Malformation of the hand or foot in which the shortened digits are syndactylous and polydactylous. ... Origin: poly-+ symbrachydactyly ... (05 Mar 2000) ... 
Type: Term Pronunciation: pol′ē-sim-brak′ē-dak′ti-lē Definitions: 1. Malformation of the hand or foot in which the shortened digits are syndactylous and polydactylous.