[Perforated sigmoiditis. Experiences with 805 cases. A multicenter study].

This was a multicenter study corresponding to 40 services. For each patient, a card containing 90 questions was filled out. At the same time we sent a personal survey card with 11 criteria questions. Our cases corresponded to 805 patients, 457 males and 348 females. The highest frequency was between 50-80 years. The therapeutic methods most often used were: drainage plus Hartmann, 37.1%; drainage plus colostomy, 24.9%; resection and anastomosis without colostomy, 12.45%, and with colostomy, 5.11%; drainage plus exteriorization, 5.98%, and conservative, 4.6%. We studied the morbimortality correlation according to different anatomoclinical groups and techniques used. The results were nonsignificant for mortality and statistically significant for evisceration, eventration, diffuse peritonitis, upper gastrointestinal bleeding, anastomotic dehiscence and type of anastomosis, manual or instrumental.