通过与碾压坝的对比表明，水力冲填技术有推广应用价值。
From comparison with the rolled dam, it showed that hydraulic dredging and back_filling technique is worthy of popularization.
结论：本术式操作简单、安全、有效，有推广应用的价值。
Conclusion: This new therapeutic approach have been proved to be simple, safe and effective and should be widely used.
结论使用交锁髓内钉治疗股骨干骨折疗效满意，有推广应用价值。
Conclusion Intramedullary interlocking nail is effective in the treatment of femoral shaft fracture.
应用推荐