Bone Densitometry (Three Sites)
Also referred as
Dexa Scan (Three Sites)
For men & women
Know more about this test
DEXA stands for Dual-Emission X-ray Absorptiometry. It measures how much calcium and other bone minerals are packed into a segment of bone.Two X-ray beams with differing energy levels are aimed at the patient's bones. Bone Marrow Density(BMD) is calculated from the absorption of each beam by the bone.DEXA can determine if you have osteoporosis or are at risk of osteoporosis and thus helps in assessing the risk of fracture.
Preparation for this test
Test Information is reviewed by: Dr. Swati Gupta (Anand), MBBS, MD Lab Medicine and written by Dr. Lipika Khurana, BDS, PGDHHM . The test details are for information purpose only. Consult a doctor before taking any test. Last updated on: 14th Sep 2026
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Preparations