Sphincter-Saving Robotic Total Mesorectal Excision Provides Better Mesorectal Specimen and Good Oncological Local Control Compared with Laparoscopic Total Mesorectal Excision in Male Patients with Mid-Low Rectal Cancer

Abstract

Introduction: Laparoscopic rectal resection with total mesorectal excision is a technically challenging procedure, and there are limitations in conventional laparoscopy. A surgical robotic system may help to overcome some of the limitations. The aim of our study was to compare long-term oncological outcomes of robotic and laparoscopic sphincter-saving total mesorectal excision in male patients with mid-low rectal cancer.