Study the Role of Loose versus cutting of Seton in Treatment of High Perianal fistula in a District Hospital of Health Insurance

Abstract When the track reaches the skin or another epithelialized surface then a fistula is formed. Anal fistula were classified on the basis of its relationship to the sphincters. The definition of high or low describes the height of the track as it traverses the sphincter muscles and not the position of the internal opening which is almost without exception at the dentate line. More accurately according to parks classification fistula in ano can result in an abscess between the internal and external sphincters, which in turn can spread to other parts of the perianal region. Infection can then track in many directions from this focus in the intersphincteric plane. Background Anal fistula is an abnormal communicative small channel that has an internal opening and an external opening and connected by the primary track. Our study evaluate the effectiveness of seton in high variety anal fistula. Objectives Evaluation the efficacy and safety of seton as surgical management of high anal fistula. Methods: This is a prospective study done on 30 patients in ELNile hospital in one Year period with high variety of anal fistula which is above the dentate line and were treated with seton .Outcome measured during follow up period were- successfully healed, recurrence, incontinence, percentage of complications and patients satisfaction. Result Among 30 patients mean age was 42.2+_6.8 years. Overall outcome of the patients showed-fistula completely healed in 27 patients, incontinence occurred in 3 patients and recurrence occurred in 3 patients. Conclusion Seton is relatively safe, effective and low cost for the management of high anal fistula with low rate of incontinence. It can therefore, be recommended as the standard of treatment for high variety fistula in ano.