LA31.Y

ICD-11 MMS 2026-01

Other specified structural developmental anomalies of mouth or tongue

Exclusions from above levels

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

Sibling codes

  • LA31.0 – Congenital macroglossia
  • LA31.1 – Hypoglossia or aglossia
  • LA31.2 – Ankyloglossia
  • LA31.3 – Macrostomia
  • LA31.4 – Microstomia
  • LA31.Z – Structural developmental anomalies of mouth or tongue, unspecified

Foundation entity

Structural developmental anomalies of mouth or tongue – http://id.who.int/icd/entity/1231509064

Allowed postcoordination axes

Part of: LA31: Structural developmental anomalies of mouth or tongue › 20: Developmental anomalies