[Laparoscopic stoma technique]

Laparoscopic stoma creation may be performed as an independent intervention, in combination with local anorectal procedures or as a part of complex laparoscopic intestinal operations. With the exception of specialized methods to preserve continence, every type of stoma formation can be performed laparoscopically. Indications for laparoscopic fecal diversion do not differ from open surgery. Apparent advantages are the limitation of the laparotomy to the location of the stoma, rapid return of bowel function and less postoperative discomfort and morbidity, especially when intestinal diversion is required as an independent procedure. Previous surgery is not a contraindication for the laparoscopic procedure. However, dense adhesions may compromise the ability to identify the bowel segment to be exteriorized and require adhesiolysis. Therefore, the risk of intra- and postoperative complications and the frequency of conversions (reported between 4.1 and 15.7%) is increased in patients with previous surgery. The overall rate of complications reviewed in the literature, including stoma-related problems, seems to be similar or superior to conventional laparotomy. Still, laparoscopic enterostomies are not routinely performed in most institutions. Presently available data are limited and randomized trials have not been performed. We recommend the use of laparoscopic techniques for fecal diversion in patients with intestinal obstruction requiring palliative treatment and in patients with high probability for future abdominal surgery, e.g. in Crohn's disease.