A radiograph of an AP axial sacrum reveals that it is foresh…
A radiograph of an AP axial sacrum reveals that it is foreshortened, and the sacral foramina are not clearly seen. The patient was in an AP supine position, and the technologist angled the CR 5° to 8° cephalad. What specific positioning error is present on this radiograph?
Read DetailsA radiograph of a lateral projection of the lumbar spine rev…
A radiograph of a lateral projection of the lumbar spine reveals that the mid-to-lower intervertebral joint spaces are not open. The patient’s waist was supported, however the spine done not appear parallel to the IR and appears to still have some sagging, and the CR was perpendicular to the IR. Which of the following modifications will help open these joint spaces during the repeat exposure?
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