The Influences of Root Canal Complexity and Clinician Training on Root Canal Treatment Outcomes.
Root Canal Treatment is a Common Intervention for Military Patients Suffering From- or at Risk of Suffering From- Endodontic Disease. This Retrospective Cohort Study Assesses the Influence of (a) Root Canal Complexity Using the Restorative Index of Treatment Need (RIOTN) Index and (b) Operator Skill (Clinicians Who Had Received Additional Post-graduate Root Canal Treatment Training, on Survival (Tooth Present at End of Study Period) and Success (Radiographic Apical Healing) of Root Canal Treatment