ICD-11 classes
14 Diseases of the skin
Inflammatory dermatoses
Papulosquamous dermatoses
EA90 — Psoriasis
EA90.5 — Psoriasis of specified site or distribution
EA90.52 — Flexural and intertriginous psoriasis

ICD-11 EA90.52 — Flexural and intertriginous psoriasis

Psoriasis involving flexures (retro-auricular folds, axillae, crural folds) and/or intertriginous areas (groins, under the breasts and, in obese individuals, abdominal apron fold). It may occur on its own or in association with seborrhoeic psoriasis or chronic plaque psoriasis. Plaques are thin, shiny and beef-red in colour with minimal scale. They may become secondarily fissured and/or macerated.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.