A file image of a drill going into a root canal. Scientists may have found a way to make such a process avoidable. ISTOCK / GETTY IMAGES PLUS. The study was performed in mice, rather than humans ...

New treatment could one day replace root canal 01:48. BOSTON - A novel treatment could one day replace the "dreaded" root canal. Dental pulp is the tissue inside a tooth that can become inflamed ...

A look at pain after a root canal, a common complaint that can last for some time. Included is detail on when to get help and managing root canal pain.

President Joe Biden got a root canal Sunday and Monday, disrupting his schedule but requiring no general anesthesia, White House officials said. Latest U.S.