ICD-11 classes
14 Diseases of the skin
Inflammatory dermatoses
Papulosquamous dermatoses
EA91 — Lichen planus
EA91.4 — Lichen planus and lichenoid reactions of oral mucosa
EA91.4Y — Other specified lichenoid reactions of oral mucosa
ICD-11 EA91.4Y — Other specified lichenoid reactions of oral mucosa
The diagnosis has no description.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: