One of the most dreaded dental procedures people face is a root canal or endodontic treatment. Dentists perform around 25 million root canal procedures each year to repair severely abscessed, decayed, or damaged teeth and to relieve severe pain. Although some people are concerned with the long term effects and risks associated with root canals, dental professionals and researchers maintain that they are a safe procedure and an effective way to preserve dental health.


1. What is a Root Canal?

Dentists perform root canals after identifying infection deep within the pulp or soft tissue of the tooth. This pulp contains connective tissue, blood vessels, and nerves. During the procedure, the dentist removes dead or dying nerve tissue, then cleans and disinfects the area to remove any bacteria. If a dentist does not remove the infection, it progresses, leading to the deterioration of the tooth and additional serious health implications. At this point, an extraction is necessary.

apomares / Getty Images

More on Facty Health


This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.