LD21

ICD-11 MMS 2026-01

Syndromes with eye anomalies as a major feature

Description

Any syndrome caused by failure of one or both eyes to correctly develop during the antenatal period.

Excludes

Exclusions from above levels

  • http://id.who.int/icd/entity/733825440 – Inborn errors of metabolism

Child codes

  • LD21.0 – Syndromes with microphthalmia as a major feature
  • LD21.Y – Other specified syndromes with eye anomalies as a major feature
  • LD21.Z – Syndromes with eye anomalies as a major feature, unspecified

Sibling codes

  • LD20 – Syndromes with central nervous system anomalies as a major feature
  • LD22 – Syndromes with dental anomalies as a major feature
  • LD23 – Syndromes with vascular anomalies as a major feature
  • LD24 – Syndromes with skeletal anomalies as a major feature
  • LD25 – Syndromes with face or limb anomalies as a major feature
  • LD26 – Syndromes with limb anomalies as a major feature
  • LD27 – Syndromes with skin or mucosal anomalies as a major feature
  • LD28 – Syndromes with connective tissue involvement as a major feature
  • LD29 – Syndromes with obesity as a major feature
  • LD2A – Malformative disorders of sex development
  • LD2B – Syndromes with premature ageing appearance as a major feature
  • LD2C – Overgrowth syndromes
  • LD2D – Phakomatoses or hamartoneoplastic syndromes
  • LD2E – Syndromes with structural anomalies due to inborn errors of metabolism
  • LD2F – Syndromes with multiple structural anomalies, without predominant body system involvement
  • LD2G – Conjoined twins
  • LD2H – Syndromic genetic deafness
  • LD2Y – Other specified multiple developmental anomalies or syndromes
  • LD2Z – Multiple developmental anomalies or syndromes, unspecified

Foundation entity

Syndromes with eye anomalies as a major feature – http://id.who.int/icd/entity/620858597

Allowed postcoordination axes

Part of: 20: Developmental anomalies