title: Laparoscopic tension-free repair of anterior abdominal wall incisional and ventral hernias with an intraperitoneal Gore-Tex mesh: prospective study and review of the literature.
abstract: BACKGROUND
  Recurrence rates after repair of incisional and ventral hernias range from 18% to 52%. Prosthetic open repair has decreased this rate, but the wide fascial dissection it requires increases the complication rate. Laparoscopic repair is a safe and effective alternative.
  
  
  METHODS
  A prospective study was performed including 86 patients (63 women and 23 men) with a mean age of 54 years (range 29-79 years) having incisional or ventral hernias who underwent laparoscopic repair in our institution between July 1994 and October 2001. The majority of the patients were obese with a mean body mass index of 31.7 kg/m2. The abdominal wall defect size ranged from 2 X 1 cm to 20 X 13 cm. In all cases, a Gore-Tex mesh (Dual Mesh, W.L. Gore & Associates, Flagstaff, AZ, USA) was used in sizes ranging from 10 X 15 cm to 20 X 30 cm.
  
  
  RESULTS
  Nineteen repairs were performed for recurrent hernias (12 incisional and 7 ventral). The mean operative time was 110.3 minutes (range 50-240 minutes). There was one open conversion (1.2%), one intraoperative complication (1.2%), and no deaths. There were no wound or mesh infections. Immediate postoperative complications occurred in 9 patients (10.6%) and late complications occurred in 16 patients (18.8%). The average hospital stay was 4.8 days (range 2-19 days). During a mean follow-up of 37 months (range 6-73 months), there were 6 hernia recurrences (7%).
  
  
  CONCLUSIONS
  Laparoscopic repair of incisional hernia and ventral hernia appears to be safe, especially with the use of Gore-Tex mesh, and is proving to be effective as it decreases pain, complications, hospital stay, and recurrences.
authors.affiliation: Department of Digestive and Thoracic Surgery, Robert Ballanger Hospital, Aulnay-Sous-Bois, France.
authors.forename: Tamer
authors.initials: T
authors.lastname: Aura
authors.forename: Elias
authors.initials: E
authors.lastname: Habib
authors.forename: Mrine
authors.initials: M
authors.lastname: Mekkaoui
authors.forename: Didier
authors.initials: D
authors.lastname: Brassier
authors.forename: Andre
authors.initials: A
authors.lastname: Elhadad
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006555:Hernia, Ventral / Q000601:surgery*; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D011138:Polytetrafluoroethylene / Q000627:therapeutic use*; D011183:Postoperative Complications; D011446:Prospective Studies; D012008:Recurrence; D013526:Surgical Mesh
chemical_list: D011138:Polytetrafluoroethylene