Abstract
The purpose of this study is to compare the influence of ultrasonic agitation on pH, biocompatibility and biomineralization of MTA Fillapex and Sealapex cements. For the in vitro test, 50 polyethylene tubes will be prepared with one of the mouthpieces sealed with utility wax. The tubes will be filled with the tested cements and some will remain empty for control. The cements will be agita…