Bone Density Scan: MedlinePlus Medical Test

how is a bone density test done on a woman

Learn more about laboratory tests, reference ranges, and understanding results. Healthdirect Australia his response is a free service where you can talk to a nurse or doctor who can help you know what to do.

how is a bone density test done on a woman

A bone density test is a quick, painless way to check the strength of your bones. A healthcare provider will use one to screen you for osteoporosis and other conditions that weaken your bones. Women and people assigned female at birth need regular bone density tests starting at age 65. Men and people assigned male at birth need them starting at age 70. Doctors use bone density testing to see how strong a person’s bones are.

Your doctor will review all factors and assess your overall fracture risk. If you have already had a fracture, and based on your other risk factors, your doctor will work out if your risk of more fractures is higher than average. If you are, you will most likely be referred for a bone density scan.

A bone density test, DEXA, measures the mineral content of the bones in certain areas of the skeleton. Healthcare providers sometimes call these tests bone densitometry tests, or DXA. Osteoporosis is a disease in which low bone density is a key symptom. Low bone density happens when the building blocks that make your bone tissue become weaker over time.

In general, based on bone density levels, a repeat bone mineral density measurement could be considered between two and 10 years later. This provides an opportunity to reevaluate an individual’s fracture risk and potential to benefit from treatment. Dr. Wermers more hints adds, “In general, the lower the bone mass, the more frequent the repeat bone density should be considered.” Dr. Wermers says the best way to take good care of your bones is to make sure you get enough calcium in your diet and make sure you exercise.

During the test you will need to lie on a flat padded table while the arm of the DXA machine passes over your body. One 2016 study states that a T-score of -2.5 or under can indicate osteoporosis. Regarding try this calcium, Dr. Wermers says dietary calcium intake is best. “The main reason is because dietary calcium doesn’t have the risk of kidney stones, which is a risk with taking calcium supplements.”

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