Teeth are made up of a combination of hard and soft tissue. You may not think of teeth as living, but healthy teeth are alive. When the nerves in the pulp of the tooth, which is the inner layer, ...

Doctors may recommend tooth extraction if you have tooth decay, infection, or crowding. Cost can vary by your location, whether the tooth is impacted, and if you need additional teeth removed. While ...

Tooth decay causes the destruction of enamel, which is the hard outer surface of a tooth. As tooth decay progresses, it can attack deeper layers of a tooth, leading to cavities. Treatments can include ...