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Skeletal X-ray (Radiographic) with Quantitative Analysis of Bone Mineral Density (DEXA-like screening)

Published: August 9, 2026Updated: August 16, 2026

This test uses X-ray imaging to assess bone structure and density, often as part of an initial evaluation for conditions affecting bones.

Quick summary

["Early detection of bone health risks may help prevent fractures or osteoporosis."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
42474-7
Short code
XR.stereo Skull 1V
Synonyms
XR.stereo Skull 1V
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
xr-stereoscopic
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

What This Test Measures

The test captures images of your bones to evaluate their density and structural integrity. Some advanced versions may include quantitative analysis of mineral content, though results are not provided as specific numeric values.

Why It’s Ordered

Your healthcare provider may recommend this test if you have symptoms like bone pain, frequent fractures, or risk factors such as aging, low body weight, or family history of osteoporosis.

Common Uses

This test helps diagnose conditions like osteoporosis, Paget’s disease, or metabolic bone diseases. It may also be used for monitoring treatment progress in patients receiving medications that affect bone health.

Sample Collection and Preparation

No special preparation is needed. You’ll lie down on a padded table while an X-ray machine takes images of specific bones, often the spine or hips.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Bone Density Screening (X-ray)

Frequently asked questions

How long does this test take?
The procedure itself typically takes about 15–30 minutes, depending on the area being imaged. Results are usually available within a few days to a week, depending on your lab or facility.
Is there any radiation exposure risk?
Yes, like all X-rays, this test involves low levels of radiation. However, the benefits of early detection often outweigh the minimal risk, especially for those at higher risk of bone-related conditions.
Can I eat or drink before this test?
No special diet is required. You may eat and drink normally, but avoid heavy meals that could cause discomfort during the imaging process.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy