Apical Sealing Ability of Mineral Trioxide Aggregate Intermediate Restorative Material and Calcium Enriched Mixture Cement: A Bacterial Leakage Study

摘要

Introduction:This in vitro study compared the apical sealing ability of three common root end filling materials namely mineral trioxide aggregate (MTA), intermediate restorative material (IRM) and calcium-enriched mixture (CEM) cement using a bacterial leakage model.