Root canal therapy or endodontic treatment can often be performed in one or two visits. Dr.Wang examines and radiographs the infected tooth in Westminster. A local anesthetic is administered and after the tooth is profoundly numb a protective sheet is put over the area to isolate saliva from the tooth during the procedure. An opening in the crown or top of the tooth is made in order to clean out the infection found in the pulp chamber and root canals of the lower half of the tooth.After the space is cleaned the root canals are filled with biocompatible material. A gutta percha is placed with an adhesive cement to ensure complete sealing of the root canal. In most cases, a temporary filling is placed to close the opening.

The patient will eventually have a crown or other restoration placed on the tooth to protect and restore it to full function. If the tooth lacks sufficient structure a post may be put inside for restoration.