A condition caused by development of supernumerary fingers during the antenatal period. This condition is characterised by fifth digit duplications.
Also indexed as
Postaxial polydactyly of fingersPostaxial polydactyly type APostaxial polydactyly type A, bilateralPostaxial polydactyly type A, unilateralPostaxial polydactyly type BPostaxial polydactyly type B, bilateralPostaxial polydactyly type B, unilateral