LA22.Y

ICD-11 MMS 2026-01

Other specified structural developmental anomalies of ear causing hearing impairment

Exclusions from above levels

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

Sibling codes

  • LA22.0 – Microtia
  • LA22.1 – Anotia
  • LA22.2 – Aplasia or hypoplasia of external auditory canal
  • LA22.3 – Structural developmental anomalies of ear ossicles
  • LA22.4 – Structural developmental anomalies of inner ear
  • LA22.Z – Structural developmental anomalies of ear causing hearing impairment, unspecified

Foundation entity

Structural developmental anomalies of ear causing hearing impairment – http://id.who.int/icd/entity/1513496791

Allowed postcoordination axes

Part of: LA22: Structural developmental anomalies of ear causing hearing impairment › 20: Developmental anomalies