ICD-11 classes
13 Diseases of the digestive system
Inflammatory bowel diseases
DD70 — Crohn disease
DD70.1 — Crohn disease of small intestine
ICD-11 DD70.1 — Crohn disease of small intestine
Crohn disease, which is characterised by chronic and relapsing transmural inflammation, may affect any part of the digestive tract. This refers to Crohn disease involving the small intestine.
The diagnosis includes nothing.
It excludes 1 item.
- Crohn disease of both small and large intestine (DD70.5)
It has no clarifying diagnoses.