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An In Vitro Evaluation Of Commercially Available Disposable Prophylaxis Angles, Caren M. Barnes, Lisa S. Fleming, Carl M. Russell
An In Vitro Evaluation Of Commercially Available Disposable Prophylaxis Angles, Caren M. Barnes, Lisa S. Fleming, Carl M. Russell
College of Dentistry: Faculty Publications
Although a number of manufacturers are marketing disposable prophylaxis angles, no literature exists regarding the mechanical efficacy and efficiency of these products. It was the purpose of this in vitro evaluation to compare and evaluate five brands of commercially available disposable prophylaxis angles for vibration, noise, heat rise, and torque. Random samples of each brand of disposable prophylaxis angle were utilized. Vibration was measured with a height gauge and running motor; noise was measured with a sound meter and heat rise was measured from 68°F on the head and body of the disposable prophylaxis angles, and torque required to destroy …