The Effect of Different Mixing Methods on Working Time Setting Time Dimensional Changes and Film Thickness of Mineral Trioxide Aggregate and Calcium-Enriched Mixture

摘要

Introduction:The aim of the present study was to evaluate the effect of different mixing techniques (conventional, amalgamator and ultrasonic mixing) on the physical properties the working time (WT), setting time (ST), dimensional changes (DC) and film thickness (FT)] of calcium-enriched mixture (CEM) cement and mineral trioxide aggregate (MTA).