A root canal is a dental procedure performed to save an infected or inflamed tooth. The infected pulp, which contains nerves and blood vessels, is removed, and the inside of the tooth is cleaned and sealed.
Why is a Root Canal Necessary?
A root canal becomes necessary when a tooth's pulp becomes infected or inflamed. The tooth pulp is the soft tissue found in the tooth's center. It contains nerves, blood vessels, and connective tissue. This pulp is responsible for providing nutrients to the tooth and keeping it alive. It also acts as an alarm system, signaling pain when the tooth is damaged or infected. The most common reasons one may need a root canal are:
