Postaxial polydactyly (PAP) is the occurrence of one or more extra ulnar or fibular digits or parts of it. In PAP-A, the extra digit is fully developed and articulates with the fifth or an additional ...
In 1978, Temtamy and McKusick classified isolated, non-syndromic Polydactyly and syndactyly, using a logical anatomical approach, into five distinct types for each group. Since then, there have been ...