A bone density test or DEXA scan is a type of imaging test that helps to determine if there are any abnormalities in the bones. The report can provide details about the fracture and the risk of osteoporosis. Osteoporosis is a bone disorder that makes the bones more fragile.
Besides, this test can also measure body composition, such as muscle mass and body fat.
How does the bone density Test Work
If you are in Morristown, New Jersey, visit Radiology Center at Harding to do your bone density test. The process is going to be quick and painless. The test will provide an estimate of the thickness and density of your bones. The more minerals the bones contain, the stronger and denser the bones will be. Hence, there will be fewer chances for them to break.
Contrary to this, the lower the mineral content in the bones, the more chances of your bond breaking.
How to prepare for the test
Bone density tests or DEXA scans are quick, easy and painless examinations that virtually need no preparation. However, make sure to inform your doctor beforehand if you underwent a barium test or had been injected with a contrast material for nuclear medicine test or a CT scan. This is because the contrast dye can interfere with the DEXA scan. In that case, you may need to wait for 7 days before doing your DEXA scan.
Other than that, a few things need to be taken care of before you go for a bone density test.
- Inform the Doctor of Important Information
It is important to inform your doctor if you are pregnant. Although a bone density scan uses a very little amount of radiation, healthcare specialists recommend avoiding any radiation exposure after conceiving. This is primarily done to protect the fetus developing in the mother's womb.
- Food
Usually, there is no need to change your daily routine to undergo a DEXA scan. You may eat, drink and take your dose of medications normally unless your healthcare provider asks you to do otherwise.
- Stop Taking Medications
Avoid consuming calcium supplements at least 24 hours before the bone density test. The medication list also includes multivitamins and antacids.
- Clothing and other items
Wear loose-fitted, comfortable clothing. A casual top and sweatpants might be a good option.
Try to wear clothes with no metals, zippers, belts, buckles or buttons. Remove all your jewelry and check pockets for any metal objects such as money clips, change or keys. Sometimes, you may even be asked to change into the medical examination gown.
How accurate are bone density tests?
A bone density test provides accuracy and precision to interpret the density and mass of the bones. Medical experts even consider it to be an accurate test to diagnose osteoporosis. Unlike traditional X-rays, bone density machines can measure bone minerals.
So, medical specialists recommend undergoing a DEXA scan once every two years. After doing a DEXA scan from the Radiology Center at Harding, the radiologist and doctor can assess the report and make a personalized plan to protect your bone condition.
