LB9A.6

ICD-11 MMS 2026-01

Split foot

Description

A condition caused by malformation of the foot during the antenatal period. This condition is characterised by a deep median cleft of the foot due to the absence of the central rays.

Index terms

  • Split foot
  • cleft of foot
  • lobster claw foot
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  • split foot, unspecified side
  • Split foot, unilateral
  • Split foot, bilateral

Exclusions from above levels

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

Sibling codes

  • LB9A.0 – Amelia of lower limb
  • LB9A.1 – Tibial hemimelia
  • LB9A.2 – Fibular hemimelia
  • LB9A.3 – Congenital absence of thigh or lower leg with foot present
  • LB9A.4 – Apodia
  • LB9A.5 – Adactyly of feet
  • LB9A.7 – Congenital absence of both lower leg and foot
  • LB9A.8 – Femoral agenesis or hypoplasia
  • LB9A.Y – Other specified reduction defects of lower limb
  • LB9A.Z – Reduction defects of lower limb, unspecified

Foundation entity

Split foot – http://id.who.int/icd/entity/1406855248

Allowed postcoordination axes

Part of: LB9A: Reduction defects of lower limb › 20: Developmental anomalies