Polydactyly is the term for when someone has extra digits, or fingers or toes. It usually means that a baby is born with at least six fingers on one or both hands or six toes on one or both feet. It's ...

Seeing your baby’s fingers or toes joined together or with an extra digit can feel unsettling at first. Syndactyly and polydactyly are conditions some babies are born with, and while they sound ...

A common anatomical variation is being born with more than ten fingers or more than ten toes. Former Doctor Who actor David Tennant this week confirmed he has 11 toes. He says he was born with an ...

Polydactyly, the presence of an extra finger, is a common and often harmless congenital condition resulting from minor genetic signaling changes during fetal development. While it can be inherited or ...