英语语法分析

Conclusion Intramedullary phlebography is a safe and sensitive diagnostic technique.

结论髓腔静脉造影是一种安全而敏感的诊断技术。

The results suggest that intramedullary phlebography is a safe and sensitive diagnostic technique.

造影结果提示髓腔静脉造影是一种安全而敏感的诊断技术。

Purpose To study the diagnostic value of intramedullary phlebography in idiopathic ischemic necrosis of femoral head.

目的探讨特发性股骨头缺血性坏死髓腔静脉造影的诊断价值。