A root canal's goal is simple: eliminate infection and save a tooth. It's not the nightmare it's made out to be.

People who needed a root canal saw an improvement in cholesterol, blood sugar and other factors after getting the dental procedure.

As a public health dentist and researcher, for years I saw the same pattern. Patients with deep root infections often had ...

Endodontists are dentists who specialize in tooth pain, disease, and infection. They have extra training that helps them diagnose and treat tooth pain and perform root canals, a special procedure ...

A new study from King's College London reveals root canals may lower blood sugar and reduce diabetes risk, plus improve cholesterol and decrease inflammation markers.

Although there are several factors that may lead to a root canal, there are also ways to minimize your risk — with a few ...

Preventive treatments, such as fluoride and sealants, give your teeth an added layer of defense. Fluoride strengthens enamel, ...