A new mom in Ohio gave doctors an unexpected surprise after giving birth to a healthy baby boy with a beautiful heart-shaped thumb. Sarah Wilson told Newsweek her doctors said they "haven't seen a ...

Polydactyly presents as an extra finger or toe that ranges in size from a small bump to a complete working digit. Preaxial polydactyly occurs on the thumb or radial side, and postaxial polydactyly ...