Accurate Alignment of the Central Ray and Glenoid Cavity on an Inferosuperior

question 7

Multiple Choice

Accurate alignment of the central ray and glenoid cavity on an inferosuperior axial shoulder projection

• A) is unaffected by the degree of humeral abduction.
• B) is affected by the alignment of the humeral epicondyle with the floor.
• C) is obtained when the humerus is abducted to 60 degrees and the central ray to lateral body surface angle is set at 30 degrees.
• D) will demonstrate the lateral edge of the coracoid process base aligned with the inferior glenoid cavity.

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