So, we speculated that the mechanisms of osteonecrosis of the femoral bead induced by glucocorticoid are more complicated and neural lesion itself may be involved in the osteonecrosis.

• 故作者认为骨组织神经的损伤和（或）改变在激素诱发的股骨头坏死发病中起到作用，并就此进行探讨。