Safi C, et al. - In this randomized clinical trial, researchers appraised 120 teeth with an average follow-up of 15 months for healing after endodontic microsurgery (EMS) using mineral trioxide aggregate (MTA) vs EndoSequence root repair material (RRM; Brasseler, Savannah, GA) as root-end filling materials. Outcomes revealed no significant difference between the 2 groups. Both 2-dimensional and 3-dimensional radiographic evaluation revealed successful outcome following EMS, which is recognized as a predictable procedure, when RRM or MTA was employed as the root-end filling material.