What types of fillings are there?
TOOTH COLORED FILLINGS (COMPOSITE RESTORATIONS) Tooth colored fillings are used to fill teeth that have decayed, or to cover parts of teeth for esthetic reasons. They are held to the teeth with bonding agents. The materials do not stand up to biting forces as well as metallic (silver or gold) fillings, and so are of limited value in the back of the mouth. The shades may match closely but may not match perfectly. Although it is not possible to predict success for individuals, the average life span for a tooth colored filling is 4 years, but failure may occur sooner. A strong bite, large fillings or decay can shorten the longevity. Smoking and tea or coffee drinking will stain the fillings. Decay will occur around the filling if good plaque control is absent. If failure occurs you will be financially responsible for re-treatment.