Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Comparative Study of Conventional Lateral Internal Sphincterotomy, V-Y Anoplasty and Tailored Lateral Internal Sphincterotomy With V-Y Anoplasty in Treatment of Chronic Anal Fissure
Brief Summary: The investigators compared conventional lateral internal sphincterotomy (CLIS), V-Y anal flap, and combined tailored lateral internal sphincterotomy with V-Y anal flap (TLIS with V-YF) in a randomized prospective study in patients undergoing treatment for chronic anal fissure.