Fistula-in-ano is a benign treatable lesion of the rectum and the anal canal. Crypto glandular infection accounts for about 90% of the cases. The majority of the infection is acute and a minority contributed by chronic low-grade infection hence pointing to varying causes. Patients satisfying inclusion and exclusion criteria are selected into the study after obtaining informed and written consent. Demographic data like age, sex, name, occupation are noted, clinical symptoms of presentation with duration, associated complaints, past medical and surgical history, personal and family history was noted. Examination findings on DRE, proctoscopy, and investigations like total counts, X-ray fistulography findings was noted. In this study duration of hospital stay was studied which ranged from 4-7 days and average number of days of hospital stay was 5.5days