If you have previously had a root canal and your tooth becomes reinfected, our dentists may recommend a retreatment procedure to help you regain your oral health. This endodontic treatment works to remove the infection and restore your tooth so that you can avoid the need for an extraction. To learn more about root canal retreatment in Philadelphia, Pennsylvania, and schedule an appointment with Dr. Jennifer Lee, Dr. Dhaval Shah and Dr. Yage Wu, call Andorra Family Dentistry today at 215-500-9200.