A root canal treatment is a dental procedure to remove inflamed or infected pulp on the inside of the tooth which is then carefully cleaned and disinfected, then filled and sealed.
A local anesthesia is often required and local anaesthetics don’t cause you to lose consciousness.
The root can therapy ends with the root canal filled and sealed with a rubber-like material called gutta-percha.
A crown or an appropriate filling restores the tooth esthetic and function.