Comparison of robotic versus laparoscopic right colectomy node retrieval in the obese population.

Data are scarce comparing robotic and laparoscopic colectomy node retrieval based on body mass index or age. With differences in anastomosis, mobilization, and ligation between these approaches, obese and/or elderly patients undergoing robotic surgery may have differences in node yield compared to laparoscopy. A retrospective review was conducted between four institutions from February 1, 2019 through August 1, 2021, during which 144 right colectomies were performed.

Does ligation of the intersphincteric fistula tract raise the bar in fistula surgery?

Background: The ligation of the intersphincteric fistula tract procedure has been reported to have high cure rates, with minimal impairment of continence.

Objective: The aim of this study was to evaluate the success rates and functional outcome after the ligation of the intersphincteric fistula tract procedure.

Design: This study was performed as a retrospective review.