With the appropriate care, your teeth that have had endodontic treatment will last as long as other natural teeth. Yet, a tooth that has received treatment may fail to heal or pain may continue to exist. Sometimes, the pain may occur months or years after treatment. If so, Dr. Saisselin or Dr. Dow may need to perform Endodontic Retreatment. Drs. Saisselin and Dow can perform an Apicoectomy to relieve pain and save your natural teeth!