The component of a universal matrix retainer that serves to guide the direction of the matrix loop according to the quadrant that is being treated is the:
A)spindle.
B)outer guide slots.
C)inner knob.
D)diagonal slot.

Question

Quizplus · Accepted Answer

The outer guide slots on a universal matrix retainer are used to guide the direction of the matrix loop, allowing it to be positioned correctly according to the quadrant being treated.

The Component of a Universal Matrix Retainer That Serves to Guide