A left lateral chest image obtained with the patient’s left…

A left lateral chest image obtained with the patient’s left side rotated anteriorly demonstrates the: left and right posterior ribs with more than 1/2 inch (1 cm) of superimposition heart shadow entirely posterior to the sternum right hemidiaphragm inferior to the left hemidiaphragm  

For an AP oblique (LPO) sacroiliac joint image, the: patien…

For an AP oblique (LPO) sacroiliac joint image, the: patient’s midsagittal plane is placed at a 45 degree angle with the imaging table sacroiliac joint of interest is positioned farther from the IR right marker should be used central ray is centered 1 inch (2.5 cm) medial to the elevated ASIS