Over time, acid and plaque eat away the enamel protecting the surfaces of teeth. Without proper cleaning, erosion progresses deeper into the tooth, forming a cavity. Deep cavities require more drastic ...

Natural look: If appearance is a concern, the natural coloring of composite fillings may be a good fit. These fillings are less noticeable in the mouth than alternatives. 1 Use on any tooth: Because ...

Dentistry can save your teeth, but it's rare to see exactly how the process works. A dentist walked Insider through replacing cavities in two different teeth. Cavities are part of life — nine out of ...