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Direct Resin Bonding Procedures

Direct Resin Bonding is used to replace old fillings, close spaces, 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 we "bond" or adhere 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, such as the professionals of Esthetic Dentistry of Maine, prepares for bonding by etching a weak phosphoric 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.

Will It Last?

The bonding material usually lasts four to ten 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 have additional questions, please contact our dental professionals and we will be happy to assist you. 

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