The ileal pouch anal anastomosis: past, present, and future

The modern era of ileal pouch anal anastomosis began just over 20 years ago. Several areas remain controversial, including patient selection, surgical technique, use of a temporary diverting ileostomy, aging sphincters, complications, and postoperative management. This article reviews current controversies concerning ileal pouch anal anastomoses and our approach to managing patients who undergo this complicated procedure.