LA24

ICD-11 MMS 2026-01

Accessory auricle

Description

A condition caused by development of an auricular appendage during the antenatal period.

Index terms

  • Accessory auricle
  • Polyotia

Exclusions from above levels

  • http://id.who.int/icd/entity/733825440 – Inborn errors of metabolism

Sibling codes

  • LA20 – Structural anomaly of eustachian apparatus
  • LA21 – Minor anomalies of pinnae
  • LA22 – Structural developmental anomalies of ear causing hearing impairment
  • LA23 – Otocephaly
  • LA2Y – Other specified structural developmental anomalies of the ear
  • LA2Z – Structural developmental anomalies of the ear, unspecified

Foundation entity

Accessory auricle – http://id.who.int/icd/entity/1718528157

Allowed postcoordination axes

Part of: 20: Developmental anomalies