Root Canals
A root canal is a procedure that removes diseased pulp (nerve tissue) from the central part of the tooth and the canals running through the roots.
A cavity is the result of superficial decay of the enamel of the tooth. Left long enough, this decay can burrow into the deeper reaches of the tooth, causing extensive damage to tooth structure. If the nerve in the tooth is damaged, dentists can perform a root canal (or endodontics), preserving the tooth thereby, saving a tooth that in the past would have to have been removed.
Procedure:
- The patient undergoes anesthesia.
- A dental dam is used to isolate the tooth.
- The tooth is opened to allow for removal of infected or dead dental pulp.
- With special tools, the doctor reshapes the canals and removes any diseased pulp tissue.
- The tooth is filled again with cutting edge biocompatible filling material.
- A temporary covering is used to cover the access opening.
- The tooth will need long-term restoration, often with a crown.