Dis Colon Rectum
August 2022
Background: Pain management after hemorrhoidectomy continues to be challenging.
Objective: The aim of this study was to evaluate the effectiveness of infiltration of bupivacaine hydrochloride and triamcinolone acetonide in surgical wounds of Milligan-Morgan hemorrhoidectomy for postoperative pain relief.
Design: A double-blind randomized controlled clinical trial was conducted between May 2015 and June 2019.