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Bone Density Test

Health Checkups estimated about CNY 200-500 (estimated about USD 30-70) 30 min

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Description

A bone density test measures bone strength to diagnose osteoporosis or assess fracture risk, especially for postmenopausal women and older adults in China; ChinaMedicalHub helps arrange hospital appointments and interpreter support, with costs typically ranging from ¥200–¥500.

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 can affect bone density, such as long-term corticosteroid use.

Normal Range

The normal range for bone density (measured as T-score) is -1.0 and above. A T-score between -1.0 and -2.5 indicates osteopenia, while a score of -2.5 or lower is indicative of osteoporosis. The Z-score, which compares an individual's bone density to the average for their age and sex, should be within 2 standard deviations of the mean.

Low Values - Possible Causes

Low bone density can be caused by aging, hormonal changes such as menopause, inadequate calcium intake, vitamin D deficiency, and certain medical conditions like hyperparathyroidism or gastrointestinal disorders that affect nutrient absorption.

High Values - Possible Causes

High bone density is less common but can occur due to conditions such as osteopetrosis, where bones become abnormally dense, Paget's disease of bone, which can lead to areas of increased bone turnover, and in some cases, it may be a result of over-supplementation with calcium or vitamin D.

estimated about CNY 200-500

estimated about USD 30-70

Duration: 30 min