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Operative procedures for fissure in ano (Cochrane Review) ABSTRACT Background: Operative techniques commonly used for fissure in ano include: anal stretch, open lateral sphincterotomy, closed lateral sphincterotomy, posterior midline sphincterotomy and to a lesser extent dermal flap coverage of the fissure. Reports of direct co . . . |
Full article: The full article is available on Wiley InterScience at http://www.thecochranelibrary.com |