Abstract
Glucocorticoid administration is the most common cause of secondary osteoporosis and the leading cause of nontraumatic osteonecrosis. In patients receiving long-term therapy, glucocorticoids induce fractures in 30% to 50% and osteonecrosis in 9% to 40%. This article reviews glucocorticoid-induced osteoporosis and osteonecrosis, addressing the risk factors, pathogenesis, evaluation, treatment, and uncertainties in the clinical management of these disorders.
Collapse