Which Instrument Helps Remove Adhesive from the Tooth After Debonding

question 21

Multiple Choice

Which instrument helps remove adhesive from the tooth after debonding of the brackets?

• A)Ligature director
• B)Adhesive-removing pliers
• C)Orthodontic scaler (Schure)
• D)Orthodontic hemostat (Mathieu pliers)
• E)Both B and C are correct.

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Definitions:

Servo Motor

A specialized motor designed to provide precise control of angular or linear position, velocity, and acceleration.

Control Valve

A valve used to regulate the flow of a fluid by varying the size of the flow passage as directed by a signal from a controller.

Derivative Action

In control systems, a component of a PID controller that predicts system behavior and acts proportionally to the rate of change of the error signal.

Error Signal

A feedback signal indicating a discrepancy between the desired and actual performance of a system.