World Health Organization · 2026-01 · English
LB73.2 Structural developmental anomalies of spine
Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.
More specific codes
LB73.20Klippel-Feil anomalyLB73.21Occipitalisation of atlasLB73.22Atlanto-axial instability or subluxationLB73.23Aplasia or hypoplasia of the odontoid process of axisLB73.24Segmentation anomalies of vertebraeLB73.25Congenital scoliosis due to congenital bony malformationLB73.26Sacralisation of the last lumbar vertebraLB73.27Lumbarisation of the first sacral vertebraLB73.28Sacrum agenesis or hypoplasiaLB73.29Caudal appendageLB73.2ACongenital spondylolisthesisLB73.2YOther specified structural developmental anomalies of spineLB73.2ZStructural developmental anomalies of spine, unspecified© World Health Organization · CC BY-ND 3.0 IGO