LB73.2A

ICD-11 MMS 2026-01

Congenital spondylolisthesis

Description

A condition caused by vertebral malformation, which allows the vertebra to slip forward over the sacrum. This condition may present with lower back pain, or may be asymptomatic.

Index terms

  • Congenital spondylolisthesis
  • prespondylolisthesis
  • Lumbosacral prespondylolisthesis
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  • Congenital spondylolysis

Excludes

  • FA81 – acquired spondylolysis
  • FA84 – acquired spondylolisthesis

Exclusions from above levels

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

Sibling 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
  • LB73.2Y – Other specified structural developmental anomalies of spine
  • LB73.2Z – Structural developmental anomalies of spine, unspecified

Foundation entity

Congenital spondylolisthesis – http://id.who.int/icd/entity/187447249

Allowed postcoordination axes

Part of: LB73.2: Structural developmental anomalies of spine › LB73: Structural developmental anomalies of spine or bony thorax › 20: Developmental anomalies