Cavities, also known as dental caries, are a sign of tooth decay. As the decay progresses, small holes begin to develop in the teeth. If not treated, they can become larger and cause more problems.

If a molar breaks off at or below your gum line, see a dentist right away or go to the emergency room if needed. Faster care improves your odds of saving the tooth and avoiding infection. Symptoms can ...

What Does a Periodontist Do? A periodontist is a dentist who specializes in preventing, diagnosing, and treating gum disease. They also help you manage signs of advancing gum problems like oral ...

Gum disease — medically known as periodontitis — affects 47.2% of adults over age 30 in the U.S. About 8.5% of them may have severe periodontitis. Gum disease is a severe infection or inflammation of ...

A periodontist will harvest healthy tissue from the roof of your mouth or from a site close to the receding gum tissue. ArtistGNDphotography/Getty Images If you look in the mirror and your teeth ...