internal root resorption
Micro-CT Reveals Comparable Outcomes for MTA Compaction in Simulated Root Resorption: Manual, Ultrasonic, and Sonic Endomotor Techniques Examined
A new micro-CT study finds that manual, ultrasonic, and sonic-activated endomotor techniques for placing mineral trioxide aggregate (MTA) in simulated internal root resorption cavities result in similar void volumes, suggesting operator preference and clinical context should guide technique selection.