股骨头

The advanˉtages of this treatment are that the circumflex ilial venle has a secure position,and the operation is easy to perform and it doesn't need vascular connection.

采用带旋髂深血管蒂髂骨瓣植骨治疗股骨颈骨折，同时给予可靠的内固定，可促进骨折愈合，降低了股骨头缺血坏死的发生率。

The anti-osteonecrosis effect of DXKG capsule may be passing through its increasable effect on vascular endothelial growth factor expression and production in osteoblats.

活血补肾的丹仙康骨胶囊能促进股骨头缺血坏死修复过程中VEGFmRNA的表达、血管的再生和新骨的形成。

Transient osteoporosis of the hip ; Osteonecrosis of the femoral head ; Bone marrow edema ; Cl inial analysis

暂时性骨质疏松症；股骨头坏死；骨髓水肿；临床分析

Microscope examination:in group a,at 2 weeks,a few inflamatory cells appeared in the holes with many osteoblasts and ostoid appeared around the drilled holes.at 8 weeks,marrow formed in the drilled holes in group b,at 2 weeks,there were a large amount of osteoblasts in the drilled holes and some ostoid formed around thc drilled holes.at 4 weeks,the drilled holes were full of trabeculae.at 8 weeks,the trabeculae matured with the marrow appeared in the intertrabecular space.

组织学结果：2周时a组钻孔区出现少许炎症细胞，边缘出现较多成骨细胞并有骨组织形成，至8周时，钻孔区内形成骨髓组织，只在边缘形成骨小梁结构。2周时b组钻孔区有大量的成骨细胞，边缘有较多骨组织形成，4周时钻孔区内充满新生骨小梁结构，8周时钻孔区内骨小梁成熟，小梁有骨髓组织填充。［结论］骨髓基质干细胞对兔股骨头缺血性坏死有良好的修复作用。

After 24 hours, three injections of 20 mg/kg of methylprednisolone were given intramuscularly at a time interval of 24 hours.

取70只新西兰大白兔经耳缘静脉注射10μg／kg脂多糖，24h后臀肌注射20mg／kg甲基强的松龙琥珀酸钠，共3次，每次间隔24h，制备股骨头坏死模型。

Intraosseous venography in patients with avascular necrosis of the femoral head demonstrated widespread abnormalities in the venous drainage system, indicating that venous circulation is a factor in and contributes to progression of this disorder.

骨内静脉造影患者的缺血性坏死的股骨头普遍表现出异常的静脉异位引流系统，这表明静脉循环中的一个因素，并有助于推进这一障碍。

Results:The etiologic mechanism of steroid-induced necrosis of femoral head is:Disorder of lipometabolism;increasing of intraosseous pressure;Osteoporosis and poisonous action;vasculitis,coagulation before steroid administration and intrava...

结果 ：激素性股骨头缺血坏死存在如下发病机理：脂肪代谢紊乱；骨内压增加；骨质疏松及激素的毒性作用；血管炎、前凝血状况及血管内凝血。

Results:The etiologic mechanism of steroid-induced necrosis of femoral head is:Disorder of lipometabolism;increasing of intraosseous pressure;Osteoporosis and poisonous action;vasculitis,coagulation before steroid administration and intravascular coagulation.

结果：激素性股骨头缺血坏死存在如下发病机理：脂肪代谢紊乱；骨内压增加；骨质疏松及激素的毒性作用；血管炎、前凝血状况及血管内凝血。

AIM: The incidence of malrotation after femoral shaft fracture treated with close reduction and interlocking intramedullary nailing is high. To judge the degree of rotational deformity in fracture of shaft of femur by C-arm X-ray machine is necessary in the repair of tissue construction.

目的：采用闭合复位带锁髓内针置入固定治疗股骨干骨折，术中常出现远端旋转畸形，利用C形臂X射线机并以健侧NH角（股骨头－颈轴线与水平台面的夹角）作为参照物，判断骨折端旋转移位程度是组织构建修复过程中必须解决的应用技术。

The femoral head is at an anatomic disadvantage for decompression because it is a large sphere perched on a narrow metaphyseal neck.

股骨头坏死是一种解剖学不利减压，因为它是一个大领域，分别为狭隘的干骺端脖子。

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