Comparison of Bacterial Microleakage of Endoseal MTA Sealer and Pro-Root MTA in Root Perforation

摘要

Different materials have been used to repair root perforations, the most successful of which is mineral trioxide aggregate (MTA).It is technically difficult to use MTA for perforation repair. Recently, some bio-ceramic sealers such as Endoseal MTA wereintroduced to repair the perforation site during root filling, which decreases the technical difficulty of this procedure.