LA30.3

ICD-11 MMS 2026-01

Hyperdontia

Description

Hyperdontia is the condition of having supernumerary teeth, or teeth which appear in addition to the regular number of teeth.

Index terms

  • Hyperdontia
  • Fourth molar
  • Mesiodens
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  • Paramolar
  • SN - [supernumerary tooth]
  • Supernumerary teeth
  • Supplementary teeth
  • complex odontoma
  • compound odontoma
  • distomolar
  • extra teeth
  • mesiodentes
  • paramolar supernumerary tooth
  • supernumerary tooth
  • supplemental teeth
  • supplemental tooth

Inclusions

  • Fourth molar
  • Mesiodens
  • Paramolar
  • Supernumerary teeth
  • Supplementary teeth
  • distomolar

Exclusions from above levels

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

Sibling codes

  • LA30.0 – Anodontia
  • LA30.1 – Hypodontia
  • LA30.2 – Oligodontia
  • LA30.4 – Abnormalities of size or form of teeth
  • LA30.5 – Anomalies in tooth resorption or loss
  • LA30.6 – Amelogenesis imperfecta
  • LA30.7 – Dentine dysplasia
  • LA30.8 – Dentinogenesis imperfecta
  • LA30.9 – Odontogenesis imperfecta
  • LA30.Y – Other specified structural developmental anomalies of teeth and periodontal tissues
  • LA30.Z – Structural developmental anomalies of teeth and periodontal tissues, unspecified

Foundation entity

Hyperdontia – http://id.who.int/icd/entity/2112834949

Part of: LA30: Structural developmental anomalies of teeth and periodontal tissues › 20: Developmental anomalies