Osteoporosis Evaluation and Management in Spine Surgery.

Osteoporosis is a global health problem affecting over 200 million people worldwide and 54 million adults in the United States. Approximately half of all postmenopausal women will have an osteoporosis-related fracture during their lifetime. In the United States, the direct medical cost related to osteoporosis is expected to exceed $25 billion by 2025. Management of osteoporosis in vertebral fractures and elective spine surgery is of the utmost concern, given the high prevalence of osteoporosis in the general population and the increased risk of complication in this population. New pharmacologic treatment options such as anabolic medications and diagnostic tools including Hounsfield unit measurements on routine computed tomography scans are available to orthopaedic and spinal surgeons to help best manage this condition. This review serves as an update to diagnosis, management, and treatment of patients with osteoporosis undergoing spinal surgery.