LB79.1

ICD-11 MMS 2026-01

Webbed fingers

Description

A condition caused by failure of the longitudinal interdigital necrosis that normally separates the fingers to during the antenatal period. This condition is characterised by the presence of two or more fingers that are fused together.

Index terms

  • Webbed fingers
  • Simple syndactyly of fingers without synostosis
  • congenital webbed fingers
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  • membranous connection of fingers
  • syndactyly of fingers without fusion of bone
  • webbing of fingers
  • Webbed fingers, unilateral
  • Webbed fingers, bilateral

Inclusions

  • Simple syndactyly of fingers without synostosis

Exclusions from above levels

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

Sibling codes

Foundation entity

Webbed fingers – http://id.who.int/icd/entity/1476452079

Allowed postcoordination axes

Part of: LB79: Syndactyly › 20: Developmental anomalies