Composite Bonding

Bonding is a procedure in which tooth-colored materials are applied to the enamel. Bonding covers discolorations; repairs chips, breaks and cracks; and fills in gaps between teeth called diastemis. It is a virtually painless procedure that can be done in one visit. Bonding usually lasts from three to five years and may have to be replaced periodically.

Bonding is a process that involves etching the tooth surface with a solution that allows the bonding material (composite resins) to adhere to your teeth. Various color resins are carefully blended to ensure that the bonded tooth looks completely natural and matches the color of your own teeth. After application, the resin is contoured into proper shape and hardened using a special light or chemical process. It is then smoothed and polished to give it a natural finish.      

What are the advantages?

·   Esthetics – Your dentist can blend shades to create a color nearly identical to your natural tooth.

·   Tooth Strength– Composites bond to the tooth to support the remaining tooth structure, helping to prevent breakage.

·   Insulation – The bonding also helps insulate the tooth from excessive temperature changes.

What are the disadvantages?

·   Sensitivity – The patient may experience postoperative sensitivity.

·   Staining – It’s possible that a composite change may change slightly if the patient smokes, drinks tea, coffee, or other staining food/drink. Your dentist can apply a clear plastic coating over the composite to prevent the color from changing.

·   Cost/Time – Some patients may find the cost and extra placement time to be prohibitive.

 For several weeks after the procedure, you may experience some sensitivity in the treated tooth, but this should diminish with time.

To maintain the results achieved by this procedure, it is important to practice good oral hygiene. Follow these steps to care for your teeth after bonding:

• Keep your teeth clean by brushing and flossing regularly.
• Schedule regular professional cleanings by your dentist or dental hygienist.
• Use gentle toothpastes that are safe for bonded teeth. Ask your dentist for recommendations.
• Slice hard foods like apples and carrots before eating them.
• Avoid chewing on hard objects like fingernails, pencils, or paperclips.