ICD-11 classes
14 Diseases of the skin
Skin disorders involving specific cutaneous structures
Disorders of the epidermis and epidermal appendages
Disorders of hair
EC21 — Genetic defects of hair or hair growth
EC21.2 — Hereditary alopecia or hypotrichosis
ICD-11 EC21.2 — Hereditary alopecia or hypotrichosis
Genetically-determined absence or sparsity of hair.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: