DA07.4

ICD-11 MMS 2026-01

Root anomaly

Description

Common presence of fused roots showed by X-ray film that short or long root, supernumerary root, or fused roots. These root anomalies are commonly seen in permanent molars, especially in third molars which are the most anomaly in one fused root, 2 or 3 fused roots, even 4 fused roots, round apical root or dilacerations.

Index terms

  • Root anomaly
  • Supernumerary roots

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
  • DA07.5 – Cementum dysplasia
  • DA07.6 – Disturbances in tooth eruption
  • DA07.7 – Embedded teeth
  • DA07.8 – Impacted teeth
  • DA07.Y – Other specified disorders of tooth development or eruption
  • DA07.Z – Disorders of tooth development or eruption, unspecified

Foundation entity

Root anomaly – http://id.who.int/icd/entity/739022987

Allowed postcoordination axes

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