Femora neck fracture; fracture fixation; Compress hollow screws.
股骨颈骨折；骨折固定术；中空加压螺丝钉。
Objective To explore the treatment effect of AO compressed hollow screws fixation on elder fresh femoral neck.
目的探讨AO空心加压螺钉治疗老年股骨颈骨折的疗效。
Conclusion: Compressed hollow screws fixation is a reliable method for the treatment of femoral fracture with a high rate.
结论：闭合复位、空心加压螺钉治疗中青年股骨颈骨折疗效可靠，有较高的骨折愈合率。
Conclusions Compressed hollow screws fixation is a reliable method for the treatment of femoral neck fracture with a high healing rate.
结论中空加压螺丝钉内固定治疗股骨颈骨折疗效可靠，有很高的骨折愈合率。
Objective to investigate and evaluate the effect of the internal fixation with hollow screws applied to the injury of sacroiliac joint union.
目的评价骶髂复合体损伤应用中空松质骨螺钉内固定的疗效。
Objective To investigate the clinical curative effect of treatment of senile femoral neck fracture(FNF) by two titanium alloy compressive hollow screws.
目的探讨空心钉加带双血管蒂大转子骨瓣移植治疗股骨颈骨折的临床效果。
Method: Treatment of femoral neck fractures using hollow double ends compressive screws and breaking screws.
方法：应用中空双头加压螺纹钉加折断式螺钉治疗股骨颈骨折。
Intertrochanter fracture; Hollow compression screws; fracture fixation; Aged.
转子间骨折；中空加压螺钉；骨折固定术；老年人。
Periodical bending resistance test in screws with hollow lateral holes in pedicle of vertebral arch was made on the rest 12 vertebrae.
另外12个椎体做空心侧孔椎弓根螺钉的周期抗屈试验。
Objective To compare the effect for treating the fracture of the femoral neck with 2 or 3 hollow compression screws (HCS).
目的比较2枚与3枚空心加压螺钉治疗股骨颈骨折的疗效。
Objective to estimate the clinical effect of autologous red bone marrow tissue engineering complex combine with bouche decompression and implant of hollow titanium screws for the treatment of ANFH.
目的研究自体红骨髓组织工程复合物联合髓芯减压、空心钛钉植入治疗早期股骨头坏死临床应用的疗效。
Screw augmented with bone cement or replaced with thicker, longer screws or special screws (hollow screw and expandable screw hole) can lead to increase in the absolute value of screw stability.
骨水泥加强或更换较粗、较长螺钉或使用特殊螺钉可以使螺钉稳定性绝对值增加。
NSK started marketing hollow shaft ball screws, which are cooled by a coolant flowing through the screws' hollow shafts, in the 1980s.
NSK轴承公司的开始销售在上世纪80年代空心轴滚珠丝杠，这是一个通过螺丝'空心轴流冷却剂冷却。
NSK started marketing hollow shaft ball screws, which are cooled by a coolant flowing through the screws' hollow shafts, in the 1980s.
NSK轴承公司的开始销售在上世纪80年代空心轴滚珠丝杠，这是一个通过螺丝'空心轴流冷却剂冷却。
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