Which basic projection of the elbow best demonstrates the trochlear notch in profile?

Question

Quizplus · Accepted Answer

The lateral projection of the elbow is the best choice as it allows for a clear profile view of the trochlear notch. The trochlear notch is located on the ulna, which is better visualized from the lateral side of the elbow when the arm is flexed. The other projections listed (AP, medial rotation oblique, and lateral rotation oblique) may show the elbow joint, but they do not provide a clear profile view of the trochlear notch.

Which Basic Projection of the Elbow Best Demonstrates the Trochlear