Objective To establish animal model of glucocorticoid-induced avascular necrosis of femoral head (AVN) in rabbits to investigate the pathogenesis of glucocorticoid-induced osteonecrosis.

• 摘要目的建立兔激素性股骨头坏死动物模型，观察激素性股骨头坏死的病理及影像学特征。