[Root canal preparation using ultrasound. Topographic evaluation using scanning electron microscopy].
D003786:Dental Pulp Cavity / Q000648:ultrastructure; D006801:Humans; D008855:Microscopy, Electron, Scanning; D012390:Root Canal Therapy / Q000295:instrumentation / Q000379:methods*; D014464:Ultrasonic Therapy / Q000295:instrumentation
La préparation endo-canalaire sous ultra-sons. Evaluation topographique au microscope électronique à balayage.