What is the purpose of a fulcrum in dental procedures?

The purpose of a fulcrum in dental procedures is to stabilize the handpiece and the hand. By providing a point of support, a fulcrum allows the dental professional to achieve greater precision and control while performing various tasks, such as scaling, polishing, or preparing teeth. This stability is crucial in ensuring that movements are accurate and consistent, which ultimately contributes to better patient outcomes and more effective treatments.

Using a fulcrum helps to minimize hand fatigue and increases the ability to perform delicate tasks effectively, as it acts as a pivot point that enhances the range of motion without compromising stability. In dental practice, stable positioning is essential for the safety and comfort of both the practitioner and the patient.