本文介绍作者自行设制的多枚螺栓内固定治疗不同类型的新鲜股骨颈骨折76例。
This article introduce 76 cases of different types of fresh fracture of collum femoris that were treated by several bolts which were designed by the author.
方法临床对36例70岁以上新鲜股骨颈骨折患者，应用闭合复位、微创三枚空心钉固定治疗。
Methods 36 patients aged 70 or above were treated for fresh femoral neck fracture, were treated with minimally invasive method and 3 cannulated screw fixation.
方法 采用该整复器治疗新鲜股骨颈骨折72例，对其临床资 料及整复器的结构特点进行总结分析。
Methods The structure features of the apparatus were analyzed, 72 cases of femoral neck fracture were treated by the apparatus, and the clinical data reviewed.
对预后影响最大的因素是骨折的严重程度和复位情况。中青年新鲜股骨颈骨折的治疗原则应力求早期解剖复位，牢固固定。
Severity of the fracture and reduction directly influences the prognosis. the principles for the treatment of femoral neck fracture are early treatment, anatomic reduction and rigid fixation.
利用9具成年新鲜股骨尸体标本，分别采用中空双头螺纹加压钉、实心螺纹钉、三翼钉进行股骨颈骨折内固定，并进行生物力学实验。
Using 9 cadaver femora instrumented, the fracture of femoral neck was fixed with 3 hollow double heads compression screw, 3 solid screw and Trifin respectively.
利用9具成年新鲜股骨尸体标本，分别采用中空双头螺纹加压钉、实心螺纹钉、三翼钉进行股骨颈骨折内固定，并进行生物力学实验。
Using 9 cadaver femora instrumented, the fracture of femoral neck was fixed with 3 hollow double heads compression screw, 3 solid screw and Trifin respectively.
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