What does “osteoporosis -2.5” mean? To answer that question, we start with bone density scans, sometimes referred to as bone densitometry or dual-energy x-ray absorptiometry (DEXA, also written as DXA). Such scans have become an increasingly popular testing modality as more than 10 million adults in the United States alone
Tag: dxa results
What is osteoporosis? Think of it this way: Healthy bones are in a state of continuous breakdown and rebuilding. This process, called remodeling, is performed by specialized cells called osteoclasts, which resorb (break down) old bone, and osteoblasts, which form new bone.
In young adults, remodeling happens in a balanced fashion
Many people are familiar with the term osteoporosis, a disease in which your bones become weak and brittle. But what is osteopenia? Osteopenia is the term used to describe a state of low bone-mineral density that’s not as severe as osteoporosis but that can lead to osteoporosis in some people.
Prior to menopause, the hormone estrogen helps women maintain their bone density. However, after the onset of menopause, estrogen levels drop and bone loss increases, placing women at risk for osteoporosis and fractures. Bone mineral density (BMD) testing can keep track of bone loss, but which risk factors should guide