Moving the inner knob will increase or decrease the size of the loop to match the diameter of the tooth.

Name: Moving the inner knob will increase or decrease the size of the loop to match the diameter of the tooth.
Brand: Quizplus
Rating: 4.9 (51 reviews)

Question

Quizplus · Accepted Answer

Moving the inner knob of a dental matrix band will adjust the size of the loop to fit the tooth being restored. The loop should be snug around the tooth but not too tight, and the inner knob can be adjusted to ensure a proper fit.

Moving the Inner Knob Will Increase or Decrease the Size