Bone Mineral Density (BMD) Scan at Radiant Radiology, Gold Coast & Logan
Radiant Radiology provides BMD (bone mineral density) scanning, also known as DEXA or bone densitometry. A BMD scan measures the density of your bones, most commonly at the hip and lower spine, and is the standard test used in Australia to assess bone health and fracture risk.
The scan is quick, painless, and uses a very low dose of X-rays, lower than a standard chest X-ray. You remain fully clothed and simply lie still on a padded table while the scanner passes over you.
Have a referral? Book your bone density scan at your nearest Radiant Radiology clinic.
When a BMD Scan May Be Requested
Your doctor may refer you for a bone density scan:
To assess bone health where risk factors for osteoporosis are present.
Following a fracture that occurred after minimal trauma.
Where long term medication that can affect bone density has been prescribed.
Where a medical condition associated with reduced bone density is present.
To monitor bone density over time, or to assess response to treatment.
Your doctor determines whether a scan is appropriate for you and specifies the clinical indication on your referral.
How We Perform Your BMD Scan
Your scan is performed by our radiographers and takes only a short time.
You lie on a padded table, fully clothed, while a scanning arm passes above you. There is no enclosed tunnel and nothing touches you during the scan. You will be asked to lie still and, at times, to hold your breath briefly.
Measurements are usually taken at the lower spine and one hip. If these areas cannot be measured, for example due to previous surgery or hip replacements, the forearm may be measured instead.
Most appointments are completed within around 15 to 20 minutes. Our radiologists review your measurements and provide a report to your referring doctor.
Understanding Your Results
Your results are reported to your referring doctor, who will discuss them with you.
Bone density results are usually expressed as a T-score, which compares your measurement with that of a healthy young adult. A Z-score, which compares your measurement with others of your age and sex, may also be reported and is often used for younger patients.
Your doctor interprets these results alongside your history, risk factors, and any previous scans. Where possible, comparison with earlier scans performed on the same type of equipment gives the most reliable assessment of change over time.
Preparing for Your BMD Scan
Our team will confirm your specific instructions when you book. As a general guide:
Wear comfortable clothing without metal zips, buttons, buckles, or underwire, as metal can interfere with the measurement. You will usually not need to change into a gown.
Avoid calcium supplements on the day of your scan, as these can affect the result. Continue any other medication as usual unless your doctor advises otherwise.
Tell us when booking if you have had a scan involving contrast dye, a barium study, or a nuclear medicine scan in the previous week, as a short wait may be needed.
Let us know if you are or may be pregnant.
Bring your referral and any previous bone density scan reports, as comparison assists interpretation.
Why Choose Radiant Radiology for Bone Density Scanning
- Quick, painless scanning with no enclosed space
- Very low radiation dose
- Experienced radiologists providing clear reporting
- Convenient clinics across the Gold Coast and Logan
Radiant Radiology provides bone density scanning with accuracy and care for patients and referring doctors across the Gold Coast and Logan.
Frequently Asked Questions
Do I need a referral for a bone density scan?
Yes, a referral from your GP or specialist is required. Your referral needs to specify the clinical indication, which also determines Medicare eligibility.
Is a bone density scan covered by Medicare?
Medicare rebates are available for bone densitometry where specific clinical criteria are met, such as certain age thresholds, a previous fracture after minimal trauma, or particular medical conditions and medications. Your GP determines whether you meet the criteria and specifies this on your referral. Our team can confirm any costs when you book.
Does a bone density scan hurt?
No. You remain fully clothed, lie still on a padded table, and nothing touches you during the scan. There is no injection and no enclosed tunnel.
How long does the scan take?
Most appointments are completed within around 15 to 20 minutes, including preparatio
How much radiation is involved?
A bone density scan uses a very low dose of X-rays, lower than a standard chest X-ray.
How often should a bone density scan be repeated?
This depends on your results and your individual risk, and Medicare eligibility for repeat testing is also linked to previous results. Your doctor will advise when a repeat scan is appropriate.
What is a T-score?
A T-score compares your bone density with that of a healthy young adult. Your referring doctor interprets your T-score alongside your history and risk factors, and will explain what your result means for you.
BMD Available Locations
Contact your nearest clinic to confirm availability and book your bone density scan:
Ready to book? Appointments are available with a valid referral.