Author Question: An optimal internally rotated AP oblique elbow projection will demonstrate all the following ex-cept ... (Read 31 times)

penza · **on:** Jul 17, 2018

An optimal internally rotated AP oblique elbow projection will demonstrate all the following ex-cept the

a. radial head and neck superimposing the ulna.
b. radioulnar articulation as an open space.
c. trochleacoronoid process articulation as an open space.
d. trochlear notch and medial trochlea in profile.

Question 2

An optimal AP elbow projection is obtained when

a. an imaginary line connecting the humeral epicondyles is aligned perpendicular with the IR.
b. the radial tuberosity is demonstrated in profile laterally.
c. the radial head articulating surface is demonstrated.
d. the radial head superimposes the lateral aspect of the proximal ulna by 0.25 inch (0.6 cm).