Overview & Facts

Can cracking knuckles lead to joint problems? Whatever your sports passion, along with the health benefits comes a risk of injury that can lead to ...

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Diagnosis & Tests

Learn about the tools commonly used in diagnosing osteoarthritis. Find out how X-rays are used to diagnose arthritis -- and what happens during the...

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Overview of Toothaches

Whether it's sharp and sudden or dull and constant, tooth pain is hard to ignore.A toothache or tooth pain is caused when the nerve in the root of ...

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Dental Veneers

Dental veneers (sometimes called porcelain veneers or dental porcelain laminates) are wafer-thin, custom-made shells of tooth-colored materials des...

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Tooth Discoloration

Tooth discoloration is when the color of your teeth change. As young teeth develop, too much fluoride can cause white spots. Your teeth may darken,...

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