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Bonding Can Solve So Many
Dental Problems |
| By Elly Kelzenberg |
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When it comes to being versatile, perhaps no other cosmetic dentistry procedure is as all-purpose as bonding. Used to replace old fillings, close gaps, whiten teeth or attach other restorations (like veneers), bonding is a multi-purpose technique that can help repair and enhance your smile.
Simply put, bonding occurs when a dentist "bonds" or adheres tooth-colored composite resin to your existing teeth. The resin is used to repair a fractured, worn or chipped tooth or to whiten and remove discoloration from a tooth. It can also be used to replace failed fillings or as a base for another restorative cosmetic dentistry procedure.
Bonding has many advantages. It is minimally invasive, usually requires only one office visit and is virtually pain free. Its greatest benefit, however, is how it boosts self-esteem. If you're reluctant to smile because of the appearance of one or more teeth, bonding may give you the confidence you need to smile freely.
How Does It Work and Who Needs It?
Anyone who has cracked, chipped, discolored or widely spaced teeth may be a candidate for bonding. Only a trained cosmetic dentist can determine the correct procedure for your situation. Always make sure you have a thorough examination and discussion about your teeth and mouth before agreeing to any procedure.
A cosmetic dentist prepares for bonding by etching a weak phospheric acid solution on the teeth. This helps create a more porous surface and increases the strength of the bond. Next, a composite resin is placed on the tooth and formed to the desired shape. A light is then used to harden the material. After the resin has hardened it is shaped further and polished to create a natural appearance.
"The most important aspect of the bonding technique is the ability to prepare the natural teeth to accept the bonding material," says cosmetic dentist Michael Sudit. "This process makes it easier to adhere the restorative materials regardless if it is replacing old fillings or whitening teeth."
Will It Last?
The bonding material usually lasts four to eight years depending where it is in your mouth. Composite resin isn?t as strong as natural teeth and can be chipped or broken if not properly cared for. Over time, the bonding area can be touched up and even re-bonded if necessary.
If you think bonding may be the right procedure, but aren't sure how it will look on you - ask your cosmetic dentist about "quick bonding." This procedure can be used as a trial before actually bonding occurs. Your cosmetic dentist can apply and shape the resin material without adhering it to an etched tooth surface. It lets you try out the material to see if it gives you the right look and can easily be removed.
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