If the IR and wrist are elevated for the PA axial projection of the wrist (Stecher method),the central ray orientation is:
A) perpendicular to the IR.
B) 20 degrees toward the elbow.
C) 20 degrees toward the hand.
D) variable according to the degree of IR/part elevation.

Question

Quizplus · Accepted Answer

When the IR and wrist are elevated, the central ray is perpendicular to the IR for the PA axial projection of the wrist (Stecher method).

If the IR and Wrist Are Elevated for the PA