"centring point"
"collimation"
"orientation portrait"
"detector size18 cm x 24 cm"
"exposure"
"SID100 cm"
"gridyes (this can vary departmentally)"
"orientation portrait"
"it is advisable to observe the clavicle when rotating the patient until the midshaft of the clavicle is almost end on"
"SID100 cm"
"set the patient up (similar to an AP glenoid projection), then ask the patient to abduct the arm and place it on their head"
"the patient is turned toward the affected side to show the glenohumeral joint space; this is achieved by rotating the patient 30-45°"