DB36.11 Ischiorectal abscess

International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2025-01

A condition of the rectum, caused by an infection with a bacterial, viral, or fungal source. This condition is characterised by a focal accumulation of purulent material in the ischiorectal space. This condition presents with pain in the perianal region, back pain, swelling, or fever. Confirmation is commonly by advanced imaging.

inclusions

• Abscess of ischiorectal fossa

postcoordination

synonyms

• Ischiorectal abscess
• Abscess of ischiorectal fossa
• Ischiorectal fistula
• ischiorectal fossa fistula
• Transsphincteric anal fistula

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