[Ileorectal anastomosis: results of surgical treatment and evaluation of the intestinal function].

Ileo-rectal anastomosis was performed in 30 patients. Indication for surgery was ulcerative colitis in 12, cancer of colon in 10 and megacolon in 6. Mean age of patients was 47.8 years with an even sex distribution. Ileo-rectal anastomosis was performed simultaneously with total colectomy in elective patients (n = 18) and at a second stage, following transient terminal ileostomy in emergency cases (n = 12). An overall morbidity of 26% was observed: wound infection developed in 13%, prolonged ileus in 7%, intraabdominal abscess in 3% and fistula of the anastomosis in 3%. There was no mortality. After a mean follow up of 36 months there was no instance of incontinence, average number of daily intestinal evacuations was 2.4 (somewhat higher for patients with ulcerative colitis: 2.6 vs 2.1). We conclude that ileo-rectal anastomosis is a safe procedure with adequate functional results.