Hemorrhoids are a common anorectal condition that often require surgical treatment in advanced stages. Open hemorrhoidectomy is effective but is frequently associated with significant postoperative pain and early bleeding. Increased anal sphincter spasm after surgery is believed to be a major contributor to these complications.
This study evaluates whether adding lateral internal sphincterotomy (LIS) to conventional open hemorrhoidectomy reduces postoperative pain and bleeding. A total of 120 adult patients with Grade III or IV hemorrhoids were randomized to undergo either open hemorrhoidectomy with LIS or open hemorrhoidectomy alone. Postoperative pain was assessed using a visual analogue scale, and postoperative bleeding was recorded at 24 hours, 48 hours, one week, and two weeks after surgery.
The results of this trial aim to determine whether the addition of LIS provides better short-term recovery and improved postoperative outcomes compared with standard hemorrhoidectomy.