Angulation of the PID is critical to ensure that the central ray is perpendicular to the bisector line in which of the following techniques?
A)Long-cone
B)Bisecting
C)Bitewing
D)Both b and c

Question

Quizplus · Accepted Answer

The vertical angulation of the PID is critical in both the bisecting and bitewing techniques.
The angulation is not as critical with the long-cone technique because the beam is placed perpendicular to the film sensor and the tooth.

Angulation of the PID Is Critical to Ensure That the Central