Morphological Changes in Postaxial Polydactyly of the Foot: A Standardized Quantitative Analysis Using the Watanabe–Fujita Classification

Postaxial polydactyly of the foot is one of the most common congenital abnormalities. A wide forefoot, short toe, and lateral joint deviation are associated with aesthetic and functional outcomes. This study used the Watanabe-Fujita classification to characterize the preoperative and postoperative skeletal morphology of postaxial polydactyly of the foot.