Why Would I need Endodontic Retreatment?
With the appropriate care, your teeth that have had endodontic (root canal) treatment can last as long as other natural teeth. Occasionally, the infection around the tooth that undergone endodontic treatment may not heal or pain may continue despite therapy. In some rare cases, the tooth may respond well to treatment only to have the disease return months or years after treatment.
In many of these cases, Endodontic Retreatment may be helpful to repair your tooth.