If you get a cavity in one of your teeth, your dentist is probably going to recommend getting a filling as soon as possible to ward off infection and shore up your tooth. There are several different ...

Mercury alloyed with a number of metals forms amalgam, which is primarily used for dental fillings. The common constituents of amalgam are mercury, tin, silver, copper, and other trace metals. The use ...

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 ...

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 ...

October 24, 2011 — A World Health Organization (WHO) committee this month called for a worldwide reduction in the use of dental amalgam to cut the flow of mercury into the natural environment. "In an ...