Root canals are generally highly successful. However, sometimes a previously treated tooth may become re-infected. If this is the case, our dentists may recommend a root canal retreatment to help you regain your oral health and avoid extracting the tooth. To learn more about root canal retreatment in Glendale, Arizona, and schedule a consultation with Dr. Russell Crane or Dr. Elizabeth Ewell, call Desert Willow Dental today at 623-561-2400.