LC30

ICD-11 MMS 2026-01

Developmental defects of hair or hair growth

Index terms

  • Developmental defects of hair or hair growth
  • congenital malformation of hair and hair growth
  • Temporal triangular alopecia
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  • Triangular alopecia
  • Congenital sporadic alopecia
  • Naevoid hypertrichosis
  • Congenital localised hypertrichosis
  • Lumbosacral naevoid hypertrichosis
  • Faun tail
  • Developmental disorders of hair colour
  • Segmental heterochromia of hair

Exclusions from above levels

  • 5C58.12 – Congenital erythropoietic porphyria
  • 5C64.20 – Acrodermatitis enteropathica
  • EG63 – pilonidal cyst or sinus
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  • http://id.who.int/icd/entity/733825440 – Inborn errors of metabolism

Sibling codes

  • LC31 – Developmental defects of the nail apparatus

Foundation entity

Developmental defects of hair or hair growth – http://id.who.int/icd/entity/1444833828

Part of: 20: Developmental anomalies