"The outlet view is performed to assess subacromial impingement. This view is often performed instead of a lateral shoulder view for the impingement series only."
"centring point"
"collimation"
"orientation portrait"
"detector size24 x 30 cm"
"exposure"
"SID100 cm"
"gridyes"
"orientation portrait"
"SID100 cm"
Expected headings
"Indication"
"Over rotation"
"Under rotation"
"Over-rotation is clearly established as the lateral border of the scapular (significantly thicker than the medial) is projected over the thorax along with the humeral head; to adjust this, rotated the unaffected side towards the image receptor slightly."
"The lateral border, as well as the humeral head, will be sitting overly lateral in the image; to fix this, rotated the unaffected side away from the detector to increase obliquity."