LB99.2

ICD-11 MMS 2026-01

Radial hemimelia

Description

Radial hemimelia is a congenital longitudinal deficiency of the radius bone of the forearm characterised by partial or total absence of the radius.

Index terms

  • Radial hemimelia
  • Longitudinal reduction defect of radius
  • Radial clubhand
Show allHide
  • agenesis of radial ray
  • agenesis of radius
  • congenital absence of radius
  • congenital absence of radius with or without absence of some distal elements
  • congenital absence of radius with or without absence of some, but not all, distal elements
  • congenital club hand
  • congenital clubhand
  • congenital short radius
  • manus vara
  • talipomanus
  • total radial absence
  • Radial hemimelia, unilateral
  • Radial hemimelia, bilateral

Inclusions

  • Radial clubhand

Exclusions from above levels

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

Sibling codes

  • LB99.0 – Amelia of upper limb
  • LB99.1 – Humeral agenesis or hypoplasia
  • LB99.3 – Ulnar hemimelia
  • LB99.4 – Congenital absence of upper arm or forearm with hand present
  • LB99.5 – Congenital absence of both forearm and hand
  • LB99.6 – Acheiria
  • LB99.7 – Adactyly of hands
  • LB99.8 – Split hand
  • LB99.Y – Other specified reduction defects of upper limb
  • LB99.Z – Reduction defects of upper limb, unspecified

Foundation entity

Radial hemimelia – http://id.who.int/icd/entity/653269137

Allowed postcoordination axes

Part of: LB99: Reduction defects of upper limb › 20: Developmental anomalies