Tooth Bonding
Tooth bonding utilises a thin layer of filling made from composite resin. This can be bonded to teeth at the front or back, with the ability to build up teeth worn down by decay, fill small gaps, and to cosmetically correct such imperfections as stains, flaws and crookedness. It is a relatively long lasting treatment and the bonding is accomplished quickly for maximum effect within one or two appointments.
Who can benefit from tooth bonding?
The presence of minor gaps or small but noticeable unevenness between teeth can be irritating for many people, and they may not wish to consider braces or other slow-working aligners to treat these problems. Tooth bonding is a simple way to close small gaps and cover imperfections, including chips, gum recession, discoloration and grooves or pits in the teeth, to boost confidence and create a more attractive smile. The treatment also boasts discretion and naturalness, as the color of the material is matched to the patient’s teeth.
How does bonding work?
A thin coat of etching solution is carefully applied to the front surface of the imperfect teeth. This makes tiny rough dips in the enamel and thus enables the resin to bond properly. The dentist then adds the composite resin bonding substance over the top and uses a strong light to fix the bonding to the teeth, hardening the material in minutes. When all necessary layers are complete and hardened, the dentist skilfully sculpts for the best and most natural looking results. The teeth are finished with polishing, and the total procedure should last between 1 and 2 hours.
Smokers and tooth bonding
The bonding material is porous, which means that air can move freely through the material. In time, smokers who have undergone a tooth bonding procedure will end up with these bonds yellowing. This may not be a problem if the surrounding teeth match this colour, but if aesthetic considerations are important then smokers should first talk to their dentist about this issue.
How long does tooth bonding last?
Regular silver fillings generally last for approximately 7 years, but the resin composites are designed to be stronger and endure more wear and tear. The bonding should hopefully last between 7 and 11 years, though it is important to note that, as with all cosmetic dentistry treatments, maintaining your own oral hygiene habits is paramount in keeping the bonding in the best condition.
How much does it cost?
Your location, the cosmetic dentist and the extent of correction are all important for determining the cost. On average you can expect to pay between $300 to $600 per tooth bonded. The good news is that many insurance providers will pay a majority of the costs. This likelihood is increased if the procedure is needed to improve the structure and stability of the mouth or teeth.