EC21.Z

ICD-11 MMS 2026-01

Genetic defects of hair or hair growth, unspecified

Sibling codes

  • EC21.0 – Genetic defects of the hair shaft
  • EC21.1 – Genetic syndromes with abnormalities of the hair shaft
  • EC21.2 – Hereditary alopecia or hypotrichosis
  • EC21.3 – Genetic syndromes with alopecia or hypotrichosis
  • EC21.4 – Genetically-determined hypertrichosis
  • EC21.Y – Other specified genetic defects of hair or hair growth

Foundation entity

Genetic defects of hair or hair growth – http://id.who.int/icd/entity/1018027038

Part of: EC21: Genetic defects of hair or hair growth › 14: Diseases of the skin