An accurately positioned lateral scapula demonstrates
1)superimposed lateral and vertebral scapular borders.
2)the scapular angle superior to the clavicle.
3)the midscapular body at the center of the exposure field.
4)the scapular body and thoracic cavity without superimposition.
A) 1 and 3 only
B) 1 and 2 only
C) 3 and 4 only
D) 1, 3, and 4 only

Question

Quizplus · Accepted Answer

An accurately positioned lateral scapula radiograph should show the superimposed lateral and vertebral scapular borders (1), ensuring that the scapula is lateral. The midscapular body should be at the center of the exposure field (3) for optimal visualization. The scapular body should be free of superimposition with the thoracic cavity (4) to clearly view the scapula without obstruction from the ribs or lung structures. The scapular angle being superior to the clavicle (2) is not a criterion for an accurately positioned lateral scapula.

An Accurately Positioned Lateral Scapula Demonstrates