Test measuring bone mineral “density” (BMD). Two low‐dose X‐ray beams with differing energy levels are aimed at the patient’s bones. By subtracting the soft tissue absorption, the BMD can be determined from the absorption of each beam by bone.
Test measuring bone mineral “density” (BMD). Two low‐dose X‐ray beams with differing energy levels are aimed at the patient’s bones. By subtracting the soft tissue absorption, the BMD can be determined from the absorption of each beam by bone.
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