The tooth root sits below the gumline and helps anchor the tooth in the jawbone. An exposed root, which may poke through the gum, can indicate damage to the gums or teeth. When a tooth root is no ...

In a root canal, the pulp is removed from the tooth. The inside of the tooth, including the root canals, is then cleaned and disinfected to remove bacteria. After this has been done, the tooth is ...

Tooth decay occurs when bacteria in your mouth create acids that damage the enamel on the surface of your teeth. Dentists call the damage “caries,” but most people refer to the holes that result in ...