screw in compression的意思|示意

Objective:To evaluate and compare the clinical results of putting pillow and pedicle screw fixation in the treatment of traumatic thoracolumbar vertebrae compression fracture.

目的：评价垫枕与后路椎弓根钉内固定术治疗创伤后胸腰椎压缩性骨折的临床疗效，比较两种方法的治疗效果。

Objective To investigate the effects of the number of the screw in dynamic compression plates on the stability of plate and screw structure in torsion.

一块十二孔的动力加压钢板对称性固定，在材料试验机上进行扭转实验。

In a few cases the compression plate or screw was broken or slipped out.

少数病例钢板或螺钉折断或脱出。

As it is mentioned in many studies that one major advantage of the backward sliding mechanism of lag screw is controlled compression of fracture with weight bearing which helps in healing of fracture.

正如多数研究所提到的拉力螺钉的一个主要优点是反向滑动机制，能在负重条件下对骨折施加控制性加压，促进骨折的愈合。

The 3 hollow double heads compression screw appear to offer distinct advantage over the 3 solid screw, trifin in the against pressure, against bending force, torsional strength and torsional rigidity.

三枚中空双头螺纹加压钉比三枚实心螺纹钉、三翼钉在抗压、抗弯、抗扭强度和刚度上占有一定的优势。

Objective To discuss clinical effects of DCS(dynamic compression screw)in treatment of type C fracture of femoral condyle.

目的探讨动力髁钉板（DCS）内固定治疗股骨髁C型骨折的临床疗效。