A Radiograph of the PA Scaphoid Projection Reveals Extensive Superimposition

question 2

Multiple Choice

A radiograph of the PA scaphoid projection reveals extensive superimposition of the scaphoid and adjacent carpals.Which of the following factors can lead to this problem?

• A)Elevation of the hand and wrist
• B)Insufficient ulnar deviation
• C)Insufficient CR angle distally
• D)Slight flexion of the phalanges

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