Root canals are tiny passageways that branch off from beneath the top of the tooth, coursing their way vertically downward, until they reach the tip of the root. All teeth have between one and four root canals. Many tooth problems involve infections that spread to the pulp, which is the inner chamber

Some cases of acute periodontal (gum) disease that do not respond to more conventional treatment and self-care such as flossing may require a special kind of cleaning called scaling and root planing. The procedure begins with administration of a local anesthetic to reduce any discomfort. Then, a small

Sealants are liquid coatings that harden on the chewing surfaces of teeth and are showing a great deal of effectiveness in preventing cavities—even on teeth where decay has begun. The pits and grooves of your teeth are prime areas for opportunistic decay. Even regular brushing sometimes misses these

The pits and grooves of your teeth are prime areas for opportunistic decay. Even regular brushing sometimes misses some of these intricate structures on the chewing surfaces of your teeth. Enter sealants, which are thin coatings applied to the chewing surfaces designed to prevent the intrusion of

More and more people are avoiding the need for dentures as they grow older, going against the notion that false teeth are a normal part of growing older. In fact, there's usually no reason for you NOT to keep your teeth your entire life, providing you maintain a healthy balanced diet and practice

If you wince with pain after sipping a hot cup of coffee or chewing a piece of ice, chances are that you suffer from "dentin hypersensitivity," or more commonly, sensitive teeth. Hot and cold temperature changes cause your teeth to expand and contract. Over time, your teeth can develop microscopic

Teeth grinding, also called bruxism, is often viewed as a harmless, though annoying, habit. Some people develop bruxism from an inability to deal with stress or anxiety. However, teeth grinding can literally transform your bite relationship and worse, severely damage your teeth and jaws over long

Whitening procedures have effectively restored the smile of people with stained, dull, or discolored teeth. The darker tissue of your teeth, the dentin, can become exposed as the outer layer of enamel is worn away by the effects of aging or things like caffeine and tobacco. Food particles are naturally