Bonding is a conservative way to repair slightly chipped, discoloured, or crooked teeth. During dental bonding, a white filling is placed onto your tooth to improve its appearance. The filling “bonds” with your tooth, and because it comes in a variety of tooth-colored shades, it closely matches the appearance of your natural teeth.
Tooth bonding can also be used for tooth fillings instead of silver amalgam. Many patients prefer bonded fillings because the white color is much less noticeable than silver. Bonding fillings can be used on front or back teeth, depending on the location and extent of tooth decay.
Bonding is less expensive than other cosmetic treatments and can usually be completed in one visit to our office. However, bonding can stain and is easier to break than other cosmetic treatments, such as porcelain veneers. If it does break or chip, tell your dentist. The bonding can generally be easily patched or repaired in one visit.
The bonding procedure is usually completed in one visit. The first step is to remove the decayed or unsightly portion of the tooth. The tooth is then etched with a liquid or gel and a bonding agent is then applied. This will allow the composite resin to be placed in the prepared tooth. The resin is then trimmed and polished, leaving you with a beautifully sculpted, natural-looking restoration.
Although composite resins are cosmetically pleasing and easily placed, their durability is not as strong as porcelain restorations. These resins typically last from 4-7 years before they begin to chip and wear away. When this happens, the restoration will need to be replaced.