Totally laparoscopic sigmoid colectomy: a simple and safe technique for intracorporeal anastomosis

摘要

Background Current techniques of laparoscopic colectomy require an abdominal incision for extraction of the specimen. Although this incision is smaller than that for open laparotomy incision, it may reduce the advantages of laparoscopic surgery. In totally laparoscopic sigmoid colectomy, intracorporeal anastomosis is technically difficult. A safe and simple technique for circularly stapled intracorporeal anastomosis is described.