Bone Density Test
Imaging & Scans
≈ ¥200-500
(≈ $30-70)
15 min
Disclaimer: This site is a medical service platform; some page content is AI-assisted. Health-related information does not constitute medical advice. If you have any questions, please consult a healthcare professional. See full disclaimer
Description
Estimated cost for Bone Density Test at general public hospitals in China is about ¥140-400, and at Grade 3A hospitals about ¥200-500, varying by hospital tier and region.
Main Uses
Bone density testing, also known as dual-energy X-ray absorptiometry (DXA), is primarily used to diagnose osteoporosis, assess the risk of fractures, monitor the effectiveness of osteoporosis treatment, and evaluate bone health in patients taking medications that may affect bone density. It is commonly recommended for postmenopausal women, men over 70, and individuals with risk factors for osteoporosis.
Normal Range
The normal range for bone density (measured as T-score) is typically between -1 and +1. A T-score of -2.5 or lower indicates osteoporosis, while a score between -1 and -2.5 suggests osteopenia, a condition where bone density is lower than normal but not low enough to be classified as osteoporosis.
Low Values - Possible Causes
Low bone density can be caused by aging, hormonal changes such as menopause, inadequate calcium and vitamin D intake, certain medications like corticosteroids, and genetic factors.
High Values - Possible Causes
High bone density values are less common and usually not a concern. However, they can sometimes be associated with conditions like osteopetrosis, which is a rare genetic disorder, or due to the presence of calcifications or other non-bone tissues in the measurement area.