[One-stage resections in cases of carcinoma of the sigma and rectosigmoid (author's transl)].

210 one-stage resections of the sigma and 69 resections of the rectosigmoid were performed without a temporary proximal colostomy. Anastomotic leakage occurred in 4,7 and 2,9% respectively. Operative mortality was 3,5%. Comparing the results with the corresponding literature, it is shown, that the chosen operative procedure is a safe way of treatment.