Which surface of the ultrasonic tip is considered the most powerful?

The point of the ultrasonic tip is considered the most powerful surface because it is the part that creates the highest concentration of energy when activated. This point delivers the most efficient removal of calculus and adheres to the principles of mechanical debridement.

When applying ultrasonic instrumentation, the point generates oscillations that significantly increase its effectiveness in disrupting deposits on tooth surfaces. The focused energy at the tip allows for precise and aggressive removal of hard deposits, making it ideal for initial heavy calculus removal.

Other surfaces, like the convex back, concave face, and lateral surfaces, serve important roles in achieving different types of scaling and accessing specific areas of the tooth but do not generate the same level of energy impact as the point. The point's design specifically enhances its cutting efficiency, which is crucial in clinical settings where effective debridement is necessary for patient care.