Abstract
Setons are employed in high perianal fistulae. Our study aimed to use multiple setons in addition to a partial fistulotomy in high perianal fistulae involving the sphincter complex to combine the effects of cutting and drainage of the fistulous tract. This prospective study included 16 patients over a period of 4 years who presented with high perianal fistulae. The internal opening was identified and tract laid open till the dentate line. Four prolene threads were passed along the remainder of the tract and taken out through the external opening. One was tied tightly while the others were tightened every 7 days. No patients developed major faecal incontinence. Fistula recurred in one patient within a year and one patient had occasional incontinence to flatus. Multiple setons after partial fistulotomy is an effective treatment for high anal fistulae with low incidence of incontinence and recurrence and adequate patient satisfaction.