股骨头

Objective To investigate the effect of abductor load to the femoral head in the Chiari pelvic osteotomy by biomechanics.

目的 探讨Chiari骨盆截骨术中外展肌力负荷对股骨头软骨的生物力学影响。

But the changes of the contact area were not significant after Chiari pelvic osteotomy corresponding to different abductor loads.

股骨头软骨下骨应力也进一步降低。而术后关节软骨的接触面积改变不大。

According to the result , a conclusion is obtained that Hipbone and Acetabulum are homocentric.

分析和实验结果初步显示，股骨头与髋臼存在着共心关系。

objective To study the effectiveness for treatment of 15 cases of femoral head and acetabulum fractures.

摘要目的应用可吸收钉棒（ SR － PLLA ）内固定治疗15例股骨头骨折、髋白骨折的方法和疗效。

There were no other complications, such as ankylosis and muscular atrophy, but ischemic necrosis in 3 cases.

除 3例股骨头缺血性坏死外，无关节僵硬，肌肉萎缩等常见术后并发症。

Methods 30 volunteers were chosen to measure the anteversion angle of 40 femurs with CT.

方法选择30名志愿者，CT定位扫描股骨头、颈及股骨髁(共40例)。

In addition, the effect of total hip replacement is highly correlated with acetabular anteversion angle, femoral head rotation center and eccentricity, and force.

全髋关节置换的效果与髋臼前倾角、外展角、股骨头旋转中心及偏心距、假体的受力密切相关。

1 Age use jiaopidou, 1-3 age use plasticity aluminium plank The patient is older who has heavy pathological changes use the three unite operation, The Chinese medicine is used by interior and external , push to take and to do exercises , observe the structural variety of the hip by measuring the femoral neck angle of anteversion and the index acetabulum, CE angle, the femoral head overlay rate.

年龄大、病变重的患者可行三联术，并结合中药内服、外敷、推拿练功治疗；0～3岁通过功能评定，而3岁以上才采用测量治疗前后股骨颈前倾角的变化、髋臼指数的变化、 CE角的变化、股骨头覆盖率的变化及功能评定，从而观察髋关节功能及结构的变化。

To describe the forces acting on the hip joint, the body weight can be depicted as a load applied to a leer arm extending from the body's center of graity to the center of the femoral head Fig.

为了描述作用于髋关节的力，可将体重看作施加于自身体重心到股骨头中心杠杆臂上的负荷（图7－2）。

Interventional therapy can improve the blood supplying of hormone-induced AVN,which is an effective method in the treatment of early AVN of the femoral head.

介入溶通疗法可改善激素性缺血股骨头的血供，对早期股骨头缺血坏死是一种有效的治疗方法。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失