A Patient Enters the ED with an Elbow Injury

Multiple Choice

A patient enters the ED with an elbow injury.The partially flexed AP and lateral positions reveal a possible fracture of the coronoid process.The patient's elbow is partially flexed and he refuses to extend it farther.Which one of the following positions/projections should be performed to confirm the fracture of the coronoid process?

A) AP-acute flexion
B) Coyle method with 80° flexion, CR angled 45° away from shoulder
C) Coyle method with 90° flexion, CR angled 45° toward the shoulder
D) Gaynor-Hart method