DEXA | Bone Densitometry, New York

DEXA | Bone Densitometry, Lenox Hill Radiology ACPNY

What is a DEXA | Bone Densitometry?

DEXA is an imaging exam that measures bone density (strength). DEXA scan results can provide helpful details about your risk for osteoporosis (bone loss) and fractures (bone breaks). This exam can also measure your body composition, such as body fat and muscle mass.

Who is a Candidate For a DEXA Scan?

  • 65 years of age or older
  • Family history of osteoporosis
  • Low levels of testosterone
  • Previous bone fractures
  • Use of certain medications
  • Chronic diseases that affect the kidneys, lungs, stomach, and intestines

How to Prepare For a DEXA Scan?

  • For optimal reading, patients should be scheduled at the same site as their prior DEXA.
  • If scheduling a DEXA and another study that includes a CONTRAST INJECTION (such as MRI/CT/BARIUM/NUCLEAR MEDICINE) THE DEXA MUST BE SCHEDULED FIRST, OR 7 DAYS AFTER THE CONTRAST STUDY.
  • Do NOT eat foods high in calcium 24 hours prior (this includes milk, cheese, yogurt, and dark green leafy vegetables).
  • Do NOT take medications containing calcium 24 hours prior (including but not limited to Multi-Vitamins, Calcium Supplements, Tums or Rolaids).
  • Fosamax is OK to take.
  • Wear loose, comfortable clothes without zippers, belts or buttons.

How is a DEXA Scan Procedure Performed?

  • If you wear clothing without any snaps, buttons, or zippers, you will not have to change, but cotton gowns are available for use.
  • You will lie on a comfortable padded table while the arm of the instrument moves above you to scan your spine and hip. The instrument is open, and you will not be confined in any way. The technologist will position you by moving your arms above your head or by elevating your legs on a square cushion. You may notice some very minimal movement of the table when the images are being acquired.
  • A DEXA scan usually takes no more than 25 minutes.

What to Expect After a DEXA Scan?

  • You can leave immediately and resume normal activities.
  • Your exam will be read by a board-certified, sub-specialized radiologist.
  • Results will be sent to your ordering health care provider.

Lenox Hill Radiology ACPNY offers DEXA at multiple locations across New York, making it easier for you to access this important screening exam. Schedule your next DEXA | Bone Densitometry exam at Lenox Hill Radiology ACPNY.