9A04.1

ICD-11 MMS 2026-01

Madarosis of eyelid or periocular area

Description

Partial or complete loss of eyelashes and/or eyebrow hairs. Alopecia areata and chronic cutaneous lupus erythematosus are well recognised causes. If the underlying cause is known this should be coded as well.

Index terms

  • Madarosis of eyelid or periocular area
  • Superciliary madarosis
  • Ciliary madarosis

Exclusions from above levels

  • LA14.0 – Structural developmental anomalies of eyelids
  • LA14.0Y – Distichiasis
  • 01 – Certain infectious or parasitic diseases
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  • 05 – Endocrine, nutritional or metabolic diseases
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 19 – Certain conditions originating in the perinatal period
  • 22 – Injury, poisoning or certain other consequences of external causes
  • 8A21.0 – Posterior cortical atrophy

Sibling codes

  • 9A04.0 – Trichiasis without entropion
  • 9A04.Y – Other specified acquired disorders of eyelashes
  • 9A04.Z – Acquired disorders of eyelashes, unspecified

Foundation entity

Madarosis of eyelid or periocular area – http://id.who.int/icd/entity/932302401

Allowed postcoordination axes

Part of: 9A04: Acquired disorders of eyelashes › 09: Diseases of the visual system