A bone density scan is a non-invasive test that measures bone density. It may help doctors assess bone strength and fracture risk, especially because bone loss can occur without obvious symptoms. The most common type of bone density scan is a DEXA scan. It uses a low level of X-ray to measure bone mineral content, usually at the hip and spine. At Cedar Endocrine Clinic, located at Mount Elizabeth Medical Centre and Mount Alvernia Hospital, bone density concerns may be reviewe