Background: Outcome studies of nonsurgical root canal treatment (NSRCT) in permanent teeth of children are scarce. This study investigated survival and assessed the variables associated with failure of endodontically treated teeth (ETT) in 6- to 18-year-olds.
Methods: Records of subjects who received NSRCT at age 6-18 years at Boston University between 2007 and 2015 were assessed for the occurrence of untoward events.