An Optimal Internally Rotated AP Oblique Elbow Projection Will Demonstrate

Multiple Choice

An optimal internally rotated AP oblique elbow projection will demonstrate all of the following except the

A) radial head and neck superimposing the ulna.
B) radioulnar articulation as an open space.
C) trochlea-coronoid process articulation as an open space.
D) trochlear notch and medial trochlea in profile.