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What is tooth whitening?
It's actually a bleaching process that lightens discolorations of enamel and dentin. The system uses a mild solution retained in a custom-fitted tray that is worn over your teeth.
What causes tooth discoloration?
There are many causes. The most common include aging, consumption of staining substances (coffee, tea, colas, tobacco), trauma, staining, nerve degeneration, and old restorations. During tooth formation, consumption of tetracycline or excessive flouride may also cause tooth discoloration.
Who may benefit from tooth whitening?
Almost anyone. However, there are some cases where the treatment may not be effective. A dentist may determine viable candidates for the process through a thorough oral examination and diagnosis. The tooth whitening system is ideal for patients who achive healthy, unrestored teeth and would like to have a whiter, brighter smile, day or night.
Is the process safe?
YES! Research and clinical studies indicate that whitening teeth with carbamide peroxide under the supervision of a dentist is safe for teeth and gums. In fact, many dentists consider this whitening process the safest cosmetic dental procedure available today.
How does it work?
The whitening gel is placed in a thin bleaching tray that fits over your teeth. As the active ingredient in the gel, carbamide peroxide, is broken down, oxygen enters the enamel and dentin and bleaches the colored substances. The structure of the tooth is not changed; only the tooth color is made lighter.
How long does it take?
Results are usually seen after the first night. Maximum results generally occur when the process is continued for 10 to 14 nights.
Are there any side effects?
Some people experience temporary increased tooth sensitivity to cold during treatment. These symptoms always disappear whithin 1-3 dyas after interuption or completion of the treatment. Patients using the night time treatments are less likely than those using the day treatments to get tooth sensitivity.
How long do the results last?
The teeth will always be lighter than they were. However, some patients may need periodic re-whitening for one or two days every one to two years, especially if they continue to use staining substances like caffeine or tobacco products.
The information provided by this site should not be interpreted as a recommendation for a specific treatment plan, product, or course of action. Use of this site does not replace medical consultation with a qualified medical professional to meet your medical needs. In addition, while this site is frequently updated, medical information changes rapidly and therefore, some information may be out of date. Please check with a physician or health professional if you suspect you are ill. Your use of this Web site indicates your agreement to be bound by the Terms of Use.
Copyright © Dr. Paul Kinsey
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