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
EB40.00 — Oral pemphigus
ICD-11 EB40.00 — Oral pemphigus
Oral pemphigus is variant of pemphigus vulgaris, and is a chronic autoimmune skin diseases characterised by blister formation on the oral mucous membrane mediated by auto-antibodies to the desmosome component desmoglein 3.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: