ICD-11 classes
14 Diseases of the skin
Inflammatory dermatoses
Papulosquamous dermatoses
EA91 — Lichen planus
EA91.6 — Subacute lichen planus

ICD-11 EA91.6 — Subacute lichen planus

The commonest form of lichen planus affecting the skin. It may be limited to a few papules or plaques but may be widespread. It may continue to extend over months and may remain active over several years.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.