What does amplitude describe during a dental procedure?

Amplitude describes how far the tip of an instrument moves during one cycle of operation in a dental procedure. In the context of ultrasonic scaler technology, for example, amplitude refers to the distance that the tip vibrates back and forth as it performs its cleaning action. A greater amplitude typically results in a more aggressive cleaning action, allowing for effective removal of debris and calculus from tooth surfaces. Understanding amplitude is crucial for clinicians to optimize their instrument use for different clinical situations, ensuring both effective treatment and patient comfort.