Anal stricture
Synopsis

Patients with anal strictures will present with constipation and pain with defecation. They may also have abdominal distention, rectal bleeding, watery rectal discharge from the passage of loose contents around a fecal impaction, and tenesmus.
Treatment of anal stricture is ultimately surgical for complete resolution, except in instances where the stricture is due to inflammation (eg, inflammatory bowel disease) without irreversible fibrosis. In these cases, treatment of the underlying cause may be beneficial. However, since the risks of anoplasty with partial sphincterotomy are considerable, often more supportive measures such as stool softeners, a high-fiber diet, or anal dilatation is attempted as first-line therapy.
Codes
K62.4 – Stenosis of anus and rectum
SNOMEDCT:
55960007 – Stricture of anal canal
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Last Updated:01/12/2017