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Review
. 1997 Sep 15;32(9):181-6, 188.
doi: 10.1080/21548331.1997.11443570.

A nonsurgical approach to chronic anal fissure

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Review

A nonsurgical approach to chronic anal fissure

J H Scholefield et al. Hosp Pract (1995). .

Abstract

Both dilatation and sphincterotomy are sometimes followed by impaired continence. Recent experience with topical application of glyceryl trinitrate to relax the internal anal sphincter and cause reversible chemical sphincterotomy has shown promise as a first-line treatment.

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