Method of fracturing interfaces with an ultrasonic tool

Details Method of fracturing interfaces with an ultrasonic tool Method of fracturing interfaces with an ultrasonic tool

1990-09-26

1992-04-21

Wilson, John J.

Dentistry

Method or material for testing, treating, restoring, or...

433 3, 433 24, 433119, A61C 500, A61C 300, A61C 107, A61C 303

Patent

active

051063026

ABSTRACT:
Method for fracturing the interface between dental structures that have been secured together. The device comprises an ultrasonic tool for providing bi-directional movement of a preferred amplitude and frequency. The tool is applied against one of the dental structures at an acute angle with respect to a plane in which the interface between the dental structures lies.

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Comparisons of Different Debonding Techniques for Ceramic Brackets: An In Vitro Study, Samir E. Biskara, DDS, BDS, D. Ortho., MS* and Timothy S. Trulove, DDS, MS**, Iowa City, Iowa and Montgomery, Ala., Aug. 1990.

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