A magnifying lens comparative evaluation of conventional and ultrasonically energized filing.
D003786:Dental Pulp Cavity / Q000033:anatomy & histology; D006801:Humans; D012390:Root Canal Therapy / Q000295:instrumentation* / Q000379:methods; D007507:Therapeutic Irrigation / Q000379:methods; D014465:Ultrasonics / Q000295:instrumentation*