Buck teeth only require treatment if they’re severe and causing discomfort or if you’re unhappy with your appearance and prefer to have them corrected. Here's what you need to know.

MORE BITE FOR THE BUCK. Brace yourself - gleaming 'grills' leave teeth sparkling. JEWELRY TO JAW ABOUT By BREANNE L. HELDMAN Move over, Tom Cruise. A sparkling smile now doesn't necessarily appear ...

Stock image of a child with metal teeth. A video showing a child's mouth full of metal-capped teeth has stunned viewers. Lunatic_67/Getty. Others, however, failed to see the funny side.