syndactyly

/sɪnˈdæktɪli/
noun
  1. The medical condition in which two or more fingers or toes are fused together at birth.
    • The surgeon corrected the syndactyly by separating the joined fingers.
    • Syndactyly is one of the most common congenital hand differences.
    • Mild syndactyly may not require treatment if it does not affect function.
Synonyms
What does "syndactyly" mean? | whatsthatwordmean | whatsthatwordmean