ICD-11 classes
13 Diseases of the digestive system
Diseases or disorders of orofacial complex
DA01 — Disorders of oral mucosa
DA01.1 — Noninfectious erosive or ulcerative disorders of oral mucosa
DA01.11 — Oral mucositis
ICD-11 DA01.11 — Oral mucositis
Ulcerative mucositis is the inflammation of the oral mucosa with inflammation, ulceration and frequently with bleeding.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: