Author Question: A poorly positioned AP axial clavicle projection that demonstrates the medial clavicular end drawn ... (Read 36 times)

bobbysung · **on:** Jul 17, 2018

A poorly positioned AP axial clavicle projection that demonstrates the medial clavicular end drawn away from the vertebral column

a. will also demonstrate the clavicle bowing upward.
b. will also demonstrate a transversely foreshortened clavicle.
c. was obtained with the patient rotated toward the unaffected shoulder.
d. will require a 10-degree cephalic angle to obtain optimal positioning.

Question 2

An optimal AP scapula projection demonstrates all the following except the

a. lateral scapular border without thoracic superimposition.
b. superior scapular angle about 0.25 inch (0.6 cm) inferior to the clavicle.
c. humeral shaft at 90 degrees of abduction.
d. glenoid cavity in profile.