Polydactyly is a condition in which a person is born with extra fingers or toes. The term comes from the Greek words for “many” (“poly”) and “digits” (“dactylos”). There are several types of ...

Polydactyly is a condition where someone is born with one or more extra fingers or toes. It can occur on one or both hands or feet. The name comes from the Greek poly (many) and dactylos (finger). The ...

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 ...