DA0E.3

ICD-11 MMS 2026-01

Anomalies of tooth position

Description

Dental anomalies are craniofacial abnormalities of form, function, or position of the teeth, bones, and tissues of the jaw and mouth. Anomalies of tooth position can be classified in ectopic, transmigration, transposition, rotation.

Index terms

  • Anomalies of tooth position
  • Diastema of teeth
  • abnormal spacing of tooth or teeth
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  • Crowding of tooth or teeth
  • Distomolar causing crowding
  • Mesiodens causing crowding
  • Paramolar causing crowding
  • Supplemental teeth causing crowding
  • Supernumerary teeth causing crowding
  • Displacement of tooth or teeth
  • Imbrication of teeth
  • Impacted or embedded teeth with abnormal position of such teeth or adjacent teeth
  • Rotation of tooth or teeth
  • Transposition of tooth or teeth

Inclusions

  • Diastema of teeth

Exclusions from above levels

  • 5A60.0 – acromegaly
  • LA52 – hemifacial atrophy or hypertrophy
  • LA56 – Robin's syndrome
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  • 01 – Certain infectious or parasitic diseases
  • 02 – Neoplasms
  • 05 – Endocrine, nutritional or metabolic diseases
  • 06 – Mental, behavioural or neurodevelopmental disorders
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 22 – Injury, poisoning or certain other consequences of external causes

Sibling codes

  • DA0E.0 – Major anomalies of jaw size
  • DA0E.1 – Anomalies of jaw-cranial base relationship
  • DA0E.2 – Anomalies of dental arch relationship
  • DA0E.4 – Food impaction
  • DA0E.5 – Malocclusion
  • DA0E.6 – Dentofacial functional abnormalities
  • DA0E.7 – Dentofacial parafunctional disorders
  • DA0E.8 – Temporomandibular joint disorders
  • DA0E.Y – Other specified dentofacial anomalies
  • DA0E.Z – Dentofacial anomalies, unspecified

Foundation entity

Anomalies of tooth position – http://id.who.int/icd/entity/1466999214

Part of: DA0E: Dentofacial anomalies › 13: Diseases of the digestive system