Background: The present study was undertaken to evaluate the results of “Lay open method” fistulectomy technique in treating fistula-in-ano in terms of relief of symptoms, healing of wound, recurrence rate and post-operative complications.Methods: Total 45 cases with definite history of fistula and clinically diagnosed cases of fistula in ano selected for the study. A final diagnosis was made after proctoscopic examination under anaesthesia during operation and by histopathological examination after completion of operation.  In all the patients, lay open method fistulectomy was done. Post-operative period was closely monitored and all the cases were meticulously followed for a variable period of time.Results: The common fistulas were low anal type (80%). External opening was mostly located in the posterior mid zone (44.44%). Internal opening was found in 30 cases (66.66%) during per rectal digital examination while proctoscopic examination revealed internal opening in 26 cases (57.77%). Pain (22.22%), retention of urine (8.88%) were the commonest immediate as well as incontinence (1; 2.22%) and recurrence (1; 2.22%) were the delayed post-operative complications. 90% of cases had a satisfactory healing of their wounds within 21 days. Excellent results were achieved in 77.77% cases and only one case of recurrence (2.22%).Conclusions: Encouragingly high success rates were achieved in our patients, but this series comprised a very small number of patients in a short period of time with limited amenities; also follow up of very short duration and irregular for which a definite conclusion is difficult to arrive at.

Background: The present study was undertaken to evaluate the comparative results of “Modified Closed Lateral Internal Sphincterotomy (LIS), Closed LIS, and Fissurectomy” technique in treating fissure-in-ano in terms of relief of symptoms, healing of wound, postoperative hospital stay, recurrence rate, and postoperative complications. Materials and Methods: A total of 120 cases with definite history of fissure and clinically diagnosed cases of fissure-in-ano were selected for the study. A final diagnosis was made after proctoscopic examination under anesthesia during operation. The type of procedure which was to be undertaken was done by letting patient pick up slips randomly where the name of the procedure was written. Total 120 slips were made with 40 slips of each procedure written in them. Postoperative period was closely monitored, and all the cases were meticulously followed for a variable period of time. Results: In the present study, 68% of the patients were male and 32% were female. It was more prevalent in the age group of 18–40 years. Forty patients underwent modified closed LIS, 40 underwent closed LIS, and remaining 40 patients underwent fissurectomy. Postoperative pain, operative time, duration of hospital stay, and recurrence rate were compared. Conclusion: Fissure-in-ano is a very painful condition and may cripple the daily activity of the patient. Encouragingly, high success rates were achieved in our patients with the modified closed LIS technique.