ICD-11 classes
14 Diseases of the skin
Inflammatory dermatoses
Inflammatory erythemas and other reactive inflammatory...
EB12 — Erythema multiforme
EB12.1 — Mucocutaneous erythema multiforme
DA01.13 — Erythema multiforme with oral ulceration
ICD-11 DA01.13 — Erythema multiforme with oral ulceration
This is a skin condition of unknown cause, possibly mediated by deposition of immune complex (mostly IgM) in the superficial microvasculature of the skin and oral mucous membrane that usually follows an infection or drug exposure.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: