Bonding is a process where a clear adhesive connects a composite resin to the teeth to fill in gaps, cracks, small cavities, and discolored areas. Bonding also can be used to reshape teeth and to cover tooth decay. Bonding is achieved by first applying a mild chemical that makes your teeth rough so that the adhesive and bonding mateial will stick to the enamel of your teeth. Next the composite resin is mixed to match the tint of your teeth. The dentist then applies the resin in layers until it matches the outcome that is desired. A light gun is used to harden the layers as they are applied. After the last layer is applied the dentist shapes and polishes the resin to match the tooth shape that is desired.

There are many advantages to bonding as opposed to other methods that can produce the same end result. Bonding is relatively painless and requires little drill or any anesthetic. The cost of bonding is usually cheaper than crowns. Before direct veneering, crowns were the only way to fix chiped teeth, discolored teeth, and spaces in between teeth. The procedure is fast and can be done on multiple teeth in one appointment. Bonding can be used on children because bonded material can be replaced or reshaped as the childrens teeth grow.