查询词典 femoral

It is more congruent with biologic mechanies and normal physiological anatomise,and it is more sensitively and effectively to detect early or dormant patello-femoral disease. Keywords:weight-bearing, Merchant view, Patello-femoral, projecting technology.

负重髌骨轴位投照法操作简便，实用性强，更符合生物力学原理，切合正常生理解剖，临床应用对早期及隐匿性髌股关节紊乱的检测更灵敏、更有效。

Objective To explore the clinical effects of internal fixation complicated type C femoral condyle fracture using AO buttress plate of femoral condyles.

目的 探讨应用AO股骨髁支持钢板治疗C型髁部骨折的效果。

The femoral condyles BMD in OVX is significantly lower than that in sham control since 6 weeks after OVX, and the femoral condyles BMD is sensitive to OVX.

5大鼠去卵巢后最早6周在股骨下端可以观察到骨密度的降低，股骨下端是检测骨密度敏感部位。

Methods 37 cases(39 knees) were treated with anterior distal femoral and tibial epiphyses stimulating,femoral supracondylar antiverted osteotomy,elevation and bone grafting under tibial plateau and proximal tibial elevation osteotomy and bone grafting,respectively.

方法采用股骨下端和胫骨上端前侧骨骺刺激、股骨髁上前倾截骨、胫骨平台下植骨抬高术或上端截骨垫高术等5种手术方法治疗37例39个膝关节。

According to the third rotator, neck of femur of rabbits was not broken off;meanwhile, lateral part of greater trochanter was sawed up above the third rotator, entrance of medullary cavity of bone was found among fossas of rotator, and bone cement was perfused into left femoral medullary cavity by blocking of proximal and middle femoral medullary cavity with polymethyl methacrylate to establish the rabbit model.

取大白兔16只，根据兔存在有第3转子这个特殊的解剖结构，采用不打断股骨颈，在第3转子上方横行锯掉大转子外侧部分，在转子间窝找到骨髓腔入口，左侧股骨髓腔内灌注骨水泥，建立单纯以聚甲基丙烯酸甲酯骨水泥阻塞骨干髓腔的兔动物模型。

Steroid-induced avascular necrosis of femoral headwas a refractory disease,it was caused by the lack of local bone tissue repair and regeneration,and lead to collapse of femoral head which resulted in hip joint dysfunction.

激素性股骨头坏死是世界性的难治病，其主要受限于局部坏死骨组织修复作用的不足，最终造成股骨头塌陷而导致肢体的功能障碍。

Objective To investigate the healing of old femoral neck fracture treated with transplantation of vascularized fibula graft accompanied with lag screw,and rehabilitation of and precaution against ischemic necrosis of femoral head.

目的 应用吻合血管腓骨移植和加压螺丝钉内固定治疗陈旧性股骨颈骨折，观察股骨颈骨折的愈合和股骨头缺血坏死的修复和预防状况。

To the femoral neck fracture with neck-shaft angle of less than 135 degree, the fixation with the entry angle of less than 135° can make the neck-shaft angle rising, meanwhile, lag screw's location is easier to trend to the inferior of femoral head, displacement and angle between fracture surfaces satisfy the demand of functional reduction or extroversion reduction, and a satisfied stability is performed in biomechanical test.

对于颈干角小于135°的股骨颈骨折，以低于135 °的进钉角度固定时，能增大颈干角，同时拉力螺钉的位置更容易偏向股骨头颈的中、下部，骨折端的位移、成角也能够符合功能复位的要求，在力学测试中表现出较好的稳定性。

RESULTS:① The maximal axial pulling-out force of 10 femoral neck samples implanting the hollow nail was 471.5-1 070.5 N, with the mean value of (855.0±207.5) N; the maximal axial pulling-out strength of femoral neck samples implanting the side-hole hollow nail added by poly-methyl methacrylate bone cement was 2 023.7-3 572.1 N, with the mean value of (2 943.3±535.8) N.

结果：①置入空心钉10个股骨颈的最大轴向拔出力为471.5~1 070.5 N，平均(855.0±207.5)N；而添加聚甲基丙烯酸甲酯侧孔空心钉后最大轴向拔出力在2 023.7~3 572.1 N，平均(2 943.3±535.8)N。

In the maximal axial pulling-out force group, the hollow nails were directly implanted into 10 femoral neck samples after drilling at the axial center. The polymethyl methacrylate bone cement was inserted into other 10 femoral neck samples after drilling at the axial center, and the side-hole hollow nail were then implanted.

最大轴向拔出力实验分组，10个股骨颈在轴向正中钻孔后直接置入空心钉，另10个股骨颈在轴向正中钻孔后注入聚甲基丙烯酸甲酯骨水泥，然后置入带侧孔的空心钉。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。