GE Lunar Dexa Scanner
Educational Overview
The GE Lunar DEXA (Dual-energy X-ray Absorptiometry) Scanner is the gold standard for clinical body composition and bone health assessment. Unlike standard scales or BMI, DEXA provides a highly accurate, segmented analysis of your body's tissues. It specifically measures visceral adipose tissue (VAT), the 'hidden' fat around organs that is a primary driver of metabolic disease, alongside precise measurements of muscle mass and bone mineral density to screen for osteoporosis and sarcopenia.
Who It May Be For
Indicated for individuals focused on longevity, metabolic health, or athletic performance. Essential for patients tracking bone health during hormone therapy and those monitoring the effectiveness of weight loss or muscle-building protocols.
Potential Benefits
- Visceral Fat Mapping: Precise measurement of metabolically active fat that increases disease risk.
- Skeletal Health Screening: Early detection of low bone density or osteopenia.
- Muscle Mass Symmetry: Segmented analysis to identify muscle imbalances and sarcopenia risk.
- Data-Driven Tracking: The most reliable baseline for monitoring physiological changes over time.
*Benefits are potential and not guaranteed; results may vary between individuals.
What to Expect
| Scanning Phase | Experience and Clinical Value |
|---|---|
| Preparation | Patients remain in comfortable clothing without metal zippers or buttons; no fasting required. |
| The Scan | A painless, non-invasive process lasting 6–10 minutes while lying flat on a padded table. |
| Radiation Safety | Extremely low-dose radiation, significantly less than a standard chest X-ray or a trans-continental flight. |
| Immediate Results | A comprehensive multi-page report detailing body fat percentage, muscle distribution, and 'T-scores' for bone health. |
Consult a Provider: DEXA scans are diagnostic tools and should be reviewed with your provider in the context of your overall health plan. Not recommended for pregnant women.