Staged mucosal advancement flap for the treatment of complex anal fistulas: pretreatment with noncutting Setons and in case of recurrent multiple abscesses a diverting stoma

S.J. van der Hagen, C.G. Baeten, P.B. Soeters, R.G.H. Beets-Tan, M.G.V. Russel, W.G. van Gemert

Research output: Contribution to journalArticleAcademicpeer-review

48 Citations (Scopus)

Abstract

OBJECTIVE: To assess the efficacy of a staged strategy for the treatment of complex perianal fistula. METHODS: Between January 1999 and April 2003 all consecutive patients with complex perianal fistulas were treated according to a staged strategy. Fistula tracks originating from the middle third or upper part of the anal sphincter were included. Patients were examined for recurrent fistulas and complaints of incontinence and soiling. Initial treatment consisted of a noncutting seton with or without a diverting stoma. Definitive surgical treatment consisted of an advancement flap or fistulotomy. RESULTS: Thirty patients were included (median age; 42 years, range 22-68 years). Seven had Crohn's disease without signs of rectal and anal involvement other than the fistula. At a median follow up of 22 months (range 8-52 months) in 29 (97%) patients, the wounds had healed completely; 7 (22%) patients subsequently developed a recurrent fistula and minor soiling occurred in 7 (23%) patients. CONCLUSION: Initial treatment with a seton with and without a diverting stoma minimizing inflammatory activity at the fistula site before definitive surgical treatment gave good results in this difficult group of patients.
Original languageEnglish
Pages (from-to)513-518
JournalColorectal Disease
Volume7
Issue number5
DOIs
Publication statusPublished - 1 Jan 2005

Cite this