DA07.8

ICD-11 MMS 2026-01

Impacted teeth

Description

An impacted tooth is a tooth that is all the way or partially below the gum line and is not able to erupt properly. Wisdom teeth (third molars) are the most commonly impacted teeth

Index terms

  • Impacted teeth
  • Impacted tooth in soft tissue
  • Partially impacted tooth in bone
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  • dental impaction
  • impacted molar
  • impacted tooth
  • impacted wisdom teeth

Inclusions

  • dental impaction
  • impacted tooth

Excludes

  • DA0E.3 – impacted teeth with abnormal position of such teeth or adjacent teeth

Exclusions from above levels

  • 01 – Certain infectious or parasitic diseases
  • 02 – Neoplasms
  • 05 – Endocrine, nutritional or metabolic diseases
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  • 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

  • DA07.0 – Fluoride related opacities or lesions
  • DA07.1 – Nonfluoride enamel opacities
  • DA07.3 – Disturbances in tooth formation
  • DA07.4 – Root anomaly
  • DA07.5 – Cementum dysplasia
  • DA07.6 – Disturbances in tooth eruption
  • DA07.7 – Embedded teeth
  • DA07.Y – Other specified disorders of tooth development or eruption
  • DA07.Z – Disorders of tooth development or eruption, unspecified

Foundation entity

Impacted teeth – http://id.who.int/icd/entity/1628931334

Allowed postcoordination axes

Part of: DA07: Disorders of tooth development or eruption › 13: Diseases of the digestive system