DA0E.2

ICD-11 MMS 2026-01

Anomalies of dental arch relationship

Description

This is a congenital or acquired abnormality in which dental arch relationship deviate from normal form, function, or position.

Index terms

  • Anomalies of dental arch relationship
  • dental arch relationship anomaly
  • unspecified anomaly of dental arch relationship
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  • Deep overbite
  • excessive deep overbite
  • Disto-occlusion
  • Mesio-occlusion
  • Excessive vertical overbite
  • vertical overbite
  • Excessive horizontal overbite
  • Overjet
  • horizontal overbite
  • Midline deviation of dental arch
  • midline deviation
  • midline deviation of teeth
  • Posterior lingual occlusion of mandibular 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.3 – Anomalies of tooth position
  • 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 dental arch relationship – http://id.who.int/icd/entity/842755132

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