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138- Anal Fistulas

A fistula is an abnormal connection between two organs or two tissue surfaces. An anal fistula (fistula-in-ano) is a connection between the anal canal and the skin. This fact sheet will help you to understand the cause, treatment, and complications of therapy for fistula-in-ano.

Author(s):
Andrew A. Shelton, 
Robert D. Madoff
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