LD24.K0

ICD-11 MMS 2026-01

Osteogenesis imperfecta

Description

Osteogenesis imperfecta (OI) comprises a heterogeneous group of genetic disorders characterised by increased bone fragility, low bone mass, and susceptibility to bone fractures with variable severity. The most clinically relevant characteristic of all types of OI is bone fragility, which manifests as multiple spontaneous fractures.

Index terms

  • Osteogenesis imperfecta
  • Fragilitas ossium
  • OI - [osteogenesis imperfecta]
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  • Osteopsathyrosis
  • blue sclera with fragility of bone and deafness
  • bony fragility
  • brittle bone disease
  • brittle bone syndrome
  • ossium fragility
  • osteitis fragilitans
  • white blue sclera - fragility of bone - deafness
  • Osteogenesis imperfecta type 1
  • Adair Dighton syndrome
  • Eddowes syndrome
  • Ekman syndrome
  • Ekman-Lobstein syndrome
  • Lobstein syndrome
  • Spurway syndrome
  • Spurway-Eddowes syndrome
  • van der Hoeve syndrome
  • van der Hoeve-de Kleyn syndrome
  • Osteogenesis imperfecta type 2
  • Vrolik disease
  • Osteogenesis imperfecta type 3
  • Osteogenesis imperfecta type 4
  • Osteogenesis imperfecta type 5

Inclusions

  • Fragilitas ossium
  • Osteopsathyrosis

Exclusions from above levels

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

Sibling codes

  • LD24.KY – Other specified genetic bone diseases with decreased bone density
  • LD24.KZ – Genetic bone diseases with decreased bone density, unspecified

Foundation entity

Osteogenesis imperfecta – http://id.who.int/icd/entity/1219932551

Part of: LD24.K: Genetic bone diseases with decreased bone density › LD24: Syndromes with skeletal anomalies as a major feature › 20: Developmental anomalies