root canal procedure typically takes about 1-2 hours to complete. However, the exact duration can vary depending on the complexity of the case and the number of canals that need to be treated.

The first step of a root canal procedure involves numbing the area around the tooth with a local anesthetic to ensure the patient is comfortable throughout the treatment. Once the tooth is numb, the dentist will create a small opening in the tooth to access the infected pulp inside the root canal.

Next, the dentist will remove the infected or damaged pulp tissue from the root canal using special instruments. The canals are then cleaned and shaped to prepare them for filling. In some cases, the dentist may need to take x-rays during the procedure to ensure all the infected tissue has been removed.

Once the canals are cleaned and shaped, they are filled with a rubber-like material called gutta-percha to seal them off and prevent further infection. The opening in the tooth is then sealed with a temporary or permanent filling to protect the tooth.

After the root canal procedure is complete, the patient may need to schedule a follow-up appointment to have a crown placed on the tooth to restore its strength and function.

Overall, a root canal procedure is a relatively straightforward and common dental treatment that can usually be completed in a single visit to the dentist.