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

Epithelial–mesenchymal interactions (EMIs) are critical for tooth development. Molecular mechanisms mediating these interactions in root formation is not well understood. Laser capture ...

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.

Scaling and root planing treats gum disease by removing plaque and smoothing roots. Learn what to expect before, during, and ...

American Chemical Society. (2018, August 22). Biomaterial could keep tooth alive after root canal. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2018 / 08 ...

A lot of people also think that root canals lead to heart attacks. Millions of people undergo this procedure to treat their ...

1. The specific tooth is numbed. 2. The gum around it is cut and lifted to expose the bone and root of the tooth. 3. Some bone may be trimmed to expose the root tip.

As a result of this, the root of your teeth becomes weaker, less sturdy, shorter, and thinner, eventually leading to tooth fall. Root resorption can be of two types: internal and external.

“The tooth root transmits the force of the jaws into the food,” says Adam Hartstone-Rose, professor of biological sciences at NC State and paper coauthor.