Influence of Drain Placement on Postoperative Pain Following Laparoscopic Roux-en-Y Gastric Bypass for Morbid Obesity: Randomized Controlled Trial

摘要

There is currently no evidence to support the routine use of an abdominal drain following laparoscopic Roux-en-Y gastric bypass (RYGB). Our aim was to investigate drain use in laparoscopic RYGB and its effects on postoperative pain.