"Incorporation [of fluoride] into the tooth enamel makes it more resistant to the acids produced by bacteria, helping prevent tooth decay in the first place," Morris said. "The presence of fluoride ...

A root canal is a procedure that treats infections and damage to tooth pulp (the soft inner part of a tooth). The pulp can become infected by bacteria or decay, which causes pain and swelling.

Postdoctoral researcher in microbiology, Sorbonne University. Cavities are the most widespread oral disease in the world, ...

Additionally, a toothache can simply come from nerve irritation. When this happens, the tooth pulp, which is the soft part in the center of the tooth that houses the tooth's nerve, becomes ...

A hole filed from the crown of a Viking tooth into the pulp to reduce toothache and infection. “This is very exciting to see, and not unlike the dental treatments we carry out today when we ...

They can produce a thin band of dentine - the layer just below the enamel - if the inner dental pulp becomes exposed, but this cannot repair a large cavity. Current treatment for tooth decay ...

Trimming the incisors too short may cause pulp cavity exposure, with potential for infection of the tooth root canal. The ideal instrument for trimming is a high-speed water-cooled dental burr ...