ICD-11 classes
13 Diseases of the digestive system
Diseases of large intestine
DB31 — Other acquired anatomical alterations of large intestine

ICD-11 DB31 — Other acquired anatomical alterations of large intestine

This group incorporates acquired large intestinal disorders principally due to morphological changes of the colon and rectum. Diverticular diseases and obstruction of large intestine are classified in GB a GD, respectively.

The diagnosis includes nothing.

Diagnosis with code DB31 contains 6 clarifying diagnoses:

1. DB31.0 — Fistula of large intestine
   It contains 2 clarifying diagnoses.
2. DB31.1 — Pneumatosis intestinalis of large intestine
3. DB31.2 — Rectal prolapse
4. ME24.31 — Perforation of large intestine
   It contains 1 clarifying diagnosis.
5. DB31.Y — Other specified other acquired anatomical alterations of large intestine
6. DB31.Z — Other acquired anatomical alterations of large intestine, unspecified