Question

Clinicians can adapt the instrument to the tooth by:

A. Rolling the handle between the index finger and thumb

B. Pivoting on the fulcrum

C. Both A and B

D. None of the above

E. Moving arm from the elbow

Answer 1

Clinicians can adapt dental instruments to the tooth by rolling the handle between the index finger and thumb for angle adjustment and pivoting on the fulcrum for stability and control.

Step-by-step explanation:

Clinicians can adapt the instrument to the tooth by both rolling the handle between the index finger and thumb and pivoting on the fulcrum. These techniques are essential for effectively and safely manipulating dental instruments around a patient's teeth during a variety of procedures. Rolling the handle allows for subtle adjustment of the instrument's angle and orientation while maintaining a stable grip. Pivoting on the fulcrum, which is usually a finger rested on an adjacent tooth or area, provides stability and control during the instrument's application. It's important to use these methods in conjunction to ensure precision and to avoid damaging the tooth or gum tissue.