Structural developmental anomalies of spine

Child codes

• LB73.20 – Klippel-Feil anomaly
• LB73.21 – Occipitalisation of atlas
• LB73.22 – Atlanto-axial instability or subluxation
• LB73.23 – Aplasia or hypoplasia of the odontoid process of axis
• LB73.24 – Segmentation anomalies of vertebrae
• LB73.25 – Congenital scoliosis due to congenital bony malformation
• LB73.26 – Sacralisation of the last lumbar vertebra
• LB73.27 – Lumbarisation of the first sacral vertebra
• LB73.28 – Sacrum agenesis or hypoplasia
• LB73.29 – Caudal appendage
• LB73.2A – Congenital spondylolisthesis
• LB73.2Y – Other specified structural developmental anomalies of spine
• LB73.2Z – Structural developmental anomalies of spine, unspecified

Sibling codes

• LB73.0 – Occult spinal dysraphism
• LB73.1 – Structural developmental anomalies of chest wall
• LB73.Y – Other specified structural developmental anomalies of spine or bony thorax
• LB73.Z – Structural developmental anomalies of spine or bony thorax, unspecified

Foundation entity

Structural developmental anomalies of spine – http://id.who.int/icd/entity/2025976730

Allowed postcoordination axes

• hasManifestation
• specificAnatomy