Evaluation of the film thickness and antibacterial property of mineral trioxide aggregate mixed with propylene glycol as a root canal sealer.

Background: The aim of this study was to compare the film thickness and antibacterial properties of mineral trioxide aggregate-propylene glycol (MTA-PG) as a sealer in comparison with MTA Fillapex and AH26 sealers.

Materials And Methods: In these study the antibacterial property of the sealers was evaluated using direct contact test in fresh and set states. was incubated in direct contact with fresh and set materials.