ICD-11 classes
14 Diseases of the skin
Skin disorders involving certain specific body regions
Skin disorders involving the head and neck
Dermatoses of the lips or oral cavity
DA01 — Disorders of oral mucosa
DA01.1 — Noninfectious erosive or ulcerative disorders of oral mucosa
ICD-11 DA01.1 — Noninfectious erosive or ulcerative disorders of oral mucosa
A group of erosive and ulcerative disorders of oral mucosa without infection.
The diagnosis includes nothing.
The diagnosis excludes nothing.
Diagnosis with code DA01.1 contains 9 clarifying diagnoses:
- DA01.10 — Oral aphthae or aphtha-like ulceration
- DA01.11 — Oral mucositis
- DA01.12 — Chronic ulcerative stomatitis
- DA01.13 — Erythema multiforme with oral ulceration
- DA01.14 — Drug-induced oral ulcer
- DA01.15 — Mouth ulcers
- EB40.00 — Oral pemphigus
- EB13.0 — Stevens-Johnson syndrome
It contains 1 clarifying diagnosis. - DA01.1Y — Other specified noninfectious erosive or ulcerative disorders of oral mucosa
The diagnosis is coded elsewhere:
The diagnosis is included in 4 other classes.
- Oral pemphigus (EB40.00)
- Stevens-Johnson syndrome (EB13.0)
- Pyodermatitis–pyostomatitis vegetans (EL3Y)
- Lupus erythematosus of oral mucosa (4A40.Y)