髋

To compare the fixation effects of cannulated compression screws and dynamic hip screws.

［目的］分析比较加压空心钉与动力髋螺钉治疗高龄股骨转子间骨折的效果。

Their data should be interpreted with some caution because quality of fixation of the different cementless cups varied greatly

但必须意识到不同非骨水泥髋臼杯的固定质量变化很大，这对结果会有一定的影响。

Strict attention to detail in the surgical technique of implantation of the femoral component remains identical to that of cementless primary THA.

严格注意于在股骨假体植入的手术技术中的细节，同非骨水泥型初次全髋置换仍然一样。

The manner of stress transfer from a cementless acetabular component to the surrounding acetabular bone dictates its initial stability.

应力从非骨水泥型髋臼假体传导至周围骨的方式决定了关节的初期稳定性。

Cementless femoral and acetabular components were designed to provide adequate initial stability and to encourage bone to osseointegrate onto or into the implant.

非骨水泥股骨和髋臼假体的设计目的为提供足够的初始固定和促进骨长入假体或长在假体表面。

When cementless acetabular fixation is used, metal backing is required for skeletal fixation.

采用无骨水泥固定髋臼假体时，需要金属帽作骨性固定。

Objective: To analyze the change of periprosthetic bone mineral density after cementless total hip arthroplasty by dual-energy X-ray absorptiometry.

方 法］对41例全髋关节置换术后患者股骨及髋臼假体周围BMD进行12个月的动态观察，并与23例术后5年以上的患者比较。

Methods Cementless titanium tapered-wedge femoral stems were implanted in 136 hips in 124 patients.Twelve patients died in 10-year follow-up,and 22 patients were lost during follow-up.

总共124例患者，行136侧全髋置换术，其中12例患者在随访过程中自然死亡，另有22例在随访中失去联系，余下的90例（96侧THR）平均随访9.6年。

This technique can also be applied to acetabular defects when compressed graft is used to fill the defect followed by insertion of either a cemented or cementless acetabular component.19

该技术也能用于髋臼缺损，使用打压的移植物去填充插入骨水泥型或非骨水泥型假体后形成的缺损。

Placement of the acetabular component in a slightly cephalad position allows improed coerage or contact with iable bone.

将髋臼假体放置在轻微向头侧移位的位置可增加其覆盖或与活骨的接触。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。