Every tooth has two sections: a crown, the visible part of the tooth above the gum line, and one or more roots, which anchor the teeth within the jaw. Each tooth has three basic layers: an outer layer of hard enamel (which protects the crown) or cementum (which covers the root), a middle layer of softer

Drinking hot and cold beverages, eating sweet or acidic foods, brushing your teeth, breathing through your mouth, biting down—if any of these normal activities are causing you pain, you’re probably experiencing tooth sensitivity. Tooth anatomy helps explain why teeth can become sensitive: Enamel

When it comes to cosmetic dental treatments, teeth whitening is the most popular because it offers a simple, safe, and effective way for you to achieve a better smile. However, the teeth whitening procedure can be more challenging depending on the condition of the teeth. Traumatized teeth, due to sports

What is a root canal? The roots of your teeth have small openings, called root canals, which allow blood vessels and nerve fibers to bring nutrients and sensation to your teeth. If infection occurs in or around these small openings, it can damage the pulp inside of the tooth. A root canal treatment is

If your child’s baby tooth suffers extensive decay, infection, or trauma, damage to the tooth’s pulp can occur. Pain, visible decay, darkened enamel, sensitivity, redness, pus, or a pimple-like spot on the gums can be symptoms of pulp injury or infection, and should be evaluated by a dentist immediately. Pulp

Sometimes it can be difficult to detect exactly where pain in your mouth is coming from. And with the combination of symptoms you’re experiencing, it may be even harder to decipher which oral complication could be happening. Typically, when an infection is taking place, it has either started in the

If your tooth does not heal correctly after a root canal procedure, endodontic retreatment may be necessary to save it. With any dental procedure, it is better to save your natural tooth if the possibility is there. A “retreated” tooth can last a very long time, even a lifetime. A few instances that

Even though enamel is the hardest substance in the body, teeth aren’t indestructible, and chipped, cracked, and broken teeth are among the most common dental injuries. Tooth fractures might result from accidents, trauma, tooth grinding, chewing hard objects and foods, or extensive decay. Tooth injuries