To treat a cavity your dentist will remove the decayed portion of the tooth and then "fill" the area on the tooth where the decayed material was removed. Fillings are also used to repair cracked or ...

The debate over whether mercury in dental fillings can leach out and cause a wide range of health problems — from multiple sclerosis and cancer to Alzheimer's disease — refuses to die down. The ...

Tooth sensitivity following the placement of a filling is fairly common. A tooth may be sensitive to pressure, air, sweet foods, or temperature. Usually, the sensitivity resolves on its own within a ...

A dental filling can replace parts of a damaged tooth and prevent further decay. Although fillings are usually permanent, your doctor might initially treat tooth decay with a temporary filling. Keep ...

A filling seals a hole, or cavity, in a tooth. This helps treat tooth decay, preventing further damage and tooth loss, as well as the possibility of pain and infection. Having a cavity filled may ...