[Perioperative risk of surgical therapy of Crohn disease].

301 patients, operated for Crohn's disease in a ten-year period (1980-1989) were analyzed retrospectively, regarding perioperative risk of bowel resection (n = 336). The overall mortality rate was 0.6% (elective 0, emergency 6%). The reasons of this low mortality rate are of different nature. Very important is a meticulous perioperative treatment and a standardized operative approach.