DA0E.50

ICD-11 MMS 2026-01

Class II division 2 malocclusion

Description

This condition relates to Angle’s classification of occlusion in which the first permanent maxillary molar position is aligned or in an anterior relationship to that of the mandibular first permanent molar, such that the mesiobuccal cusp of the maxillary molar is mesial to the buccal groove of the mandibular molar and the central incisors are in linguoversion.

Index terms

  • Class II division 2 malocclusion

Exclusions from above levels

  • 5A60.0 – acromegaly
  • LA52 – hemifacial atrophy or hypertrophy
  • LA56 – Robin's syndrome
Show allHide
  • 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.51 – Angle class I malocclusion
  • DA0E.5Y – Other specified malocclusion
  • DA0E.5Z – Malocclusion, unspecified

Foundation entity

Class II division 2 malocclusion – http://id.who.int/icd/entity/2059644335

Part of: DA0E.5: Malocclusion › DA0E: Dentofacial anomalies › 13: Diseases of the digestive system