Method for the detachment of dental prostheses by means of ultrasonic vibrations and tool for carrying out this method

摘要

The present invention relates to a method for the detachment of dental prostheses by means of ultrasonic vibrations and a tool for carrying out this method. This tool is characterised in that it comprises an elongate body of considerable mass at the end of which at least one notch 7, 8 is formed whose width is designed to fit that of the prosthesis to be detached and which may be applied to this prosthesis on the opposite side from the point of application of the vibrating insert. <IMAGE>