ICD-11 MMS

13 Diseases of the digestive system

Diseases of anal canal

Acquired anatomical alterations of the anal canal

DB50 Fissure or fistula of anal regions

DB50.Z Fissure or fistula of anal regions, unspecified

International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2026-01


postcoordination

Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.

Specific anatomy  - multiple selections are allowed
Has manifestation  - multiple selections are allowed

synonyms

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