A Young Child Comes to Radiology with an Elbow Injury

A young child comes to radiology with an elbow injury.The basic elbow projections demonstrate a possible nondisplaced fracture of the coronoid process.Beyond the medial oblique projection, what additional projection(s) can be performed to demonstrate the coronoid process in profile?

A) Coyle method with 45° CR angle toward shoulder
B) Radial head lateral projections
C) Coyle method with 45° CR angle away from shoulder
D) Acute flexion projection