The root canal treatment is done in two dental visits and it involves a few steps:
Dental assessment. The dentist will do a radiograph of your teeth and gums to check the spread of the infection. Professional dental cleaning is done to remove any buildup.
The dentist numbs the gums using the anesthesia, although sedation may be used if you have an overactive gag reflex. Next, the affected teeth will be separated from the rest with a sheet.
With the dental tools, the dentist will remove the affected pulp and clean the chamber.
The pulp chamber is reshaped and filled with a biocompatible material.
A temporary dental filling may be used to close the cavity.
On your final visit, a dental crown is used to restore the function and strength of the teeth.