Laparoscopic delayed coloanal anastomosis without diverting ileostomy for low rectal cancer surgery: 85 consecutive patients from a single institution

Background Surgical treatment for low rectal cancer septic complications often requires an ileostomy for fecal diversion. Delayed coloanal anastomosis (CAA) has been performed for several years to reduce septic complications and to avoid ileostomy. The aim of this study was to report the technical, functional and oncological results of delayed CAA in patients operated on for low rectal cancer focusing on pelvic septic complications.