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pmi positioning
posit. shoulder girdle
Question | Answer |
---|---|
what IR size is used for shoulder projections? | 10 X 12 |
what is the CR entry for the various AP shoulder projections? | perp. 1" inferior to coracoid |
what is the CR entry for the "Y-view" shoulder? | per. to the scapulohumeral joint (mid medial border) |
what is the arm position in the "Y-view" shoulder? | neutral |
what is the CR angle for an AP axial clavilce? | 15-30 degrees cephalad |
what projections commonly make up a clavicle series? | AP, AP axial. |
CR entry AP scapula | perp. mid scapula (approx. 2" inferior to coracoid) |
CR entry lateral scapula | perp. entering the mid medial border |
what is the arm position for demonstrating the acromion and coracoid during a lateral scapula? | bend the elbow 90 degrees, and place the arm postoeriorly |
what is the arm position for demonstrating the scapular body during a lateral scapula? | grasp the opposite shoulder or place forearm on head |