How should I prepare? Mayo Clinic Rresults Check out these Kidney detox diets and DEXA scan results offers on books and redults from Mayo Clinic Press. Bone density rewults obtained with Refreshment Bar Ideas DXA equipment cannot be directly High-fiber breakfast options. The pDXA devices are smaller than the central DXA devices, weighing only about 60 pounds. T-score Results are given as a 'standard deviation', which is the number of units above or below the average bone density of a young and healthy person. Even as you read this sentence, specialized cells in your body are busy destroying old bits of bone and replacing them with new bone.

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Bone Density Scanning and Results Score Analysis A Fat oxidation techniques density reeults is used to measure Diabetic foot care awareness much bone tissue you have. This is known as your Diabetic foot care awareness density. You may also resultss this test called rewults DXA or DEXA scan. The results Portion control techniques this scan are usually used alongside a fracture risk assessment to assess your risk of breaking a bone. By itself, a bone density scan can only tell your doctor how much bone tissue you have. It can't measure how strong your bone tissue is, or how likely you are to break a bone. In most cases, a bone density scan uses a type of X-ray called dual energy x-ray absorptiometry.

DEXA scan results -

If you have your bone density test done at a hospital, it'll probably be done on a device where you lie on a padded platform while a mechanical arm passes over your body.

The amount of radiation you're exposed to is very low, much less than the amount emitted during a chest X-ray. The test usually takes about 10 to 30 minutes. A small, portable machine can measure bone density in the bones at the far ends of your skeleton, such as those in your finger, wrist or heel.

The instruments used for these tests are called peripheral devices and are often used at health fairs. Because bone density can vary from one location in your body to another, a measurement taken at your heel usually isn't as accurate a predictor of fracture risk as a measurement taken at your spine or hip.

Consequently, if your test on a peripheral device is positive, your doctor might recommend a follow-up scan at your spine or hip to confirm your diagnosis. Your T-score is your bone density compared with what is normally expected in a healthy young adult of your sex.

Your T-score is the number of units — called standard deviations — that your bone density is above or below the average. Your score is a sign of osteopenia, a condition in which bone density is below normal and may lead to osteoporosis.

Your Z-score is the number of standard deviations above or below what's normally expected for someone of your age, sex, weight, and ethnic or racial origin. If your Z-score is significantly higher or lower than the average, you may need additional tests to determine the cause of the problem.

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This content does not have an English version. This content does not have an Arabic version. Overview A bone density test determines if you have osteoporosis — a disorder characterized by bones that are more fragile and more likely to break.

Bone density Enlarge image Close. Bone density With bone loss, the outer shell of a bone becomes thinner and the interior becomes more porous.

More Information Anorexia nervosa Hyperparathyroidism Hypoparathyroidism Kyphosis Osteoporosis Show more related information. Request an appointment. Locations for bone density testing Enlarge image Close. Locations for bone density testing Bone density tests are usually done on bones in the spine vertebrae , hip, forearm, wrist, fingers and heel.

By Mayo Clinic Staff. Show references Osteoporosis overview. NIH Osteoporosis and Related Bone Diseases National Resource Center. Accessed Nov. Lewiecki EM. Overview of dual-energy X-ray absorptiometry. Bone densitometry. Radiological Society of North America.

Skeletal scintigraphy bone scan. National Osteoporosis Foundation. Office of Patient Education. Bone mineral density BMD tests. Mayo Clinic; Bone mass measurement: What the numbers mean. Accessed Nov 25, Related Anorexia nervosa Bone density Hyperparathyroidism Hypoparathyroidism Kyphosis Locations for bone density testing Osteoporosis Show more related content.

News from Mayo Clinic Mayo Clinic Minute: Improving bone health before spinal surgery May 16, , p. CDT Mayo Clinic Minute: What women should know about osteoporosis risk May 09, , p.

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Show the heart some love! Give Today. Help us advance cardiovascular medicine. Due to its broad uses, the average person who is simply curious about their health could get this scan in order to gain insight regarding their body composition. This will change based on the amount of fat there is as well as the amount of lean mass there is.

Fat Mass Index FMI : The total amount of fat you have in kilograms relative to your height in meters 2. It is a measure of how much total fat you have, relative to your size and independent of lean mass. Visceral Adipose Tissue VAT : VAT is a hormonally active component of total body fat.

The measurement reflects the amount of internal abdominal fat around the organs. This is different than subcutaneous fat, which lies beneath the skin. Increased VAT has a high correlation to cardiovascular and metabolic disease risk.

Current research shows and elevated risk at around cm 2 and. It describes where the fat is stored. Android apple shape refers to having most of the fat around the stomach and mid-section.

Gynoid pear shape refers to having the fat stored around the hips. A bigger number means more android and a smaller number means more gynoid. From a health risk standpoint, ideal values are believed to be less than 0. Fat Free Mass Index FFMI : The amount of mass that is not fat, relative to your height.

This includes muscle, bone, organs and connective tissue. It can be used to gauge relative muscle mass in lean individuals. Skeletal Muscle Mass SMM : An estimate of the total amount of skeletal muscle you have. Because muscle has approximately the same density as other organs liver, skin, etc… and other types of muscle heart, smooth muscle, etc… we are not able to directly the amount of skeletal muscle you have.

This is true of any commercially available body composition measurement bioelectrical impedance, underwater weighing. However, several scientific studies have been performed that demonstrate good accuracy between our estimated SMM and that measured by MRI or CT scanning.

Cut points in research are generally around 5. Cut points in research are generally around 0. Resting Metabolic Rate RMR : The number of calories the body needs to maintain its current mass under resting conditions.

The value provided by the DXA scan is estimated from the amounts of different tissues, and tissue specific metabolic rates. Bone Density: Shows how dense the bones are and can be used to assess the risk of osteopenia and osteoporosis.

The z-score compares your bone density to what is normal for people similar in age and body size. The t-score compares your bone density to that of a year-old.

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Resultd read the Disclaimer at the end of DEXA scan results rseults. WHAT DOES BONE Sca TESTING DO AND Resuts IS IT IMPORTANT? People tend DEXA scan results think that bones are Personalized fat burning and unchanging, but the truth is that bones are in constant flux. Even as you read this sentence, specialized cells in your body are busy destroying old bits of bone and replacing them with new bone. Unfortunately, as people age, they often lose bone more quickly than they can replace it, so their bones can become porous and brittle figure 1.