Even identical twins will not have exactly the same set of teeth. (Interestingly, the surface of our tongue is also one of a kind, with its own unique shape and texture.) 8. The first toothbrush ...

Dental sealant is a thin, plastic coating painted on the chewing surfaces of teeth -- usually the back teeth-- to prevent tooth decay. Although thorough brushing and flossing can remove food ...

A dental hygienist will start by cleaning buildup from your teeth. Then the dentist will probe spots on the surfaces and near the gumline with special tools. If it's been a while between ...

Molars, at the back of your mouth, have a wider bumpy surface that's ideal for grinding down food into little bits.' PRESENTER:I wonder what the difference will be between Ella's teeth ...