Several different options are available to change the shape of teeth, make teeth look longer, close spaces between teeth or repair chipped or cracked teeth. Among the options are bonding, crowns, veneers, and re-contouring.
Dental bonding is a procedure in which a tooth-colored resin material is applied to the tooth surface and hardened with a special light, which ultimately "bonds" the material to the tooth.
Dental crowns are tooth-shaped "caps" that are placed over teeth. The crowns, when cemented into place, fully encase the entire visible portion of a tooth that lies at and above the gum line.
Veneers are wafer-thin, custom-made shells of tooth-colored materials that are designed to cover the front surface of teeth. These shells are bonded to the front of the teeth.
Re-contouring or reshaping of the teeth is a procedure in which small amounts of tooth enamel are removed to change a tooth's length, shape or surface.