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