Bonding is the term used when a dentist 'bonds' a tooth colored resin onto the tooth to repair a fractured, worn or chipped tooth, cover up a discoloration on a tooth, or close a small space or gap between two teeth. The dentist lightly prepares the tooth to receive the material and etches the surface so the material has more surface area to bond to. He coats the tooth with a bonding liquid and then shines a light on the tooth to set it. He then places the putty like material on the tooth and shapes it to the desires shape and then shines a light on the tooth again to harden the material. After it is set he trims and polishes the resin to a luster. This can be performed in one or more appointments depending on the number of teeth involved.

       Bonding usually lasts from 3 to 5 years and before needing to be repaired. Because the material is a plastic resin it is not as strong as your natural teeth and can be chipped or broken, if not careful. The material is also porous and eventually will pick up stains. The bonded surface will wear and get duller in appearance after a while unless special toothpastes are used. Proper home care and professional cleanings will keep your restored teeth healthy. Bonding not only restores your tooth but also helps to improve your appearance and self-confidence. People are sometimes hesitant to smile because of the way their front teeth look, after bonding they can smile freely again.