Pediatric Surgery NaT
Anal Fissure
To view the entire topic, please sign in or purchase a subscription.
APSA Pediatric Surgery Library combines Pediatric Surgery Not a Textbook (NaT) with APSA ExPERT, a powerful platform for earning MOC CME credits -- all powered by Unbound Medicine. Explore these free sample topics:
-- The first section of this topic is shown below --
Introduction
An anal fissure is a tear to the squamous epithelial mucosa of the anal canal (i.e. anoderm) between the anocutaneous junction
and the dentate line. It is thought to result from trauma by the passage of hard stool.
content in this topic is referenced in SCORE Anal Pathology: Fissures, Abscesses, Fistulae, Pilonidal, Prolapse overview
-- To view the remaining sections of this topic, please sign in or purchase a subscription --