Root canal therapy is a dental surgery that can save your tooth if it has become infected or damaged. The pulp is a soft inner layer of the tooth that contains nerves and blood vessels. Because of decay, damage, or fissures in the tooth, the pulp can become inflamed or infected. This might result in tooth and gum discomfort, swelling, or sensitivity.

The infected or inflamed pulp is removed, the inside of the tooth is cleaned and shaped, and the area is filled and sealed with a rubber-like material. The tooth is then protected and restored by placing a crown or filling on it. A root canal procedure might alleviate your pain and help you avoid subsequent issues.