A Less Than Optimal AP Axial Sacral Projection Demonstrating Sacral

question 19

Multiple Choice

A less than optimal AP axial sacral projection demonstrating sacral foreshortening

• A) will also demonstrate the symphysis pubis superimposing the fifth sacral segment.
• B) was obtained with the patient rotated toward the right side.
• C) was obtained with too much cephalic central ray angulation.
• D) was obtained with an insufficient amount of cephalic central ray angulation.

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