Published by on 25 de julho de 2026 Dental Piezo Surgery Bone Cutter ltrasonic Bone Piezosurgery. 3、The cable line cannot be removed from the ultrasonic bonesurgery handpiece. 2、The main unit and pedal cannot be disinfected. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.