The unexpected dangers of gum disease

Gum disease is common and unpleasant, but, according to a growing body of evidence, it could also play a role in a surprising range of seemingly unrelated health problems. Cleaning your teeth may be even more important than you thought. Plaque — a sticky substance...

The unexpected dangers of gum disease

Gum disease is common and unpleasant, but, according to a growing body of evidence, it could also play a role in a surprising range of seemingly unrelated health problems. Cleaning your teeth may be even more important than you thought. Plaque — a sticky substance...

What to know about tooth extraction

An oral surgeon, not a dentist, may extract a tooth when the situation is more complicated. In many cases, they extract third molars or wisdom teeth. The dentist or surgeon will numb the tooth first to make the person more comfortable. While a tooth extraction may...

What to know about tooth extraction

An oral surgeon, not a dentist, may extract a tooth when the situation is more complicated. In many cases, they extract third molars or wisdom teeth. The dentist or surgeon will numb the tooth first to make the person more comfortable. While a tooth extraction may...

Teeth: Names, types, and functions

Teeth are made up of different layers — enamel, dentin, pulp, and cementum. Enamel, which is the hardest substance in the body, is on the outside of the tooth. The second layer is dentin, which is softer than enamel, and the deepest layer inside the tooth is pulp,...