Bonding

Bonding uses tooth-colored materials to replace missing tooth structure or hide cosmetically unappealing minor defects in a tooth, such as chips, discoloration, and even minor spacing irregularities.

Bonding materials are called “composite resins” because they contain a mixture of plastic and glass, which adds strength and translucency. The composite actually bonds, or becomes one, with the rest of the tooth.

Composite resins come in a variety of tooth shades for truly lifelike results. When bonding is done with a skilled hand and an artistic eye, it may be impossible to distinguish the bonded tooth from its neighbors. Though bonding will not last as long as a dental veneer, it also does not require the involvement of a dental laboratory and, most often, can be done without drilling of the tooth. It’s a particularly good solution for teens, who often need to wait until their teeth have finished maturing before choosing a more permanent type of dental restoration.

Caring for Bonded Teeth

Bonded teeth should be brushed and flossed daily, and professionally cleaned at the dental office twice per year, just the same as the rest of your teeth. The most important thing to keep in mind about caring for your bonded tooth is that composite resin can absorb stain, just as natural teeth can. Therefore, you will want to avoid smoking, red wine, coffee and tea to the extent possible. Also, while composite can darken, it cannot be lightened. So if you are thinking about having your teeth whitened, it should be done before your tooth is bonded so that a composite shade can be selected to match the lighter color of your whitened teeth. If you whiten your teeth after bonding, the bonded tooth may not match all the rest. Finally, try not to bite your nails, hold writing implements in your mouth, or use your teeth in other ways that could put excessive force on the bonding material and chip it. With proper care, a bonded tooth should stay beautiful for 3 to 10 years.