The thumb is one of five digits on each hand, but it has a different shape and function from the other digits. However, most medical guides refer to the thumb as a finger. Also known as the pollex or ...

QUEENS (WABC) -- For one little boy from Queens, giving a thumbs up is quite the feat. After he was born without a thumb, he recently had surgery to get one that didn't exist months ago. Brandon ...

Royal College of Art (RCA) graduate student Dani Clode wants to change the way that people think about prosthetics, and she’s designed and created The Third Thumb to make that happen. Stick with me, ...