Humax Health

Bone Density (DEXA)

What is a Bone Density test?

A Bone Density test commonly known as DEXA or DXA is used to diagnose osteoporosis (a condition resulting in the weakness of bones) and a person’s risk of vertebral fractures. DEXA helps estimate the density of your bones and the chances of breaking a bone. DEXA/DXA uses a small dose of radiation to produce pictures of the spine, hip, or forearm to measure bone density. Explore This Article:

1	Who should get a Bone Density test?
2	Is radiation involved in a DEXA scan?
3	How is a DEXA scan performed?
4	How long does a DEXA scan take?
5	How do I prepare? Do I need to fast?
6	When will I receive my results?

Who should get a Bone Density test?

Osteoporosis targets women much more often than men, and it becomes more common after menopause and with advancing age. As a result, health care providers recommend bone density testing for women who have been through menopause and are at least 65 years old. In addition, there are certain characteristics that put people at higher risk for fracture, so health care providers sometimes recommend testing in men or women younger than 65 years, who have one or more risk factors. Factors that increase a person’s risk of fracture and may lead to earlier bone density testing include:

• Cigarette smoking
• Long-term use of steroid (glucocorticoid) medications
• Low body weight (less than 127 lbs or 58 kg)
• Rheumatoid arthritis
• History of a nontraumatic or low trauma bone fracture in self or parents (e.g. breaking a bone after falling from standing height or less)
• Excessive alcohol consumption (three or more servings a day)
• A disorder strongly associated with osteoporosis, such as diabetes, untreated hyperthyroidism, hyperparathyroidism, early menopause, chronic malnutrition or malabsorption, or chronic liver disease

In case there is evidence of bone disease or bone weakness, your doctor may also suggest you take the Vitamin D 25-OH test to check for vitamin D deficiency. In addition, if you have swelling or pain in and around your joints, your doctor may even advise you take the Rheumatoid Arthritis Factor test.

Is radiation involved in a DEXA scan?

Yes. The amount of radiation that’s used is minimal, amounting to roughly the same radiation that an average person gets from the environment in a day.

How is a DEXA scan performed?

1. During the DEXA scan, you will have to lie on a flat, open X-ray table.
2. A large scanning arm will be moved slowly over your body and a narrow beam of low-dose X-rays will pass through the part of your body being examined, which is usually your hip and lower spine.
3. Multiple images will be taken and displayed on a monitor.
4. You will be instructed to hold your breath for a few seconds while the x-ray images will be taken, to reduce the possibility of blurred images.

How long does a DEXA scan take?

The complete DEXA/ bone density scan, from positioning to obtaining and verifying the images, takes about 15-20 minutes.

How do I prepare? Do I need to fast?

Women who are or may be pregnant should tell their doctor prior to the exam. There is no fasting required. There is some risk of radiation exposure. Just bring your LabFinder Order and Insurance Card to your appointment.

When will I receive my results?

Once the Bone Density scan is completed, you will receive your results within 3-5 business days in your LabFinder portal.

Book on LabFinder: find a lab today on our lab finder and request a test doctor guided.

Full Body MRI

A Full Body MRI, also called a Whole Body MRI or WB MRI, uses powerful magnets and radio waves to capture detailed images of your entire body. There is no radiation, and the process is safe for most people. A visit usually takes around 45 to 90 minutes, with the actual scan lasting about 30 to 60 minutes. You can book at participating imaging centers through LabFinder for a smooth and convenient experience.

What is a Full Body MRI and what does it show

A Full Body MRI, also known as Whole Body MRI or Total Body MRI, gives a detailed look at your organs, tissues, and bones from head to toe. It helps doctors check for signs of inflammation, injuries, or early signs of certain conditions. It does not use radiation, so it’s a safe and comfortable way to get a full view of your health.

Who should get a Full Body MRI scan

Common reasons: Some people get a Full Body MRI for peace of mind or preventive health screening. Others may take it because of symptoms that need further evaluation or to monitor an existing condition. It can also help detect hidden issues that might not cause symptoms yet. If you’re unsure whether this scan is right for you, it’s best to talk with your doctor.

How long does a Full Body MRI scan take and what to expect

Your visit is usually around 45 to 90 minutes. You’ll change into a gown and lie still on a table that slides into the MRI machine. The scan is painless, but you’ll hear some tapping or humming sounds. Most centers offer headphones, music, or a call button so you can stay comfortable during the scan. The staff will be nearby to guide you and make sure you’re at ease the whole time.

Is a Full Body MRI scan safe and what are the risks

This exam is usually safe for most people. It does not use radiation unless noted for this test. Tell the team about any implants, devices, or possible pregnancy so they can confirm safety. If contrast is recommended, the staff will review allergy history and kidney checks as needed. If you feel anxious in tight spaces, ask about comfort options such as music or a wider opening scanner. The team will make sure you’re supported and comfortable throughout your visit.

How to prepare for a Full Body MRI scan

Wear comfortable clothing without metal and remove jewelry, watches, or credit cards before the scan. Avoid eating heavy meals right before your appointment unless instructed otherwise. Bring any past imaging results or doctor’s notes to help the radiologist compare findings. If you have metal implants, pacemakers, or other devices, tell the staff ahead of time. The team will walk you through each step so you feel confident and prepared.

Related conditions a Full Body MRI scan may help evaluate

This scan may help detect inflammation, infections, tumors, cysts, or organ abnormalities. It can also help doctors evaluate bone, muscle, or joint issues. Results should always be reviewed by your doctor together with your symptoms and health history to understand what they mean for you.

Tests similar to a Full Body MRI and how they differ

A Whole Body CT scan also looks at many areas of the body but uses radiation instead of magnets. A PET/CT scan checks for cell activity and is often used in cancer screening or monitoring. A regional MRI, such as a brain or spine MRI, focuses on one body part for more detail. Your doctor can help decide which scan is best based on your goals and medical history.

Book Full Body MRI using LabFinder

You can compare locations, view time slots, and book your Full Body MRI at participating imaging centers through LabFinder. Find options nearby, in your area, or by city or ZIP. Coverage and pricing may vary by insurance plan and provider, so checking in advance helps you plan your visit smoothly.