股骨头

To deepen acetabulum,we turned over the external ilium lamina as a hinging graft coving on the femoral head when performing iliumotomy.At the iliumotomy,a dissociate cancellous bone was wadged on the plasted acetabulum for stabilizing it.

病例的手术治疗改进为了更好地解决小儿先天性髋关节脱位的髋臼狭窄，股骨头相对大的臼，头包容；为防止术后并发再脱位；减少股骨头缺血坏死；增加术后髋关节的稳定等问题。

The right femur specimens were fixed with DHS augmented by bone cement, as the augmentation group The screw track of femoral neck was expended by curette, and the femoral head facing upwards were injected with 2 mL low viscosity bone cement. Then lag screw was wrested to keep the position unchanged till the bone cement coagulated.

右侧标本行骨水泥强化DHS固定（在股骨头近端钉道用刮匙扩大，股骨头朝下，注入2 mL低黏稠度骨水泥，拧入拉力螺钉，保持位置不变直至骨水泥凝固。

The results the fresh fracture of meck of femur(≥20year old)treatrd with internal fixatioon with compressor screw,≥150°argulation,could obviously decrease the curvation and shearing stress of fracture line.

本文资料说明，新鲜的≥20岁的股骨颈骨折采用本法治疗，可显著减少股骨颈骨折线的弯矩和剪应力，故可保护骨折线中新生血管，避免并发股骨头坏死，有较好的临床应用价值，尤其是减少并发股骨头坏死方面。

The femoral head at the left shows smooth, glistening articular cartilage, while the femoral head at the right shows a rough, eburnated, irregular appearance typical for osteoarthritis.

左边的股骨头显示了光滑、闪亮的关节软骨，而右边的股骨头则显示了骨关节炎的典型的粗糙、坚硬、不规则的外形。

Articular cartilages of femur head epiphysis were collected in 3 hours, 6 hours, 12 hours, 24 hours, 48 hours, 5 days, 2 weeks and 4 weeks after the operation.

实验组建立髋关节股骨头骺缺血-再灌流模型，对照组施以假手术，术后3小时、6小时、12小时、24小时、48小时、5天、2周、4周不同时点采集股骨头骺进行检查。

The influencing factors of femoral necrosis included the degree of healing activity, the dosage summation of corticosteroids, and length of ictus therapy. The influencing factors of bone density included age, dosage summation, and length of ictus therapy. The influencing factors of the bone fabric and flexibility included the use and length of ictus therapy. Statistics showed that serum IgG was not related with avascular necrosis of femoral head and osteoporosis.

股骨头缺血性坏死的影响因素有后期活动量、糖皮质激素总量和糖皮质激素冲击疗法的持续天数；骨密度的影响因素有年龄、冲击疗法和糖皮质激素总量；骨结构和骨弹性的影响因素有冲击疗法、冲击疗法持续的天数；血清抗体IgG与患者康复期股骨头缺血性坏死、骨质疏松在统计学上无联系。

And the 4 cases demonstrated the high density, fragment of the femoral head and cystic lucency zone in the high density area and mixed density could be seen in 3 cases.

CT扫描20 例，平扫均表现为股骨头形态塌陷，其中显示高密度硬化4 例（占20%），股骨头碎裂，显示高密度区内有不规则透亮区，呈高低混杂密度改变有3 例（占15%）。

In the part 3 of the thesis, we develep the animal model using the method of part 2 of the thesis. 6weeks later, Clearance of focal lesion in necrosis femoral head is performed. Cancellous bone adding rhBMP〓 is implanted in the space after sequestrum cleaning. Imagical、morphology and biomechanics study show its result is superior to traditional cancellous bone grafting.

因此，在论文的第三部分，我们首先按照本论文的第二部分的方法，制作股骨头坏死的动物模型，6周后，行坏死股骨头病灶清除术，分别采用将松质骨、〓+松质骨屑植入死骨清除后空腔内，通过影像学、形态学及生物力学研究显示，〓+松质骨组的成骨速度及质量优于传统的松质骨移植。

In the experimental group, guide pin was affirmed to be in the zone of necrosis according to preoperative X-ray and 2-dimensional CT, and then drilled with the hollow drill for the injected of cell suspension into the 5 mm under subcartilaginous bone of femoral head with 50 mL injector.

在C臂X光透视机引导下用2~3枚1.5 mm导针钻入，对照术前X线和二维CT反复确认坏死病灶后，以3 mm空心钻钻入，于骨坏死区的股骨头软骨下骨5 mm处用50 mL注射器将浓缩的细胞悬液缓慢注入股骨头内。

Methods The rats were injected abdominally with econopred 24.5mg/kg for twice per week, and the early models of HANFH were successfully induced after six weeks. 32 rats were divided randomly into two groups, the treatment group (n=l6) were administrated with Taohong Siwu decoction, and the control group (n=16) with physiological saline.

模型组每周2次腹腔注射醋酸泼尼松龙24.5mg/kg，经6周诱导出早期激素性股骨头缺血坏死的模型，随机分为治疗组16只和对照组16只，分别灌服桃红四物汤和生理盐水，在灌胃后第6、8周，检测股骨头局部TGF-β1 mRNA的转录水平。

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