What is a Composite Resin (White Filling)?
A composite filling is a tooth-colored plastic and glass mixture used to restore
decayed teeth. Composites are also used for cosmetic improvements of the smile by
changing the color of the teeth or reshaping disfigured teeth.

How is a composite placed?
Following preparation, Dr. Buehner places the composite in layers; typically using a light
specialized to harden each layer. When the process is finished, Dr. Buehner will shape
the composite to fit the tooth. Dr. Buehner then polishes the composite to prevent
staining and early wear.

What are the advantages of composites?
Aesthetics are the main advantage of composites, since dentists can blend shades to
create a color nearly identical to that of the actual tooth. Composites bond to the
tooth to support the remaining tooth structure, which helps to prevent breakage and
insulate the tooth from excessive temperature changes.

What are the disadvantages?
After receiving a composite, a patient may experience postoperative sensitivity. Also,
the shade of the composite can change slightly if the patient drinks tea, coffee or
other staining foods. Composites tend to wear out sooner than silver fillings in larger
cavities, although they hold up as well in small cavities.