Search results for "Surgical Mesh"

The improvement of quality of life a indication for elective surgery in elderly patients with minimally symptomatic inguinal hernia.

2014

AIM: Effectiveness of surgery on quality of life in elderly affected by minimally symptomatic inguinal hernia. MATERIAL OF STUDY: Forty male patients aging over 75 years affected by minimally symptomatic inguinal hernia were included. In the first group were allocated 15 patients who refused hernioplasty; in the second were included 25 patients who underwent early elective hernioplasty using an high density polypropylene mesh under local anesthesia. The SF-36 questionnaire was administered to all patients at the time of enrollment and 6 months after. RESULTS: All 8 domains of SF-36 and his related two comprhensive index, Mental Component Summary and Physical Component Summary scores, improv…

External stenting with a new polyester mesh reduces neointimal hyperplasia of vein grafts in a sheep model.

2007

Objective External stents placed around vein grafts have demonstrated effectiveness in reducing neointimal hyperplasia by preventing distension of the thin-walled vein grafts when exposed to arterial pressure. However, the ideal stent material has yet to be defined. The following study investigates the short- and long-term effects of an innovative polyester mesh stent designed with optimized adaptation of circumferential compliance. Methods Following in vitro definition of the ideal macro-porous polyester stent material, a total of 12 sheep underwent implantation of bilateral carotid artery vein graft bypasses. In six sheep, the short-term outcome (four weeks of implantation) was investigat…

Customised products for orbital wall reconstruction: a systematic review

2021

Abstract The purpose of this systematic review was to critically analyze the recent literature to present the state of the art in customized reconstruction of orbital fractures. Three electronic databases and manual search approaches were used to identify relevant articles. Only studies with a controlled clinical study design were included. Primary outcome was defined as the status of recovery (complete/partial functional and esthetic disturbances). The benefit of intra-surgical navigation should be described. Secondary outcome was defined as the time of surgery, post-surgical events and hospitalization. A total of eight studies out of 552 records identified met the inclusion criteria. Post…

Patient‐specific titanium meshes: Future trend or current technology?

2021

Isolation of fibroblasts for coating of meshes for reconstructive surgery: differences between mesh types.

2009

Aims: An extensive colonization of surgical meshes with autologous fibroblasts may reduce complications. Therefore, we aimed to establish a technique that allows isolation and propagation of fibroblasts from vaginal biopsies. Using these cells we tested the applicability of several clinically applied meshes for fibroblast coating. Materials & methods: Fibroblasts were isolated from vaginal tissue after digestion with collagenase. Characterization was performed by immunostaining for cytokeratin 5, 6 and 14, smooth muscle actin and vimentin. A semiquantitative technique was applied to determine the degree of mesh coating 5 h and 5 weeks after seeding of fibroblasts. Seven meshes of diffe…

Anterior/Apical single incision mesh (Elevate™): Surgical experience, anatomical and functional results, and long-term complications

2021

Abstract Objective Pelvic organ prolapse is a common condition among post-menopausal women, and surgery is often the standard treatment proposed. Native tissue vaginal surgery is burdened by a high rate of recurrence, and mesh vaginal surgery has become current practice. The purpose of this study was to evaluate the safety and the effectiveness of the vaginal kit Anterior/Apical single incision mesh Elevate™ for the correction of anterior and apical compartment prolapse. Study design Data of patients with symptomatic anterior vaginal prolapse stage ≥ II, receiving mesh repair with the Anterior/Apical Elevate single incision system between January 2010 and January 2015 were retrieved. Prolap…

Fixation-free incisional hernia repair in the elderly: our experience with a tentacle-shaped implant.

2016

Background: Incisional hernia in aged patients represents a challenge even for experienced surgeons. Besides increased risk of complications due to comorbidities, mesh fixation and assuring a sufficient mesh overlap of the defect are the main issues in carrying out the repair. Aims: In order to assure broader coverage of the abdominal wall and a tension- and fixation-free repair, a specifically designed prosthesis was developed for the surgical treatment of incisional hernias. The results of a fixation-free incisional hernia repair carried out in elderly patients using a tentacle-shaped implant are reported herewith. Methods: A tentacle-shaped flat mesh with a large central body and integra…

Deep seroma after incisional hernia repair. Case reports and review of the literature.

2015

Wound-related complications are common after incisional hernia repair with mesh; seroma formation is the most frequent problem. The formation of a deep seroma has been rarely reported in the literature.In one year, September 2012-2013, 136 patients underwent surgery for incisional hernia repair, both elective and urgent.The following complications were observed: one dislocation of polypropylene prosthesis, a massive relapsed seroma and two deep seromas described in this article. A 63- years-old female underwent open incisional hernia repair with an intraperitoneal PTFE patch. She developed recurrent seroma under the mesh drained percutaneously, and finally the prosthesis was removed. A 72- …

Preliminary results about a novel technique of mesh positioning in the abdominal wall hernia repair.

2018

INTRODUCTION: The surgical techniques described to approach the incisional hernia repair are various and there is not consensus about which of them to use. The Intra-Peritoneal Onlay Technique (IPOM) with classic mesh positioning is burdened by high post-operative complication rate. The study shows the preliminary results of a novel technique of open IPOM mesh positioning with "percutaneous" approach. PATIENTS AND METHODS: From January 2010 to December 2016 patients with abdominal wall incisional hernia that underwent surgical operation via open mesh technique for abdominal wall hernia repair at the "Policlinico Paolo Giaccone" at Palermo University Hospital were identified and the data col…

Contemporary results with the biosynthetic glutaraldehyde denatured ovine collagen graft (Omniflow II) in femoropopliteal position

2020

Abstract Objective The objective of this study was to analyze the outcome of a contemporary series of femoropopliteal bypass operations with the glutaraldehyde denatured polyester mesh-reinforced ovine collagen prosthesis (OCP; Omniflow II [LeMaitre Vascular, Inc, Burlington, Mass]). The experience of two tertiary centers regarding long-term graft function, secondary reinterventions, and biodegeneration of the OCP prosthesis is presented. Methods Between January 2006 and January 2014, a series of 205 consecutive operations with the OCP in the femoropopliteal position (54 above knee and 151 below knee) were performed in 194 patients in 202 limbs for disabling claudication (72), chronic criti…