Lab Assurances
DEXA is commonly used to assess:
- Bone mineral density (BMD).
- Osteoporosis and fracture risk.
- Osteopenia (low bone mass).
- Body fat percentage and lean muscle mass.
- Visceral fat distribution (body composition scans).
- Fasting: Not required.
- Avoid calcium supplements for 24 hours before the scan if instructed.
- Wear comfortable clothing without metal.
- Inform provider if pregnant or recently had contrast imaging.
- Follow all radiology center instructions carefully.