trauma Guide

    DEFF Research Database (Denmark)

    Andreasen, Jens Ove; Lauridsen, Eva; Gerds, Thomas Alexander

    2012-01-01

    Diagnosis and treatment for traumatic dental injuries are very complex owing to the multiple trauma entities represented by six luxation types and nine fracture types affecting both the primary and the permanent dentition. When it is further considered that fracture and luxation injuries are often...... problems in selecting proper treatment for some of these trauma types. To remedy this situation, an Internet-based knowledge base consisting of 4000 dental trauma cases with long-term follow up is now available to the public and the professions on the Internet using the address http://www.Dental...

  13. Trauma Induced Coagulopathy

    DEFF Research Database (Denmark)

    Genét, Gustav Folmer; Johansson, Per; Meyer, Martin Abild Stengaard

    2013-01-01

    It remains debated whether traumatic brain injury (TBI) induces a different coagulopathy compared to non-TBI. This study investigated traditional coagulation tests, biomarkers of coagulopathy and endothelial damage in trauma patients with and without TBI. Blood from 80 adult trauma patients were...... sampled (median of 68 min (IQR 48-88) post-injury) upon admission to our trauma centre. Plasma/serum were retrospectively analysed for biomarkers reflecting sympathoadrenal activation (adrenaline, noradrenaline), coagulation activation/inhibition and fibrinolysis (protein C, activated protein C, tissue...

  14. CT of chest trauma

    International Nuclear Information System (INIS)

    Goodman, P.C.

    1986-01-01

    There appears to be a limited role for computed tomography in the evaluation of chest trauma. The literature contains few papers specifically addressing the use of CT in the setting of chest trauma. Another series of articles relates anecdotal experiences in this regard. This paucity of reports attests to the remarkable amount of information present on conventional chest radiographs as well as the lack of clear indications for CT in the setting of chest trauma. In this chapter traumatic lesions of various areas of the thorax are discussed. The conventional radiographic findings are briefly described and the potential or proven application of CT is addressed

  15. Platelet aggregation following trauma

    DEFF Research Database (Denmark)

    Windeløv, Nis A; Sørensen, Anne M; Perner, Anders

    2014-01-01

    We aimed to elucidate platelet function in trauma patients, as it is pivotal for hemostasis yet remains scarcely investigated in this population. We conducted a prospective observational study of platelet aggregation capacity in 213 adult trauma patients on admission to an emergency department (ED...... severity score (ISS) was 17; 14 (7%) patients received 10 or more units of red blood cells in the ED (massive transfusion); 24 (11%) patients died within 28 days of trauma: 17 due to cerebral injuries, four due to exsanguination, and three from other causes. No significant association was found between...... aggregation response and ISS. Higher TRAP values were associated with death due to cerebral injuries (P 

  16. Urological injuries following trauma.

    Science.gov (United States)

    Bent, C; Iyngkaran, T; Power, N; Matson, M; Hajdinjak, T; Buchholz, N; Fotheringham, T

    2008-12-01

    Blunt renal trauma is the third most common injury in abdominal trauma following splenic and hepatic injuries, respectively. In the majority, such injuries are associated with other abdominal organ injuries. As urological injuries are not usually life-threatening, and clinical signs and symptoms are non-specific, diagnosis is often delayed. We present a practical approach to the diagnosis and management of these injuries based on our experience in a busy inner city trauma hospital with a review of the current evidence-based practice. Diagnostic imaging signs are illustrated.

  17. Visual Biofeedback using trans-perineal ultrasound during the second stage of labor.

    Science.gov (United States)

    Gilboa, Yinon; Frenkel, Tahl I; Schlesinger, Yael; Rousseau, Sofie; Hamiel, Daniel; Achiron, Reuven; Perlman, Sharon

    2017-11-20

    to assess the obstetrical and psychological effect of visual biofeedback using trans-perineal ultrasound (TPU) during the second stage of labor. Visual biofeedback using TPU was performed prospectively during the second stage of labor in twenty-six low risk nulliparous women. Pushing efficacy was assessed by the angle of progression at rest and during pushing efforts before and after observing the ultrasound screen. Obstetrical outcomes included level of perineal tearing, mode of delivery and length of the second stage. Psychological outcomes were assessed via self-report measures during the postnatal hospital stay. These included measures of perceived control and maternal satisfaction with childbirth as well as level of maternal feelings of connectedness toward her newborn. Obstetrical and psychological results were compared to a control group (n=69) who received standard obstetrical coaching by midwifes. Pushing efficacy significantly increased following visual biofeedback by TPU (p = 0.01). A significant association was found between the visual biofeedback and an intact perineum following delivery (p = 0.03). No significant differences were found in regard to mode of delivery or the length of the second stage. Feelings of maternal connectedness towards the newborn were significantly higher in the visual biofeedback group relative to non-biofeedback controls (p = 0.003). The results of this pilot study implicate that TPU may serve as a complementary tool to coached maternal pushing during the second stage of labor with obstetrical as well as psychological benefits. Further studies are required to confirm our findings and define the exact timing for optimal results. This article is protected by copyright. All rights reserved.

  18. Tissue reactions of abdominal integuments to surgical sutures in sonography

    Directory of Open Access Journals (Sweden)

    Andrzej Smereczyński

    2014-03-01

    Full Text Available Classical abdominal surgeries usually require long incisions of the abdominal integuments followed by tight closure with adequate suturing material. Nonabsorbable sutures may cause various reactions, including granuloma reactions, both sterile and inflammatory. The aim of the study was to analyze prospective ultrasound examinations of the abdominal integuments in order to detect tissue reactions to surgical sutures. Material and methods: For 10 years, ultrasound examinations of the abdominal integuments involved the assessment of surgical scars in all patients who underwent open or closed surgeries for various reasons (in total 2254 patients. Ultrasound examinations were performed only with the use of linear probes with the frequency ranging from 7 to 12 MHz. Each scar in the abdominal integuments was scanned in at least two planes. When a lesion was detected, the image was enlarged and the transducer was rotated by approximately 180° in order to capture the dimensions of the granuloma and the most characteristic image of the suture. Moreover, vascularization of the lesion was also assessed with the use of color Doppler mode set to detect the lowest flows. Results: All granulomas (19 lesions, two in one patient created hypoechoic oval or round nodules, were relatively well-circumscribed and their size ranged from 8 × 4 mm to 40 × 14 mm. In the center of the lesion, it was possible to notice a thread that was coiled to various degrees and presented itself as a double, curved hyperechoic line. In 9 out of 19 granulomas, slight peripheral vascularization was observed. The substantial majority of the lesions (n = 15 were in contact with the fascia. In seven patients, compression with the transducer induced known local pain (n = 4 or intensified pain that had already been present (n = 3; all of these granulomas infiltrated the fascia and showed slight peripheral vascularization. Cutaneous fistulae developed in two patients with purulent

  19. Optimal suture anchor direction in arthroscopic lateral ankle ligament repair.

    Science.gov (United States)

    Yoshimura, Ichiro; Hagio, Tomonobu; Noda, Masahiro; Kanazawa, Kazuki; Minokawa, So; Yamamoto, Takuaki

    2017-05-26

    In this study, the distance between the insertion point of the suture anchors and posterior surface of the fibula during arthroscopic lateral ankle ligament repair was investigated on computed tomography (CT) images. The hypothesis of this study was that there is an optimal insertional direction of the suture anchor to avoid anchor-related complications. One hundred eleven ankles of 98 patients who had undergone three-dimensional CT scans for foot or ankle disorders without deformity of the fibula were assessed (59 males, 52 females; median age 25.5 years; age range 12-78 years). The shortest distance from the insertion point of the suture anchor to the deepest point of the fossa/top of the convex aspect of the fibula was measured on the axial plane, tilting from the longitudinal axis of the fibula at 90°, 75°, 60°, and 45°. The distance from the insertion point of the suture anchor to the posterior surface of the fibula was also measured in a direction parallel to the sagittal plane of the lateral surface of the talus on the axial plane, tilting from the longitudinal axis of the fibula at 90°, 75°, 60°, and 45°. The posterior fossa was observed in all cases on the 90° and 75° images. The distance from the insertion point to the posterior surface of the fibula in the parallel direction was 15.0 ± 3.4 mm at 90°, 17.5 ± 3.2 mm at 75°, 21.7 ± 3.3 mm at 60°, and 25.7 ± 3.6 mm at 45°. The posterior points in the parallel direction were located on the posterior fossa in 36.0% of cases at 90°, in 12.6% at 75°, and in 0.0% at 60° and 45°. The suture anchor should be directed from anterior to posterior at an angle of <45° to the longitudinal axis of the fibula, parallel to the lateral surface of the talus, to avoid passing through the fibula. Cohort study, Level III.

  20. Trauma no idoso Trauma in the elderly

    Directory of Open Access Journals (Sweden)

    JOSÉ ANTONIO GOMES DE SOUZA

    2002-03-01

    Full Text Available O crescimento populacional de idosos, associado a uma forma de vida mais saudável e mais ativa, deixa este grupo de pessoas mais exposto ao risco de acidentes. Em alguns países, o trauma do idoso responde por uma elevada taxa de mortalidade, a qual se apresenta de forma desproporcionalmente maior do que a observada entre a população de adultos jovens. Tal fato acarreta um grande consumo de recursos financeiros destinados à assistência da saúde e um elevado custo social. As características fisiológicas próprias do idoso, assim como a presença freqüente de doenças associadas, faz com que estes pacientes se comportem diferentemente e de forma mais complexa do que os demais grupos etários. Estas particularidades fazem com que o atendimento ao idoso vítima de trauma se faça de forma diferenciada. A presente revisão aborda aspectos da epidemiologia, da prevenção, da fisiologia, do atendimento e da reabilitação do idoso vítima de trauma.The populational growth of the elderly, associated to a healthier and more active life, make this group of people more exposed to accidents. In some countries, trauma in the elderly is responsible for a high mortality rate, desproportionately higher than in the adults. This fact consumes a great portion of health care resources and implies in a high social cost. The distinct physiologic characteristics of the elderly and the frequent presence of associated diseases make that these patients behave diferently and in a more complex way than patients of other ages. These particularities make that health care to the elderly victims of trauma have to be different. The present revision is about aspects of epidemiology, prevention, physiology, health care and reabilitation of the elderly victims of trauma.

  1. Laser tissue welding in genitourinary reconstructive surgery: assessment of optimal suture materials.

    Science.gov (United States)

    Poppas, D P; Klioze, S D; Uzzo, R G; Schlossberg, S M

    1995-02-01

    Laser tissue welding in genitourinary reconstructive surgery has been shown in animal models to decrease operative time, improve healing, and decrease postoperative fistula formation when compared with conventional suture controls. Although the absence of suture material is the ultimate goal, this has not been shown to be practical with current technology for larger repairs. Therefore, suture-assisted laser tissue welding will likely be performed. This study sought to determine the optimal suture to be used during laser welding. The integrity of various organic and synthetic sutures exposed to laser irradiation were analyzed. Sutures studied included gut, clear Vicryl, clear polydioxanone suture (PDS), and violet PDS. Sutures were irradiated with a potassium titanyl phosphate (KTP)-532 laser or an 808-nm diode laser with and without the addition of a light-absorbing chromophore (fluorescein or indocyanine green, respectively). A remote temperature-sensing device obtained real-time surface temperatures during lasing. The average temperature, time, and total energy at break point were recorded. Overall, gut suture achieved significantly higher temperatures and withstood higher average energy delivery at break point with both the KTP-532 and the 808-nm diode lasers compared with all other groups (P welding appears to be between 60 degrees and 80 degrees C. Gut suture offers the greatest margin of error for KTP and 808-nm diode laser welding with or without the use of a chromophore.

  2. Evaluation of a novel suture material for closure of intestinal anastomoses in canine cadavers.

    Science.gov (United States)

    Hansen, Lane A; Monnet, Eric L

    2012-11-01

    To compare leakage and maximum intraluminal pressures for a novel suture material with pressures for comparable suture material when used in closure of intestinal anastomoses in canine cadavers. Healthy intestines from cadavers of dogs euthanized for reasons unrelated to the study. 18 anastomoses were performed on intestinal sections within 72 hours after dogs were euthanized and intestinal samples collected. Anastomoses were performed with a simple continuous suture pattern. Leakage and maximum intraluminal pressures were measured and recorded for 6 control segments and 18 anastomosed sections. A barbed glycomer 631 suture (size 4-0 United States Pharmacopeia [USP]) was compared with glycomer 631 sutures (sizes 3-0 and 4-0 USP). Results for leakage and maximum intraluminal pressures were compared via an ANOVA. The barbed glycomer 631 suture material leaked at a significantly higher pressure than did the comparable glycomer 631 suture materials. Maximum intraluminal pressures were not significantly different among the suture materials. Barbed glycomer 631 4-0 USP suture material was as effective as glycomer 631 suture materials and may be a safe alternative for use in closure of enterectomies in dogs.

  3. Skull morphometry and vault sutures of Myrmecophaga tridactyla and Tamandua tetradactyla

    Directory of Open Access Journals (Sweden)

    Camila M. de S. Hossotani

    2017-10-01

    Full Text Available ABSTRACT This study aimed to examine the relationship between skull size and the level of cranial vault suture closure. A total of 50 Myrmecophaga tridactyla Linnaeus, 1758 and 178 Tamandua tetradactyla Linnaeus, 1758 skulls were analyzed in relation to 18 skull dimensions. The skulls were grouped into three levels of suture closure: no sutures closed (level 0, one or all the fallowing sutures closed: interfrontalis, sagitalis and coronalis (level 1 and all sutures closed (level 2. The results indicated that among the 18 variables measured, 17 showed significant differences (p ≤ 0.01 between level 0 and level 1 skulls of T. tetradactyla; as well as between level 0 and level 1, and level 0 and level 2 skulls of M. tridactyla. M. tridactyla level 1 and level 2 had no significant difference among any of the 18 dimensions. The foramen magnum height in both species showed no significant difference (p > 0.05 among any suture categories. In principle, suture closure level and cranial dimensions are related. The specimens with larger cranial dimensions showed greater number of cranial vault sutures closed for both species of anteaters. Tamandua tetradactyla and M. tridactyla specimens with none of the cranial vault suture closed have a foramen magnum height similar to those with cranial vault suture closed.

  4. The Primary Stability of a Bioabsorbable Poly-L-Lactic Acid Suture Anchor for Rotator Cuff Repair Is Not Improved with Polymethylmethacrylate or Bioabsorbable Bone Cement Augmentation.

    Science.gov (United States)

    Güleçyüz, Mehmet F; Kraus-Petersen, Michael; Schröder, Christian; Ficklscherer, Andreas; Wagenhäuser, Markus U; Braun, Christian; Müller, Peter E; Pietschmann, Matthias F

    2018-02-01

    The incidence of osteoporosis and rotator cuff tears increases with age. Cement augmentation of bones is an established method in orthopedic and trauma surgery. This study analyses if polymethylmethacrylate or bioabsorbable cement can improve the primary stability of a bioabsorbable suture anchor in vitro in comparison to a non-augmented suture anchor in osteoporotic human humeri. The trabecular bone mineral density was measured to ensure osteopenic human specimens. Then the poly-l-lactic acid Bio-Corkscrew® FT was implanted in the greater tuberosity footprint with polymethylmethacrylate Refobacin® cement augmentation ( n  = 8), with Cerament™ Bone Void Filler augmentation ( n  = 8) and without augmentation ( n  = 8). Using a cyclic testing protocol, the failure loads, system displacement, and failure modes were recorded. The Cerament™ augmented Bio-Corkscrew® FT yielded the highest failure loads (206.7 N), followed by polymethylmethacrylate Refobacin® augmentation (206.1 N) and without augmentation (160.0 N). The system displacement was lowest for Cerament™ augmentation (0.72 mm), followed by polymethylmethacrylate (0.82 mm) and without augmentation (1.50 mm). Statistical analysis showed no significant differences regarding the maximum failure loads ( p  = 0.1644) or system displacement ( p  = 0.4199). The main mode of failure for all three groups was suture slippage. The primary stability of the Bio-Corkscrew® FT is not influenced by bone cement augmentation with polymethylmethacrylate Refobacin® or with bioabsorbable Cerament™ in comparison to the non-cemented anchors. The cement augmentation of rotator cuff suture anchors in osteoporotic bones remains questionable since biomechanical tests show no significant advantage.

  5. About Military Sexual Trauma

    Medline Plus

    Full Text Available ... Try it free Find out why Close About Military Sexual Trauma Veterans Health Administration Loading... Unsubscribe from ... Veterans Health Administration 2,027 views 25:30 Language: English Location: United States Restricted Mode: Off History ...

  6. Trauma and Coagulation

    Directory of Open Access Journals (Sweden)

    Murat Yılmaz

    2011-08-01

    Full Text Available Bleeding and coagulation disorders related to trauma are pathological processes which are frequently seen and increase mortality. For the purpose, trauma patients should be protected from hypoperfusion, hypothermia, acidosis and hemodilution which may aggravate the increase in physiological responses to trauma as anticoagulation and fibrinolysis. Performing damage control surgery and resuscitation and transfusion of adequate blood and blood products in terms of amount and content as stated in protocols may increase the rate of survival. Medical treatments augmenting fibrin formation (fibrinogen, desmopressin, factor VIIa or preventing fibrin degradation (tranexamic acid have been proposed in selected cases but the efficacy of these agents in trauma patients are not proven. (Journal of the Turkish Society Intensive Care 2011; 9:71-6

  7. Acute coagulopathy of trauma

    DEFF Research Database (Denmark)

    Johansson, P I; Ostrowski, S R

    2010-01-01

    Acute coagulopathy of trauma predicts a poor clinical outcome. Tissue trauma activates the sympathoadrenal system resulting in high circulating levels of catecholamines that influence hemostasis dose-dependently through immediate effects on the two major compartments of hemostasis, i.......e., the circulating blood and the vascular endothelium. There appears to be a dose-dependency with regards to injury severity and the hemostatic response to trauma evaluated in whole blood by viscoelastic assays like thrombelastography (TEG), changing from normal to hypercoagulable, to hypocoagulable and finally......, is an evolutionary developed response that counterbalances the injury and catecholamine induced endothelial activation and damage. Given this, the rise in circulating catecholamines in trauma patients may favor a switch from hyper- to hypocoagulability in the blood to keep the progressively more procoagulant...

  8. About Military Sexual Trauma

    Medline Plus

    Full Text Available ... count__/__total__ Find out why Close About Military Sexual Trauma Veterans Health Administration Loading... Unsubscribe from Veterans ... Loading... Loading... Rating is available when the video has been rented. This feature is not available right ...

  9. About Military Sexual Trauma

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    Full Text Available ... it free Find out why Close About Military Sexual Trauma Veterans Health Administration Loading... Unsubscribe from Veterans ... is Cognitive Processing Therapy (CPT) [for posttraumatic stress disorder]? - Duration: 2:01. Veterans Health Administration 27,844 ...

  10. About Military Sexual Trauma

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    Full Text Available ... Try it free Find out why Close About Military Sexual Trauma Veterans Health Administration Loading... Unsubscribe from ... 5:31 Get Fit for Life (8) Strength/Balance Training - Duration: 32:02. Veterans Health Administration 2, ...

  11. About Military Sexual Trauma

    Science.gov (United States)

    ... Try it free Find out why Close About Military Sexual Trauma Veterans Health Administration Loading... Unsubscribe from ... 5:31 Get Fit for Life (8) Strength/Balance Training - Duration: 32:02. Veterans Health Administration 2, ...

  12. Suspension Trauma / Orthostatic Intolerance

    Science.gov (United States)

    ... Suspension Trauma/Orthostatic Intolerance Safety and Health Information Bulletin SHIB 03-24-2004, updated 2011 This Safety ... the harness, the environmental conditions, and the worker's psychological state all may increase the onset and severity ...

  13. Anaesthesia for trauma patients

    African Journals Online (AJOL)

    casualty incident, or a natural disaster. ... Exposure/environmental control: completely undress the ... E. Figure 1: Advance Trauma Life Support® management priorities ..... requiring operative intervention: the patient too sick to anesthetize.

  14. Glue versus suture for mesh fixation in inguinal hernia repair.

    Science.gov (United States)

    Chandrasekar, Shruthi; Jeyakumar, S; Ganapathy, Tharun

    2018-03-22

    Inguinal hernia is one of the most common surgical problem presenting to the surgical OPD. Surgery is the mainstay of treatment for inguinal hernia today. Surgery for inguinal hernia has undergone a great evolution over a period of several centuries. Lichenstein's tension free hernioplasty is the one of the first surgeries taught to a surgical resident. The main aim of surgeries in this era is to give the best possible results with the least possible pain, scar and time. This has given rise to so many modifications to the classical Lichenstein's procedure and also to laparoscopic hernioplasty. Pain after inguinal hernia surgery is found to be debilitating and altering the quality of life in several patients, which has been attributed to the traumatic fixation of the mesh with sutures. This has paved way to the development of various atraumatic methods of fixation, tissue glue is one such development. Hence this study, to compare traumatic and atraumatic methods of mesh fixation in inguinal hernia repair. The aim of this study was to compare suture fixation versus tissue glue fixation of the mesh in inguinal hernia repair. Primary objective was to compare the immediate and chronic post-operative pain. Secondary objective was to compare the time taken for the procedure by the two methods in use and also to compare the presence of any complications. and methodology: This study was done in the General Surgery department of XXX hospital, medical college and research centre, kattangulathur after Ethics committee clearance. It is a single blinded study. The study was done on 51 patients consenting for the study and meeting the inclusion criterias from the period of March 2016 to August 2017 out of which 26 were selected for glue mesh fixation and 25 for suture mesh fixation according to simple randomization. The suture group patients underwent classical Lichenstein's tension free hernioplasty and the glue group underwent Lichenstein's hernioplasty with glue where dots of

  15. Blunt chest trauma.

    Science.gov (United States)

    Stewart, Daphne J

    2014-01-01

    Blunt chest trauma is associated with a wide range of injuries, many of which are life threatening. This article is a case study demonstrating a variety of traumatic chest injuries, including pathophysiology, diagnosis, and treatment. Literature on the diagnosis and treatment was reviewed, including both theoretical and research literature, from a variety of disciplines. The role of the advance practice nurse in trauma is also discussed as it relates to assessment, diagnosis, and treatment of patients with traumatic chest injuries.

  16. Bundles of spider silk, braided into sutures, resist basic cyclic tests: potential use for flexor tendon repair.

    Directory of Open Access Journals (Sweden)

    Kathleen Hennecke

    Full Text Available Repair success for injuries to the flexor tendon in the hand is often limited by the in vivo behaviour of the suture used for repair. Common problems associated with the choice of suture material include increased risk of infection, foreign body reactions, and inappropriate mechanical responses, particularly decreases in mechanical properties over time. Improved suture materials are therefore needed. As high-performance materials with excellent tensile strength, spider silk fibres are an extremely promising candidate for use in surgical sutures. However, the mechanical behaviour of sutures comprised of individual silk fibres braided together has not been thoroughly investigated. In the present study, we characterise the maximum tensile strength, stress, strain, elastic modulus, and fatigue response of silk sutures produced using different braiding methods to investigate the influence of braiding on the tensile properties of the sutures. The mechanical properties of conventional surgical sutures are also characterised to assess whether silk offers any advantages over conventional suture materials. The results demonstrate that braiding single spider silk fibres together produces strong sutures with excellent fatigue behaviour; the braided silk sutures exhibited tensile strengths comparable to those of conventional sutures and no loss of strength over 1000 fatigue cycles. In addition, the braiding technique had a significant influence on the tensile properties of the braided silk sutures. These results suggest that braided spider silk could be suitable for use as sutures in flexor tendon repair, providing similar tensile behaviour and improved fatigue properties compared with conventional suture materials.

  17. Quality of trauma care and trauma registries.

    Science.gov (United States)

    Pino Sánchez, F I; Ballesteros Sanz, M A; Cordero Lorenzana, L; Guerrero López, F

    2015-03-01

    Traumatic disease is a major public health concern. Monitoring the quality of services provided is essential for the maintenance and improvement thereof. Assessing and monitoring the quality of care in trauma patient through quality indicators would allow identifying opportunities for improvement whose implementation would improve outcomes in hospital mortality, functional outcomes and quality of life of survivors. Many quality indicators have been used in this condition, although very few ones have a solid level of scientific evidence to recommend their routine use. The information contained in the trauma registries, spread around the world in recent decades, is essential to know the current health care reality, identify opportunities for improvement and contribute to the clinical and epidemiological research. Copyright © 2014 Elsevier España, S.L.U. and SEMICYUC. All rights reserved.

  18. Airway management in trauma.

    Science.gov (United States)

    Langeron, O; Birenbaum, A; Amour, J

    2009-05-01

    Maintenance of a patent and prevention of aspiration are essential for the management of the trauma patient, that requires experienced physicians in airway control techniques. Difficulties of the airway control in the trauma setting are increased by the vital failures, the risk of aspiration, the potential cervical spine injury, the combative patient, and the obvious risk of difficult tracheal intubation related to specific injury related to the trauma. Endotracheal intubation remains the gold standard in trauma patient airway management and should be performed via the oral route with a rapid sequence induction and a manual in-line stabilization maneuver, to decrease the risks previously mentioned. Different techniques to control the airway in trauma patients are presented: improvement of the laryngoscopic vision, lighted stylet tracheal intubation, retrograde technique for orotracheal intubation, the laryngeal mask and the intubating laryngeal mask airways, the combitube and cricothyroidotomy. Management of the airway in trauma patients requires regular training in these techniques and the knowledge of complementary techniques allowing tracheal intubation or oxygenation to overcome difficult intubation and to prevent major complications as hypoxemia and aspiration.

  19. Imaging of thoracic trauma

    International Nuclear Information System (INIS)

    Uffmann, M.; Herold, C.J.; Fuchs, M.

    1998-01-01

    Blunt trauma to the chest results from transfer of kinetic energy to the human body. It may cause a wide range of mostly life-threatening injuries, including fractures of the thoracic skeleton, disintegration of the pleural space, contusion or laceration of pulmonary parenchyma and damage to the mediastinal structures. For a systematic approach it may be helpful to follow an organ-based evaluation of thoracic trauma. However, it should be borne in mind that subtle injuries may be associated with serious complications. Trauma to the chest may affect different anatomic compartments at the same time, requiring and extending diagnostic approach. Conventional radiography plays a major role in diagnosting thoracic trauma, complemented by ultrasound examination of the pleura and abdomen. It is well documented that CT scanning represents a major technological improvement for assessment of thoracic trauma. With the advent of fast helical CT scanning this method becomes more applicable for severly traumatized patients and potentially replaces other time-consuming procedures. State-of-the-art imaging of both projection and cross-sectional techniques provides useful information for immediate and appropriate treatment mandatory in patients with thoracic trauma. (orig.) [de

  20. Gastrointestinal Injuries in Blunt Abdominal Traumas.

    Science.gov (United States)

    Gönüllü, D; Ilgun, S; Gedik, M L; Demiray, O; Öner, Z; Er, M; Köksoy, F N

    2015-01-01

    To discuss the efficiency of RTS (Revised TraumaScore), ISS (Injury Severity Score), and factors that affect mortality and morbidity in gastrointestinal injuries due to blunt trauma.Method and methods: Patients with gastrointestinal injuries due to blunt trauma operated within the last six years have been studied retrospectively in terms of demographics,injury mechanism and localization, additional injuries, RTS and ISS, operative technique, morbidity, mortality and duration of hospitalization. Of the eighteen cases, cause of injury was a traffic accident for 11 (61.1%), fall from height for 5 (27%) and physical attack for 2 (11%). Among the eighteen patients,there were 21 gastrointestinal injuries (11 intestinal, 6 colon,3 duodenum, 1 stomach). 10 (55.6%) had additional intraabdominal injuries while the number for extra-abdominal injuries were 12 (66.7%). Primary suture (10), segmentary resection (9) and pyloric exclusion (2) were the operations performed for the twenty-one gastrointestinal injuries.Although statistically not significant, 13(72.2%) patients with additional injuries compared with 5 (27.8%) patients with isolated gastrointestinal injuries, were found to have lower RTS (7.087/7.841), higher ISS (19.4/12.2), longer duration of hospitalization (11.5/8.4 day) as well as higher morbidity (7/1) and mortality (2/0) rates. Comparing the RTS (7.059/7.490) of patients who have and have not developed morbidity revealed no significant difference.However, ISS (23.9/12.2) was significantly higher in patients who have developed morbidity (p=0.003). RTS (6.085 7.445) and ISS (39.5/14.6) of patients who have survived were significantly different than patients who have not(p=0.037 and p=0.023, respectively) Additional injuries in patients with gastrointestinal injury due blunt abdominal traumas increases, although not significantly, morbidity, mortality and duration of hospitalization even when operated early. High ISS is significantly related to the risk of both

  1. Necrose pelvi-perineal pós-radioterapia para câncer de próstata: relato de caso Perineal necrosis following radiotherapy for prostate cancer: case report

    Directory of Open Access Journals (Sweden)

    Paulo Gustavo Kotze

    2007-12-01

    Full Text Available Cerca de 75 % dos pacientes irradiados para o tratamento do câncer de próstata desenvolverão sintomas proctológicos, como urgência, dor retal, tenesmo e sangramento. O objetivo deste relato é descrever a ocorrência de necrose pelvi-perineal difusa associada à radioterapia para câncer de próstata, já que casos semelhantes não foram encontrados na literatura. Descreve-se o caso de um paciente de 77 anos, com adenocarcinoma de próstata, que realizou radioterapia pélvica de 70 Gy como tratamento. Após 4 meses, identificou-se extensa lesão ulcerada de parede anterior do reto, extendendo-se superiormente até a junção retossigmoideana, com diagnóstico de proctite actínica, sem identificação de malignidade. O paciente desenvolveu necrose da pele perineal, próstata, reto e musculatura do assoalho pélvico, que foi tratada com colostomia e extenso debridamento. Apresentou boa evolução pós-operatória e realizou tratamento com oxigenoterapia hiperbárica para cicatrização da ferida. A prevenção parece ser a melhor forma de tratamento de lesões actínicas em órgãos pélvicos. Pacientes submetidos a altas doses de irradiação encontram-se em risco real de desenvolvimento de lesões mais graves.Around 75% of the patients submitted to radiotherapy for prostate cancer will develop anorectal symptoms, such as fecal urgency, bleeding, rectal pain and tenesmus. Perineal necrosis is a very rare event in these cases. The purpose of this report is the description of a diffuse perineal necrosis due to radiotherapy for the treatment of prostate cancer. This is a report of a 77-year old male, submitted to radiotherapy with 70 Gy of pelvic radiation for prostate cancer treatment. He came to outpatient practice after 4 months with anorectal complaints. Further investigation revealed severe radiation proctitis, with a perineal wound and external anal sphincter damage. The patient was submitted to a loop transverse colostomy with extended

  2. Trauma team activation: Not just for trauma patients

    Directory of Open Access Journals (Sweden)

    Phoenix Vuong

    2017-01-01

    Full Text Available Specialized trauma teams have been shown to improve outcomes in critically injured patients. At our institution, an the American College of Surgeons Committee on trauma level I Trauma center, the trauma team activation (TTA criteria includes both physiologic and anatomic criteria, but any attending physician can activate the trauma team at their discretion outside criteria. As a result, the trauma team has been activated for noninjured patients meeting physiologic criteria secondary to nontraumatic hemorrhage. We present two cases in which the trauma team was activated for noninjured patients in hemorrhagic shock. The utilization of the TTA protocol and subsequent management by the trauma team are reviewed as we believe these were critical factors in the successful recovery of both patients. Beyond the primary improved survival outcomes of severely injured patients, trauma center designation has a “halo effect” that encompasses patients with nontraumatic hemorrhage.

  3. Current trauma care system and trauma care training in China

    Directory of Open Access Journals (Sweden)

    Lian-Yang Zhang

    2018-04-01

    Full Text Available Trauma is a life-threatening “modern disease”. The outcomes could only be optimized by cost-efficient and prompt trauma care, which embarks on the improvement of essential capacities and conceptual revolution in addition to the disruptive innovation of the trauma care system. According to experiences from the developed countries, systematic trauma care training is the cornerstone of the generalization and the improvement on the trauma care, such as the Advance Trauma Life Support (ATLS. Currently, the pre-hospital emergency medical services (EMS has been one of the essential elements of infrastructure of health services in China, which is also fundamental to the trauma care system. Hereby, the China Trauma Care Training (CTCT with independent intellectual property rights has been initiated and launched by the Chinese Trauma Surgeon Association to extend the up-to-date concepts and techniques in the field of trauma care as well to reinforce the generally well-accepted standardized protocols in the practices. This article reviews the current status of the trauma care system as well as the trauma care training. Keywords: Trauma care system, Trauma care training, China

  4. Primary perineal posterior hernia: an abdominoperineal approach for mesh repair of the pelvic floor Hérnia perineal posterior primária: um acesso abdômino-perineal para o reforço do assoalho pélvico com tela

    Directory of Open Access Journals (Sweden)

    Mara R. Salum

    2005-02-01

    Full Text Available Spontaneous development of perineal hernias is a very rare condition and many techniques have been described for repairing the floor defect. The authors describe the use of a combined approach in the surgical treatment of primary perineal hernias, by reconstructing the muscle pelvic floor and restoring the rectum to its sacral position with mesh repair. The case of one patient with a huge primary perineal hernia is reported, with clinical manifestations of progressive bulging in the buttock area, obstipation and fecal incontinence. Long-term follow-up has shown no recurrence of the condition and normal bowel function. It is concluded that primary perineal hernia can be repaired by a combined surgical approach, by using prosthetic material.O desenvolvimento espontâneo de hérnia perineal representa uma condição patológica muito rara.Várias técnicas têm sido descritas para a correção da falha no assoalho muscular pélvico. Os autores descrevem um acesso cirúrgico combinado para o tratamento das hérnias perineais primárias, pela reconstrução do assoalho pélvico muscular e reposicionamento do reto com reforço utilizando-se tela. O caso de uma paciente com uma volumosa hérnia na região perineal, caracterizada como primária, é relatado, evidenciando-se manifestações clínicas de aumento progressivo do saco herniário, dificuldades para evacuar e incontinência fecal. O seguimento clínico a longo prazo, após a correção cirúrgica, demonstrou que não houve recidiva da hérnia, normalizando-se a função intestinal. Conclui-se que as hérnias perineais primárias podem ser tratadas por este acesso combinado, utilizando-se próteses.

  5. A simple suture-retrieval device for the placement of u-stitches during laparoscopic gastrostomy.

    Science.gov (United States)

    Mattei, Peter

    2009-02-01

    During minimally invasive operations, it is sometimes necessary to retrieve the end of a suture or a suture needle and bring it out through the abdominal wall. Using a standard needle and a length of suture, we have developed a simple device that allows the retrieval of a suture end during minimally invasive operations that require the placement of U-or stay stitches. The author has used the device described during more than 100 laparoscopic gastrostomy placement procedures and other operations involving the placement of U- or stay stitches with excellent results and no complications. Using a beveled hollow-bore needle and a loop of polypropylene suture, one can construct a simple device that allows the retrieval of a suture from within a body cavity during minimally invasive surgery, making the placement of U- and stay stitches easier and more precise.

  6. A simple method to take urethral sutures for neobladder reconstruction and radical prostatectomy

    Directory of Open Access Journals (Sweden)

    B Satheesan

    2007-01-01

    Full Text Available For the reconstruction of urethra-vesical anastamosis after radical prostatectomy and for neobladder reconstruction, taking adequate sutures to include the urethral mucosa is vital. Due to the retraction of the urethra and unfriendly pelvis, the process of taking satisfactory urethral sutures may be laborious. Here, we describe a simple method by which we could overcome similar technical problems during surgery using Foley catheter as the guide for the suture.

  7. Patterns of ocular trauma

    International Nuclear Information System (INIS)

    Babar, T.F.; Khan, M.T.; Marwat, M.; Shah, A.; Murad, Y.; Khan, M.D.

    2007-01-01

    To describe the patterns of ocular trauma, cause of injury and its effects on eye. A retrospective case series. Medical records of 1105 patients admitted with ocular trauma were reviewed. The details of patients regarding age, gender, literacy, cause of injury and its effects on eye were entered into specially-designed performa. Sample selection consisted of all patients with history of ocular trauma and who were admitted to hospital. Population details consisted patients who were referred to the hospital from all parts of N.W.F.P. Thus, the frequency of trauma in the hospital admissions was analysed. Ophthalmic trauma comprised 6.78% of the hospital admission. One thousand one hundred and five patients presented with eye injuries. Out of them, 21 patients suffered from trauma to both eyes. Almost 80% patients were male and 69% patients were below 30 years of age. Delayed presentation was more common and 63.61% patients presented after one week. Open globe injuries were more common (520 eyes (46.18%)) than closed globe injuries (484 eyes (42.98%)). 23.26% of open globe injuries were associated with intraocular and intra-orbital foreign bodies. Superficial non-perforating, eyelid and adnexal and burns were seen in 122 eyes (10.83%). Among the complications, lens damage and hyphema was seen in more than 50% of the patients, 16.60% eyes were infected at the time of admission and 4.88% of eyes needed enucleation or evisceration. The common causes of injury were violence in 37.37%, occupational in 24.43% and domestic accidents in 19.18%. Ophthalmic trauma is a major public health problem. Majority of the involved are male and under 30 years of age. Delayed presentation is more common. Open globe injuries are more frequent. Violence and occupational injuries are the major causes. (author)

  8. Comparison of caudal and pre-scrotal castration for management of perineal hernia in dogs between 2004 and 2014.

    Science.gov (United States)

    Snell, W L; Orsher, R J; Larenza-Menzies, M P; Popovitch, C A

    2015-09-01

    To compare peri- and post-operative complications associated with caudal scrotal castration (CSC) and perineal hernia repair with pre-scrotal castration (PSC) in conjunction with another surgical procedure. Medical records were reviewed for 51 intact male dogs that were admitted to the Veterinary Emergency and Surgical Center, Levittown, PA, and underwent a CSC and perineal hernia repair using an internal obturator muscle flap (IOMF) between 2004 and 2014. Perioperative, and major and minor post-operative complications noted within the 2 week follow up period were reported and compared to 91 intact male dogs that underwent a PSC in conjunction with a second surgical procedure. There were no recorded perioperative or major post-operative complications in either group. There were 3/51 (6%) minor post-operative complications in the CSC group compared to 6/91 (7%) in the PSC group. There were 2/51 (4%) and 4/91 (4%) cases that developed heat, erythema and swelling associated with the incision site and 1/51 (2%) and 2/91 (2%) cases that developed scrotal swelling in the CSC and PSC groups, respectively. Overall, there was no difference in the prevalence of minor complications between the two groups (p=0.86). Caudal scrotal castration was not associated with more perioperative or postoperative complications relative to PSC. Utilising the CSC approach eliminates the need to aseptically prepare and drape a second site when carrying out perineal hernia repair, as well as the need for patient repositioning. Thus, we recommend that CSC be the preferred surgical technique when performing orchiectomy in dogs concurrent with perineal hernia repair.

  9. Single perineal incision placement of artificial urinary sphincter with cadaveric correlation of sub-dartos pump placement

    Directory of Open Access Journals (Sweden)

    Cooper R. Benson

    Full Text Available ABSTRACT Purpose We present a novel AUS implantation technique using a single perineal incision for single device placement or in combination with an inflatable penile prosthesis (IPP. Urinary and sexual dysfunction following the management of prostate cancer has a significant impact on the quality of life of our patients. While there are marginal changes in the prosthetic devices, we strive to reduce post-operative morbidity while maximizing efficacy. Materials and Methods We retrospectively reviewed the outcomes of 6 patients who underwent single perineal incision placement of a virgin AUS in 2014, 3 with simultaneous IPP placement. In all cases, the pressure regulating balloons (PRB were placed in a high sub-muscular ectopic position and the pumps were placed into a sub-dartos pouch through the perineal incision, which was also validated using a cadaveric model. Results The mean patient age was 61 (SD, 7.5 years with mean body mass index of 31 (SD, 5.9. The average pre-operative pad usage was 7.7 (SD 1.63 pads per day. The mean follow-up was 13.9 months (SD 9.45. Four out of the six patients reported utilizing ≤1 pad daily at follow-up. The one patient who was not initially dry required downsizing of his cuff to 3.5cm; the remaining patient was lost to follow-up. There were no identifiable perioperative or post-operative complications. Conclusions We present our initial report of using a single perineal incision for AUS implantation with a validated sub-dartos pump location, which is safe and effective for implantation of an AUS as a single or double implantation in well-selected patients.

  10. Effects of suture position on left ventricular fluid mechanics under mitral valve edge-to-edge repair.

    Science.gov (United States)

    Du, Dongxing; Jiang, Song; Wang, Ze; Hu, Yingying; He, Zhaoming

    2014-01-01

    Mitral valve (MV) edge-to-edge repair (ETER) is a surgical procedure for the correction of mitral valve regurgitation by suturing the free edge of the leaflets. The leaflets are often sutured at three different positions: central, lateral and commissural portions. To study the effects of position of suture on left ventricular (LV) fluid mechanics under mitral valve ETER, a parametric model of MV-LV system during diastole was developed. The distribution and development of vortex and atrio-ventricular pressure under different suture position were investigated. Results show that the MV sutured at central and lateral in ETER creates two vortex rings around two jets, compared with single vortex ring around one jet of the MV sutured at commissure. Smaller total orifices lead to a higher pressure difference across the atrio-ventricular leaflets in diastole. The central suture generates smaller wall shear stresses than the lateral suture, while the commissural suture generated the minimum wall shear stresses in ETER.

  11. Surgical sutures filled with adipose-derived stem cells promote wound healing.

    Directory of Open Access Journals (Sweden)

    Ann Katharin Reckhenrich

    Full Text Available Delayed wound healing and scar formation are among the most frequent complications after surgical interventions. Although biodegradable surgical sutures present an excellent drug delivery opportunity, their primary function is tissue fixation. Mesenchymal stem cells (MSC act as trophic mediators and are successful in activating biomaterials. Here biodegradable sutures were filled with adipose-derived mesenchymal stem cells (ASC to provide a pro-regenerative environment at the injured site. Results showed that after filling, ASCs attach to the suture material, distribute equally throughout the filaments, and remain viable in the suture. Among a broad panel of cytokines, cell-filled sutures constantly release vascular endothelial growth factor to supernatants. Such conditioned media was evaluated in an in vitro wound healing assay and showed a significant decrease in the open wound area compared to controls. After suturing in an ex vivo wound model, cells remained in the suture and maintained their metabolic activity. Furthermore, cell-filled sutures can be cryopreserved without losing their viability. This study presents an innovative approach to equip surgical sutures with pro-regenerative features and allows the treatment and fixation of wounds in one step, therefore representing a promising tool to promote wound healing after injury.

  12. Biomechanical testing of new meniscal repair techniques containing ultra high-molecular weight polyethylene suture.

    Science.gov (United States)

    Barber, F Alan; Herbert, Morley A; Schroeder, F Alexander; Aziz-Jacobo, Jorge; Sutker, Michael J

    2009-09-01

    To evaluate the biomechanical characteristics of current meniscal repair techniques containing ultra high-molecular weight polyethylene (UHMWPE) suture with and without cyclic loading. Vertical longitudinal cuts made in porcine menisci were secured with a single repair device. Noncycled and cycled (500 cycles) biomechanical tests were performed on the following groups: group 1, No. 2-0 Mersilene vertical suture (Ethicon, Somerville, NJ); group 2, No. 2-0 Orthocord vertical suture (DePuy Mitek, Westwood, MA); group 3, No. 0 Ultrabraid vertical suture (Smith & Nephew Endoscopy, Andover, MA); group 4, No. 2-0 FiberWire vertical suture (Arthrex, Naples, FL); group 5, vertically oriented mattress suture by use of an Ultra FasT-Fix device (Smith & Nephew Endoscopy) with No. 0 Ultrabraid; group 6, vertically oriented mattress suture by use of a RapidLoc A2 device (DePuy Mitek) with No. 2-0 Orthocord suture; group 7, vertically oriented stitch by use of a MaxFire device with MaxBraid PE suture (Biomet Sports Medicine, Warsaw, IN); and group 8, an obliquely oriented stitch of No. 0 UHMWPE suture inserted by use of a CrossFix device (Cayenne Medical, Scottsdale, AZ). Endpoints were failure loads, failure modes, stiffness, and cyclic displacement. Mean single-pull loads were calculated for Ultra FasT-Fix (121 N), FiberWire (110 N), MaxFire (130 N), Mersilene (84 N), Orthocord (124 N), RapidLoc A2 (86 N), CrossFix (77 N), and Ultrabraid (109 N). After 500 cyclic loads, the Orthocord (222 N) repair was stronger than the others: Ultra FasT-Fix (110 N), FiberWire (117 N), MaxFire (132 N), Mersilene (89 N), RapidLoc A2 (108 N), CrossFix (95 N), and Ultrabraid (126 N) (P Fix, RapidLoc A2, and MaxFire) were comparable to the isolated UHMWPE-containing suture repairs on single-failure load testing. UHMWPE-containing suture repairs are stronger than braided polyester suture repairs, but pure UHMWPE suture (Ultrabraid) elongated more during cycling. Orthocord suture is significantly

  13. Rhinoplasty: a simplified, three-stitch, open tip suture technique. Part I: primary rhinoplasty.

    Science.gov (United States)

    Daniel, R K

    1999-04-01

    Tip suture techniques offer a reliable and dramatic method of tip modification without needing to interrupt the alar rim strip or add tip grafts. The present simplified three-stitch technique consists of the following: (1) a strut suture to fix the columella strut between the crura, (2) bilateral domal creation sutures to create tip definition, and (3) a domal equalization suture to narrow and align the domes. If required, columella septal sutures can be added; either a dorsal rotational suture or a transfixion projection suture can be used. This simplified method represents a refinement based on more than 13 years of experience with tip suture techniques. It does not require a complex operative sequence or specialized sutures. Primary indications are moderate tip deformities of inadequate definition and excessive width and certain specific tip deformities, including the parenthesis tip and nostril/tip disproportion. The primary contraindications are for patients with minor tip deformities that are best done through a closed approach and those with severe tip deformities requiring an open structure graft. The technique is simple, efficacious, and easily learned.

  14. Ureteroscopic holmium laser cutting for inadvertently sutured drainage tube (report of five cases).

    Science.gov (United States)

    Gao, Xu; Lu, Xin; Ren, Shancheng; Xu, Chuanliang; Sun, Yinghao

    2008-07-01

    The aim of this paper is to report a simple solution for inadvertently sutured drainage tube after urological surgery and discuss the different managements according to different types of this embarrassing complication. From September 2001 to January 2007, five inadvertently sutured drainage tubes were treated with ureteroscopic holmium laser cutting for the suture. All drainage tubes were removed after the operation without other complications. Holmium laser cutting via ureteroscope is a simple solution for the embarrassing problem of inadvertently sutured drainage tube. It can save the patient from undergoing another open surgery.

  15. Elasticity and breaking strength of synthetic suture materials incubated in various equine physiological and pathological solutions.

    Science.gov (United States)

    Kearney, C M; Buckley, C T; Jenner, F; Moissonnier, P; Brama, P A J

    2014-07-01

    Selection of suture material in equine surgery is often based on costs or subjective factors, such as the surgeon's personal experience, rather than objective facts. The amount of objective data available on durability of suture materials with regard to specific equine physiological conditions is limited. To evaluate the effect of various equine physiological and pathological fluids on the rate of degradation of a number of commonly used suture materials. In vitro material testing. Suture materials were exposed in vitro to physiological fluid, followed by biomechanical analysis. Three absorbable suture materials, glycolide/lactide copolymer, polyglactin 910 and polydioxanone were incubated at 37°C for 7, 14 or 28 days in phosphate-buffered saline, equine serum, equine urine and equine peritoneal fluid from an animal with peritonitis. Five strands of each suture material type were tested to failure in a materials testing machine for each time point and each incubation medium. Yield strength, strain and Young's modulus were calculated, analysed and reported. For all suture types, the incubation time had a significant effect on yield strength, percentage elongation and Young's modulus in all culture media (Ptype was also shown significantly to influence changes in each of yield strength, percentage elongation and Young's modulus in all culture media (Ptype of fluid have significant effects on the biomechanical properties of various suture materials. These findings are important for evidence-based selection of suture material in clinical cases. © 2013 EVJ Ltd.

  16. Extrusion of bone anchor suture following flexor digitorum profundus tendon avulsion injury repair.

    LENUS (Irish Health Repository)

    Tiong, William H C

    2011-09-01

    Flexor digitorum profundus (FDP) zone I tendon avulsion injury is traditionally repaired with a pullout suture technique. More recently, bone anchor sutures have been used as a viable alternative and have largely replaced areas in hand surgery where pullout suture technique was once required. To date, there have been very few complications reported related to bone anchor suture use in FDP tendon reattachment to the bone. We report a very unusual case of extrusion of bone anchor through the nailbed, 6 years after zone I FDP tendon avulsion injury repair and a brief review of literature.

  17. Effects of diode laser welding with dye-enhanced glue on tensile strength of sutures commonly used in urology.

    Science.gov (United States)

    Kirsch, A J; Chang, D T; Kayton, M L; Libutti, S K; Connor, J P; Hensle, T W

    1996-01-01

    Tissue welding using laser-activated protein solders may soon become an alternative to sutured tissue approximation. In most cases, approximating sutures are used both to align tissue edges and provide added tensile strength. Collateral thermal injury, however, may cause disruption of tissue alignment and weaken the tensile strength of sutures. The objective of this study was to evaluate the effect of laser welding on the tensile strength of suture materials used in urologic surgery. Eleven types of sutures were exposed to diode laser energy (power density = 15.9 W/cm2) for 10, 30, and 60 seconds. Each suture was compared with and without the addition of dye-enhanced albumin-based solder. After exposure, each suture material was strained (2"/min) until ultimate breakage on a tensometer and compared to untreated sutures using ANOVA. The strength of undyed sutures were not significantly affected; however, violet and green-dyed sutures were in general weakened by laser exposure in the presence of dye-enhanced glue. Laser activation of the smallest caliber, dyed sutures (7-0) in the presence of glue caused the most significant loss of tensile strength of all sutures tested. These results indicate that the thermal effects of laser welding using our technique decrease the tensile strength of dyed sutures. A thermally resistant suture material (undyed or clear) may prevent disruption of wounds closed by laser welding techniques.

  18. Management of fourth degree obstetric perineal tear without colostomy using non - stimulated gracilis - our experience over eleven years

    Directory of Open Access Journals (Sweden)

    Jiten Kulkarni

    2016-01-01

    Full Text Available Background: Although gracilis muscle transposition for faecal incontinence has been well-described method, its literature for use in obstetric perineal tear without colostomy is sparse. In this study, we have tried to analyse its use in fourth-degree obstetric perineal tears. Patients and Methods: A total of 30 patients with recto-vaginal fistula with faecal incontinence secondary to obstetric perineal tear were retrospectively studied between February 2003 and May 2014. The recto-vaginal fistula was explored, dissected and identification of sphincters was done using muscle stimulator. Fistula closure was done followed by sphincter repair, vaginal tightening procedure and single gracilis transposition. None of the patients had covering colostomy. Faecal incontinence was assessed pre- and post-operatively by digital rectal examination (single examiner, Park's score and Corman's score in all cases and using barium hold and transperineal ultrasonography, manometric studies in a few cases. The outcome was measured at an average follow-up of 8.8 months (7–24 months. Results: As per Park's score 26 patients had Grade I continence, two had Grade II and two patients had Grade III continence. Corman's score improved from fair to excellent in 26 patients. The patients in whom manometry was performed showed a remarkable rise in both resting and squeeze pressures. Two patients developed post-operative infections in upper 1/3 thigh incision site and three patients at gluteal region scar site. Conclusion: Satisfactory continence following gracilis muscle could be achieved.

  19. Male genital trauma

    International Nuclear Information System (INIS)

    Jordan, G.H.; Gilbert, D.A.

    1988-01-01

    We have attempted to discuss genital trauma in relatively broad terms. In most cases, patients present with relatively minimal trauma. However, because of the complexity of the structures involved, minimal trauma can lead to significant disability later on. The process of erection requires correct functioning of the arterial, neurologic, and venous systems coupled with intact erectile bodies. The penis is composed of structures that are compliant and distensible to the limits of their compliance. These structures therefore tumesce in equal proportion to each other, allowing for straight erection. Relatively minimal trauma can upset this balance of elasticity, leading to disabling chordee. Likewise, relatively minimal injuries to the vascular erectile structures can lead to significantly disabling spongiofibrosis. The urethra is a conduit of paramount importance. Whereas the development of stricture is generally related to the nature of the trauma, the extent of stricture and of attendant complications is clearly a function of the immediate management. Overzealous debridement can greatly complicate subsequent reconstruction. A delicate balance between aggressive initial management and maximal preservation of viable structures must be achieved. 38 references

  20. Epidemiology of severe trauma.

    Science.gov (United States)

    Alberdi, F; García, I; Atutxa, L; Zabarte, M

    2014-12-01

    Major injury is the sixth leading cause of death worldwide. Among those under 35 years of age, it is the leading cause of death and disability. Traffic accidents alone are the main cause, fundamentally in low- and middle-income countries. Patients over 65 years of age are an increasingly affected group. For similar levels of injury, these patients have twice the mortality rate of young individuals, due to the existence of important comorbidities and associated treatments, and are more likely to die of medical complications late during hospital admission. No worldwide, standardized definitions exist for documenting, reporting and comparing data on severely injured trauma patients. The most common trauma scores are the Abbreviated Injury Scale (AIS), the Injury Severity Score (ISS) and the Trauma and Injury severity Score (TRISS). Documenting the burden of injury also requires evaluation of the impact of post-trauma impairments, disabilities and handicaps. Trauma epidemiology helps define health service and research priorities, contributes to identify disadvantaged groups, and also facilitates the elaboration of comparable measures for outcome predictions. Copyright © 2014 Elsevier España, S.L.U. y SEMICYUC. All rights reserved.

  1. Relação entre a pressão muscular perineal no puerpério e o tipo de parto Relationship between perineal muscular force in the puerperal period and the type of delivery

    Directory of Open Access Journals (Sweden)

    Silmara Menta

    2006-09-01

    Full Text Available OBJETIVO: relacionar o tipo de parto e as características do períneo com valores da pressão muscular perineal (PMP mensurada em primíparas nas posições deitada e sentada com a musculatura perineal em repouso e em contração máxima. MÉTODOS: estudo quantitativo do tipo transversal, realizado em maternidade conveniada ao Sistema Único de Saúde (SUS do município de São Paulo. A casuística, obtida por conveniência, foi de 95 primíparas de termo. A avaliação ocorreu entre o 40º e o 45º dia. Realizaram-se entrevista, exame físico e mensuração da PMP por meio do perineômetro de Kegel. A mensuração foi realizada nas posições deitada e sentada, com a musculatura em repouso e em contração máxima, sendo considerada a média de três aferições para cada posição e estado muscular. RESULTADOS: 76,8% (73 das primíparas tiveram parto vaginal e 23,2% (22 cesárea. No pós-parto vaginal, observou-se períneo íntegro em 18,9% (18, com rotura perineal em 24,2% (23 e com episiotomia em 33,7% (32. Os valores obtidos da PMP foram em: posição deitada/musculatura em repouso, 18,9 mmHg; deitada/musculatura em contração máxima, 30,7 mmHg; sentada/musculatura em repouso, 34,5 mmHg; sentada/musculatura em contração máxima, 46,5 mmHg. CONCLUSÃO: não houve associação entre o tipo de parto e as condições perineais e a pressão muscular perineal.PURPOSE: to determine the values of perineal muscular force (PMF in the lying and seated positions and to identify the values of PMF between first pregnancy, according to type and the characteristics of the vaginal delivery and cesarean section. METHODS: study of the transversal type, performed in a maternity of Brazilian Public the Health System (SUS in the city of São Paulo. The sample consisted of 95 primiparae at term. Evaluation occurred between the 40th and 45 th, day with an interview, physical examination and measurement of PMF using a perineometer of the Kegel type. The

  2. [Trauma in the elderly].

    Science.gov (United States)

    de Souza, José Antonio Gomes; Iglesias, Antonio Carlos R G

    2002-01-01

    The populational growth of the elderly, associated to a healthier and more active life, make this group of people more exposed to accidents. In some countries, trauma in the elderly is responsible for a high mortality rate, disproportionately higher than in the adults. This fact consumes a great portion of health care resources and implies in a high social cost. The distinct physiologic characteristics of the elderly and the frequent presence of associated diseases make that these patients behave differently and in a more complex way than patients of other ages. These particularities make that health care to the elderly victims of trauma have to be different. The present revision is about aspects of epidemiology, prevention, physiology, health care and rehabilitation of the elderly victims of trauma.

  3. Transfusion practices in trauma

    Directory of Open Access Journals (Sweden)

    V Trichur Ramakrishnan

    2014-01-01

    Full Text Available Resuscitation of a severely traumatised patient with the administration of crystalloids, or colloids along with blood products is a common transfusion practice in trauma patients. The determination of this review article is to update on current transfusion practices in trauma. A search of PubMed, Google Scholar, and bibliographies of published studies were conducted using a combination of key-words. Recent articles addressing the transfusion practises in trauma from 2000 to 2014 were identified and reviewed. Trauma induced consumption and dilution of clotting factors, acidosis and hypothermia in a severely injured patient commonly causes trauma-induced coagulopathy. Early infusion of blood products and early control of bleeding decreases trauma-induced coagulopathy. Hypothermia and dilutional coagulopathy are associated with infusion of large volumes of crystalloids. Hence, the predominant focus is on damage control resuscitation, which is a combination of permissive hypotension, haemorrhage control and haemostatic resuscitation. Massive transfusion protocols improve survival in severely injured patients. Early recognition that the patient will need massive blood transfusion will limit the use of crystalloids. Initially during resuscitation, fresh frozen plasma, packed red blood cells (PRBCs and platelets should be transfused in the ratio of 1:1:1 in severely injured patients. Fresh whole blood can be an alternative in patients who need a transfusion of 1:1:1 thawed plasma, PRBCs and platelets. Close monitoring of bleeding and point of care coagulation tests are employed, to allow goal-directed plasma, PRBCs and platelets transfusions, in order to decrease the risk of transfusion-related acute lung injury.

  4. Assessing suturing techniques using a virtual reality surgical simulator.

    Science.gov (United States)

    Kazemi, Hamed; Rappel, James K; Poston, Timothy; Hai Lim, Beng; Burdet, Etienne; Leong Teo, Chee

    2010-09-01

    Advantages of virtual-reality simulators surgical skill assessment and training include more training time, no risk to patient, repeatable difficulty level, reliable feedback, without the resource demands, and ethical issues of animal-based training. We tested this for a key subtask and showed a strong link between skill in the simulator and in reality. Suturing performance was assessed for four groups of participants, including experienced surgeons and naive subjects, on a custom-made virtual-reality simulator. Each subject tried the experiment 30 times using five different types of needles to perform a standardized suture placement task. Traditional metrics of performance as well as new metrics enabled by our system were proposed, and the data indicate difference between trained and untrained performance. In all traditional parameters such as time, number of attempts, and motion quantity, the medical surgeons outperformed the other three groups, though differences were not significant. However, motion smoothness, penetration and exit angles, tear size areas, and orientation change were statistically significant in the trained group when compared with untrained group. This suggests that these parameters can be used in virtual microsurgery training.

  5. Suture anchor tenodesis in repair of distal Achilles tendon injuries.

    Science.gov (United States)

    Kiliçoğlu, Onder; Türker, Mehmet; Yildız, Fatih; Akalan, Ekin; Temelli, Yener

    2014-01-01

    Distal Achilles tendon avulsions are in the form of either bony and nonbony avulsion of Achilles tendon from its calcaneal insertion. Four patients with distal Achilles tendon avulsions or ruptures which were treated with tendon to bone repair using suture anchors are presented here. Operated leg was immobilized in above-knee cast for 4 weeks while the patient walked non-weight-bearing. Then, cast was changed to below knee, and full weight-bearing was allowed. Patients underwent gait analysis minimum at first postoperative year. Mean American Orthopedics Foot Ankle Society ankle/hindfoot score of patients at last visit was 88.75 (range 85-100), and Achilles tendon total rupture score was 77.75 (range 58-87). Mean passive dorsiflexion of injured ankles (14° ± 5°) was lower than uninjured ankles (23° ± 9°). All the kinematic parameters of gait analysis were comparable to the uninjured side. Maximum plantar flexion power of injured ankle was 1.40 W/kg, and this was significantly lower than the contralateral side value 2.38 W/kg; (P = 0.0143). There were no visually altered gait or problems in daily life. Suture anchor tenodesis technique of distal Achilles tendon avulsions was successful in achieving durable osteotendinous repairs.

  6. Subluxation of suture-fixated posterior chamber intraocular lenses a clinicopathologic study.

    Science.gov (United States)

    Parekh, Parag; Green, W Richard; Stark, Walter J; Akpek, Esen Karamursel

    2007-02-01

    To report the occurrence of subluxation of suture-fixated posterior chamber (PC) intraocular lenses (IOL) and elucidate the mechanisms involved. Prospective clinicopathologic study. A single 10-0 Prolene suture explanted from a patient who experienced subluxation of his PC-IOL, 11.5 years after placement. Furthermore, multiple 10-0 Prolene sutures and PC-IOLs used for iris fixation were studied as controls. Scanning electron microscopy (SEM) was used to analyze the surface of the explanted suture. In addition, randomly selected 10-0 Prolene sutures cut with Vannas scissors and cut with the positioning holes of a randomly selected PC-IOL identical to that implanted in the patient's eye were examined as controls. Finally, the positioning holes of several randomly selected, iris-fixated PC-IOLs were studied using SEM with particular attention to surface quality and edge finish. Presence of any signs of suture degradation, the character of the cut edge of the suture, as well as the characteristics of the positioning holes of the PC-IOLs. Scanning electron microscopy of the explanted suture revealed sharply cut edges, without significant degradation of the suture, and no intact loop. Scanning electron microscopy of the control suture cut with a PC-IOL demonstrated a similarly cut edge. The positioning holes of the examined PC-IOLs had a sharp edge, and some also had an imperfect finish. We conclude that the surface properties of the positioning holes lead to cutting of the suture, and subsequent subluxation of the PC-IOL.

  7. Sonography of scrotal trauma

    International Nuclear Information System (INIS)

    Rao, Meka Srinivasa; Arjun, Kalyanpur

    2012-01-01

    The purpose of this article is to depict the spectrum of scrotal injuries in blunt trauma. Scrotal injuries are not very common and are mostly due to blunt trauma from direct injury, sports injuries or motor vehicle accidents. To minimize complications and ensure testicular salvage, rapid and accurate diagnosis is necessary. High-resolution USG is the investigation of choice, as it is readily available, accurate and has been seen to improve outcomes. An understanding of and familiarity with the sonographic appearance of scrotal injuries on the part of the radiologist/sonographer is therefore of key importance

  8. Sonography of scrotal trauma

    Directory of Open Access Journals (Sweden)

    Meka Srinivasa Rao

    2012-01-01

    Full Text Available The purpose of this article is to depict the spectrum of scrotal injuries in blunt trauma. Scrotal injuries are not very common and are mostly due to blunt trauma from direct injury, sports injuries or motor vehicle accidents. To minimize complications and ensure testicular salvage, rapid and accurate diagnosis is necessary. High-resolution USG is the investigation of choice, as it is readily available, accurate and has been seen to improve outcomes. An understanding of and familiarity with the sonographic appearance of scrotal injuries on the part of the radiologist/sonographer is therefore of key importance.

  9. Blunt cardiac trauma

    OpenAIRE

    Alvarado, Camilo; Vargas, Fernando; Guzmán, Fernando; Zárate, Alejandro; Correa, José L.; Ramírez, Alejandro; M. Quintero, Diana; Ramírez, Erika M.

    2016-01-01

    El trauma cardiaco constituye una de las primeras causas de mortalidad en la población general. Requiere alto índice de sospecha en trauma cerrado severo, mecanismo de desaceleración y en presencia de signos indirectos como: equimosis, huella del volante o del cinturón en el tórax anterior. Las lesiones incluyen: conmoción cardiaca, ruptura cardiaca, lesión cardiaca indirecta como la trombosis coronaria aguda, lesión aórtica, lesión del pericardio y herniación cardiaca. Entre las manifestacio...

  10. Trauma cardiaco cerrado

    OpenAIRE

    Camilo Alvarado; Fernando Vargas; Fernando Guzmán; Alejandro Zárate; José L. Correa; Alejandro Ramírez; Diana M. Quintero; Erika M. Ramírez

    2016-01-01

    El trauma cardiaco constituye una de las primeras causas de mortalidad en la población general. Requiere alto índice de sospecha en trauma cerrado severo, mecanismo de desaceleración y en presencia de signos indirectos como: equimosis, huella del volante o del cinturón en el tórax anterior. Las lesiones incluyen: conmoción cardiaca, ruptura cardiaca, lesión cardiaca indirecta como la trombosis coronaria aguda, lesión aórtica, lesión del pericardio y herniación cardiaca. Entre las manifestacio...

  11. Radiology of thoracic trauma

    International Nuclear Information System (INIS)

    Stark, P.

    1987-01-01

    This course provides an overview of the radiologic manifestations of trauma to the chest. The basic mechanisms of injury are discussed. The effect of trauma on the chest wall, the lung parenchyma, and the pleural space is described. Rib fractures, sternal fractures, lung contusion, lung hematoma, lung laceration, post-traumatic atelectasis, hemothorax, chylothorax, pneumothorax, and adult respiratory distress syndrome are discussed and illustrated. Injuries to the tracheobronchial tree, the aorta and brachiocephalic vessels, the esophagus, the diaphragm, and the heart are also presented. The purpose of the lecture is to familiarize the audience with common and unusual radiologic presentations of traumatic injury to the thorax

  12. Eye trauma in boxing.

    Science.gov (United States)

    Corrales, Gustavo; Curreri, Anthony

    2009-10-01

    In boxing, along with a few other sports, trauma is inherent to the nature of the sport; therefore it is considered a high-risk sport for ocular injuries. The long-term morbidity of ocular injuries suffered by boxers is difficult to estimate due to the lack of structured long-term follow-up of these athletes. Complications of blunt ocular trauma may develop years after the athlete has retired from the ring and is no longer considered to be at risk for boxing-related injuries. This article describes the wide range of eye injuries a boxer can sustain, and their immediate and long-term clinical management.

  13. Evaluation of the functional results after rotator cuff arthroscopic repair with the suture bridge technique

    Directory of Open Access Journals (Sweden)

    Alberto Naoki Miyazaki

    Full Text Available ABSTRACT OBJECTIVE: To evaluate the results of arthroscopic treatment of large and extensive rotator cuff injuries (RCI that involved the supra and infraspinatus muscles using the suture bridge (SB technique. METHODS: Between July 2010 and November 2014, 37 patients with RCI who were treated with SB technique were evaluated. The study included all patients with a minimum follow-up of 12 months who underwent primary surgery of the shoulder. Twenty-four patients were male and 13 were female. The mean age was 60 years (45-75. The dominant side was affected in 32 cases. The most common cause of injury was trauma (18 cases. The mean preoperative motion was 123°, 58°, T11. Through magnetic resonance imaging, 36 fatty degenerations were classified according to Goutallier. Patients underwent rotator cuff repair with SB technique, which consists of using a medial row anchor with two Corkscrew(r fibertape(r or fiberwire(r at the articular margin, associated with lateral fixation without stitch using PushLocks(r or SwiveLocks(r. RESULTS: The mean age was 60 years and mean fatty degeneration was 2.6. The mean range of motion (following the AAOS in the postoperative evaluation was 148° of forward elevation, 55° in lateral rotation and medial rotation in T9. Using the criteria of the University of California at Los Angeles (UCLA, 35 (94% patients had excellent and good results; one (2.7%, fair; and one (2.7%, poor. CONCLUSION: Arthroscopic repair of a large and extensive RCI using SB technique had good and excellent results in 94% of the patients.

  14. Splenic trauma: Is splenectomy redundant?

    Directory of Open Access Journals (Sweden)

    S Tandon

    2013-01-01

    Full Text Available 41 year old male, serving air warrior sustained blunt abdominal trauma, CECT revealed grade III splenic injury. He was managed conservatively with good clinical outcome. Conservatism is the new approach to splenic trauma.

  15. [Irritable bowel syndrome, levator ani syndrome, proctalgia fugax and chronic pelvic and perineal pain].

    Science.gov (United States)

    Watier, Alain; Rigaud, Jérôme; Labat, Jean-Jacques

    2010-11-01

    To define functional gastrointestinal pain, irritable bowel syndrome (IBS), levator ani syndrome, proctalgia fugax, the pathophysiology of these syndromes and the treatments that can be proposed. Review of articles published on the theme based on a Medline (PubMed) search and consensus conferences selected according to their scientific relevance. IBS is very common. Patients report abdominal pain and/or discomfort, bloating, and abnormal bowel habit (diarrhoea, constipation or both), in the absence of any structural or biochemical abnormalities. IBS has a complex, multifactorial pathophysiology, involving biological and psychosocial interactions resulting in dysregulation of the brain-gut axis associated with disorders of intestinal motility, hyperalgesia, immune disorders and disorders of the intestinal bacterial microflora and autonomic and hormonal dysfunction. Many treatments have been proposed, ranging from diet to pharmacology and psychotherapy. Patients with various types of chronic pelvic and perineal pain, especially those seen in urology departments, very often report associated IBS. This syndrome is also part of a global and integrated concept of pelviperineal dysfunction, avoiding a rigorous distinction between the posterior segment and the midline and anterior segments of the perineum. Copyright © 2010 Elsevier Masson SAS. All rights reserved.

  16. [Evidence of pudendal neuropathy in Proctalgia Fugax: perineal neurophysiological assessment in 55 patients].

    Science.gov (United States)

    Damphousse, M; Jousse, M; Verollet, D; Guinet, A; Le Breton, F; Lacroix, P; Sheik Ismael, S; Amarenco, G

    2012-04-01

    Proctalgia fugax (PF) is a very common condition especially in women. Causes and pathophysiological mechanisms of PF are unknown. Recently, a pudendal neuropathy was clinically suspected in women with PF. The goal of our study was to demonstrate, or not, such abnormalities by means electrophysiological testing. Fifty-five patients with PF (45 female and 10 male, mean age 50.2 years) were evaluated. EMG testing with motor unit potential analysis of pelvic floor muscles (bulbocavernosus muscle and striated external anal sphincter), study of bulbocavernosus reflex and pudendal nerve terminal motor latencies (PNTML) were performed. EMG testing was altered in two males out of 10 (20%) and 29/45 females (64%). In women, denervation was found bilateral in 25/29 (86%). Sacral latency was delayed in eight out of 29 (bilateral in five cases, unilateral in three cases) and PNTML altered in 17 cases (13 bilateral alteration, four unilateral). A significant difference (P<0.002 Chi(2) test) was demonstrated between male and female concerning pelvic floor muscles denervation. Pelvic floor muscles denervation was a common feature in women suffering from PF, due to a stretch bilateral pudendal neuropathy. Distal lesions of the pudendal nerves, principally due to a stretch perineal neuropathy, can be imagined as a factor or co-factor of PF. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

  17. Functional perineal colostomy with pudendal nerve anastomosis following anorectal resection: an experimental study.

    Science.gov (United States)

    Sato, T; Konishi, F

    1996-06-01

    The aim was to reconstruct the functional anus by using a transposed skeletal muscle with pudendal nerve anastomosis (PNA) after anorectal resection. Transposition of the biceps femoris muscle (BFM) with PNA around the perineal colostomy was performed in 22 dogs. In the control group (n = 11) the BFM with its own nerve was used. Evaluation was done at 3 to 5 months after the operation. A contraction with evoked potential on electrical stimulation of the pudendal nerve (22 of 22) and tonic electrical activity (10 of 10) were observed in the dogs with PNA but not in those without PNA. Increased electrical activity (6 of 6) and a reactive rise in the neoanal canal pressure (9 of 13) were seen just after the insertion of a microballoon in the dogs with PNA but not in those without PNA. The neoanal canal length was elongated, and the anorectal angle became acute on electrical stimulation in both groups. No difference was seen in the resting anal pressure between both groups. The pattern of actomyosin adenosine 5'-triphosphatase staining of the neosphincter with PNA converted from that of a BFM to that of the external anal sphincter. The defecatory status in the study group was better according to the evaluation of the feces on the cage floor. Acceptable neoanal function was achieved through the sphincter reconstruction with PNA.

  18. Altered perineal microbiome is associated with vulvovaginitis and urinary tract infection in preadolescent girls.

    Science.gov (United States)

    Gorbachinsky, Ilya; Sherertz, Robert; Russell, Gregory; Krane, L Spencer; Hodges, Steve J

    2014-12-01

    Vulvovaginitis has a known association with urinary tract infections (UTIs) in girls. We hypothesize that vulvovaginitis is a major contributor to UTIs in prepubertal girls by increasing periurethral colonization with uropathogens. Periurethral swabs and urine specimens were obtained from a total of 101 girls (58 with vulvovaginitis and 43 without vulvovaginitis). Specimens were cultured for bacterial growth. The dominant organism in the periurethral swabs and urine cultures was recorded and antibiotic sensitivity profiles were compared. Periurethral swabs from children with vulvovaginitis were associated with a statistically significant increase in uropathogenic bacteria (79% Enterococcus species or Escherichia coli) as the dominant culture compared with swabs from girls without vaginitis (18%) (p vulvovaginitis, 52% of the urine cultures were positive for UTIs, and the dominant organism in the urine cultures matched the species and antibiotic sensitivity profile of the corresponding periurethral swab. Only 11% of the urine cultures from girls without vulvovaginitis were positive for UTIs. Vulvovaginitis may cause UTIs by altering the perineal biome such that there is increased colonization of uropathogens.

  19. Extending the use of the gracilis muscle flap in perineal reconstruction surgery.

    Science.gov (United States)

    Goldie, Stephen J; Almasharqah, Riyadh; Fogg, Quentin A; Anderson, William

    2016-08-01

    Reconstruction of the perineum is required following oncological resections. Plastic surgical techniques can be used to restore the aesthetics and function of the perineum. The gracilis myocutaneous flap provides a substantial skin paddle, with minimal donor site morbidity. The flap is pedicled on a perforator from the medial circumflex femoral artery, giving it limited reach across the perineum. Tunnelling the flap under the adductor longus muscle may free up more of the arterial pedicle, increasing its reach. On three female cadavers, bilateral gracilis flaps were raised in the standard surgical manner, giving six flaps in total. With the flaps pedicled across the perineum, the distance from the tip of each flap was measured to the anterior superior iliac spine (ASIS). The flaps were then tunnelled under the adductor longus muscle. The distances to the ASIS were measured again. The average pedicle length was greater than 7 cm. Tunnelling the flap under the adductor longus muscle increased the reach by more than 4 cm on average. Cadaveric dissection has shown that tunnelling of the flap in a novel way increase its reach across the perineum. This additional flexibility improves its use clinically and is of benefit to plastic surgeons operating in perineal reconstruction. Copyright © 2016 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

  20. Emergency Department Management of Trauma

    DEFF Research Database (Denmark)

    MacKenzie, Colin; Lippert, Freddy

    1999-01-01

    Initial assessment and management of severely injured patients may occur in a specialized area of an emergency department or in a specialized area of a trauma center. The time from injury until definitive management is of essence for survival of life-threatening trauma. The initial care delivered...... injured patients after these patients reach a hospital emergency department or a trauma center....

  1. Biomechanical comparison of an all-soft suture anchor with a modified Broström-Gould suture repair for lateral ligament reconstruction.

    Science.gov (United States)

    Brown, Christopher A; Hurwit, Daniel; Behn, Anthony; Hunt, Kenneth J

    2014-02-01

    Anatomic repair is indicated for patients who have recurrent lateral ankle instability despite nonoperative measures. There is no difference in repair stiffness, failure torque, or failure angle between specimens repaired with all-soft suture anchors versus the modified Broström-Gould technique with sutures only. Controlled laboratory study. In 10 matched pairs of human cadaveric ankles, the anterior talofibular ligament (ATFL) was incised from its origin on the fibula. After randomization, 1 ankle was repaired to its anatomic insertion using two 1.4-mm JuggerKnot all-soft suture anchors; the other ankle was repaired with a modified Broström-Gould technique using 2-0 FiberWire. All were augmented using the inferior extensor retinaculum. All ankles were mounted to the testing machine in 20° of plantar flexion and 15° of internal rotation and loaded to failure after the repair. Stiffness, failure torque, and failure angle were recorded and compared using a paired Student t test with a significance level set at P anchors pulled out of bone. The primary mode of failure was pulling through the ATFL tissue. There was no statistical difference in strength or stiffness between a 1.4-mm all-soft suture anchor and a modified Broström-Gould repair with 2-0 FiberWire. The primary mode of failure was at the tissue level rather than knot failure or anchor pullout. The particular implant choice (suture only, tunnel, anchor) in repairing the lateral ligament complex may not be as important as the time to biological healing. The suture-only construct as described in the Broström-Gould repair was as strong as all-soft suture anchors, and the majority of the ankles failed at the tissue level. For those surgeons whose preference is to use anchor repair, this novel all-soft suture anchor may be an alternative to other larger anchors, as none failed by pullout.

  2. Gênero e trauma Gender and trauma

    Directory of Open Access Journals (Sweden)

    Gláucio Ary Dillon Soares

    2005-04-01

    Full Text Available As conseqüências sociais e psicológicas da violência urbana sobre os parentes e amigos de pessoas vitimadas por mortes violentas (homicídio, suicídio ou acidentes são analisadas à luz das diferenças de gênero. A literatura especializada nesta área propõe que mulheres e homens vivenciam experiências traumáticas de forma peculiar. Porém, os traumas típicos são diferentes em cada gênero, deixando em aberto a questão sobre quanto das diferenças entre as respostas se devem a gênero e quanto se devem ao tipo de trauma. Testamos a hipótese de que as mulheres são mais suscetíveis à desordem de estresse pós-trauma (DEPT numa situação traumática comum, usando dados qualitativos e quantitativos. Comparamos os sintomas do trauma e as percepções sobre o significado da perda de seus entes queridos. A amostra, de 425 mulheres (62% e 265 homens (38%, foi retirada de uma lista de parentes de pessoas que sofreram morte violenta na cidade do Rio de Janeiro. Incluímos trinta relatos de parentes e amigos próximos das vítimas diretas. Os resultados revelaram que 54% das mulheres e 41% dos homens tiveram o cotidiano alterado depois da morte de um parente/amigo. Há diferenças estatisticamente significativas nos problemas de saúde e na diversão. Essa área foi a mais afetada, atingindo metade dos entrevistados. Uma variável intimamente correlacionada com os sintomas da DEPT é o contato com o corpo: controlando a extensão do contato (fez o reconhecimento do corpo; viu, mas não reconheceu e nem viu nem reconheceu. Em cada uma dessas categorias, as mulheres foram mais afetadas do que os homens. O artigo conclui que as mulheres sentem mais as perdas do que os homens, mas que parte das diferenças não são internas aos gêneros, mas externas a eles, dependendo das interações e dos contatos pessoais.The social and psychological consequences endured by friends and relatives of people victimized by violent death (homicide, suicide or

  3. Genipin crosslinker releasing sutures for improving the mechanical/repair strength of damaged connective tissue.

    Science.gov (United States)

    Sundararaj, Sharath; Slusarewicz, Paul; Brown, Matt; Hedman, Thomas

    2017-11-01

    The most common mode of surgical repair of ruptured tendons and ligaments involves the use of sutures for reattachment. However, there is a high incidence of rerupture and repair failure due to pulling out of the suture material from the damaged connective tissue. The main goal of this research was to achieve a localized delivery of crosslinking agent genipin (GP) from rapid-release biodegradable coatings on sutures, for strengthening the repair of ruptured connective tissue. Our hypothesis is that GP released from the suture coating will lead to exogenous crosslinking of native connective tissue resulting in beneficial effects on clinically relevant mechanical parameters such as tear resistance, tissue strength, and energy required to rupture the tissue (toughness). Sutures were successfully coated with a biodegradable polymer layer loaded with the crosslinking agent genipin, without compromising the mechanical properties of the suture. The rapid-release of genipin was achieved under both in vitro and ex vivo conditions. Exogenous crosslinking using these genipin releasing sutures was demonstrated using equine tendons. The tendons treated with genipin releasing sutures showed significant improvement in failure load, energy required for pull-out failure, and stiffness. © 2016 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 105B: 2199-2205, 2017. © 2016 Wiley Periodicals, Inc.

  4. Critical Anatomy Relative to the Sacral Suture: A Postoperative Imaging Study After Robotic Sacrocolpopexy.

    Science.gov (United States)

    Crisp, Catrina C; Herfel, Charles V; Pauls, Rachel N; Westermann, Lauren B; Kleeman, Steven D

    2016-01-01

    This study aimed to characterize pertinent anatomy relative to the sacral suture placed at time of robotic sacrocolpopexy using postoperative computed tomography and magnetic resonance imaging. A vascular clip was placed at the base of the sacral suture at the time of robotic sacrocolpopexy. Six weeks postoperatively, subjects returned for a computed tomography scan and magnetic resonance imaging. Ten subjects completed the study. The middle sacral artery and vein coursed midline or to the left of midline in all the subjects. The left common iliac vein was an average of 26 mm from the sacral suture. To the right of the suture, the right common iliac artery was 18 mm away. Following the right common iliac artery to its bifurcation, the right internal iliac was on average 10 mm from the suture. The bifurcations of the inferior vena cava and the aorta were 33 mm and 54 mm further cephalad, respectively.The right ureter, on average, was 18 mm from the suture. The thickness of the anterior longitudinal ligament was 2 mm.The mean angle of descent of the sacrum was 70 degrees. Lastly, we found that 70% of the time, a vertebral body was directly below the suture; the disc was noted in 30%. We describe critical anatomy surrounding the sacral suture placed during robotic sacrocolpopexy. Proximity of both vascular and urologic structures within 10 to 18 mm, as well as anterior ligament thickness of only 2 mm highlights the importance of adequate exposure, careful dissection, and surgeon expertise.

  5. Early secondary suture versus healing by second intention of incisional abscesses

    DEFF Research Database (Denmark)

    Hermann, G G; Bagi, P; Christoffersen, I

    1988-01-01

    A controlled trial was set up to compare the treatment of wound abscesses, occurring after laparotomy, with either early secondary suture combined with cefuroxime and metronidazole given intravenously or by healing by second intention. The secondary suture was performed two days after wound...... drainage and resulted in a significant reduction (p less than 0.01) in healing time without complications. No reinfections occurred....

  6. Antibacterial-Coated Suture in Reducing Surgical Site Infection in Breast Surgery: A Prospective Study

    Directory of Open Access Journals (Sweden)

    Enora Laas

    2012-01-01

    Full Text Available Background. To reduce the incidence of microbial colonization of suture material, Triclosan- (TC-coated suture materials have been developed. The aim of this study was to assess the incidence of suture-related complications (SRC in breast surgery with and without the use of TC-coated sutures. Methods. We performed a study on two consecutive periods: 92 patients underwent breast surgery with conventional sutures (Group 1 and 98 with TC-coated sutures (Group 2. We performed subgroups analyses and developed a model to predict SRC in Group 1 and tested its clinical efficacy in Group 2 using a nomogram-based approach. Results. The SRC rates were 13% in Group 1 and 8% in Group 2. We found that some subgroups may benefit from TC-coated sutures. The discrimination obtained from a logistic regression model developed in Group 1 and based on multifocality, age and axillary lymphadenectomy was 0.88 (95% CI 0.77–0.95 (. There was a significant difference in Group 2 between predicted probabilities and observed percentages (. The predicted and observed proportions of complications in the high-risk group were 38% and 13%, respectively. Conclusion. This study used individual predictions of SRC and showed that using TC-coated suture may prevent SRC. This was particularly significant in high-risk patients.

  7. Interactive Virtual Suturing Simulations: Enhancement of Student Learning in Veterinary Medicine

    Science.gov (United States)

    Staton, Amy J.; Boyd, Christine B.

    2013-01-01

    This capstone addresses an instructional gap in the Morehead State University Veterinary Technology Program and in other similar programs around the globe. Students do not retain the knowledge needed to proficiently complete suture patterns nor do students receive sufficient instructional time during the year to master each suture pattern that is…

  8. A novel technique of rotator cuff repair using spinal needle and suture loop

    Directory of Open Access Journals (Sweden)

    Muzaffar Nasir

    2010-11-01

    Full Text Available Abstract Background We present a simple technique of arthroscopic rotator cuff repair using a spinal needle and suture loop. Methods With the arthroscope laterally, a spinal needle looped with PDS is inserted percutaneously into the shoulder posteriorly and penetrated through the healthy posterior cuff tear margin. Anteriorly, another spinal needle loaded with PDS is inserted percutaneously to engage the healthy tissue at the anterior tear margin. The suture in the anterior needle is then delivered into the suture loop of the posterior needle using a suture retriever. The posterior needle and loop are then pulled out carrying the anterior suture with it. The two limbs of this suture are then retrieved through a cannula for knotting. The same procedure is then repeated for additional suturing. Suture anchors placed over the greater tuberosity are used to complete the repair. Conclusion This is an easy method of rotator cuff repair using simple instruments and lesser time, hence can be employed at centers with less equipment and at reduced cost to the patient.

  9. About Military Sexual Trauma

    Medline Plus

    Full Text Available ... Get YouTube Red. Working... Not now Try it free Find out why Close About Military Sexual Trauma ... MST. http://www.mentalhealth.va.gov/msthom... Category Education License Standard YouTube License Show more Show less ...

  10. Haemostatic resuscitation in trauma

    DEFF Research Database (Denmark)

    Stensballe, Jakob; Ostrowski, Sisse Rye; Johansson, Par I.

    2016-01-01

    of a ratio driven strategy aiming at 1 : 1 : 1, using tranexamic acid according to CRASH-2, and applying haemostatic monitoring enabling a switch to a goal-directed approach when bleeding slows. Haemostatic resuscitation is the mainstay of trauma resuscitation and is associated with improved survival...

  11. Trauma Aware & Safety Ready

    Science.gov (United States)

    Paterson, Jim

    2017-01-01

    The interwoven issues of trauma and safety have swept through college campuses over the last decade, and they've arrived at doors of admission offices, encouraging officials to think more carefully about those concerns and take a closer look at how they handle them. Experts recommend in this atmosphere that admission offices discuss these topics…

  12. Understanding Child Trauma

    Science.gov (United States)

    ... help of a trained professional. When needed, a mental health professional trained in evidence-based trauma treatment can help children and families cope and move toward recovery. Ask your pediatrician, family physician, school counselor, or clergy member for a referral. Visit ...

  13. Obesity in pediatric trauma.

    Science.gov (United States)

    Witt, Cordelie E; Arbabi, Saman; Nathens, Avery B; Vavilala, Monica S; Rivara, Frederick P

    2017-04-01

    The implications of childhood obesity on pediatric trauma outcomes are not clearly established. Anthropomorphic data were recently added to the National Trauma Data Bank (NTDB) Research Datasets, enabling a large, multicenter evaluation of the effect of obesity on pediatric trauma patients. Children ages 2 to 19years who required hospitalization for traumatic injury were identified in the 2013-2014 NTDB Research Datasets. Age and gender-specific body mass indices (BMI) were calculated. Outcomes included injury patterns, operative procedures, complications, and hospital utilization parameters. Data from 149,817 pediatric patients were analyzed; higher BMI percentiles were associated with significantly more extremity injuries, and fewer injuries to the head, abdomen, thorax and spine (p values Obese children also had significantly longer lengths of stay and more frequent ventilator requirement. Among children admitted after trauma, increased BMI percentile is associated with increased risk of death and potentially preventable complications. These findings suggest that obese children may require different management than nonobese counterparts to prevent complications. Level III; prognosis study. Copyright © 2017 Elsevier Inc. All rights reserved.

  14. Imaging of vertebral trauma

    International Nuclear Information System (INIS)

    Daffner, R.H.

    1999-01-01

    This translation of the toolbook published in the 'US-ART' series, offers invaluable help to medical radiologists in the diagnostic imaging and evaluation of complex vertebral traumas which are on the rise, inter alia due to increasingly dangerous leisure sports. (orig./CB) [de

  15. When Trauma Hinders Learning

    Science.gov (United States)

    Barr, Donald A.

    2018-01-01

    Many kindergarten teachers have encountered children who enter school lacking the ability to control their behavior, but they may not understand the social and biological processes behind these children's disruptive behavior. The author reviews research into early childhood brain development to explain how trauma and chronic stress can make it…

  16. About Military Sexual Trauma

    Medline Plus

    Full Text Available ... count__/__total__ Find out why Close About Military Sexual Trauma Veterans Health Administration Loading... Unsubscribe from Veterans ... MST. http://www.mentalhealth.va.gov/msthom... Category Education License Standard YouTube License Show more Show less ...

  17. Early Childhood Trauma

    Science.gov (United States)

    National Child Traumatic Stress Network, 2010

    2010-01-01

    Early childhood trauma generally refers to the traumatic experiences that occur to children aged 0-6. Because infants' and young children's reactions may be different from older children's, and because they may not be able to verbalize their reactions to threatening or dangerous events, many people assume that young age protects children from the…

  18. Comparison of clinical outcomes of multi-point umbrella suturing and single purse suturing with two-point traction after procedure for prolapse and hemorrhoids (PPH) surgery.

    Science.gov (United States)

    Jiang, Huiyong; Hao, Xiuyan; Xin, Ying; Pan, Youzhen

    2017-11-01

    To compare the clinical outcomes of multipoint umbrella suture and single-purse suture with two-point traction after procedure for prolapse and hemorrhoids surgery (PPH) for the treatment of mixed hemorrhoids. Ninety patients were randomly divided into a PPH plus single-purse suture group (Group A) and a PPH plus multipoint umbrella suture (Group B). All operations were performed by an experienced surgeon. Operation time, width of the specimen, hemorrhoids retraction extent, postoperative pain, postoperative bleeding, and length of hospitalization were recorded and compared. Statistical analysis was conducted by t-test and χ2 test. There were no significant differences in sex, age, course of disease, and degree of prolapse of hemorrhoids between the two groups. The operative time in Group A was significantly shorter than that in Group B (P hemorrhoid core retraction were significantly lower in Group B (P  0.05 for all comparisons) was observed. The multipoint umbrella suture showed better clinical outcomes because of its targeted suture according to the extent of hemorrhoid prolapse. Copyright © 2017. Published by Elsevier Ltd.

  19. Traumatismos oculares Ocular traumas

    Directory of Open Access Journals (Sweden)

    Gelen Welch Ruiz

    2007-12-01

    Full Text Available Se realizó un estudio descriptivo de tipo retrospectivo longitudinal cuyo universo estuvo constituido por 72 ojos de 72 pacientes con traumatismos oculares mecánicos que fueron hospitalizados en el Hospital Militar Central “Dr. Carlos J. Finlay” desde enero de 1999 hasta enero de 2005. Para el análisis estadístico de la información se utilizó el programa automatizado SPSS versión 11.5 en el cual también se conformó la base de datos y se realizaron los cálculos de acuerdo con el tipo de variable analizada. Se utilizaron medidas de resumen, tendencia central y asociación estadística con un nivel de significación de p A retrospective longitudinal and descriptive study was carried out in 72 eyes from 72 patients with mechanical occular traumas, who had been hospitalized in “Dr. Carlos J. Finlay” Military Hospital from December 1999 to January 2005. For the statistical data analysis, an automated program (SPSS 11.5 version was used to create the database and estimations were made according to the variable types. Summary measures, central tendency measures and statistical association with significance level equal to p < 0.05 were employed. Males prevailed (95.8%, the average age was 30.26 years with a minimum rate of 17 years and maximum rate of 82 years. The most frequent mechanisms of trauma were aggressions (23. 6% and injures from secondary projectiles (13.9%. The anterior segment traumas were more frequent (61, 1% than posterior segment traumas (6.94%. Both segments of the eyeball were affected in 39, 1% of eyes which evinced the worst visual acuity. The most common associated injures were hyphema (54, 2% and vitreous hemorrhage (16.6%. Closed trauma (contusions were more common and most of the eyes had better final visual acuity (45, 2% with vision range of 0.6-1.0 and 26.2% with vision range of 0.59-0.1. On the other hand, eyes affected by open trauma (simple wound, contusion-wound, wound with intraocular foreign body and

  20. Skeleton scintigraphy in trauma

    International Nuclear Information System (INIS)

    Ansari, M.

    2002-01-01

    Skeletal trauma is common and presents both an opportunity and a problem in skeletal scintigraphy. The opportunity arises in the ability of skeletal scintigraphy to demonstrate abnormalities early after direct trauma. It is well recognized that the early detection of fractures in some sites cannot be reliably achieved by standard radiography, especially in the femoral neck and scaphoid bone. The problem comes in recognizing the effects of skeletal trauma when using skeletal scintigraphy for another purpose, such as the detection of metastatic disease. iatrogenic trauma to either the skeleton or soft tissues may be manifest scintigraphic ally. For example Craniotomy typically leaves a rim pattern at the surgical margin. Rib Retraction during thoracotomy can elicit periosteal reaction. Areas of the skeletal receiving curative levels of ionizing radiation (typically 4000 rads or greater) characteristically demonstrate decreased uptake within 6 months to 1 year after therapy. The generally high sensitivity of the skeletal scintigraphy seems to make it an ideal survey test in cases of suspected child abuse especially in which radiographs are unrevealing. Because of difficulties in obtaining a history of trauma from a preschool child or even eliciting a satisfactory description of the location and nature of the pain, skeletal scintigraphy provides a simple and reliable investigation in these children. Subtle trauma, such as that from stress fractures is often difficult to visualize on a plain radiograph. Skeletal scintigraphy is frequently positive at the time of clinical presentation. Skeletal scintigraphy is exquisitely sensitive to the remodeling process and typically shows abnormalities 1 to 2 weeks or more before the appearance of radiographic changes in stress fractures. The periosteal reaction can be visualized within hours of the injury. Insufficiency and fatigue fractures such as vertebral compression fracture, which is probably the most common consequence of

  1. Avaliação do viés de classificação da laceração perineal no parto normal Evaluación del sesgo en la clasificación de la laceración perineal en el parto normal Evaluation of bias in classification of perineal lacerations in vaginal delivery

    Directory of Open Access Journals (Sweden)

    Priscila Maria Colacioppo

    2011-01-01

    Full Text Available OBJETIVO: Avaliar o viés de classificação do grau de laceração perineal no parto normal entre pesquisadora e enfermeiras obstétricas atuantes como juízas na pesquisa. MÉTODOS: Foi adotado o Ciclo PDSA (Plan,Do,Study and Act realizando-se avaliações independentes das condições perineais de 26 mulheres, antes (etapa 1 e após a apresentação do protocolo de pesquisa às enfermeiras (etapa 2. Os dados foram coletados, no ano de 2007, no Amparo Maternal, instituição situada no Município de São Paulo-SP. Participaram 14 enfermeiras e uma pesquisadora. RESULTADOS: Na etapa 1, ocorreram 72,7% de repetibilidade e concordância e, na etapa 2, estas características totalizaram 66,7%, indicando persistência do viés na classificação do grau de laceração perineal. CONCLUSÃO: A ausência de 100% de repetibilidade e concordância entre pesquisadora e enfermeiras juízas evidenciou a necessidade de adoção de uma classificação mais precisa do grau de laceração mediante capacitação dessas profissionais.OBJETIVO: Evaluar el sesgo en la clasificación del grado de laceración perineal en el parto normal entre investigadora y enfermeras obstétricas actuantes como jueces en la investigación. MÉTODOS: Fue adoptado el Ciclo PDSA (Plan,Do,Study and Act realizándose evaluaciones independientes de las condiciones perineales de 26 mujeres, antes (etapa 1 y después de la presentación del protocolo de investigación a las enfermeras (etapa 2. Los datos fueron recolectados, en el año 2007, en el Amparo Maternal, institución situada en el Municipio de Sao Paulo-SP. Participaron 14 enfermeras y una investigadora. RESULTADOS: En la etapa 1, ocurrieron 72,7% repeticiones y concordancia y, en la etapa 2, estas características totalizaron 66,7%, indicando persistencia del sesgo en la clasificación del grado de laceración perineal. CONCLUSIÓN: La ausencia del 100% de repeticiones y concordancia entre investigadora y enfermeras jueces

  2. SR and LR Union Suture for the Treatment of Myopic Strabismus Fixus: Is Scleral Fixation Necessary?

    Directory of Open Access Journals (Sweden)

    Carol P. S. Lam

    2015-01-01

    Full Text Available Purpose. To evaluate and compare the effectiveness of scleral fixation SR and LR union suture and nonscleral fixation union suture for the treatment of myopic strabismus fixus. Methods. Retrospective review of 32 eyes of 22 patients with myopic strabismus fixus who had undergone union suture of superior rectus (SR and lateral rectus (LR with or without scleral fixation, and follow-up longer than 6 months at Hong Kong Eye Hospital from 2006 to 2013. Surgical techniques and outcomes in terms of ocular alignment are analyzed. Results. There is significant overall improvement both in postoperative angle of esodeviation (P0.05. Conclusions. Union suture of SR and LR is an effective procedure in correcting myopic strabismus fixus. Fixation of the union suture to the sclera does not improve surgical outcome.

  3. Sutures coated with antiseptic pomade to prevent bacterial colonization: a randomized clinical trial.

    Science.gov (United States)

    Cruz, Fernando; Leite, Fabiola; Cruz, Gustavo; Cruz, Silvia; Reis, Juarez; Pierce, Matthew; Cruz, Mauro

    2013-08-01

    The aim of this study was to assess if an antiseptic pomade could reduce the bacterial colonization on multifilament sutures. A randomized clinical trial was conducted with 40 volunteer patients of both sexes aged 18-70, randomly separated into experimental (n = 20) and control (n = 20) groups. The experimental group received pomade-coated sutures (iodoform + calendula) and the control group uncoated sutures. Two millimeters of the suture was harvested from each patient from the 1st to the 15th postoperative day. The bacteria that had adhered to them were cultured. The number of colony-forming units per milliliter (CFU/mL) was determined and the groups were compared using the Mann-Whitney statistical test (P antiseptic pomade was effective in reducing bacterial colonization on silk braided sutures. Copyright © 2013 Elsevier Inc. All rights reserved.

  4. Nonabsorbable-Suture-Induced Osteomyelitis: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Cheng Hong Yeo

    2012-01-01

    Full Text Available We are reporting a case of nonabsorbable suture-induced osteomyelitis in patient who had an open rotator cuff repair with nonabsorbable Ethibond anchor suture. Patient in this case presented with very subtle clinical features of osteomyelitis of the left proximal humerus 15 years after initial rotator cuff repair surgery. Literature had shown that deep infection following rotator cuff repairs, although rare, can be easily missed and can cause severe complications. Absorbable suture had been demonstrated to be more superior, in terms of rate of deep infection, as compared to nonabsorbable suture when used in rotator cuff repair surgery. Both absorbable and nonabsorbable suture had been demonstrated to have similar mechanical properties by several different studies. The case demonstrated that initial presentation of deep infection can be subtle and easily missed by clinicians and leads to further complications.

  5. MANAGEMENT OF LIVER TRAUMA

    Directory of Open Access Journals (Sweden)

    Dova Subba

    2016-03-01

    Full Text Available AIM To estimate the incidence of Liver Trauma injuries and grade their severity of injury. To assess the factors responsible for morbidity and mortality after Liver Trauma. To study the postoperative complications and the management of Liver Trauma. MATERIALS AND METHODS The present prospective study was conducted on 100 patients who were admitted to Department of General Surgery for treatment who were managed operatively or non-operatively for abdominal trauma and having liver injury forms the material of the study. This study was conducted over a span of 24 months from June 2013 to November 2015. RESULTS Maximum number of patients are in the age group of 21-30 years (46%. 85% patients (85/100 are males and 15% of patients (15/100 are females. Lapse time of injury and admission varied from 25 minutes to 66 hours and 30 minutes. 75 % of the patients (75/100 presented within 24 hours after injury. Death rate of patients who reached hospital after 24 hours of injury was higher than the patients who reached hospital within 24 hours of injury. 28% of patients (28/100 had associated bony injuries, out of which 5% of patients (5/100 expired due to primary haemorrhage of fractured femur. More than one segment was injured in many patients. Segment V is involved commonly making 55% (55/100 of patients. Next common segment involved is segment VII, making 39% (39/100. CONCLUSION Mechanism of injury is the important factor which is responsible for morbidity in liver injury. Nonoperative management proved to be safe and effective and often has been used to treat patients with liver trauma.

  6. Penetrating ureteral trauma

    Directory of Open Access Journals (Sweden)

    Gustavo P. Fraga

    2007-04-01

    Full Text Available OBJECTIVE: The purpose of this series is to report our experience in managing ureteral trauma, focusing on the importance of early diagnosis, correct treatment, and the impact of associated injuries on the management and morbid-mortality. MATERIALS AND METHODS: From January 1994 to December 2002, 1487 laparotomies for abdominal trauma were performed and 20 patients with ureteral lesions were identified, all of them secondary to penetrating injury. Medical charts were analyzed as well as information about trauma mechanisms, diagnostic routine, treatment and outcome. RESULTS: All patients were men. Mean age was 27 years. The mechanisms of injury were gunshot wounds in 18 cases (90% and stab wounds in two (10%. All penetrating abdominal injuries had primary indication of laparotomy, and neither excretory urography nor computed tomography were used in any case before surgery. The diagnosis of ureteric injury was made intra-operatively in 17 cases (85%. Two ureteral injuries (10% were initially missed. All patients had associated injuries. The treatment was dictated by the location, extension and time necessary to identify the injury. The overall incidence of complications was 55%. The presence of shock on admission, delayed diagnosis, Abdominal Trauma Index > 25, Injury Severity Score > 25 and colon injuries were associated to a high complication rate, however, there was no statistically significant difference. There were no mortalities in this group. CONCLUSIONS: A high index of suspicion is required for diagnosis of ureteral injuries. A thorough exploration of all retroperitoneal hematoma after penetrating trauma should be an accurate method of diagnosis; even though it failed in 10% of our cases.

  7. Imaging in spinal trauma

    International Nuclear Information System (INIS)

    Goethem, J.W.M. van; Maes, Menno; Oezsarlak, Oezkan; Hauwe, Luc van den; Parizel, Paul M.

    2005-01-01

    Because it may cause paralysis, injury to the spine is one of the most feared traumas, and spinal cord injury is a major cause of disability. In the USA approximately 10,000 traumatic cervical spine fractures and 4000 traumatic thoracolumbar fractures are diagnosed each year. Although the number of individuals sustaining paralysis is far less than those with moderate or severe brain injury, the socioeconomic costs are significant. Since most of the spinal trauma patients survive their injuries, almost one out of 1000 inhabitants in the USA are currently being cared for partial or complete paralysis. Little controversy exists regarding the need for accurate and emergent imaging assessment of the traumatized spine in order to evaluate spinal stability and integrity of neural elements. Because clinicians fear missing occult spine injuries, they obtain radiographs for nearly all patients who present with blunt trauma. We are influenced on one side by fear of litigation and the possible devastating medical, psychologic and financial consequences of cervical spine injury, and on the other side by pressure to reduce health care costs. A set of clinical and/or anamnestic criteria, however, can be very useful in identifying patients who have an extremely low probability of injury and who consequently have no need for imaging studies. Multidetector (or multislice) computed tomography (MDCT) is the preferred primary imaging modality in blunt spinal trauma patients who do need imaging. Not only is CT more accurate in diagnosing spinal injury, it also reduces imaging time and patient manipulation. Evidence-based research has established that MDCT improves patient outcome and saves money in comparison to plain film. This review discusses the use, advantages and disadvantages of the different imaging techniques used in spinal trauma patients and the criteria used in selecting patients who do not need imaging. Finally an overview of different types of spinal injuries is given

  8. Imaging in spinal trauma

    Energy Technology Data Exchange (ETDEWEB)

    Goethem, J.W.M. van [Universitair Ziekenhuis Antwerpen, University of Antwerp, Belgium, Department of Radiology, Edegem (Belgium); Algemeen Ziekenhuis Maria Middelares, Department of Radiology, Sint-Niklaas (Belgium); Maes, Menno; Oezsarlak, Oezkan; Hauwe, Luc van den; Parizel, Paul M. [Universitair Ziekenhuis Antwerpen, University of Antwerp, Belgium, Department of Radiology, Edegem (Belgium)

    2005-03-01

    Because it may cause paralysis, injury to the spine is one of the most feared traumas, and spinal cord injury is a major cause of disability. In the USA approximately 10,000 traumatic cervical spine fractures and 4000 traumatic thoracolumbar fractures are diagnosed each year. Although the number of individuals sustaining paralysis is far less than those with moderate or severe brain injury, the socioeconomic costs are significant. Since most of the spinal trauma patients survive their injuries, almost one out of 1000 inhabitants in the USA are currently being cared for partial or complete paralysis. Little controversy exists regarding the need for accurate and emergent imaging assessment of the traumatized spine in order to evaluate spinal stability and integrity of neural elements. Because clinicians fear missing occult spine injuries, they obtain radiographs for nearly all patients who present with blunt trauma. We are influenced on one side by fear of litigation and the possible devastating medical, psychologic and financial consequences of cervical spine injury, and on the other side by pressure to reduce health care costs. A set of clinical and/or anamnestic criteria, however, can be very useful in identifying patients who have an extremely low probability of injury and who consequently have no need for imaging studies. Multidetector (or multislice) computed tomography (MDCT) is the preferred primary imaging modality in blunt spinal trauma patients who do need imaging. Not only is CT more accurate in diagnosing spinal injury, it also reduces imaging time and patient manipulation. Evidence-based research has established that MDCT improves patient outcome and saves money in comparison to plain film. This review discusses the use, advantages and disadvantages of the different imaging techniques used in spinal trauma patients and the criteria used in selecting patients who do not need imaging. Finally an overview of different types of spinal injuries is given

  9. The primary factor for suture configuration at rotator cuff repair: Width of mattress or distance from tear edge

    Directory of Open Access Journals (Sweden)

    Onur Hapa

    2016-08-01

    Conclusion: Bite size from the edge of the tendon seems to be more important than the width of the mattress. The curve of the suture passing device may also have an effect on the strength of the suture tendon interface.

  10. The impact of specialist trauma service on major trauma mortality.

    Science.gov (United States)

    Wong, Ting Hway; Lumsdaine, William; Hardy, Benjamin M; Lee, Keegan; Balogh, Zsolt J

    2013-03-01

    Trauma services throughout the world have had positive effects on trauma-related mortality. Australian trauma services are generally more consultative in nature rather than the North American model of full trauma admission service. We hypothesized that the introduction of a consultative specialist trauma service in a Level I Australian trauma center would reduce mortality of the severely injured. A 10-year retrospective study (January 1, 2002-December 31, 2011) was performed on all trauma patients admitted with an Injury Severity Score (ISS) > 15. Patients were identified from the trauma registry, and data for age, sex, mechanism of injury, ISS, survival to discharge, and length of stay were collected. Mortality was examined for patients with severe injury (ISS > 15) and patients with critical injury (ISS > 24) and compared for the three periods: 2002-2004 (without trauma specialist), 2005-2007 (with trauma specialist), and 2008-2011 (with specialist trauma service). A total of 3,869 severely injured (ISS > 15) trauma patients were identified during the 10-year period. Of these, 2,826 (73%) were male, 1,513 (39%) were critically injured (ISS > 24), and more than 97% (3,754) were the victim of blunt trauma. Overall mortality decreased from 12.4% to 9.3% (relative risk, 0.75) from period one to period three and from 25.4% to 20.3% (relative risk, 0.80) for patients with critical injury. A 0.46% per year decrease (p = 0.018) in mortality was detected (odds ratio, 0.63; p 24), the trend was (0.61% per year; odds ratio, 0.68; p = 0.039). The introduction of a specialist trauma service decreased the mortality of patients with severe injury, the model of care should be considered to implement state- and nationwide in Australia. Epidemiologic study, level III.

  11. Novel Technique to Overcome the Nonavailability of a Long Needle 9-0 Polypropylene Suture for Sutured Scleral Fixation of the Posterior Chamber Intraocular Lens Using a Single Fisherman’s Knot

    Directory of Open Access Journals (Sweden)

    Yong Un Shin

    2017-01-01

    Full Text Available Purpose. To describe a method to overcome the nonavailability of a long needle 9-0 polypropylene suture for sutured scleral fixation of the posterior chamber intraocular lens (PC-IOL using a single fisherman’s knot (SFK. Methods. First, a 10-0 polypropylene suture was passed from the sclera to the ciliary sulcus using a long needle. A 9-0 suture was tied to the unpassed portion of the 10-0 suture with an SFK. We pulled the 10-0 suture to pass the SFK through the sclera, and then we cut the knot and removed the 10-0 suture. IOL fixation with 9-0 sutures used the conventional techniques used for sutured scleral-fixated IOL. Preoperative and postoperative visual acuity, corneal astigmatism, and endothelial cell count and intraoperative/postoperative complications were evaluated. Results. An SFK joining the two sutures was passed through the sclera without breakage or slippage. A total of 35 eyes from 35 patients who underwent sutured scleral fixation of the IOL. An intraoperative complication (minor intraocular hemorrhage was recorded in four cases. Knot exposure, IOL dislocation, subluxation, and retinal detachment were not observed. Conclusions. The SFK offers the opportunity to use 9-0 sutures for the long-term safety and may not require the surgeon to learn any new technique.

  12. Novel Technique to Overcome the Nonavailability of a Long Needle 9-0 Polypropylene Suture for Sutured Scleral Fixation of the Posterior Chamber Intraocular Lens Using a Single Fisherman's Knot.

    Science.gov (United States)

    Shin, Yong Un; Seong, Mincheol; Cho, Hee Yoon; Kang, Min Ho

    2017-01-01

    To describe a method to overcome the nonavailability of a long needle 9-0 polypropylene suture for sutured scleral fixation of the posterior chamber intraocular lens (PC-IOL) using a single fisherman's knot (SFK). First, a 10-0 polypropylene suture was passed from the sclera to the ciliary sulcus using a long needle. A 9-0 suture was tied to the unpassed portion of the 10-0 suture with an SFK. We pulled the 10-0 suture to pass the SFK through the sclera, and then we cut the knot and removed the 10-0 suture. IOL fixation with 9-0 sutures used the conventional techniques used for sutured scleral-fixated IOL. Preoperative and postoperative visual acuity, corneal astigmatism, and endothelial cell count and intraoperative/postoperative complications were evaluated. An SFK joining the two sutures was passed through the sclera without breakage or slippage. A total of 35 eyes from 35 patients who underwent sutured scleral fixation of the IOL. An intraoperative complication (minor intraocular hemorrhage) was recorded in four cases. Knot exposure, IOL dislocation, subluxation, and retinal detachment were not observed. The SFK offers the opportunity to use 9-0 sutures for the long-term safety and may not require the surgeon to learn any new technique.

  13. Load response and gap formation in a single-row cruciate suture rotator cuff repair.

    Science.gov (United States)

    Huntington, Lachlan; Richardson, Martin; Sobol, Tony; Caldow, Jonathon; Ackland, David C

    2017-06-01

    Double-row rotator cuff tendon repair techniques may provide superior contact area and strength compared with single-row repairs, but are associated with higher material expenses and prolonged operating time. The purpose of this study was to evaluate gap formation, ultimate tensile strength and stiffness of a single-row cruciate suture rotator cuff repair construct, and to compare these results with those of the Mason-Allen and SutureBridge repair constructs. Infraspinatus tendons from 24 spring lamb shoulders were harvested and allocated to cruciate suture, Mason-Allen and SutureBridge repair groups. Specimens were loaded cyclically between 10 and 62 N for 200 cycles, and gap formation simultaneously measured using a high-speed digital camera. Specimens were then loaded in uniaxial tension to failure, and construct stiffness and repair strength were evaluated. Gap formation in the cruciate suture repair was significantly lower than that of the Mason-Allen repair (mean difference = 0.6 mm, P = 0.009) and no different from that of the SutureBridge repair (P > 0.05). Both the cruciate suture repair (mean difference = 15.7 N/mm, P = 0.002) and SutureBridge repair (mean difference = 15.8 N/mm, P = 0.034) were significantly stiffer than that of the Mason-Allen repair; however, no significant differences in ultimate tensile strength between repair groups were discerned (P > 0.05). The cruciate suture repair construct, which may represent a simple and cost-effective alternative to double-row and double-row equivalent rotator cuff repairs, has comparable biomechanical strength and integrity with that of the SutureBridge repair, and may result in improved construct longevity and tendon healing compared with the Mason-Allen repair. © 2017 Royal Australasian College of Surgeons.

  14. Pullout strength of cement-augmented and wide-suture transosseous fixation in the greater tuberosity.

    Science.gov (United States)

    Shi, Brendan Y; Diaz, Miguel; Belkoff, Stephen M; Srikumaran, Uma

    2017-12-01

    Obtaining strong fixation in low-density bone is increasingly critical in surgical repair of rotator cuff tears because of the aging population. To evaluate two new methods of improving pullout strength of transosseous rotator cuff repair in low-density bone, we analyzed the effects of 1) using 2-mm suture tape instead of no. 2 suture and 2) augmenting the lateral tunnel with cement. Eleven pairs of osteopenic or osteoporotic cadaveric humeri were identified by dual-energy x-ray absorptiometry. One bone tunnel and one suture were placed in the heads of 22 specimens. Five randomly selected pairs were repaired with no. 2 suture; the other six pairs were repaired with 2-mm suture tape. One side of each pair received lateral tunnel cement augmentation. Specimens were tested to suture pullout. Data were fitted to multivariate models that accounted for bone mineral density and other specimen characteristics. Two specimens were excluded because of knot-slipping during testing. Use of suture tape versus no. 2 suture conferred a 75-N increase (95% CI: 37, 113) in pullout strength (PCement augmentation conferred a 42-N improvement (95% CI: 10, 75; P=0.011). Other significant predictors of pullout strength were age, sex, and bone mineral density. We show two methods of improving the fixation strength of transosseous rotator cuff repairs in low-density bone: using 2-mm suture tape instead of no. 2 suture and augmenting the lateral tunnel with cement. These methods may improve the feasibility of transosseous repairs in an aging patient population. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. Sequential selective same-day suture removal in the management of post-keratoplasty astigmatism.

    Science.gov (United States)

    Fares, U; Mokashi, A A; Elalfy, M S; Dua, H S

    2013-09-01

    In a previous study, we proposed that corneal topography performed 30-40 min after the initial suture removal can identify the next set of sutures requiring removal, for the treatment of post-keratoplasty astigmatism. The aim of this study was to evaluate the effect of removing subsequent sets of sutures at the same sitting. 10/0 nylon interrupted sutures were placed, to secure the graft-host junction, at the time of keratoplasty. Topography was performed using Pentacam (Oculus) before suture removal. The sutures to be removed in the steep semi-meridians were identified and removed at the slit-lamp biomicroscope. Topography was repeated 30-40 min post suture removal, the new steep semi-meridians determined, and the next set of sutures to be removed were identified and removed accordingly. Topography was repeated 4-6 weeks later and the magnitude of topographic astigmatism was recorded. A paired-samples t-test was used to evaluate the impact of selective suture removal on reducing the magnitude of topographic and refractive astigmatism. Twenty eyes of 20 patients underwent sequential selective same-day suture removal (SSSS) after corneal transplantation. This study showed that the topographic astigmatism decreased by about 46.7% (3.68 D) and the refractive astigmatism decreased by about 37.7% (2.61 D) following SSSS. Vector calculations also show a significant reduction of both topographic and refractive astigmatism (P<0.001). SSSS may help patients to achieve satisfactory vision more quickly and reduce the number of follow-up visits required post keratoplasty.

  16. Pectoralis Major Repair With Unicortical Button Fixation And Suture Tape.

    Science.gov (United States)

    Sanchez, Anthony; Ferrari, Marcio B; Frangiamore, Salvatore J; Sanchez, George; Kruckeberg, Bradley M; Provencher, Matthew T

    2017-06-01

    Although injuries of the pectoralis major muscle are generally uncommon, ruptures of the pectoralis major are occasionally seen in younger, more active patients who participate in weightlifting activities. These injuries usually occur during maximal contraction of the muscle, while in extension and external rotation. In the case of a rupture, operative treatment is advocated especially in young, active patients regardless of the chronicity of the injury. Various surgical techniques for reattachment of the avulsed tendon have been described, but bone tunnel and suture anchor repair techniques are most widely used. In this Technical Note, we present our preferred technique for acute pectoralis major rupture repair involving use of cortical buttons for tendon stump-to-bone fixation.

  17. Application analysis on different suture of scleral flap in trabeculectomy

    Directory of Open Access Journals (Sweden)

    Ning Liu

    2014-05-01

    Full Text Available AIM: To research the application of scleral flap suture in trabeculectomy. METHODS: Totally 114 primary angle-closure glaucoma patients, aged from 36-72 years old, were selected as the objects, and randomly divided into research group and control group. The two groups received different administration methods. Traditional sewing method of sclera flap was used in research group and improved sewing method of sclera flap was used in control group. RESULTS: There was statistical differences between postoperative intraocular pressure of the patients in the observation group and the control group after 1d; 2wk; 1, 3mo(PPP>0.05.CONCLUSION: It is safe and effective that the improved sewing method of sclera flap for trabeculectomy of acute angle-closure glaucoma, and it is a better method to avoid the occurrence of shallow anterior chamber than the traditional sewing method in the early stage after operation.

  18. Rupture of the right upper pulmonary vein and left atrium caused by blunt chest trauma.

    Science.gov (United States)

    Osaka, Motoo; Nagai, Ryo; Koishizawa, Tadashi

    2017-11-01

    A 49-year-old man was transferred to our hospital by ambulance due to blunt chest trauma sustained in a car accident. Echocardiography and enhanced computed tomography showed hemopericardium without other vital organ damage. Emergent surgery was performed under strong suspicion of traumatic cardiac rupture. Careful inspection showed a rupture of the right upper pulmonary vein at the junction of the left atrium, a laceration of the inferior vena cava, and a left-side pericardium rupture, and they were repaired with running 4-0 polypropylene suture. Postoperative hemodynamics were stable. The patient was discharged ambulatory on postoperative day 15.

  19. Upper Airway Injury in Dogs Secondary to Trauma: 10 Dogs (2000-2011).

    Science.gov (United States)

    Basdani, Eleni; Papazoglou, Lysimachos G; Patsikas, Michail N; Kazakos, Georgios M; Adamama-Moraitou, Katerina K; Tsokataridis, Ioannis

    2016-01-01

    Ten dogs that presented with trauma-induced upper airway rupture or stenosis were reviewed. Tracheal rupture was seen in seven dogs, tracheal stenosis in one dog, and laryngeal rupture in two dogs. Clinical abnormalities included respiratory distress in five dogs, subcutaneous emphysema in eight, air leakage through the cervical wound in seven, stridor in three dogs, pneumomediastinum in four and pneumothorax in one dog. Reconstruction with simple interrupted sutures was performed in four dogs, tracheal resection and end-to-end anastomosis in five dogs, and one dog was euthanized intraoperatively. Complications were seen in three dogs including aspiration pneumonia in one and vocalization alterations in two dogs.

  20. Automatically rating trainee skill at a pediatric laparoscopic suturing task.

    Science.gov (United States)

    Oquendo, Yousi A; Riddle, Elijah W; Hiller, Dennis; Blinman, Thane A; Kuchenbecker, Katherine J

    2018-04-01

    Minimally invasive surgeons must acquire complex technical skills while minimizing patient risk, a challenge that is magnified in pediatric surgery. Trainees need realistic practice with frequent detailed feedback, but human grading is tedious and subjective. We aim to validate a novel motion-tracking system and algorithms that automatically evaluate trainee performance of a pediatric laparoscopic suturing task. Subjects (n = 32) ranging from medical students to fellows performed two trials of intracorporeal suturing in a custom pediatric laparoscopic box trainer after watching a video of ideal performance. The motions of the tools and endoscope were recorded over time using a magnetic sensing system, and both tool grip angles were recorded using handle-mounted flex sensors. An expert rated the 63 trial videos on five domains from the Objective Structured Assessment of Technical Skill (OSATS), yielding summed scores from 5 to 20. Motion data from each trial were processed to calculate 280 features. We used regularized least squares regression to identify the most predictive features from different subsets of the motion data and then built six regression tree models that predict summed OSATS score. Model accuracy was evaluated via leave-one-subject-out cross-validation. The model that used all sensor data streams performed best, achieving 71% accuracy at predicting summed scores within 2 points, 89% accuracy within 4, and a correlation of 0.85 with human ratings. 59% of the rounded average OSATS score predictions were perfect, and 100% were within 1 point. This model employed 87 features, including none based on completion time, 77 from tool tip motion, 3 from tool tip visibility, and 7 from grip angle. Our novel hardware and software automatically rated previously unseen trials with summed OSATS scores that closely match human expert ratings. Such a system facilitates more feedback-intensive surgical training and may yield insights into the fundamental

  1. Trauma care system in Iran

    Directory of Open Access Journals (Sweden)

    Zargar Moussa

    2011-06-01

    Full Text Available 【Abstract】Objective: The high burden of injuries in Iran necessitates the establishment of a comprehensive trauma care system. The purpose of this paper is to de- scribe the current status of trauma system regarding the components and function. Methods: The current status of trauma system in all components of a trauma system was described through ex- pert panels and semi-structured interviews with trauma spe- cialists and policy makers. Results: Currently, various organizations are involved in prevention, management and rehabilitation of injuries, but an integrative system approach to trauma is rather deficient. There has been ongoing progress in areas of pub- lic education through media, traffic regulation reinforcement, hospital care and prehospital services. Meanwhile, there are gaps regarding financing, legislations and education of high risk groups. The issues on education and training stan- dards of the front line medical team and continuing educa- tion and evaluation are yet to be addressed. Trauma regis- try has been piloted in some provinces, but as it needs the well-developed infrastructure (regarding staff, maintenance, financial resources, it is not yet established in our system of trauma care. Conclusions: It seems that one of the problems with trauma care in Iran is lack of coordination among trauma system organizations. Although the clinical management of trauma patients has improved in our country in the recent decade, decreasing the burden of injuries necessitates an organized approach to prevention and management of trauma in the context of a trauma system. Key words: Emergency medical services; Trauma centers; Wounds and injuries

  2. Trauma Tactics: Rethinking Trauma Education for Professional Nurses.

    Science.gov (United States)

    Garvey, Paula; Liddil, Jessica; Eley, Scott; Winfield, Scott

    2016-01-01

    According to the National Trauma Institute (2015), trauma accounts for more than 180,000 deaths each year in the United States. Nurses play a significant role in the care of trauma patients and therefore need appropriate education and training (L. ). Although several courses exist for trauma education, many nurses have not received adequate education in trauma management (B. ; L. ). Trauma Tactics, a 2-day course that focuses on high-fidelity human patient simulation, was created to meet this educational need. This descriptive study was conducted retrospectively to assess the effectiveness of the Trauma Tactics course. Pre- and postsurveys, tests, and simulation performance were used to evaluate professional nurses who participated in Trauma Tactics over a 10-month period. Fifty-five nurses were included in the study. Pre- and postsurveys revealed an increase in overall confidence, test scores increased by an average of 2.5 points, and simulation performance scores increased by an average of 16 points. Trauma Tactics is a high-quality course that provides a valuable and impactful educational experience for nurses. Further research is needed to evaluate the long-term effects of Trauma Tactics and its impacts on quality of care and patient outcomes.

  3. Biomechanical advantages of triple-loaded suture anchors compared with double-row rotator cuff repairs.

    Science.gov (United States)

    Barber, F Alan; Herbert, Morley A; Schroeder, F Alexander; Aziz-Jacobo, Jorge; Mays, Matthew M; Rapley, Jay H

    2010-03-01

    To evaluate the strength and suture-tendon interface security of various suture anchors triply and doubly loaded with ultrahigh-molecular weight polyethylene-containing sutures and to evaluate the relative effectiveness of placing these anchors in a single-row or double-row arrangement by cyclic loading and then destructive testing. The infraspinatus muscle was reattached to the original humeral footprint by use of 1 of 5 different repair patterns in 40 bovine shoulders. Two single-row repairs and three double-row repairs were tested. High-strength sutures were used for all repairs. Five groups were studied: group 1, 2 triple-loaded screw suture anchors in a single row with simple stitches; group 2, 2 triple-loaded screw anchors in a single row with simple stitches over a fourth suture passed perpendicularly ("rip-stop" stitch); group 3, 2 medial and 2 lateral screw anchors with a single vertical mattress stitch passed from the medial anchors and 2 simple stitches passed from the lateral anchors; group 4, 2 medial double-loaded screw anchors tied in 2 mattress stitches and 2 push-in lateral anchors capturing the medial sutures in a "crisscross" spanning stitch; and group 5, 2 medial double-loaded screw anchors tied in 2 mattress stitches and 2 push-in lateral anchors creating a "suture-bridge" stitch. The specimens were cycled between 10 and 180 N at 1.0 Hz for 3,500 cycles or until failure. Endpoints were cyclic loading displacement (5 and 10 mm), total displacement, and ultimate failure load. A single row of triply loaded anchors was more resistant to stretching to a 5- and 10-mm gap than the double-row repairs with or without the addition of a rip-stop suture (P row repair (P row created by 2 medial double-loaded suture anchors and 2 lateral push-in anchors stretched more than any other group (P row repairs with either crossing sutures or 4 separate anchor points were more likely to fail (5- or 10-mm gap) than a single-row repair loaded with 3 simple sutures

  4. Perineal Ultrasound Findings of Stress Urinary Incontinence : Differentiation from Normal Findings

    International Nuclear Information System (INIS)

    Baek, Seung Yon; Chung, Eun Chul; Rhee, Chung Sik; Suh, Jeong Soo

    1995-01-01

    Perineal ultrasonography is a noninvasive method that is easier than chain cystoure-thrography in the diagnosis of stress urinary incontinence(SUI). We report the findings of stress urinary incontinence at peritoneal ultrasound and its differential points form normal control. Twenty-two patients with SUI and l6 normal controls were included in our study. Aloka SSD 650 with 3.5MHz convex transducer was used, and sagittal image through the bladder, bladder base, urethrovesical junction and pubis was obtained from the vulva area, We measured thepdsterior urethrovesical angle(PUVA) at rest and stress, and calculated the difference between the two angles. We also measured the distance of bladder neck descent during stress and the diameter of proximal urethra at rest. The data were analyzed with student t-test. At rest, PUVA was 135.3 .deg. in patients with SUI group and 134.5 .deg. in normal control group(P=0.8376). During streets, PUVA was 149.5 .deg. in SUI group and 142.1 .deg. in normal group(P=0.0135). The difference PUVAs at rest and during stress was 14.2 .deg. in SUI group and 7.6 .deg. in normal group(P=0.0173). The distance of bladder neck descent during stress was 14.5mm in SUI group and 9.8mm in normal group(P=0.0029). The diameter of proxiaml urethra at rest was 4.4mm in SUI group and 3.6mm in normal group(P=0.0385). In conclusion, ultrasound parameters that include the PUVA during stress, the difference between PUVAs at rest and during stress, the distance of bladder neck descent during stress and the diameter of proximal ureyhra at rest are useful in diagnosis of the stress urinary incontinence

  5. Sphincter saving and abdomino-perineal resections following neoadjuvant chemoradiation in locally advanced low rectal cancer

    International Nuclear Information System (INIS)

    Gawad, W.; Fakhr, I.; Lotayef, M.; Mansour, O.; Mokhtar, N.

    2015-01-01

    Background: The improvement in surgical techniques alongside neoadjuvant chemo radiation enabled more patients with low rectal cancer to have sphincter preservation. Study aim: To compare the oncologic and functional outcome in patients with locally advanced low rectal cancer treated by neoadjuvant chemo radiation followed by sphincter saving resection (SSR) against those who underwent abdomino-perineal resection (APR). Patients and methods: A total of 111 patients with low rectal cancer were included in the study. Sixty-one consented patients who prospectively underwent SSR, from Jan 2008 to Jan 2013, and a retrospective group, formed of 50 patients, selected from cases seen at NCI, with comparable demographic, clinical and pathologic criteria, who underwent APR from Jan 2003 to Jan 2008. All lesions were <5 cm from anal verge. All 111 patients received preoperative chemo radiation and total mesorectal excision. Results: All tumors were located at a median of 3.6 cm (range 2.5-4.5 cm) for the SSR group, and 3.5 cm (range 2.5-4.6 cm) for the APR group, from the anal verge. The median follow-up was 34 months (range 1-60 months) for both groups. The difference in disease recurrence and OS between the APR and SSR groups were both statistically insignificant. Conclusion: In low rectal cancer, the sphincter preservation appears to have nearly the same oncologic outcome compared to APR, this might be attributed to the small sample size and short follow up period. However, patients with sphincter preservation have certainly demonstrated an indisputable better functional outcome, in terms of stoma avoidance and adequate continence.

  6. Adjustable Perineal Male Sling for the Treatment of Urinary Incontinence: Long-term Results.

    Science.gov (United States)

    Altan, Mesut; Asi, Tariq; Bilen, Cenk Yucel; Ergen, Ali

    2017-08-01

    To present the long-term results in patients with urinary incontinence who were treated with adjustable perineal male sling. An adjustable male sling procedure was performed in 45 patients with a mean age of 67.6 ± 7.8 years who had urinary incontinence. The mean period between primary prostatic surgery and the sling procedure was 36.7 months. The difference between the classical sling and the adjustable one is a 10 cm tissue expander between the 2 layers of polypropylene mesh with an injection port. Adjustment of the sling was performed with saline via this port, in case of recurrence or persistence of incontinence. Mean follow-up was 48 ± 29 months. Average operative time was 101.1 ± 25.5 minutes (45-150). Median daily pad use in these patients decreased from 8(2-12) to 1(0-10) (P dry rate was higher in patients with nonsevere incontinence compared to the others with severe incontinence (57.9% vs 23.1%, P = .029). Nevertheless, there was no significant difference in the case of total success rate (78.9% vs 57.7%, respectively; P = .135). Age was significantly greater in both complete dry group (71.1 ± 4.8 vs 65.4 ± 8.7) and total success group (70.1 ± 5.2 vs 62.4 ± 5.2) (P = .017 and P < .001, respectively). Adjustable male sling is an acceptable procedure with low complication rates especially in patients with mild and moderate incontinence. At the same time, this procedure may be offered to patients with previous incontinence surgery. Copyright © 2017 Elsevier Inc. All rights reserved.

  7. Perineal Ultrasound Findings of Stress Urinary Incontinence : Differentiation from Normal Findings

    Energy Technology Data Exchange (ETDEWEB)

    Baek, Seung Yon; Chung, Eun Chul; Rhee, Chung Sik; Suh, Jeong Soo [Ewha Womans University Hospital, Seoul (Korea, Republic of)

    1995-06-15

    Perineal ultrasonography is a noninvasive method that is easier than chain cystoure-thrography in the diagnosis of stress urinary incontinence(SUI). We report the findings of stress urinary incontinence at peritoneal ultrasound and its differential points form normal control. Twenty-two patients with SUI and l6 normal controls were included in our study. Aloka SSD 650 with 3.5MHz convex transducer was used, and sagittal image through the bladder, bladder base, urethrovesical junction and pubis was obtained from the vulva area, We measured thepdsterior urethrovesical angle(PUVA) at rest and stress, and calculated the difference between the two angles. We also measured the distance of bladder neck descent during stress and the diameter of proximal urethra at rest. The data were analyzed with student t-test. At rest, PUVA was 135.3 .deg. in patients with SUI group and 134.5 .deg. in normal control group(P=0.8376). During streets, PUVA was 149.5 .deg. in SUI group and 142.1 .deg. in normal group(P=0.0135). The difference PUVAs at rest and during stress was 14.2 .deg. in SUI group and 7.6 .deg. in normal group(P=0.0173). The distance of bladder neck descent during stress was 14.5mm in SUI group and 9.8mm in normal group(P=0.0029). The diameter of proxiaml urethra at rest was 4.4mm in SUI group and 3.6mm in normal group(P=0.0385). In conclusion, ultrasound parameters that include the PUVA during stress, the difference between PUVAs at rest and during stress, the distance of bladder neck descent during stress and the diameter of proximal ureyhra at rest are useful in diagnosis of the stress urinary incontinence

  8. Fixation of split-thickness skin graft using fast-clotting fibrin glue containing undiluted high-concentration thrombin or sutures: a comparison study.

    Science.gov (United States)

    Han, Hyun Ho; Jun, Daiwon; Moon, Suk-Ho; Kang, In Sook; Kim, Min Cheol

    2016-01-01

    For skin defects caused by full-thickness burns, trauma, or tumor tissue excision, skin grafting is one of the most convenient and useful treatment methods. In this situation, graft fixation is important in skin grafting. This study was performed to compare the effectiveness of skin graft fixation between high-concentration fibrin sealant and sutures. There have been numerous studies using fibrin sealant for graft fixation, but they utilized slow-clotting fibrin sealant containing less than 10 IU/mL thrombin. Twenty-five patients underwent split-thickness skin grafting using fast-clotting fibrin sealant containing 400 IU/mL thrombin, while 30 patients underwent grafting using sutures. Rates of hematoma/seroma formation, graft dislocation, graft necrosis, and graft take were investigated postoperatively. The graft surface area was calculated using Image J software (National Institutes of Health, Bethesda, MD, USA). After 5 days, rates of hematoma/seroma formation and graft dislocation were 7.84 and 1.29% in group I, and 9.55 and 1.45% in group II, respectively. After 30 days, rates of graft necrosis and graft take were 1.86 and 98.14% in group I, and 4.65 and 95.35% in group II. Undiluted fibrin sealant showed significantly superior results for all rates ( p  < 0.05) except graft dislocation. When high-concentration fast-clotting fibrin sealant was applied to skin grafts without dilution, no difficulty was experienced during surgery. Sealant showed superior results compared with sutures and had an excellent graft take rate. II.

  9. Biomechanical characteristics of single-row repair in comparison to double-row repair with consideration of the suture configuration and suture material.

    Science.gov (United States)

    Baums, M H; Buchhorn, G H; Spahn, G; Poppendieck, B; Schultz, W; Klinger, H-M

    2008-11-01

    The aim of the study was to evaluate the time zero mechanical properties of single- versus double-row configuration for rotator cuff repair in an animal model with consideration of the stitch technique and suture material. Thirty-two fresh-frozen sheep shoulders were randomly assigned to four repair groups: suture anchor single-row repair coupled with (1) braided, nonabsorbable polyester suture sized USP No. 2 (SRAE) or (2) braided polyblend polyethylene suture sized No. 2 (SRAH). The double-row repair was coupled with (3) USP No. 2 (DRAE) or (4) braided polyblend polyethylene suture No. 2 (DRAH). Arthroscopic Mason-Allen stitches were used (single-row) and combined with medial horizontal mattress stitches (double-row). Shoulders were cyclically loaded from 10 to 180 N. Displacement to gap formation of 5- and 10-mm at the repair site, cycles to failure, and the mode of failure were determined. The ultimate tensile strength was verified in specimens that resisted to 3,000 cycles. DRAE and DRAH had a lower frequency of 5- (P = 0.135) and 10-mm gap formation (P = 0.135). All DRAE and DRAH resisted 3,000 cycles while only three SRAE and one SRAH resisted 3,000 cycles (P row specimens was significantly higher than in others (P 0.05). Double-row suture anchor repair with arthroscopic Mason-Allen/medial mattress stitches provides initial strength superior to single-row repair with arthroscopic Mason-Allen stitches under isometric cyclic loading as well as under ultimate loading conditions. Our results support the concept of double-row fixation with arthroscopic Mason-Allen/medial mattress stitches in rotator cuff tears with improvement of initial fixation strength and ultimate tensile load. Use of new polyblend polyethylene suture material seems not to increase the initial biomechanical aspects of the repair construct.

  10. Internal urethrotomy for recurrence after perineal anastomotic urethroplasty for posttraumatic pediatric posterior urethral stricture: could it be sufficient?

    Science.gov (United States)

    Helmy, Tamer E; Hafez, Ashraf T

    2013-06-01

    To evaluate the long-term outcome of visual internal urethrotomy (VIU) after perineal anastomotic urethroplasty for posttraumatic pediatric posterior urethral strictures. Data of 22 boys who had undergone internal urethrotomy for recurrent stricture after perineal anastomotic urethroplasty for posttraumatic posterior urethral strictures between 1998 and 2008 were analyzed retrospectively regarding patient age, interval between anastomotic urethroplasty and internal urethrotomy, stricture length, surgical technique, and postoperative complications. VIU was performed in patients in whom a guidewire could be passed beyond the stricture segment. The eventual surgical success was defined as asymptomatic voiding without clinical evidence of residual stricture (good flow rate and absence of residual urine). The mean (range) age of patients was 12.2 (3-17) years. All patients had a road traffic accident with associated pelvic fracture. The perineal approach for anastomotic urethroplasty was adopted in all. The estimated stricture length was 0.5 cm or less in 15 patients and was 0.5 to 1 cm in 7 patients. The interval between anastomotic urethroplasty and internal urethrotomy was early-after 12 weeks or less-in 13 children or late-beyond 12 weeks-in the remaining 9. The overall mean interval was 18 (5-63) weeks. In all patients, a guidewire could be passed through the strictured area. One VIU was performed in 17 patients, 2 VIU in 3 patients, while 3 VIU were performed in 2 patients. There was no extravasation reported. The mean follow-up duration was 98 (38-210) months. VIU was successful in 20 of 22 (90%) patients. All patients voided with no symptoms and were continent. VIU offers high success rate and can be sufficient in recurrent strictures of less than 1 cm length after anastomotic urethroplasty in children whenever a guidewire can be passed through the stricture area.

  11. Crioterapia no pós-parto: tempo de aplicação e mudanças na temperatura perineal

    OpenAIRE

    Francisco,Adriana Amorim; Oliveira,Sonia Maria Junqueira Vasconcellos de; Leventhal,Lucila Coca; Bosco,Caroline de Souza

    2013-01-01

    Estudo descritivo com dados de dois ensaios clínicos realizados em 2008 e 2009 em uma maternidade de uma instituição filantrópica da cidade de São Paulo. Teve como objetivo descrever a temperatura perineal após a aplicação de bolsa de gelo no pós-parto normal. Três grupos com 38 puérperas cada (n=114) receberam aplicação perineal de bolsa de gelo entre 2 e 48h após o parto. Os achados indicaram que com 10 min de crioterapia as médias da temperatura perineal atingiram de 13,3 a 15,3oC, com peq...

  12. CT of splenic trauma

    International Nuclear Information System (INIS)

    Griffiths, B.G.; Federle, M.P.; Minagi, H.; Jeffrey, R.B.

    1986-01-01

    Fifty-five consecutive cases of surgically proved splenic injuries were evaluated by CT. CT correctly identified 54 splenic injuries, with one false-negative and three false-positive studies. In the single false-negative study and in two of the three false-positive studies, CT correctly indicated the presence of a large hemoperitoneum and other abdominal visceral lacerations and so correctly indicated the need for surgery. Of the 55 proved cases of splenic injury, CT revealed hemoperitoneum in 54 (99%), perisplenic clot in 47 (85%), splenic laceration in 39 (71%), and subcapsular hematoma in 13 (24%). Perisplenic clot can be distinguished from lysed blood in the peritoneal cavity and is a sensitive and specific sign of splenic trauma, even in the absence of visible splenic laceration. The authors conclude that CT is highly reliable means of evaluating splenic trauma

  13. Trauma of the chest

    International Nuclear Information System (INIS)

    Reuter, M.

    1996-01-01

    This paper describes the typical radiologic findings in chest trauma, and the value of conventional radiography, CT, MRI, and aortography is discussed. Conventional radiography rather than cross-sectional imaging is the mainstay in diagnosing thoracic trauma. During the critical phase with often concomitant shock, pelvic and spinal injuries tailored raiographic views or even upright chest radiographs are impractical. The severely traumatized patient is usually radiographed in the supine position and suboptimal roentgenograms may have to be accepted for several reasons. It is well documented that many abnormalities detected on CT were not apparent on conventional radiographs, but CT is reserved for hemodynamical stable patients. Nevertheless certain situations like aortic rupture require further evaluation by CT and aortography. (orig./MG)

  14. ABDOMINAL TRAUMA- CLINICAL STUDY

    Directory of Open Access Journals (Sweden)

    Vanaja Ratnakumari Billa

    2017-08-01

    Full Text Available BACKGROUND In the recent times there has been increased incidence of abdominal trauma cases due to several causes. Quick and prompt intervention is needed to decrease the mortality of the patients. So we conducted a study to assess the cause and the management of abdominal trauma cases in our institution. The aim of this study was to know the incidence of blunt and penetrating injuries and their causes, age and sex incidence, importance of various investigations, mode of treatment offered and post-operative complications. To study the cause of death and evolve better management. MATERIALS AND METHODS The present study comprises of patients admitted to and operated in various surgical units in the Department of Surgery at Government General Hospital, attached to Guntur Medical College Guntur, from August 2014 to October 2016. RESULTS Increase incidence seen in age group 20-29 years (30%. Male predominance 77.5%. Mechanism of injury–road traffic accidents 65%. Isolated organ injury–colon and rectum 40%. Other associated injuries–chest injuries with rib fractures 7.5%. Complications–wound infection 17.5%. Duration of hospital stay 8–14 days. Bowel injury management–closure of perforation 84.6%. Resection anastomosis 15.38%. CONCLUSION Thorough clinical examination, diagnostic paracentesis, plain X-ray erect abdomen and ultrasound proved to be very helpful in the diagnosis of intra-abdominal injuries. Spleen is the commonest organ involved in blunt trauma and colon is the commonly injured organ in penetrating abdominal trauma, many patients have associated extremity and axial skeleton injuries. With advances in diagnosis and intensive care technologies, most patients of solid visceral injuries with hemodynamic stability can be managed conservatively. Surgical site infection is the most common complication following surgery. The mortality is high; reason might be patient reaching the hospital late, high incidence of postoperative septic

  15. Radiology of orbital trauma

    International Nuclear Information System (INIS)

    Kelly, J.K.; Lazo, A.; Metes, J.J.

    1988-01-01

    Computed tomography has become the gold standard against which to measure orbital imaging modalities. The simultaneous display of bone, soft tissues, paranasal sinuses, and intracranial structures is a unique advantage. Radiation dose and cost have been cited as disadvantages. These would suggest that CT be reserved for the patient with significant orbital injury or difficult diagnostic problems. Magnetic resonance is limited in the investigation of orbital trauma

  16. Prune belly syndrome with overlapping presentation of partial urorectal septum malformation sequence in a female newborn with absent perineal openings.

    Science.gov (United States)

    Farooqui, Azhar; AlAqeel, Alaa; Habib, Zakaria

    2014-01-01

    Prune belly syndrome (PBS) is a rare congenital anomaly characterized in males by a triad of anomalous genitourinary tract, deficient development of abdominal wall muscles, and bilateral cryptorchidism. Although similar anomalies have been reported in females, by definition they do not full fill the classical triad. Urorectal septum malformation sequence (URSM) is a lethal condition characterized by presence of ambiguous genitalia, absent perineal openings (urogenital and anal), and lumbosacral abnormalities. In this original case report, the authors discuss the presentation and management of what would be analogous to a Woodhouse category 1 PBS in a female newborn associated with an overlapping presentation of URSM.

  17. Prune Belly Syndrome with Overlapping Presentation of Partial Urorectal Septum Malformation Sequence in a Female Newborn with Absent Perineal Openings

    Directory of Open Access Journals (Sweden)

    Azhar Farooqui

    2014-01-01

    Full Text Available Prune belly syndrome (PBS is a rare congenital anomaly characterized in males by a triad of anomalous genitourinary tract, deficient development of abdominal wall muscles, and bilateral cryptorchidism. Although similar anomalies have been reported in females, by definition they do not full fill the classical triad. Urorectal septum malformation sequence (URSM is a lethal condition characterized by presence of ambiguous genitalia, absent perineal openings (urogenital and anal, and lumbosacral abnormalities. In this original case report, the authors discuss the presentation and management of what would be analogous to a Woodhouse category 1 PBS in a female newborn associated with an overlapping presentation of URSM.

  18. Use of laparotomy in a staged approach for resolution of bilateral or complicated perineal hernia in 41 dogs.

    Science.gov (United States)

    Brissot, Hervé N; Dupré, Gilles P; Bouvy, Bernard M

    2004-01-01

    To evaluate the value of laparotomy as the initial step in the treatment of bilateral or complicated perineal hernia (PH) in dogs. Retrospective study. Forty-one dogs with PH. Dogs with bilateral or complicated PH treated by a 2-step approach between November 1997 and December 2001 were studied. Inclusion criteria for complicated PH were: recurrence of PH, unilateral PH with a major rectal dilatation, PH with a concurrent surgical prostatic disease, and PH with retroflexed bladder. Colopexy, vas deferens pexy, cystopexy, and prostatic omentalization were performed during laparotomy as needed. Later, PH was performed by internal obturator muscle flap (IOMF) or if there was a perineal rent or weakness on the contralateral side, appositional herniorrhaphy was performed. Outcome was followed for >/=6 months. PH were bilateral (20 dogs) or unilateral (21). Twenty-one (51%) dogs had prostatic disease (clinical or ultrasonography diagnosis; 17 confirmed histologically) and 12 (29%) had urinary bladder retroflexion. Forty-one colopexies, 32 vas deferens pexies, 6 cystopexies, and 9 prostatic surgeries (omentalization or perineal cyst resection) were performed. PH was performed 2-20 days (median, 6 days) later: 61 IOMF transpositions, 13 appositional. Mean follow-up time was 26.6 months (range, 6-54 months, median, 27 months). PH was resolved in 37 (90%) dogs; 4 dogs had recurrence, and all occurred within 6 months. Thirty-eight (92%) dogs had an improved quality of life (good in 34 dogs, fair in 4 dogs). Wound complications occurred in 7 dogs (17%). Postoperative urine dribbling occurred in 15 dogs (37%) and was irreversible in 7 dogs (17%). Postoperative fecal straining persisted in 18 dogs (44%), and was permanent in 4 dogs (10%). Fecal incontinence did not occur. In bilateral or complicated PH, fixation of the urinary bladder and colon, and treatment of prostatic disease increase the chances of resolution. Emptying of the perineal space by organ pexy allows improved

  19. Effectiveness of ultrasonographic evaluation of the cranial sutures in children with suspected craniosynostosis

    Energy Technology Data Exchange (ETDEWEB)

    Simanovsky, Natalia; Hiller, Nurith; Koplewitz, Benjamin; Rozovsky, Katya [Hadassah Hebrew University Medical Center, Department of Medical Imaging, Mount, Scopus, P.O. Box 24035, Jerusalem (Israel)

    2009-03-15

    Computed tomography (CT) is the 'gold standard' for evaluation of the cranial sutures. While prenatal cranial suture evaluation with ultrasound (US) is common, US has not been established as a postnatal screening tool. We evaluated the effectiveness of US for diagnosis of craniosynostosis (CS). During 2006, 24 infants with questionable CS were assessed with US of the sagittal, metopic, and bilateral coronal and lambdoid sutures. US findings and clinical records were reviewed retrospectively. Sixteen boys and eight girls (ages 1-11 months, mean 4.3) underwent US. The correct diagnosis was provided in 23 (95%), with equivocal findings in one patient. Cranial sutures appeared normal in 15 infants, who had normal clinical presentation at mean 5.8 months follow-up; CT confirmation was obtained in two. In eight children, US identified premature closure of one or more cranial sutures. Three-dimensional CT was performed as a preparation for surgery in four, with classical CS findings. In one case with inconclusive US findings, CT showed narrow but open sutures. Sonographic examination of cranial sutures may serve as a first imaging tool for evaluation of craniosynostosis. CT may be reserved for children with abnormal or equivocal ultrasound and for preoperative planning. (orig.)

  20. Effectiveness of ultrasonographic evaluation of the cranial sutures in children with suspected craniosynostosis

    International Nuclear Information System (INIS)

    Simanovsky, Natalia; Hiller, Nurith; Koplewitz, Benjamin; Rozovsky, Katya

    2009-01-01

    Computed tomography (CT) is the 'gold standard' for evaluation of the cranial sutures. While prenatal cranial suture evaluation with ultrasound (US) is common, US has not been established as a postnatal screening tool. We evaluated the effectiveness of US for diagnosis of craniosynostosis (CS). During 2006, 24 infants with questionable CS were assessed with US of the sagittal, metopic, and bilateral coronal and lambdoid sutures. US findings and clinical records were reviewed retrospectively. Sixteen boys and eight girls (ages 1-11 months, mean 4.3) underwent US. The correct diagnosis was provided in 23 (95%), with equivocal findings in one patient. Cranial sutures appeared normal in 15 infants, who had normal clinical presentation at mean 5.8 months follow-up; CT confirmation was obtained in two. In eight children, US identified premature closure of one or more cranial sutures. Three-dimensional CT was performed as a preparation for surgery in four, with classical CS findings. In one case with inconclusive US findings, CT showed narrow but open sutures. Sonographic examination of cranial sutures may serve as a first imaging tool for evaluation of craniosynostosis. CT may be reserved for children with abnormal or equivocal ultrasound and for preoperative planning. (orig.)

  1. FGFR2c-mediated ERK-MAPK activity regulates coronal suture development

    Science.gov (United States)

    Pfaff, Miles J.; Xue, Ke; Li, Li; Horowitz, Mark C.; Steinbacher, Derek M.; Eswarakumar, Jacob V.P.

    2017-01-01

    Fibroblast growth factor receptor 2 (FGFR2) signaling is critical for proper craniofacial development. A gain-of-function mutation in the 2c splice variant of the receptor’s gene is associated with Crouzon syndrome, which is characterized by craniosynostosis, the premature fusion of one or more of the cranial vault sutures, leading to craniofacial maldevelopment. Insight into the molecular mechanism of craniosynostosis has identified the ERK-MAPK signaling cascade as a critical regulator of suture patency. The aim of this study is to investigate the role of FGFR2c-induced ERK-MAPK activation in the regulation of coronal suture development. Loss-of-function and gain-of-function Fgfr2c mutant mice have overlapping phenotypes, including coronal synostosis and craniofacial dysmorphia. In vivo analysis of coronal sutures in loss-of-function and gain-of-function models demonstrated fundamentally different pathogenesis underlying coronal suture synostosis. Calvarial osteoblasts from gain-of-function mice demonstrated enhanced osteoblastic function and maturation with concomitant increase in ERK-MAPK activation. In vitro inhibition with the ERK protein inhibitor U0126 mitigated ERK protein activation levels with a concomitant reduction in alkaline phosphatase activity. This study identifies FGFR2c-mediated ERK-MAPK signaling as a key mediator of craniofacial growth and coronal suture development. Furthermore, our results solve the apparent paradox between loss-of-function and gain-of-function FGFR2c mutants with respect to coronal suture synostosis. PMID:27034231

  2. Anatomy-Based navigation for ventriculostomy: Nasion-coronal suture distance measurement

    Directory of Open Access Journals (Sweden)

    Mevci Özdemir

    2014-09-01

    Full Text Available Objective: In this study we aimed to determine a landmark that can be measured through the skin with nasal mid-point (bregma to coronal suture, and additionally an average value was calculated. We report, to our knowledge, the distance between the nasion-coronal sutures is reported for the first time in Turkish population. Methods: The study included 30 craniums and 30 frontal bones. Each skull from midline nasal suture to coronal suture curved up at the distance was measured with tape measure. Results: Mean values were determined. Nasal suture between coronal suture distance average 12,2 cm (min10,3 cm, up to 13,5 cm were detected. Conclusion: Nasal suture is an easily palpable area through the skin. A small incision is carried down through skin to bone at the spot 12 cm back from the nasion 3 cm lateral to the midline for ventricular drainage operation. This data provide practical information for neurosurgeon and is available everywhere. J Clin Exp Invest 2014; 5 (3: 368-370

  3. Radiological assessment of skull base changes in children with syndromic craniosynostosis: role of ''minor'' sutures

    International Nuclear Information System (INIS)

    Calandrelli, Rosalinda; D'Apolito, Gabriella; Gaudino, Simona; Stefanetti, Mariangela; Colosimo, Cesare; Massimi, Luca; Di Rocco, Concezio

    2014-01-01

    This study aims to identify the premature synostosis of ''major'' and ''minor'' sutures of the four ''sutural arches'' of the skull and to perform a morphometric analysis in children with syndromic craniosynostosis in order to evaluate changes in the skull base linked with premature suture synostosis. We reviewed multiplanar high-resolution CT images, implemented with 3D reconstructions, from 18 patients with complex syndromic craniosynostosis and compared them with 18 age-matched healthy subjects. We assessed the calvarial sutures and their extension to the skull base, and then we correlated specific types of synostosis with the size, shape and symmetry of the cranial fossae. We found a marked asymmetry of the skull base growth in all patients. The synostotic involvement around the coronal ring caused a reduction in the growth of the anterior and middle fossae. The size of the posterior cranial fossa was related not only to ''major'' but also to ''minor'' suture synostosis of the lambdoid and parieto-squamosal arches. Changes in the skull base and craniofacial axis symmetry are due to structural and functional relationships between ''major'' and ''minor'' skull sutures, suggesting a structural and functional relationship between the neurocranium and basicranium. The early recognition of prematurely closed skull base sutures may help clinicians and neurosurgeons to establish correct therapeutic approaches. (orig.)

  4. Immunostimulatory sutures that treat local disease recurrence following primary tumor resection

    Energy Technology Data Exchange (ETDEWEB)

    Intra, Janjira; Zhang Xueqing; Salem, Aliasger K [Division of Pharmaceutics, College of Pharmacy, University of Iowa, Iowa City, IA 52242 (United States); Williams, Robin L; Zhu Xiaoyan [Department of Surgery, Roy J and Lucille Carver College of Medicine, University of Iowa, Iowa City, IA 52242 (United States); Sandler, Anthony D, E-mail: aliasger-salem@uiowa.edu [Department of Surgery and Center for Cancer and Immunology Research, Children' s National Medical Center, Washington DC 20010 (United States)

    2011-02-15

    Neuroblastoma is a common childhood cancer that often results in progressive minimal residual disease after primary tumor resection. Cytosine-phosphorothioate-guanine oligonucleotides (CpG ODN) have been reported to induce potent anti-tumor immune responses. In this communication, we report on the development of a CpG ODN-loaded suture that can close up the wound following tumor excision and provide sustained localized delivery of CpG ODN to treat local disease recurrence. The suture was prepared by melt extruding a mixture of polylactic acid-co-glycolic acid (PLGA 75:25 0.47 dL g{sup -1}) pellets and CpG ODN 1826. Scanning electron microscopy images showed that the sutures were free of defects and cracks. UV spectrophotometry measurements at 260 nm showed that sutures provide sustained release of CpG ODN over 35 days. Syngeneic female A/J mice were inoculated subcutaneously with 1 x 10{sup 6} Neuro-2a murine neuroblastoma wild-type cells and tumors were grown between 5 to 10 mm before the tumors were excised. Wounds from the tumor resection were closed using CpG ODN-loaded sutures and/or polyglycolic acid Vicryl suture. Suppression of neuroblastoma recurrence and mouse survival were significantly higher in mice where wounds were closed using the CpG ODN-loaded sutures relative to all other groups. (communication)

  5. Popularity of suture materials among residents and faculty members of a postdoctoral periodontology program.

    Science.gov (United States)

    Maksoud, Mohamed; Koo, Samuel; Barouch, Kasumi; Karimbux, Nadeem

    2014-02-01

    The aim of the present study was to determine the favoritism of suture materials among a group of clinicians at a teaching institution. The surveys included 11 absorbable and nine non-absorbable sutures. The surveyor was asked to select his or her suture preferences when it comes to using it in 13 different, commonly-performed surgical procedures. The surveys showed overall preferences for non-absorbable versus absorbable sutures. Chromic Gut with a 4-0 diameter thread reverse cutting FS2 needle was the most favored suture. For periodontal bone grafts and hard tissue ridge augmentation, polytetrafluoroethylene with a 4-0 thread and FS2 needle was preferred. For autogenous gingival grafts, gingival allografts, connective tissue grafts, frenectomy and frenoplasty, Chromic Gut with 5-0 diameter thread reverse cutting P3 needle was favored. For extraction socket preservation, soft tissue canine exposure, ridge augmentation, and dental implants, Chromic Gut with 4-0 diameter thread reverse cutting FS2 needle was preferred, and for sinus augmentation, Vicryl with a 4-0 diameter thread reverse cutting FS2 needle was favored. Absorbable sutures were preferred in the majority of periodontal procedures; however, non-absorbable sutures were favored in procedures that required longer healing or better stability of the flap edges in cases of periodontal and ridge augmentation. © 2013 Wiley Publishing Asia Pty Ltd.

  6. Basic interrupted versus continuous suturing techniques in bronchial anastomosis following sleeve lobectomy in dogs.

    Science.gov (United States)

    Bayram, Ahmet Sami; Erol, Mehmet Muharrem; Salci, Hakan; Ozyiğit, Ozgür; Görgül, Sacit; Gebitekin, Cengiz

    2007-12-01

    Sleeve resection with or without lung resection is a valid conservative operation for patients with benign or malignant tumors; it enables the preservation of lung parenchyma. The aim of this prospective randomized study was to compare complications, operating time, and bronchial healing between the techniques of interrupted and continuous suturing for bronchial anastomosis in dogs. Twenty adult mongrel dogs each weighing 18-22 kg (average: 20 kg) were divided into two groups according to the anastomosis technique performed: group A, interrupted suturing and group B, continuous suturing. Each group comprised of 10 dogs. Following right thoracotomy, sleeve resection of the right cranial lobe was performed in all dogs. Basic interrupted sutures using 4/0 Vicryl (Ethicon, USA) were used in group A, and continuous sutures were used in group B. The median anastomosis time was 15.2 min (range: 13-21 min) in group A and 9.6 min (range: 8-13 min) in group B. In all dogs, the anastomosis line was resected via right pneumonectomy for histopathological investigation 1 month after sleeve resection. Histopathological examination revealed that the healing of the anastomosis was not affected by the suturing technique applied. One dog from each group died on the fourth postoperative day; Fisher's exact test, p=0.763. Our research revealed that the healing of the anastomosis was not affected by the suturing technique performed.

  7. Introduction of a New Suture Method in Repair of Peripheral Nerves Injured with a Sharp Mechanism

    Directory of Open Access Journals (Sweden)

    Alireza Saied

    2015-09-01

    Full Text Available Background: The standard method for repair of an injured peripheal nerve is epineural repair with separate sutures. Herein we describe a method in which the nerve is sutured with continous sutures. In fact this method has not been utilized for nerve repair previously and our purpose was to compare it to the standard method. If it proved to be successful it would replace the standard method in certain circumstances. Methods: The proposal of the clinical trial was given a reference number form the ethics comitee. 25 dogs in which the scaitic nerve was cut by a sharp blade under genaeral anesthesia were divided randomly into three groups: control (5 dogs, repair of sciatic nerve with simple sutures (10 and repair with continous sutures (10. In the control group the nerve was not repaired at all. After 6 weeks the dogs were killed and the nerve was studied by light and electronic microscopes. The amount of consumed suture material, time of repair, myelin thickness and axon diiameter were examined. Ultrastructural studies were performed to assess degeneration and regeneration findings. Results: Time of repair and the amount of consumed suture material were significantly lower in the continous group (P

  8. [An experimental assessment of methods for applying intestinal sutures in intestinal obstruction].

    Science.gov (United States)

    Akhmadudinov, M G

    1992-04-01

    The results of various methods used in applying intestinal sutures in obturation were studied. Three series of experiments were conducted on 30 dogs--resection of the intestine after obstruction with the formation of anastomoses by means of double-row suture (Albert--Shmiden--Lambert) in the first series (10 dogs), by a single-row suture after V. M. Mateshchuk [correction of Mateshuku] in the second series, and bu a single-row stretching suture suggested by the author in the third series. The postoperative complications and the parameters of physical airtightness of the intestinal anastomosis were studied in dynamics in the experimental animals. The results of the study: incompetence of the anastomosis sutures in the first series 6, in the second 4, and in the third series one. Adhesions occurred in all animals of the first and second series and in 2 of the third series. Six dogs of the first series died, 4 of the second, and one of the third. Study of the dynamics of the results showed a direct connection of the complications with the parameters of the physical airtightness of the anastomosis, and the last-named with the method of the intestinal suture. Relatively better results were noted in formation of the anastomosis by means of our suggested stretshing continuous suture passed through the serous, muscular, and submucous coats of the intestine.

  9. Normal Development of Sutures and synchondroses in the central skull base : CT study

    International Nuclear Information System (INIS)

    Roh, Hong Gee; Kim, Hyung Jin; Kang, Jee Hee; Lee, Kyung Hee; Lim, Myung Kwan; Cho, Young Kuk; Ok, Cheol Su; Suh, Chang Hae

    2000-01-01

    To evaluate the developmental patterns of the sutures and synchondroses in the central skull base. We evaluated the CT scans of 109 children (age range 29 days to 15 years) with no skull base abnormality who had undergone axial CT of the skull base with 1-mm collimation. Using a five-tier scheme, we analyzed the developmental patterns of the 18 sutures and synchondroses related to the sphenoid and occipital bones. Fusion of the sutures and synchondroses related to the sphenoid bone progressed rapidly during the first two years. Thereafter, changes in the sphenoid bone were dominated by pneumatization of the sphenoid sinus. Fusion of the synchondroses within the sphenoid body, including intersphenoidal, intrapresphenoidal, intrapostsphenoidal synchondrosis occurred early and in most cases was graded ≥3D4. Fusion of the sphenosquamosal, sphenoethmoidal, and frontosphenoidal sutures was delayed, and residual sclerosis was a common finding. Except for Kerckring-supraoccipital synchondrosis, fusion of the six sutures and synchondroses related to the occipital bone occurred more gradually than that of those related to the sphenoid bone. Among these, fusion of the occipitomastoidal suture and petro-occipital synchondrosis was the last to occur. A knowledge of the developmental patterns of sutures and synchondroses can help differentiate normal conditions from those such as fracture, osseous dysplasia, or congenital malformation, which are abnormal. Our results provide certain basic information about skull base maturity in children. (author)

  10. Imaging of laryngeal trauma

    International Nuclear Information System (INIS)

    Becker, Minerva; Leuchter, Igor; Platon, Alexandra; Becker, Christoph D.; Dulguerov, Pavel; Varoquaux, Arthur

    2014-01-01

    External laryngeal trauma is a rare but potentially life-threatening situation in the acutely injured patient. Trauma mechanism and magnitude, maximum focus of the applied force, and patient related factors, such as age and ossification of the laryngeal cartilages influence the spectrum of observed injuries. Their correct diagnosis and prompt management are paramount in order to avoid patient death or long-term impairment of breathing, swallowing and speaking. The current review provides a comprehensive approach to the radiologic interpretation of imaging studies performed in patients with suspected laryngeal injury. It describes the key anatomic structures that are relevant in laryngeal trauma and discusses the clinical role of multidetector computed tomography (MDCT) and magnetic resonance imaging (MRI) in the acute emergency situation. The added value of two-dimensional multiplanar reconstructions (2D MPR), three-dimensional volume rendering (3D VR) and virtual endoscopy (VE) for the non-invasive evaluation of laryngeal injuries and for treatment planning is discussed. The clinical presentation, biomechanics of injury, diagnostic pitfalls and pearls, common and uncommon findings are reviewed with emphasis of fracture patterns, involvement of laryngeal joints, intra- and extralaryngeal soft tissue injuries, and complications seen in the acute emergency situation. The radiologic appearance of common and less common long-term sequelae, as well as treatment options are equally addressed

  11. Rethinking historical trauma.

    Science.gov (United States)

    Kirmayer, Laurence J; Gone, Joseph P; Moses, Joshua

    2014-06-01

    Recent years have seen the rise of historical trauma as a construct to describe the impact of colonization, cultural suppression, and historical oppression of Indigenous peoples in North America (e.g., Native Americans in the United States, Aboriginal peoples in Canada). The discourses of psychiatry and psychology contribute to the conflation of disparate forms of violence by emphasizing presumptively universal aspects of trauma response. Many proponents of this construct have made explicit analogies to the Holocaust as a way to understand the transgenerational effects of genocide. However, the social, cultural, and psychological contexts of the Holocaust and of post-colonial Indigenous "survivance" differ in many striking ways. Indeed, the comparison suggests that the persistent suffering of Indigenous peoples in the Americas reflects not so much past trauma as ongoing structural violence. The comparative study of genocide and other forms of massive, organized violence can do much to illuminate both common mechanisms and distinctive features, and trace the looping effects from political processes to individual experience and back again. The ethics and pragmatics of individual and collective healing, restitution, resilience, and recovery can be understood in terms of the self-vindicating loops between politics, structural violence, public discourse, and embodied experience. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  12. Imaging of laryngeal trauma

    Energy Technology Data Exchange (ETDEWEB)

    Becker, Minerva, E-mail: Minerva.Becker@hcuge.ch [Department of Radiology, Geneva University Hospital, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14 (Switzerland); Leuchter, Igor, E-mail: Igor.Leuchter@hcuge.ch [Department of Otorhinolaryngology and Cervico-facial Surgery, University Hospital of Geneva, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14 (Switzerland); Platon, Alexandra, E-mail: Alexandra.Platon@hcuge.ch [Department of Radiology, Geneva University Hospital, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14 (Switzerland); Becker, Christoph D., E-mail: Christoph.Becker@hcuge.ch [Department of Radiology, Geneva University Hospital, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14 (Switzerland); Dulguerov, Pavel, E-mail: Pavel.Dulguerov@hcuge.ch [Department of Otorhinolaryngology and Cervico-facial Surgery, University Hospital of Geneva, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14 (Switzerland); Varoquaux, Arthur, E-mail: Arthur.Varoquaux@hcuge.ch [Department of Radiology, Geneva University Hospital, Rue Gabrielle-Perret-Gentil 4, 1211 Geneva 14 (Switzerland)

    2014-01-15

    External laryngeal trauma is a rare but potentially life-threatening situation in the acutely injured patient. Trauma mechanism and magnitude, maximum focus of the applied force, and patient related factors, such as age and ossification of the laryngeal cartilages influence the spectrum of observed injuries. Their correct diagnosis and prompt management are paramount in order to avoid patient death or long-term impairment of breathing, swallowing and speaking. The current review provides a comprehensive approach to the radiologic interpretation of imaging studies performed in patients with suspected laryngeal injury. It describes the key anatomic structures that are relevant in laryngeal trauma and discusses the clinical role of multidetector computed tomography (MDCT) and magnetic resonance imaging (MRI) in the acute emergency situation. The added value of two-dimensional multiplanar reconstructions (2D MPR), three-dimensional volume rendering (3D VR) and virtual endoscopy (VE) for the non-invasive evaluation of laryngeal injuries and for treatment planning is discussed. The clinical presentation, biomechanics of injury, diagnostic pitfalls and pearls, common and uncommon findings are reviewed with emphasis of fracture patterns, involvement of laryngeal joints, intra- and extralaryngeal soft tissue injuries, and complications seen in the acute emergency situation. The radiologic appearance of common and less common long-term sequelae, as well as treatment options are equally addressed.

  13. Trauma da Veia Porta

    Directory of Open Access Journals (Sweden)

    Gustavo Pereira Fraga

    Full Text Available OBJETIVO: O trauma da veia porta é raro e freqüentemente fatal por causa de exsanguinação e alta incidência de lesões de estruturas adjacentes. Devido às pecualiaridades desta lesão e diferentes condutas propostas na literatura, o objetivo dos autores é relatar a experiência neste tipo de lesão. MÉTODO: Estudo retrospectivo, de janeiro de 1994 e dezembro de 2001, de 1370 pacientes submetidos à laparotomia devido trauma abdominal. Entre esses, 15 pacientes apresentavam lesão da veia porta. As lesões foram classificadas conforme a sua extensão e localização. RESULTADOS: O mecanismo de trauma predominante foi o penetrante. O diagnóstico da lesão foi realizado no intraoperatório. Os procedimentos executados foram: sutura, anastomose término-terminal e ligadura da veia porta. A mortalidade foi de 53,3%. CONCLUSÃO: A lesão da veia porta possui alta taxa de mortalidade e o atendimento adequado está diretamente relacionado à sobrevida.

  14. Ameloblastin inhibits cranial suture closure by modulating MSX2 expression and proliferation.

    Directory of Open Access Journals (Sweden)

    Phimon Atsawasuwan

    Full Text Available Deformities of cranial sutures such as craniosynostosis and enlarged parietal foramina greatly impact human development and quality of life. Here we have examined the role of the extracellular matrix protein ameloblastin (Ambn, a recent addition to the family of non-collagenous extracellular bone matrix proteins, in craniofacial bone development and suture formation. Using RT-PCR, western blot and immunohistochemistry, Ambn was localized in mouse calvarial bone and adjacent condensed mesenchyme. Five-fold Ambn overexpression in a K14-driven transgenic mouse model resulted in delayed posterior frontal suture fusion and incomplete suture closure. Moreover, Ambn overexpressor skulls weighed 13.2% less, their interfrontal bones were 35.3% thinner, and the width between frontal bones plus interfrontal suture was 14.3% wider. Ambn overexpressing mice also featured reduced cell proliferation in suture blastemas and in mesenchymal cells from posterior frontal sutures. There was a more than 2-fold reduction of Msx2 in Ambn overexpressing calvariae and suture mesenchymal cells, and this effect was inversely proportionate to the level of Ambn overexpression in different cell lines. The reduction of Msx2 expression as a result of Ambn overexpression was further enhanced in the presence of the MEK/ERK pathway inhibitor O126. Finally, Ambn overexpression significantly reduced Msx2 down-stream target gene expression levels, including osteogenic transcription factors Runx2 and Osx, the bone matrix proteins Ibsp, ColI, Ocn and Opn, and the cell cycle-related gene CcnD1. Together, these data suggest that Ambn plays a crucial role in the regulation of cranial bone growth and suture closure via Msx 2 suppression and proliferation inhibition.

  15. Influence of suture technique and suture material selection on the mechanics of end-to-end and end-to-side anastomoses.

    Science.gov (United States)

    Baumgartner, N; Dobrin, P B; Morasch, M; Dong, Q S; Mrkvicka, R

    1996-05-01

    Experiments were performed in dogs to evaluate the mechanics of 26 end-to-end and 42 end-to-side artery-vein graft anastomoses constructed with continuous polypropylene sutures (Surgilene; Davis & Geck, Division of American Cyanamid Co., Danbury, Conn.), continuous polybutester sutures (Novafil; Davis & Geck), and interrupted stitches with either suture material. After construction, the grafts and adjoining arteries were excised, mounted in vitro at in situ length, filled with a dilute barium sulfate suspension, and pressurized in 25 mm Hg steps up to 200 mm Hg. Radiographs were obtained at each pressure. The computed cross-sectional areas of the anastomoses were compared with those of the native arteries at corresponding pressures. Results showed that for the end-to-end anastomoses at 100 mm Hg the cross-sectional areas of the continuous Surgilene anastomoses were 70% of the native artery cross-sectional areas, the cross-sectional areas of the continuous Novafil anastomoses were 90% of the native artery cross-sectional areas, and the cross-sectional areas of the interrupted anastomoses were 107% of the native artery cross-sectional areas (p anastomoses demonstrated no differences in cross-sectional areas or compliance for the three suture techniques. This suggests that, unlike with end-to-end anastomoses, when constructing an end-to-side anastomosis in patients any of the three suture techniques may be acceptable.

  16. Interfascicular suture with nerve autografts for median, ulnar and radial nerve lesions.

    Science.gov (United States)

    Pluchino, F; Luccarelli, G

    1981-05-01

    Interfascicular nerve suture with autografts is the operation of choice for repairing peripheral nerve injuries because it ensures more precise alignment of the fasciculi and so better chances of reinnervation of the sectioned nerve. The procedure as described by Millesi et al has been used at the Istituto Neurologico di Milano in 30 patients with traumatic lesions of the median, ulnar and radial nerves. All have been followed up for 2 to 7 years since operation. The results obtained are compared with those of other series obtained with interfascicular suture and with epineural suture. Microsurgery is essential. The best time to operate is discussed.

  17. Brief communication: age and fractal dimensions of human sagittal and coronal sutures

    DEFF Research Database (Denmark)

    Lynnerup, Niels; Jacobsen, Jens Christian Brings

    2003-01-01

    The fractal dimensions of human sagittal and coronal sutures were calculated on 31 complete skulls from the Terry Collection. The aim was to investigate whether the fractal dimension, relying on the whole sutural length, might yield a better description of age-related changes in sutural morphology......, as opposed to other methods of quantification, which generally rely on more arbitrary scoring systems. However, the fractal dimension did not yield better age correlations than other previously described methods. At best, the results reflected the general observation that young adults below age 40 years...

  18. Síndrome de dolor urogenito-perineal: un reto para el médico general integral Syndrome of urogenital and perineal pain: a challenge for the comprehensive general doctor

    Directory of Open Access Journals (Sweden)

    Yanet Cabrera Cao

    2005-08-01

    Full Text Available La prostatitis crónica no bacteriana sintomática o síndrome de dolor urogenito-perineal constituye un importante problema de salud en la población masculina, que le afecta su calidad de vida y sexualidad. Con el objetivo de brindar un material ameno y actualizado, se realizó una revisión bibliográfica que profundiza en la etiología, patogenia y recomendaciones actuales del tratamiento de esta enfermedad a nivel primario de atención. Se concluyó que los cambios positivos en el estilo de vida y el apoyo psicoemocional constituyen elementos de gran importancia a tener en cuenta en su seguimiento, siendo el profesional de la atención primaria de salud un pilar indispensable en el tratamiento adecuado a este tipo de paciente.The non bacterial symptomatic chronic prostatitis or syndrome of urogenital and perineal pain is an important health problem in the male population that affects its quality of life and sexuality. In order to provide an updated material, it was made a bibliographic review that goes deep into the ethiology, pathogeny and currrent recommendations of the treatment of this disease. It was concluded that the positive changes in the lifestyle and the psychoemotional support are very important elements to be taken into account in its follow-up. The primary health care professional is an indispensable milestone in the adequate treatment of this type of patient.

  19. Childhood trauma and compulsive buying.

    Science.gov (United States)

    Sansone, Randy A; Chang, Joy; Jewell, Bryan; Rock, Rachel

    2013-02-01

    Childhood trauma has been empirically associated with various types of self-regulatory difficulties in adulthood. However, according to the extant literature, no study has examined relationships between various types of childhood trauma and compulsive buying behavior in adulthood. Using a self-report survey methodology in a cross-sectional consecutive sample of 370 obstetrics/gynecology patients, we examined five types of childhood trauma before the age of 12 years (i.e. witnessing violence, physical neglect, emotional abuse, physical abuse, sexual abuse) in relationship to compulsive buying as assessed by the Compulsive Buying Scale (CBS). All forms of trauma demonstrated statistically significant correlations with the CBS. Using a linear regression analysis, both witnessing violence and emotional abuse significantly contributed to CBS scores. Further analyses indicated that race did not moderate the relationship between childhood trauma and compulsive buying. Findings indicate that various forms of childhood trauma are correlated with compulsive buying behavior, particularly witnessing violence and emotional abuse.

  20. Sutura primaria en las lesiones traumáticas del colon Primary suture applied in the colonic traumatic lesions

    Directory of Open Access Journals (Sweden)

    Maribel Vicente Medina

    2009-06-01

    Full Text Available INTRODUCCIÓN. Las suturas digestivas siempre han sido una preocupación para los cirujanos por la gravedad de las complicaciones que pueden presentarse. Fue objetivo de esta presentación demostrar la factibilidad de la sutura primaria en el colon. MÉTODOS. Presentamos los resultados de un período de 14 meses en los cuales se realizaron 32 suturas primarias en el colon a causa de lesiones traumáticas. Los pacientes fueron atendidos en dos hospitales, uno provincial y otro nacional en la República de Yemen. Se tomaron como datos fundamentales el tipo de trauma, la parte afectada del colon, las lesiones asociadas, el tipo de operación en el colon, las demás operaciones asociadas o complementarias, así como el uso de antibióticos. RESULTADOS. Se estudiaron 32 pacientes con lesiones traumáticas de colon, 29 de ellos (90,62 % por arma de fuego. Otras causas fueron las heridas por arma blanca y los accidentes de tránsito. Un porcentaje elevado de los casos necesitó la intervención en órganos abdominales o la resección de estos. El índice de complicaciones fue bajo (6 pacientes con una sola dehiscencia y 2 fístulas. No hubo que lamentar fallecidos. CONCLUSIONES. Es factible obtener buenos resultados con este procedimiento, que a la vez evita la tan objetada y molesta para los pacientes colostomía, con mínimo riesgo para ellos.INTRODUCTION: Digestive sutures always have been a concern for surgeons due to severity of possible complications. Aim of present presentation was to show feasibility of colon primary suture. METHODS: Results achieved during 14 months are presented, in which we performed 12 primary sutures in colon due to traumatic lesions. Patients were seen in two hospitals, one al provincial level and the other at national level in Yemen Republic. We took as essential data the type of trauma, the involved portion of colon, associated lesions, type of surgery in colon, the other associated or complementary surgeries, as well

  1. Celastrol nanoparticles inhibit corneal neovascularization induced by suturing in rats

    Directory of Open Access Journals (Sweden)

    Li ZR

    2012-03-01

    Full Text Available Zhanrong Li1, Lin Yao1, Jingguo Li2, Wenxin Zhang1, Xianghua Wu1, Yi Liu1, Miaoli Lin1, Wenru Su1, Yongping Li1, Dan Liang11State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, 2School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou, People's Republic of ChinaPurpose: Celastrol, a traditional Chinese medicine, is widely used in anti-inflammation and anti-angiogenesis research. However, the poor water solubility of celastrol restricts its further application. This paper aims to study the effect of celastrol nanoparticles (CNPs on corneal neovascularization (CNV and determine the possible mechanism.Methods: To improve the hydrophilicity of celastrol, celastrol-loaded poly(ethylene glycol-block-poly(ε-caprolactone nanopolymeric micelles were developed. The characterization of CNPs was measured by dynamic light scattering and transmission electron microscopy analysis. Celastrol loading content and release were assessed by ultraviolet-visible analysis and high performance liquid chromatography, respectively. In vitro, human umbilical vein endothelial cell proliferation and capillary-like tube formation were assayed. In vivo, suture-induced CNV was chosen to evaluate the effect of CNPs on CNV in rats. Immunohistochemistry for CD68 assessed the macrophage infiltration of the cornea on day 6 after surgery. Real-time quantitative reverse transcription-polymerase chain reaction and enzyme-linked immunosorbent assay were used to evaluate the messenger ribonucleic acid and protein levels, respectively, of vascular endothelial growth factor, matrix metalloproteinase 9, and monocyte chemoattractant protein 1 in the cornea.Results: The mean diameter of CNPs with spherical shape was 48 nm. The celastrol loading content was 7.36%. The release behavior of CNPs in buffered solution (pH 7.4 showed a typical two-phase release profile. CNPs inhibited the proliferation of human umbilical vein endothelial

  2. History of cardiac trauma surgery

    African Journals Online (AJOL)

    the bladder, of the brain, of the heart, of the diaphragm, of ... 'In the left side of the chest, the pericardium and the left lung ... Farina of Rome sutured the right ventricle in a 30-year-old .... 10% versus 26% in those who had surgery later. Beall et ...

  3. Trauma Systems. An Era of Development

    NARCIS (Netherlands)

    Lansink, K.W.W.

    2017-01-01

    The introduction of an inclusive trauma system in the Netherlands during last decade of the past century, has led to an improvement in Dutch trauma care. Eleven trauma regions were formed nationwide each surrounding a level I trauma center. All hospitals in a trauma region were assigned levels I, II

  4. A rare case of persistent metopic suture in an elderly individual: Incidental autopsy finding with clinical implications

    Directory of Open Access Journals (Sweden)

    S Vikram

    2014-01-01

    Full Text Available Metopic suture is a dense fibrous joint extending from the nasion to the bregma. Normally, closure of this suture takes place between 1-8 years of age. Failure of this closure beyond 8 years leads to persistent metopic suture. A rare case of persistent metopic suture in a 60-year-old male is documented, who committed suicide by alleged consumption of organophosphorous compound at District Govt. Wenlock Hospital, Mangalore, Karnataka, India. Metopic suture may mimic skull fracture and may mislead an inexperienced forensic expert. Neurosurgeon should also be aware of this anatomical variation while performing frontal craniotomy, as the persistent metopic suture may mimic vertical fracture of the skull. Hence, in this case report, the clinical and medico-legal implications of the persistent metopic sutures have been discussed.

  5. Trauma and the endocrine system.

    Science.gov (United States)

    Mesquita, Joana; Varela, Ana; Medina, José Luís

    2010-12-01

    The endocrine system may be the target of different types of trauma with varied consequences. The present article discusses trauma of the hypothalamic-pituitary axes, adrenal glands, gonads, and pancreas. In addition to changes in circulating hormone levels due to direct injury to these structures, there may be an endocrine response in the context of the stress caused by the trauma. Copyright © 2010 SEEN. Published by Elsevier Espana. All rights reserved.

  6. Trauma Studies: prospettive e problemi

    Directory of Open Access Journals (Sweden)

    Rachele Branchini

    2013-12-01

    Full Text Available The trauma paradigm pervades contemporary life. In newspapers, on television, on the web, even in ordinary conversation, experiences of every kind (both figurative and positive ones are described as “traumatic”. Thus the very meaning of the term is often overturned. This article seeks to reshape the limits of the concept of trauma by tracing its evolution from the psychological debate of the early nineteenth century to the recent setting up of the specific discipline of Trauma Studies.

  7. Fixation in laparoscopic incisional hernia repair: Suture versus tacks

    Directory of Open Access Journals (Sweden)

    Adil Bangash

    2013-01-01

    Full Text Available Aims and Objectives: To compare the frequency of complications of laparoscopic repair of incisional hernia using fixation of mesh with transabdominal sutures tacks. Materials and Methods: This study was conducted as part of an interventional multicenter trial at the Rehman Medical Institute, Peshawar, Peshawar Institute of Medical Sciences, and Pakistan Institute of Medical Science, Islamabad, from the 1 st of November 2008 till 31 st October 2011. The frequency of complications was calculated as the measure of comparing two methods of fixation in laparoscopic repair of incisional hernia using the IPOM technique. These patients were admitted via the outpatient department and their demographic data were collected on a pro forma basis. Forty-five patients were alternately placed in either group, and group I comprised patients with a ventral hernia that was fixed using spiral tacks whereas the other group was fixed with transabdominal sutures. A polytetraflouroethylene (Dual R mesh was applied in all cases. All data were collected onthe individual pro forma of each patient and was loaded on the SPSS R version 13.0. Results: The BMI in both groups was similar (P=0.94 The mean hospital stay was higher in the PTFE mesh group but the values were not significant (P=1.22.No perioperative death was observed in either group. One patient (2.2% from group I was readmitted with varying complaints and was diagnosed as having subacute intestinal obstruction (P>0.05. A higher but insignificant recurrence rate was observed in the polyester group over a one-year period of follow-up. Three patients (6.6% were diagnosed with recurrences in group I. Instead the PTFE group had a similar recurrence rate recurrence (P=1.00. Conclusion: The rate of recurrence in this study showed no significant difference by either mode of fixation. But statistically significant pain scores and increased operative time to fixation favors the use of tacks that limits to the few inner

  8. The value of trauma registries.

    Science.gov (United States)

    Moore, Lynne; Clark, David E

    2008-06-01

    Trauma registries are databases that document acute care delivered to patients hospitalised with injuries. They are designed to provide information that can be used to improve the efficiency and quality of trauma care. Indeed, the combination of trauma registry data at regional or national levels can produce very large databases that allow unprecedented opportunities for the evaluation of patient outcomes and inter-hospital comparisons. However, the creation and upkeep of trauma registries requires a substantial investment of money, time and effort, data quality is an important challenge and aggregated trauma data sets rarely represent a population-based sample of trauma. In addition, trauma hospitalisations are already routinely documented in administrative hospital discharge databases. The present review aims to provide evidence that trauma registry data can be used to improve the care dispensed to victims of injury in ways that could not be achieved with information from administrative databases alone. In addition, we will define the structure and purpose of contemporary trauma registries, acknowledge their limitations, and discuss possible ways to make them more useful.

  9. The Spatial Relationship and Surface Projection of Canine Sciatic Nerve and Sacrotuberous Ligament: A Perineal Hernia Repair Perspective.

    Science.gov (United States)

    Khatri-Chhetri, Nabin; Khatri-Chhetri, Rupak; Chung, Cheng-Shu; Chern, Rey-Shyong; Chien, Chi-Hsien

    2016-01-01

    Sciatic nerve entrapment can occur as post-operative complication of perineal hernia repair when sacrotuberous ligament is incorporated during hernia deficit closure. This results in sciatic sensory loss and paralysis of the hind leg. This study investigated the spatial relationship of sciatic nerve and sacrotuberous ligament and their surface topographic projection of 68 cadavers (29 Beagles and 39 Taiwanese mongrels) with various heights (25-56 cm). By gross dissection, the sacrotuberous ligament and sciatic nerve were exposed and their distance in between was measured along four parts (A, B, C, D) of sacrotuberous ligament. The present study revealed that the C was the section of sacrotuberous ligament where the sciatic nerve and the sacrotuberous ligament are closest to each other. Furthermore, a positive correlation was observed between C and height of the dogs. From the present study, we found that the C in smaller dogs has the shortest distance between the sciatic nerve and the sacrotuberous ligament, and thus the most vulnerable to sciatic nerve entrapment, and needs to be avoided or approached cautiously during perineal hernia repair.

  10. The Spatial Relationship and Surface Projection of Canine Sciatic Nerve and Sacrotuberous Ligament: A Perineal Hernia Repair Perspective.

    Directory of Open Access Journals (Sweden)

    Nabin Khatri-Chhetri

    Full Text Available Sciatic nerve entrapment can occur as post-operative complication of perineal hernia repair when sacrotuberous ligament is incorporated during hernia deficit closure. This results in sciatic sensory loss and paralysis of the hind leg. This study investigated the spatial relationship of sciatic nerve and sacrotuberous ligament and their surface topographic projection of 68 cadavers (29 Beagles and 39 Taiwanese mongrels with various heights (25-56 cm. By gross dissection, the sacrotuberous ligament and sciatic nerve were exposed and their distance in between was measured along four parts (A, B, C, D of sacrotuberous ligament. The present study revealed that the C was the section of sacrotuberous ligament where the sciatic nerve and the sacrotuberous ligament are closest to each other. Furthermore, a positive correlation was observed between C and height of the dogs. From the present study, we found that the C in smaller dogs has the shortest distance between the sciatic nerve and the sacrotuberous ligament, and thus the most vulnerable to sciatic nerve entrapment, and needs to be avoided or approached cautiously during perineal hernia repair.

  11. [Providing of a virtual simulator perineal anatomy (Pelvic Mentor®) in learning pelvic perineology: results of a preliminary study].

    Science.gov (United States)

    Legendre, G; Sahmoune Rachedi, L; Descamps, P; Fernandez, H

    2015-01-01

    Medical and surgical simulation is in high demand. It is widely used in North America as a method of education and training of medical students and surgical residents. Learning anatomy and vaginal surgery are based on palpation recognition of different structures. The absence of visual control of actions learners is a limiting factor for the reproducibility of surgical techniques prolapse and urinary incontinenence. However, this reproducibility is the only guarantee of success and safety of these minimally invasive surgeries. We evaluated the contribution of an educational module perineal anatomy using a system combining anatomic mannequin and a computerized 3D virtual simulator (Pelvic Mentor®, Simbionix) in the knowledge of pelvic-perineal anatomical structures for eight residents of obstetrics and gynecology hospitals in Paris. The self-study training module has led to substantial improvements in internal rating with a proportion of structures recognized from 31.25 to 87.5 % (P3D virtual simulator enhances and facilitates learning the anatomy of the pelvic floor. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  12. Management of diaphragmatic rupture from blunt trauma.

    Science.gov (United States)

    Tan, K K; Yan, Z Y; Vijayan, A; Chiu, M T

    2009-12-01

    Diagnosis of diaphragmatic rupture is difficult, and delays could result in a catastrophic outcome. We reviewed our institution's management of patients with diaphragmatic rupture after blunt trauma. All patients in this study were treated at Tan Tock Seng Hospital, Singapore, from March 2002 to October 2008. Patients with penetrating injuries were excluded. The parameters included age, mechanism of injury, haemodynamic status at admission, Glasgow coma scale (GCS) score, injury severity score (ISS), imaging studies, location of diaphragmatic injuries, associated injuries and outcome. 14 patients with a median age of 38 years formed the study group. Vehicular-related incidents accounted for 71.4 percent of the injuries. The median GCS score on admission was 14 (range 3-15), while the median systolic blood pressure and heart rate were 94 (range 50-164) mmHg and 110 (range 76-140) beats per minute, respectively. The median ISS was 41 (range 14-66). All had chest radiographs performed in the emergency department, six (42.9 percent) had computed tomography performed before surgery, while the remaining eight (57.1 percent) were sent straight to the operating theatre from the emergency department. There were five (35.7 percent) right-sided and nine (64.3 percent) left-sided diaphragmatic ruptures. The mortality rate was 35.7 percent. Some of the associated injuries included eight (57.1 percent) splenic lacerations, five (35.7 percent) haemothorax and lung injuries, four (28.6 percent) bone fractures and three (21.4 percent) liver lacerations. 12 (85.7 percent) patients underwent repair of the diaphragmatic rupture using interrupted polypropylene suture, while the remaining two (14.3 percent) were too haemodynamically unstable to undergo definitive treatment. Advanced age, haemodynamic instability and raised ISS were associated with mortality. An accurate diagnosis of diaphragmatic rupture in trauma patients is difficult, and a thorough examination of both the

  13. Overcoming the learning curve of single-port total laparoscopic hysterectomy with barbed suture: a single surgeon's initial experience.

    Science.gov (United States)

    Lee, Yoon Hee; Chong, Gun Oh; Kim, Mi Ju; Gy Hong, Dae; Lee, Yoon Soon

    2017-09-01

    Single-port total laparoscopic hysterectomy (TLH) has not been widely used because of its technical difficulty and steep learning curve, especially the laparoscopic suturing of the vaginal stump. Barbed suturing is a new technology that has the potential to greatly facilitate laparoscopic suturing. To compare surgical outcomes and vaginal vault healing between barbed sutures and traditional sutures in the repair of the vaginal vault during single-port TLH. Between August 2013 and June 2015, we performed single-port TLH in 85 consecutive patients for benign or premalignant gynecological conditions. The first 48 patients underwent single-port TLH with traditional interrupted sutures, and the next 37 patients underwent single-port TLH with absorbable unidirectional knotless barbed sutures for repair of the vaginal vault. The patient characteristics (age, body mass index), procedures performed, uterine weight, and uterine disease were similar between the groups. There were no differences in blood loss, hemoglobin change, length of hospital stay, or perioperative complications. Operative time and the time required for vaginal cuff suturing were significantly shorter in the barbed suture group than in the traditional suture group (57.8 ±13.5 vs. 80.1 ±18.7 min, p < 0.001; 5.5 ±1.7 vs. 12.9 ±3.5 min, p < 0.001). Moreover, the use of barbed sutures significantly reduced the incidence of vaginal granulation tissue formation (2.7% vs. 35.4%, p < 0.001). Use of barbed sutures in single-port TLH reduced the operative time, suturing time of the vaginal vault, and formation of vaginal granulation tissue. Barbed suturing may help overcome surgical difficulties and vaginal cuff complications.

  14. Shyok Suture Zone, N Pakistan: late Mesozoic Tertiary evolution of a critical suture separating the oceanic Ladakh Arc from the Asian continental margin

    Science.gov (United States)

    Robertson, Alastair H. F.; Collins, Alan S.

    2002-02-01

    The Shyok Suture Zone (Northern Suture) of North Pakistan is an important Cretaceous-Tertiary suture separating the Asian continent (Karakoram) from the Cretaceous Kohistan-Ladakh oceanic arc to the south. In previously published interpretations, the Shyok Suture Zone marks either the site of subduction of a wide Tethyan ocean, or represents an Early Cretaceous intra-continental marginal basin along the southern margin of Asia. To shed light on alternative hypotheses, a sedimentological, structural and igneous geochemical study was made of a well-exposed traverse in North Pakistan, in the Skardu area (Baltistan). To the south of the Shyok Suture Zone in this area is the Ladakh Arc and its Late Cretaceous, mainly volcanogenic, sedimentary cover (Burje-La Formation). The Shyok Suture Zone extends northwards (ca. 30 km) to the late Tertiary Main Karakoram Thrust that transported Asian, mainly high-grade metamorphic rocks southwards over the suture zone. The Shyok Suture Zone is dominated by four contrasting units separated by thrusts, as follows: (1). The lowermost, Askore amphibolite, is mainly amphibolite facies meta-basites and turbiditic meta-sediments interpreted as early marginal basin rift products, or trapped Tethyan oceanic crust, metamorphosed during later arc rifting. (2). The overlying Pakora Formation is a very thick (ca. 7 km in outcrop) succession of greenschist facies volcaniclastic sandstones, redeposited limestones and subordinate basaltic-andesitic extrusives and flow breccias of at least partly Early Cretaceous age. The Pakora Formation lacks terrigenous continental detritus and is interpreted as a proximal base-of-slope apron related to rifting of the oceanic Ladakh Arc; (3). The Tectonic Melange (ocean ridge-type volcanics and recrystallised radiolarian cherts, interpreted as accreted oceanic crust. (4). The Bauma-Harel Group (structurally highest) is a thick succession (several km) of Ordovician and Carboniferous to Permian-Triassic, low

  15. Comparison of surgical time and complication rate of subcutaneous and skin closure using barbed suture or traditional knotted suture in dogs.

    Science.gov (United States)

    Nutt, Laura K; Wilson, Megan L; Sakals, Sherisse

    2017-12-01

    This prospective study evaluated the handling, intraoperative and postoperative complication rates of a barbed knotless suture for closure of subcutaneous tissue and skin in 17 client-owned dogs (group A) following a tibial plateau leveling osteotomy procedure. Clinical characteristics, surgical time, and complication rates were compared to a control group of 17 client-owned dogs (group B) with subcutaneous tissue and skin closure using traditional suture material. Signalment was not significantly different between groups and did not have an effect on complication rates. Surgical times were not significantly different for subcutaneous tissue or skin closure between the 2 groups. There were significantly more intraoperative complications in the barbed suture group (A: 4/17; B: 0/17; P = 0.033) but no difference in minor or major postoperative complication rates (minor A: 2/16; B: 1/14; P = 0.626, major A: 2/16; B: 0/14; P = 0.171).

  16. Patterns of Failure for Rhabdomyosarcoma of the Perineal and Perianal Region

    International Nuclear Information System (INIS)

    Casey, Dana L.; Wexler, Leonard H.; LaQuaglia, Michael P.; Meyers, Paul A.; Wolden, Suzanne L.

    2014-01-01

    Purpose: To analyze prognostic factors and patterns of failure for rhabdomyosarcoma of the perineal and perianal region (PRMS), with an emphasis on radiation therapy for locoregional control. Methods and Materials: Detailed records of all 14 patients treated for PRMS at Memorial Sloan-Kettering Cancer Center between 1998 and 2012 were reviewed. The Kaplan-Meier method was used to assess the event-free survival (EFS) and overall survival (OS), and a competing-risks analysis was used to assess the cumulative incidence of local, regional, and distant failures. Results: Median age was 15.8 years (range, 1.1-31.9 years). High-risk features were identified: 9 of 14 patients (64%) had group 3 disease and 3 of 14 (21%) had group 4; 11 of 14 tumors (78%) were alveolar; 12 of 14 tumors (86%) were ≥5 cm; and 9 of 14 patients (64%) had involved lymph nodes (N1). Of those aged ≥10 years at diagnosis, 9 of 10 (90%) had alveolar histology, all had tumors ≥5 cm, and 8 of 10 (80%) presented with N1 disease. The rates of local, regional, and distant failure at 5 years were 17%, 31%, and 52%, respectively. Although 3 of the 4 patients with regional failure received nodal irradiation, only one of the nodal failures occurred in the radiation therapy field. The 5-year EFS was 33%, and OS was 39%. Age ≥10 years was associated with poor outcomes: EFS was 13% in patients aged ≥10 years, compared with 75% in those aged <10 years (P=.04); the OS was 13% in patients aged ≥10 years, compared with 100% in those aged <10 years (P=.04). Conclusions: Patients with PRMS, especially those aged ≥10 years, present with poor prognostic features and continue to have poor outcomes. Given the high incidence of regional node recurrence, we recommend prophylactic ilioinguinal lymph node irradiation for all patients aged ≥10 years. For children aged <10 years, nodal evaluation is essential to determine the role for lymph node irradiation

  17. The suture provides a niche for mesenchymal stem cells of craniofacial bones

    Science.gov (United States)

    Zhao, Hu; Feng, Jifan; Ho, Thach-Vu; Grimes, Weston; Urata, Mark; Chai, Yang

    2015-01-01

    Bone tissue undergoes constant turnover supported by stem cells. Recent studies showed that perivascular mesenchymal stem cells (MSCs) contribute to the turnover of long bones. Craniofacial bones are flat bones derived from a different embryonic origin than the long bones. The identity and regulating niche for craniofacial bone MSCs remain unknown. Here, we identify Gli1+ cells within the suture mesenchyme as the major MSC population for craniofacial bones. They are not associated with vasculature, give rise to all craniofacial bones in the adult and are activated during injury repair. Gli1+ cells are typical MSCs in vitro. Ablation of Gli1+ cells leads to craniosynostosis and arrest of skull growth, indicating these cells are an indispensible stem cell population. Twist1+/− mice with craniosynostosis show reduced Gli1+ MSCs in sutures, suggesting that craniosynostosis may result from diminished suture stem cells. Our study indicates that craniofacial sutures provide a unique niche for MSCs for craniofacial bone homeostasis and repair. PMID:25799059

  18. Editorial Commentary: All-Suture Anchors, Foam Blocks, and Biomechanical Testing.

    Science.gov (United States)

    Brand, Jefferson C

    2017-06-01

    Barber's biomechanical work is well known to Arthroscopy's readers as thorough, comprehensive, and inclusive of new designs as they become available. In "All-Suture Anchors: Biomechanical Analysis of Pullout Strength, Displacement, and Failure Mode," the latest iteration, Barber and Herbert test all-suture anchors in both porcine femurs and biphasic foam. While we await in vivo clinical trials that compare all-suture anchors to currently used anchors, Barber and Herbert have provided data to inform anchor choice, and using their biomechanical data at time zero from all-suture anchor trials in an animal model, we can determine the anchors' feasibility for human clinical investigations. Copyright © 2017 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

  19. Gonioscopy-assisted Transluminal Trabeculotomy (GATT): Thermal Suture Modification With a Dye-stained Rounded Tip.

    Science.gov (United States)

    Grover, Davinder S; Fellman, Ronald L

    2016-06-01

    To describe a novel technique for thermally marking the tip of a suture, in preparation for a gonioscopy-assisted transluminal trabeculotomy. One patient was used as an example for this technique. Technique report. The authors introduce a modification of a novel surgical procedure (GATT) in which a suture is marked and thermally blunted allowing a proper visualization while performing an ab interno, minimally invasive, circumferential 360-degree suture trabeculotomy. The authors have previously reported on the GATT surgery with the use of an illuminated microcatheter, which allowed for visualization of the tip of the catheter as it circumnavigated Schlemm canal. This modification allows for similar visualization of the tip of the suture, however, is much more cost-effective while still maintaining similar safety.

  20. Shape memory alloy fixator system for suturing tissue in minimal access surgery.

    Science.gov (United States)

    Xu, W; Frank, T G; Stockham, G; Cuschieri, A

    1999-01-01

    A new technique for suturing human tissue is described in which tissue closure is achieved by means of small fixators made from shape memory alloy. The aim of the development is to provide an alternative to thread suturing in minimal access surgery, which is quicker and requires less skill to achieve the required suturing quality. The design of the fixators is described in terms of the thermal shape recovery of shape memory alloy and a novel form of finite element analysis, which uses a nonlinear elastic element for the material property. Thermal analysis of the fixators and surrounding tissue is used to predict the temperature distribution during and after the application of electric current heating. This was checked in an in vitro experiment, which confirmed that deployment caused no detectable collateral damage to surrounding tissue. In vivo animal studies on the use of the shape memory alloy fixator for suturing tissue are ongoing to establish safety and healing effects.