This test is ordered to diagnose and monitor osteoporosis, a condition characterized by weakened bones and increased risk of fractures. It can also be used to assess body composition, including the amount of body fat and muscle mass.
When this test is required
This test may be requested for individuals who are at risk for osteoporosis or who have a history of fractures. It may also be recommended for individuals with other conditions that affect bone health, such as hyperparathyroidism or hyperthyroidism.
What the Test Detects
Dexa Scan measures bone mineral density (BMD), which is the amount of mineral in bone tissue. It can also assess whole-body composition, including the amount of body fat and muscle mass.
Preparation for the Test
There is no specific preparation needed for this test. However, you may be asked to avoid calcium supplements or medications containing calcium prior to the test, as they can affect the accuracy of the results.
Sample Requirements
No sample is required for this test.
Additional Notes
Dexa Scan is a safe and painless procedure that involves a low dose of radiation. It is important to discuss any concerns or questions you may have with your healthcare provider. The results of this test may be used to guide decisions about treatment and lifestyle modifications to improve bone health.
