Root Canal Treatment

A root canal is performed when the soft inner part of a tooth, known as the pulp, is injured or becomes inflamed or infected.

The crown of the tooth — the part you can see above your gums — can remain intact even if the pulp is dead. Removing injured or infected pulp is the best way to preserve the structure of the tooth.

The most common symptoms of damaged pulp include pain in your tooth, and swelling and a sensation of heat in your gums. Your dentist will examine the painful tooth and take X-rays to confirm the diagnosis. Your dentist may refer you to an endodontist if they think you need a root canal.

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