股骨头

Results All patients were followed up for 18 months to 5 years, the function of articulatio coxae and degree of bony union, inclusion area to head of femur and ischemic necrosis of femoral head were observed through X-ray.

术后观察髋关节功能，X线片显示的截骨愈合程度、髋臼对股骨头包容程度及有无股骨头坏死等。

To study the biomechanical changes of the treatment of sheep femoral head necrosis by implanting a composite of allogeneic bone support frame,autologous bone and decalcified bone matrix.

股骨头坏死的治疗目前仍然是骨科面临的一大难题，生物力学在保留股骨头坏死的治疗中越来越受到关注[1，2]。

HE, Hoechest 33258 fludrescence staining and immunohistochemistry of Bcl-2 protein were used to illustrate the osteocyte apoptosis in femoral neck specimens from 10 cases of normal control and 30 cases of femoral head fractures and traumatic femoral head necroses, which were divided into early, middle and advanced stages.

方法］采用光镜观察、Hoechest33258荧光染色及Bcl-2蛋白免疫组化染色对股骨颈骨折和创伤性股骨头坏死患者共30例和10例正常对照的股骨头标本进行组织学观察、骨细胞凋亡和Bcl-2蛋白检测。

Serum total cholesterol,triglycerideand ICAM-1 were quantitated before and 2,4,6,8 weeks after the treatment.2,4,6 and 8 weeks after treatment,6 animals of the experiment group and 2 of the control group were randomly chosen and sacrificed.

各组于处理的第0周和第2、4、6、8周抽血测定血清ICAM-1、总胆固醇、甘油三酯水平，并于第2、4、6、8周分批处死动物，行双侧股骨头病理切片和髋周软组织ICAM-1免疫组化检测，并对股骨头行常规病理组织学观察。

Results :（1）The bearing capacity of femoral neck assumed the tendency which unceasingly drops with the increasing of the range of femoral head necrosis.

结果：（1）随着股骨头坏死范围的增加，股骨颈的承载能力呈不断下降的趋势，股骨颈骨折越容易发生，差异具有显著统计学意义（P＜0.01）；（2）随着股骨头坏死范围的增加，股骨颈的强度呈不断下降趋势，即坏死范围越大，股骨颈的强度下降越厉害，以至人体不能负重，其差异具有显著统计学意义（P＜0.01）。

Objective To study the long term come-out of the femoral head AVNpatients treated with a new kind of multi-functional intramedullary decompression apparatus.

股骨头缺血性坏死是骨科的常见病，其病变最终可累及整个髋关节，导致关节软骨破坏，股骨头塌陷，使关节功能丧失。

Objective: To investigate the morphology change of articular cartilage of femur head epiphyses after ischemic-reperfusion and possible mechanisms, to explore the role of iNOS, HSP70 and apotosis in the process, and give theory basis for prevention and cure of degeneration of articular cartilage.

目的：明确股骨头骺缺血-再灌流后关节软骨的形态学改变；了解iNOS、HSP70、细胞凋亡在股骨头骺缺血-再灌流后关节软骨的作用，探讨形态学演变的可能机制；为关节软骨退行性病变的进一步研究和防治提供一定理论依据。

The developmental mutation of femoral head's feeding artery maybe is the potential factor of the ANFH.

股骨头供血动脉发育变异可能是造成股骨头缺血坏死的一个潜在因素。

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。

Methods The multi-blood bundles derived from a.v. circumflexa femoris lateralis were implanted to femoral head through the "V" shape bone tunnels to treat ANFH.More than 300 cases whose pathogenies were different had been treated from February 1982 to December 1993,from whom 190 cases and 203 hips were analyzed and summarized.The longest follow-up time is 13.7 years, the shortest follow-up time is 5 years, average time is 7.4 years.

自1982年2月至1993年2月应用旋股外侧动静脉的升支、横支组成多条血管束，经&V&形骨隧道植入股骨头治疗各种病因导致的成人股骨头缺血性坏死300余例，对其中获得长期随访的190例203髋进行了分析和总结，最长随访时间为13.7 年，最短为5年，平均7.4年。

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