Closed lateral internal sphincterotomy

PROCEDURE2 trials

Sponsors

Services Hospital, Lahore, Mansoura Center for Colorectal Surgery

Conditions

Chronic Anal FissureDigestive System Surgery

Unknown Phase

Comparison of Laser Sphincterolysis, Open, and Closed Lateral Internal Sphincterotomy for Managing Chronic Anal Fissure: Postoperative Pain and Quality of Life – A Randomized Controlled Trial

Active, not recruitingPACTR202504898718674

Mansoura Center for Colorectal SurgeryDigestive System Surgery

Start: 2023-11-01Target: 330Updated: 2026-09-14

Closed Versus Open Lateral Internal Sphincterotomy for Chronic Anal Fissure

CompletedNCT07496216

Services Hospital, LahoreChronic Anal Fissure

Start: 2019-02-01End: 2026-01-15Updated: 2026-03-27