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https://www.readbyqxmd.com/read/28213795/thigh-exploration-for-excision-of-a-transobturator-sling
#1
Alana M Murphy, Howard B Goldman
INTRODUCTION AND HYPOTHESIS: Groin pain is a known complication of transobturator mesh placement. The objective of this instructional video is to present the surgical technique used to excise the thigh portion of a sling in a patient with persistent thigh pain after placement of a transobturator sling. METHODS: The featured patient is a 49-year-old woman with a history of bilateral groin pain since undergoing placement of a type one polypropylene transobturator sling...
February 17, 2017: International Urogynecology Journal
https://www.readbyqxmd.com/read/28212482/-using-polypropylene-mesh-in-surgery-for-stress-urinary-incontinence
#2
Erick Arturo Murguía-Flores, Fernando Quintero-Granados, Luis Guillermo Torres-Gómez, Mariela Mariela Chávez-Navarro, Martha Berenice Vázquez-Gómez, Elizabeth Rodríguez-Rodríguez
BACKGROUND: Stress urinary incontinence (SUI) is defined as the involuntary leakage of urine while making an effort, such as coughing, sneezing or during activity. Since SUI generates high costs and affects the quality of life, it is important to make a proper diagnosis and, consequently, manage SUI efficiently. The objective was to know whether it is appropriate to use polypropylene mesh for SUI. METHODS: A historical cohort was conducted by reviewing records of patients with SUI treated with polypropylene mesh during 2013 with a follow-up of 12 months...
2017: Revista Médica del Instituto Mexicano del Seguro Social
https://www.readbyqxmd.com/read/28210177/orbital-reconstruction-with-a-partially-absorbable-mesh-monofilament-polypropylene-fibre-and-monofilament-poliglecaprone-25-our-experience-with-34-patients
#3
Moustafa Alkhalil, J Joshi Otero
PURPOSE: To evaluate the effectiveness and complications related to the use of a partially absorbable mesh for the reconstruction of orbital floor fractures. This is a retrospective review of 34 consecutive patients who suffered orbital trauma from August 2007 to March 2013 treated with a partially absorbable mesh for orbital reconstruction. Data collected included gender, age, nationality, cause of injury, date of admission, date of surgery, date of discharge, type of fracture, signs and symptoms such as diplopia, enophthalmos, and sensory disturbance related to the infraorbital nerve, complications before and after surgery, and follow-ups at 1 week, 1 month, 6 months, and after 1 year...
July 2016: Saudi Journal of Ophthalmology: Official Journal of the Saudi Ophthalmological Society
https://www.readbyqxmd.com/read/28194520/simple-and-safe-technique-for-closure-of-midline-abdominal-wound-dehiscence
#4
M H Abo-Ryia
PURPOSE: The aim of this study was to assess an alternative technique for closure of burst abdomen. METHOD: After reduction of the viscera and toilet of abdominal cavity with debridement of any necrotic tissues in the skin or fascia, the skin was undermined to expose the aponeurosis all-around the defect edges for at least 5-6 cm. The greater omentum is spread in the floor of the wound and fixed to the inner side of the defect. A piece of polypropylene mesh designed according to the size and shape of the defect and sutured to its external edge continuously...
February 13, 2017: Hernia: the Journal of Hernias and Abdominal Wall Surgery
https://www.readbyqxmd.com/read/28181115/nitric-oxide-coating-polypropylene-mesh-increases-angiogenesis-and-reduces-inflammatory-response-and-apoptosis
#5
Alessandro Prudente, Wágner José Favaro, Leonardo Oliveira Reis, Cássio Luis Zanettini Riccetto
OBJECTIVES: To evaluate the effect of implanted S-nitrosoglutathione (GSNO) coating polypropylene mesh in foreign-body response of rats. METHODS: Thirty female rats underwent to subcutaneous implant of five polypropylene (PP) fragments: uncoated PP (control); PP polyvinylalcohol (PVA) coated and PP PVA + GSNO (1, 10 and 70 mMol) coated. After euthanasia (4 and 30 days), eight slides were prepared from each animal: hematoxylin-eosin (inflammatory response); unstained (birefringence collagen evaluation); TUNEL technique (apoptosis); and five for immunohistochemical processing: CD-31 (angiogenesis), IL-1 and TNF-α (proinflammatory cytokynes), iNOS (NO synthesis) and MMP-2 (collagen metabolism)...
February 8, 2017: International Urology and Nephrology
https://www.readbyqxmd.com/read/28178871/force-comparison-of-commercially-available-transfascial-suture-passers
#6
Alexander J Shope, Joshua S Winder, Jonathan T Bliggenstorfer, Kristen T Crowell, Randy S Haluck, Eric M Pauli
BACKGROUND: Transfascial suture passers (TSPs) are a commonly used surgical tool available in a wide array of tip configurations. We assessed the insertion force of various TSPs in an ex vivo porcine model. METHODS: Uniform sections of porcine abdominal wall were secured to a 3D-printed platform. Nine TSPs were passed through the abdominal wall both without and with prolene suture under the following scenarios: abdominal wall only and abdominal wall plus underlay ePTFE or composite ePTFE/polypropylene mesh...
January 1, 2017: Surgical Innovation
https://www.readbyqxmd.com/read/28130823/effects-of-aging-upon-the-host-response-to-implants
#7
Daniel Hachim, Na Wang, Samuel T Lopresti, Elizabeth C Stahl, Yuta U Umeda, Rahul D Rege, Sean T Carey, Deepa Mani, Bryan N Brown
Macrophage polarization during the host response is now a well-accepted predictor of outcomes following material implantation. Immunosenescence, dysregulation of macrophage function, and delayed resolution of immune responses in aged individuals have all been demonstrated, suggesting that host responses to materials in aged individuals should differ from those in younger individuals. However, few studies examining the effects of aging upon the host response have been performed. The present work sought to elucidate the impacts of aging upon the host response to polypropylene mesh implanted into 8-week and 18-month-old mice...
January 28, 2017: Journal of Biomedical Materials Research. Part A
https://www.readbyqxmd.com/read/28124074/mri-visible-fe3o4-polypropylene-mesh-3d-reconstruction-of-spatial-relation-to-bony-pelvis-and-neurovascular-structures
#8
Luyun Chen, Florian Lenz, Céline D Alt, Christof Sohn, John O De Lancey, Kerstin A Brocker
INTRODUCTION AND HYPOTHESIS: To demonstrate mesh magnetic resonance imaging (MRI) visibility in living women, the feasibility of reconstructing the full mesh course in 3D, and to document its spatial relationship to pelvic anatomical structures. METHODS: This is a proof of concept study of three patients from a prospective multi-center trial evaluating women with anterior vaginal mesh repair using a MRI-visible Fe3O4 polypropylene implant for pelvic floor reconstruction...
January 25, 2017: International Urogynecology Journal
https://www.readbyqxmd.com/read/28101639/laparoscopic-hysteropexy-10%C3%A2-years-experience
#9
Helen Jefferis, Natalia Price, Simon Jackson
INTRODUCTION AND HYPOTHESIS: Uterine prolapse is common and has traditionally been treated by vaginal hysterectomy. Increasingly, women are seeking uterine-preserving alternatives. Laparoscopic hysteropexy offers resuspension of the uterus using polypropylene mesh. We report on 10 years' experience with this technique. METHODS: All hysteropexy procedures in our unit since 2006 were reviewed. Primary outcome was safety of hysteropexy, as assessed by intraoperative and major postoperative complications...
January 18, 2017: International Urogynecology Journal
https://www.readbyqxmd.com/read/28067674/a-pathology-of-mesh-and-time-dysejaculation-sexual-pain-and-orchialgia-resulting-from-polypropylene-mesh-erosion-into-the-spermatic-cord
#10
Vladimir Iakovlev, Andreas Koch, Kevin Petersen, John Morrison, David Grischkan, Vali Oprea, Robert Bendavid
OBJECTIVE: The ubiquitous use of polypropylene mesh in hernia surgery has spawned a new clinical syndrome: chronic post-herniorrhaphy neuralgia. A subset of that clinical picture is dysejaculation, sexual pain, and orchialgia. We propose to identify the processes that lead to that pain. SUMMARY OF BACKGROUND DATA: Specimens of vas adherent to polypropylene mesh, explanted in an attempt to control severe, life-changing inguinodynia are extremely difficult to obtain...
January 6, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28057125/-treatment-and-outcome-of-polypropylene-mesh-or-tape-related-pain-after-reconstructive-pelvic-surgery
#11
Y Q Wang, X Yang, J L Wang
Objective: To investigate clinical treatment and outcome of mesh-related pain after pelvic floor reconstruction. Methods: Twelve patients were referred to Peking University People's Hospital for post-operation pain related to polypropylene mesh or tape used in pelvic floor reconstruction and received reoperation from January 2007 to December 2014. The demographic characteristics, clinical manifestation, operation method and follow-up outcome were retrospectively analyzed, and current literature was also reviewed...
December 25, 2016: Zhonghua Fu Chan Ke za Zhi
https://www.readbyqxmd.com/read/28050438/de-garengeot-s-hernia-a-diagnostic-and-therapeutic-challenge
#12
Arun Prasath Sinraj, Nagaraja Anekal, Surag Kajoor Rathnakar
De Garengeot's hernia is an eponym for femoral hernia containing vermiform appendix as its content and is named after Rene-Jacques croissant De Garengeot after he first described the condition in 1731. We present a case of a 38-year-old woman who presented with right inguinal swelling for 15 years associated with pain and vomiting for 2 days. Clinical examination revealed an irreducible femoral hernia. Emergency surgery was done and inflamed appendix was found as content of the sac. Appendectomy followed by mesh repair was done...
November 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28040255/does-prophylactic-mesh-placement-in-elective-midline-laparotomy-reduce-the-incidence-of-incisional-hernia-a-systematic-review-and-meta-analysis
#13
Zachary M Borab, Sameer Shakir, Michael A Lanni, Michael G Tecce, John MacDonald, William W Hope, John P Fischer
BACKGROUND: Operative intervention to correct incisional hernia affects 150,000 patients annually, with 1 in 3 repairs recurring within 9 years. The aim of this study was to compare the incidence of incisional hernia and postoperative complications in elective midline laparotomy patients after the use of prophylactic mesh placement and primary suture closure. METHODS: A systematic review was performed to identify studies comparing prophylactic mesh placement to primary suture closure in elective, midline laparotomy at index abdominal aponeurosis closure...
December 28, 2016: Surgery
https://www.readbyqxmd.com/read/28039639/a-novel-procedure-for-introducing-large-sheet-type-surgical-material-with-a-self-expanding-origami-structure-using-a-slim-trocar-chevron-pleats-procedure
#14
Yuen Nakase, Kei Nakamura, Akira Sougawa, Tomoyuki Nagata, Satoshi Mochizuki, Shouzo Kitai, Seishirou Inaba
BACKGROUND: Large sheet-type surgical materials (e.g., absorbable hemostat, adhesion barrier membranes, and flat surgical mesh) are difficult to introduce into a corporeal cavity using a 5-mm trocar; however, laparoscopic surgeries that use mainly 5-mm trocars are increasing. Furthermore, it is necessary not only to introduce but also to secure the applied surgical material and expand it from the original surgical site. To address these challenges, we developed a novel procedure for introducing such surgical materials into a corporeal cavity using a 5-mm trocar and a self-expanding origami structure, called the "chevron pleats procedure (CPP)"...
December 30, 2016: Surgical Endoscopy
https://www.readbyqxmd.com/read/28035443/effect-of-mesh-width-on-apical-support-after-sacrocolpopexy
#15
Sunil Balgobin, Joseph L Fitzwater, Donald D McIntire, Imelda J Delgado, Clifford Y Wai
INTRODUCTION AND HYPOTHESIS: We evaluated the effect of polypropylene mesh width on vaginal apical support, mesh elongation, and mesh tensile strength for abdominal sacrocolpopexy. METHODS: Abdominal sacrocolpopexy was performed on ten cadavers using pieces of polypropylene mesh of width 1, 2, and 3 cm. Weights of 1, 2, 3, and 4 kg were sequentially applied to the vagina. The total distance moved by the vaginal apex, and the amount of stretch of the intervening mesh segment between the sacrum and the vagina were recorded for each width...
December 29, 2016: International Urogynecology Journal
https://www.readbyqxmd.com/read/28034649/is-vaginal-mesh-a-stimulus-of-autoimmune-disease
#16
Bilal Chughtai, Art Sedrakyan, Jialin Mao, Karyn S Eilber, Jennifer T Anger, J Quentin Clemens
OBJECTIVE: We sought to investigate a potential link between the development of systemic/autoimmune disorders and synthetic polypropylene mesh repairs. STUDY DESIGN: New York State Department of Health Statewide Planning and Research Cooperative System data were utilized to conduct this retrospective cohort study. Adult women undergoing surgery for pelvic organ prolapse with vaginally implanted mesh from January 2008 through December 2009 in inpatient and ambulatory surgery settings in New York State were identified...
December 26, 2016: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28018702/laparoscopic-fenestration-of-a-giant-pseudocyst-after-totally-extra-peritoneal-inguinal-hernia-repair
#17
Yu-Ting van Loon, Maaike S Ibelings
A giant pseudocyst is a rare complication after hernioplasty and is seldom seen. The pathophysiology is unclear; it characteristically does not contain epithelial lining and can be considered giant if the diameter exceeds 10 cm. Pseudocysts are mostly described after incisional hernia repairs and are usually treated with surgical resection. We report a case of a giant pseudocyst three years after totally extra peritoneal inguinal hernia repair. Laparoscopic fenestration without removing the pseudocyst with or without removal of the polypropylene mesh is a safe and effective minimal invasive approach to the treatment of a symptomatic pseudocyst and should also be considered in the approach of other large symptomatic cysts...
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/27996378/fast-early-recovery-after-transabdominal-preperitoneal-repair-in-athletes-with-sportsman-s-groin-a-prospective-clinical-cohort-study
#18
Herwig Pokorny, Christoph Resinger, Ines Fischer, Veit Lorenz, Helge Noske, Stefan Podar, Friedrich Längle, Rudolf Schrittwieser
BACKGROUND: Current literature on chronic groin pain suggests that laparoscopic mesh repair on athletes enables a faster recovery and subsequent return to unrestricted athletic activities. The aim of this study was to evaluate the role of transabdominal preperitoneal (TAPP) mesh repair in athletes resistant to conservative therapy. METHODS: A multidisciplinary approach with tailored physiotherapy. Thirty-nine professional athletes with chronic groin pain were referred to surgery at a single clinic...
December 20, 2016: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/27994499/adhesion-prevention-efficacy-of-composite-meshes-parietex-%C3%A2-proceed-%C3%A2-and-4dryfield-%C3%A2-ph-covered-polypropylene-meshes-in-an-ipom-rat-model
#19
Markus Winny, Lavinia Maegel, Leonie Grethe, Torsten Lippmann, Danny Jonigk, Harald Schrem, Alexander Kaltenborn, Juergen Klempnauer, Daniel Poehnert
Background: Adhesions to intraperitoneally implanted meshes (IPOM) are a common problem following hernia surgery and may cause severe complications. Recently, we showed that missing peritoneal coverage of the intestine is a decisive factor for adhesion formation and 4DryField(®) PH (4DF) gel significantly prevents intestine-to-mesh adhesions even with use of uncoated Ultrapro(®) polypropylene mesh (UPM). The present study investigates adhesion prevention capability of coated Parietex(®) mesh (PTM) and Proceed(®) mesh (PCM) in comparison to 4DF treated UPM...
2016: International Journal of Medical Sciences
https://www.readbyqxmd.com/read/27993219/behavior-of-a-new-long-chain-cyanoacrylate-tissue-adhesive-used-for-mesh-fixation-in-hernia-repair
#20
Juan M Bellón, Mar Fernández-Gutiérrez, Marta Rodríguez, Paloma Pérez-López, Bárbara Pérez-Köhler, Andree Kühnhardt, Gemma Pascual, Julio San Román
BACKGROUND: Synthetic tissue adhesives (TA) are sometimes used in hernia repair surgery. This study compares the use of a new, noncommercial, long-chain cyanoacrylate (n-octyl) TA and Ifabond for mesh fixation. MATERIALS AND METHODS: In two implant models in the rabbit, expanded polytetrafluorethylene meshes were fixed to the parietal peritoneum using a TA or tacks (intraperitoneal model), or polypropylene meshes used to repair partial abdominal wall defects were fixed with a TA or sutures (extraperitoneal model)...
February 2017: Journal of Surgical Research
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