ICD-11 MMS 2026-01
Ulcerative rectosigmoiditis
Description
In this form of ulcerative colitis, inflammation involves the rectum and sigmoid only.
Index terms
- Ulcerative rectosigmoiditis
- chronic ulcerative proctosigmoiditis NOS
- chronic ulcerative rectosigmoiditis
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- ulcerative colitis confined to rectum and sigmoid colon
- ulcerative proctosigmoiditis
Exclusions from above levels
01 – Certain infectious or parasitic diseases02 – Neoplasms05 – Endocrine, nutritional or metabolic diseases
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06 – Mental, behavioural or neurodevelopmental disorders18 – Complications of pregnancy, childbirth and the puerperium22 – Injury, poisoning or certain other consequences of external causes
Sibling codes
DD71.0 – Ulcerative pancolitisDD71.1 – Left sided ulcerative colitisDD71.3 – Ulcerative proctitisDD71.Y – Other specified ulcerative colitisDD71.Z – Ulcerative colitis, unspecified
Allowed postcoordination axes
Part of: DD71: Ulcerative colitis › 13: Diseases of the digestive system