The x-ray of group A showed a little collapse of the femoral head shape partial disruption of trabecular bone bone mineral density in non-uniform with cystis degeneration or cresent signs joint space narrowing slightly .

模型组兔子双髋关节X线片示：股骨头外形稍塌陷，骨 小 梁部分中断，骨密度不均匀，可见有囊性 变或硬化骨，关节间隙略窄。