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Advantages of DXA Scan and Best BMD Testing Technology

BMD testing guidelines

The importance of DXA is underscored by the fact that BMD is a strong independent predictor of an individual’s risk of sustaining fragility fractures. A clear relationship has been established in postmenopausal females between BMD results and the risk of osteoporotic fractures. For every standard deviation drop in DXA-calculated bone density (equivalent to a 10-12 percent bone loss in the spine), the individual’s fracture risk increases by up to 2.5 times. What are the advantages of DXA scan and how does it compare to other modalities used to measure bone density?

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DXA Scan Errors: Do You Know These Common Sources?

DXA scan errors patient positioning

Bone density testing is an important tool in the management of osteoporosis. Several different radiological modalities are available to measure bone density. Although each one has its own advantages and disadvantages, DXA is the most widely used. However, there are certain DXA scan errors that DXA operators and general radiographers should be aware of.

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