Surgery insight: minimally invasive surgery for IBD.

The most frequently described laparoscopic operations for the management of patients with IBD are restorative proctocolectomy for ulcerative colitis and ileocolic resection for Crohn's disease. For patients with Crohn's disease, there is level 1b evidence that, in experienced hands, laparoscopic ileocolic resection enhances recovery and leads to a shorter hospital stay compared with conventional ileocolic resection. The demonstrated advantages of laparoscopic ileocolic resection with regard to cost and cosmesis, and the acceptable long-term results achieved (which are at least comparable to those achieved by conventional ileocolic resection) favor the use of laparoscopic ileocolic resection over conventional ileocolic resection in patients with ileocolic Crohn's disease. For patients with ulcerative colitis, the expected advantages of laparoscopic restorative proctocolectomy over conventional restorative proctocolectomy have yet to be clearly shown. Although there is a trend towards a reduced hospital stay (of only 1.6 days) when laparoscopic restorative proctocolectomy is performed, operating times are disproportionably prolonged. The most important argument for offering patients with IBD the chance to undergo a laparoscopic procedure, rather than conventional open surgery, is (particularly for women) the long-term superior cosmesis and body image it confers.