Dr. Mehli A Nazir , MBBS, MS, F.R.C.S (Edin) is a Laparoscopic and Gastrointestinal Surgeon. On completing his M.S. (Surgery) from Mumbai in 1997, he subsequently went on to specialize in Laparoscopic and Gastro Intestinal Surgery in the U.K. Site URLS: Pilonidal Sinus Treatment A Pilonidal sinus disease is a tract,small cyst or abscess that occurs in the cleft of the buttocks. Once a pilonidal sinus has been definitely identified, surgery is the treatment of choice and recivery is done 4 – 5 hours after surgery. Laparoscopic Colectomy Surgery Colectomy is a surgical procedure to remove all or part of your colon. Proctocolectomy involves removing both the colon and rectum. Fistula Treatment Surgery is usually needed to treat anal fistula. An anal fistula is a narrow tunnel with its internal opening in the anal canal and its external opening in the skin near the anus. Fissure Treatment Anal fissure may occur when passing hard or large stools. Like ot