What is picture of root canal?

As an AI language model, I can't display images here, but I can provide you with some information about a root canal procedure.

A root canal is a dental treatment that is used to save a damaged or infected tooth. During the procedure, the dentist removes the damaged or infected pulp from the tooth's root canal and cleans the area thoroughly. This is done to prevent further decay or infection and to alleviate any pain or discomfort in the affected tooth.

After the infected or damaged pulp is removed, the dentist fills the root canal with a special material that seals the area and prevents bacteria from entering it. The tooth is then restored with a filling or crown to protect it from further damage.

It is important to get a root canal done if the dentist recommends it because an untreated infection or decay can lead to serious dental problems and even tooth loss. The procedure is usually done under local anesthesia, and most patients experience little to no pain or discomfort during and after the procedure.