trephination的翻译，读音

例句

Methods Retrospective analysis on the clinic dates of 28 cases with underwent trephination and drainage treatment for acute epidural hematoma in our hospital. 方法回顾性总结我院28例急性硬膜外血肿采用钻孔引流治疗的临床资料。

Conclusion Femoral head osteonecrosis can be treated with trephination decompression of femoral head and infusion of cell suspension into femoral head of rabbits. 结论模拟临床钻孔减压手术向兔股骨头内注入细胞悬液是可行的。