title: Polypropylene mesh closure of the complicated abdominal wound.
abstract: BACKGROUND
  Closure of the abdominal wall in the face of fascial necrosis or massive intestinal edema remains a difficult problem with frequent complications. Prior studies have addressed both the utility and the pitfalls of placing polypropylene mesh in this setting.
  
  
  METHODS
  We performed a retrospective evaluation of our experience with polypropylene mesh in traumatic and nontraumatic difficult abdominal closures. Timing of mesh placement and removal relative to the initial operation were recorded, as were abdominal complications, number of operative procedures, and type of ultimate abdominal closure.
  
  
  RESULTS
  Between 1988 and 1993, polypropylene mesh was placed in 26 critically ill or injured patients requiring celiotomy, of whom 23 survived more than 3 weeks. Ultimate wound management was delayed mesh removal and primary closure (17%), myocutaneous flap coverage over mesh (4%), split-thickness skin grafting to the granulating wound (35%), or closure by secondary intention over mesh (43%). Split-thickness skin grafting and closure by secondary intention resulted in enterocutaneous fistulas in 50% and 40% of cases, respectively. Full-thickness closure with or without mesh removal resulted in no fistulas.
  
  
  CONCLUSIONS
  Mesh provided adequate fascial closure, even with gross wound contamination. Coverage of polypropylene mesh by secondary intention or split-thickness skin grafting resulted in unacceptably high rates of fistulous complications, and this procedure should be replaced by either mesh removal or full-thickness coverage.
authors.affiliation: Tulane University School of Medicine, Department of Surgery, Tulane Medical School, New Orleans, Louisiana 70112, USA.
authors.forename: R F
authors.initials: RF
authors.lastname: Fansler
authors.forename: P
authors.initials: P
authors.lastname: Taheri
authors.forename: C
authors.initials: C
authors.lastname: Cullinane
authors.forename: B
authors.initials: B
authors.lastname: Sabates
authors.forename: L M
authors.initials: LM
authors.lastname: Flint
mesh_terms: D000007:Abdominal Injuries / Q000401:mortality / Q000601:surgery*; D000328:Adult; D016638:Critical Illness; D006801:Humans; D011126:Polypropylenes; D012189:Retrospective Studies; D013526:Surgical Mesh; D016896:Treatment Outcome
chemical_list: D011126:Polypropylenes