title: [Characteristics of a new ultrasonic apparatus for removing dental calculus].
abstract: The use of piezoceramic transducers and high-efficiency ultrasonic oscillation system with replaceable working heads sharply decreased electric energy consumption, the dimensions and mass of the new "Ultradent" unit for odontolithic removal.
authors: V I
authors: VI
authors: Bogdanov
mesh_terms: D003728:Dental Calculus / Q000628:therapy*; D006801:Humans; D014464:Ultrasonic Therapy / Q000295:instrumentation*
vernacular_title: Osobennosti novogo ul'trazvukovogo apparata dlia sniatiia zubnogo kamnia.