1. What is a DEXA- Bone Densitometry exam?
           2. Who should be tested?
           3. What are some of the Risk Factors?
           4. What do I need to do to prepare for the exam?

What is a DEXA- Bone Densitometry exam?

The screening procedure known as a bone densitometry (DEXA) is the best defense in the early diagnosis and treatment of osteoporosis. It is a quick, simple and painless exam that uses x-rays and highly sophisticated software to diagnose osteoporosis. Osteoporosis is a condition that often affects women after menopause, but can often be found in men. It involves gradual loss of calcium, causing the bones to become thinner, more fragile and more susceptible to breakage. The DEXA test can assess your risk for developing fractures. DEXA is also effective in tracking the effects of treatment for osteoporosis and other conditions that cause bone loss. This test takes approximately 15-30 minutes.

Who should be tested?

• All women ages 65 and older

• All women under 65 years of age who have undergone menopause and have one or more or the risk factors of osteoporosis:

• Women who are considering therapy for osteoporosis.

• Women who are on prolonged hormone replacement therapy.

• Postmenopausal women with a bone fracture.

What are some of the Risk Factors?

• Advanced age

• Female

• Caucasian

• Family history of osteoporosis

• Recurrent falls

• Dementia

• Estrogen deficiency

• Inactive lifestyle

• Body weight less than 127 lbs

• Personal history of bone fracture as an adult

• Diet low in calcium

• Excessive use of alcohol

What do I need to do to prepare for the exam?

Do not take any calcium supplements for at least 24 hours prior to the exam.