Cosmetic Bonding Procedure- Cosmetic Dentistry in Bethesda MD
Cosmetic bonding is a process in which a composite resin is layered upon the teeth and then sculpted to the desired shape.
When cavities form or stains exist on highly visible teeth, the procedure of choice is composite resin. The advantage of using a composite resin is that it can be used to match almost any tooth color. The material used in bonding is a liquid acrylic in which are suspended glass micro-beads. This gives the composite great strength and wear- resistance.
After the teeth are cleaned, the dentist first etches the tooth (teeth) with a mild acid and then brushes on an adhesive. The composite is then added and bonds with the adhesive. While the composite is in its putty form, the dentist will mold it to the desired contours. The bonding resin is applied in successive layers. Each is layer is then hardened with a harmless high-intensity light. Once the last layer has hardened, the bonded composite is sculpted to its final shape. This composite is extremely strong, enabling you to use the bonded teeth exactly as you would your other teeth.
Bonding is used to reduce spaces between teeth, to lengthen small teeth, to correct the appearance of misshapen teeth, or to conceal discolored teeth. If a tooth is worn or chipped, bonding can repair the tooth and protect it from further damage, while restoring its original appearance. Bonding can often be done in a single office visit. As the tooth surface is left intact, the procedure doesn’t usually require any anesthetic.
Composite bonding is relatively inexpensive and can last several years before it will need to be replaced. The composite bonding material is more susceptible to staining than natural tooth enamel and must be cleaned regularly. In general, composite bonding is a more conservative choice over veneers or crowns.
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