ICD-11 classes
14 Diseases of the skin
Skin disorders provoked by external factors
EH92 — Dermatoses provoked by friction or mechanical stress
EH92.0 — Corns or callosities
EH92.00 — Hard corn

ICD-11 EH92.00 — Hard corn

A discrete area of painful hyperkeratosis resulting from repeated pressure and friction over a bony prominence, most commonly a metatarsal head or an interphalangeal joint of the forefoot.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.