Radiography, CT, and 3D modeling helped clinicians remove burs that had broken off from high-speed handpieces during third-molar extractions and migrated to the mandibular body of one patient and the ...

Root-end resection and preparation with a round dental bur was compared with the use of ultrasonic diamond coated retro-tips. Out of a total group of 399 patients who were included in the study, ...