Outcomes of laparoscopic incisional hernia repair: A prospective evaluation.

Although laparoscopic incisional hernioplasty has been gaining in popularity, the best approach for the repair of incisional hernia remains controversial. The present study was undertaken to evaluate the medium-term outcomes of laparoscopic incisional hernioplasties utilizing onlay GORE-TEX DualMesh (GORE-TEX DualMesh Biomaterial; W.L. Gore and Associates, Flagstaff, Arizona, TX, USA).Between June 2000 and July 2004, 42 patients underwent laparoscopic incisional hernioplasties at our institution. Perioperative data and postoperative outcomes were collected prospectively and analyzed.Laparoscopic incisional hernioplasty was successfully performed on 39 (93%) patients. Conversion to open repair was required in three patients. The overall mean operative time was 108 min. Sixteen patients (37%) were found to have more than one hernial defect after reduction of the hernial contents. Postoperative morbidity included seroma (n = 8), urinary retention (n = 3), ileus (n = 1), pneumonia (n = 1), fever (n = 1), wound infection (n = 1), and prolonged suture site pain (n = 1) in 13 patients. All these morbidities resolved spontaneously without intervention. Two-thirds of the patients were discharged within 2 days after surgery. With a median follow up of 2 years, two clinical recurrences (4.8%) were detected.Laparoscopic approach was a safe and efficacious technique for the repair of incisional hernia. Medium-term outcomes were promising with low postoperative morbidity and recurrence rates. This technique allows clear identification of multiple hernial defects and confers the advantages of minimal access surgery. [ABSTRACT FROM AUTHOR]