Medical Definition of Anal fissure

Our Anal Fissure Main Article provides a comprehensive look at the who, what, when and how of Anal Fissure

Anal fissure: A tear in the anal canal, one of the most common causes of red blood in the stool.

Quick GuideDigestive Disorders: Common Misconceptions

Digestive Disorders: Common Misconceptions

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Last Editorial Review: 5/13/2016

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