Veneers are thin custom-made shells that are designed to cover the front side of teeth. Made of tooth-colored materials, veneers are used to treat spaces between teeth and teeth that are permanently stained, poorly shaped or slightly crooked. They may also cover teeth that are chipped or worn.

Veneers are made from composite resins, acrylic material, or porcelain. Placing veneers is often an irreversible process because a small amount of enamel usually is removed to accommodate the thickness of the veneer. An anesthetic may be required, depending upon the way the tooth is being prepared. The procedure requires just a few appointments. Like any restoration, it is possible, over time, for the veneer to wear or chip off, or for decay to develop around it. In these cases, a new veneer may be required.