Re: The effect of various mixing techniques on the surface micro

[Anonymous]

Mineral trioxide aggregate (MTA) has been used in dentistry for the last eight to twelve years. Because of its high biocompatibility, its good sealing ability, and the fact that cemental tissues grow on this material, it has a relatively wide range of applications in endodontics. MTA may be used to cap exposed vital pulps, to seal open apices or perforations, or as a retro-filling material in apical surgery.