Sigmoid myotomy with free peritoneal graft.
D012809:Colon, Sigmoid / Q000601:surgery*; D004241:Diverticulum, Colon / Q000601:surgery; D006801:Humans; D007413:Intestinal Mucosa / Q000601:surgery; D008365:Manometry; D009130:Muscle, Smooth / Q000601:surgery*; D010537:Peritoneum / Q000637:transplantation*; D011183:Postoperative Complications; D014182:Transplantation, Autologous