Laparoscopic inguinal hernia repair

Between March 1991 and May 1994, 444 laparoscopic inguinal hernia repairs were undertaken in 375 patients: 386 transperitoneal and 58 extraperitoneal. During a follow-up period of 20.5 months (range 1-38) there have been three recurrences at 6, 7 and 12 months, all direct and all after transperitoneal repair. A total of 52 patients were treated as a day case (< 6 h), 317 patients spent less than 24 h in hospital and four patients were discharged on the second postoperative day. Operating time for transperitoneal hernia repair was 27 min (range 10-68) and extraperitoneal repair, 29 min (range 11-48). Short-term complications occurred in 18 patients: six haematomas, four seromas, one urinary retention and seven suffered persistent groin pain. Six patients have had neuralgia, three have had mesh removed and three further patients had individual clips removed from within the inguinal canal. There have been two adhesive small bowel obstructions. The first occurred 2 months after laparoscopic surgery and required laparotomy; the second occurred 2 years after surgery and had laparoscopic division of an adhesive band to a pelvic staple. There was one infected lymphocoele treated percutaneously.