Imaging helped guide the dental treatment of a woman with two molars that had at least six abnormal root canals due to taurodontism, a tooth development disorder. The case report was published on ...

In 2018, I treated a patient with jaw pain -- but something was more serious. Jonathan had a root canal procedure performed on his upper right molar about three months before I saw him. His general ...

Learn what the latest studies say about root canals—when they’re needed, how they work, and why quality care matters.

This case report is to present a maxillary first molar with one O-shaped root, which is an extended C-shaped canal system. Patient with chronic apical periodontitis in maxillary left first molar ...

A root canal on your front tooth is a simple, relatively pain-free procedure that can protect your tooth for years to come. Learn how it's done, how much it costs, and more.

A simple root canal procedure can take between 30 and 60 minutes if the tooth has one canal. But you should be prepared to spend about 90 minutes in the dentist’s chair for a root canal appointment.

For people who’ve never had a root canal, they may remember their parents complaining about a particularly bad one. Or millions of people may have been misled simply by growing up in the 1990s.