英语语法分析

Conclusion: the therapeutic effects of avascular necrosis of femoral head treated by core focus curettement and implantation of autogenous periosteum and bone granules through trochanter is obvious.

提示经转子病灶刮除加自体骨膜骨颗粒植入治疗股骨头缺血性坏死疗效显著。