膝关节

RESULTS:①MRI scanning from coronal section: after 10 mL contrast-medium injection, in the center of medial knee joint, high visual signal was seen in the cavity of joint; after 15 mL contrast-medium injection, scanning between femora and patella, high visual signals were observed; after 20 mL contrast-medium injection, scanning by posterior internal and external condyle of knee, high visual signals were found in 80% of internal and external recess of posterosuperior of thighbone.

结果：①在膝关节冠状面MRI扫描：注入10 mL对比剂时，经膝关节内侧中点处，关节腔内均可见高信号；注入15 mL对比剂时，经股骨和髌骨间，关节腔内均可见高信号；20 mL对比剂时，经股骨内、外侧髁后缘处，80%股骨后上内、外侧隐窝内出现高信号。

The expression of μ opiold recaptor of the knee joint synovium tissue in chronic inflammation was significantly up-regulated. It may play a partial role in the peripheral mechanism of morphine.

慢性滑膜炎时膝关节滑膜组织内阿片μ受体表达明显增加，这可以解释膝关节腔内使用阿片类药物缓解疼痛的作用机制。

Methods: Set up the CIA model. Do HE dyeing and the immunohistochemistry attaining on sections of the synovia. Test the expression of necrosis factor alpha and cyclooxygenase-2 in the synovia.

制备CIA大鼠模型，取双膝关节滑膜组织病理切片行HE染色和免疫组化染色，观察滑膜血管新生等病理改变，检测大鼠膝关节滑膜组织TNF-α和COX-2的表达。

Objective: To evaluate the effect of posterior cruciate ligament resection on the tibiofemoral joint gap and its clinical value in total knee replacement.

中文摘要：目的：通过研究全膝关节置换中后交叉韧带切除对于胫股间隙的影响来探讨其在全膝关节置换中的临床意义。

Our findings indicate that tibiofemoral AP translation during knee flexion can be assessed on an active flexion lateral knee radiograph and provide additional information that is not available from a routine lateral radiograph.

我们的研究结果表明膝关节屈曲时胫骨和股骨之间在前后位上的移位能够在主动膝关节屈曲侧位 X 线片上进行评估，并且和既往常规侧位片相比，我们又提供了新的信息，这些信息是既往常规 X 线片所不能反映出来的。

Present the results of a prospective cohort study that was performed to investigate whether BMLs are associated with longitudinal changes in knee structure, such as change in tibiofemoral cartilage defects and tibial cartilage volume.

148例健康无痛且没有任何膝盖损伤或临床的膝关节骨性关节炎史的中年妇女（在基线时对其显性膝关节行磁共振成像扫描）2年后又行磁共振以评估是否基线时已有的BML对胫股软骨缺损和胫骨软骨量变化具有影响。结果：在基线时14.9％的妇女存在BML。

The contraction force of femoral que adriceps muscle and the action force of tibiofemoral joint were applied to the knee joint with intact ACL and then with amputated ACL, and the anteroposterior displacement and rotation angle of the knee joints were measured with strain measurement tech nique and reconstructed the image with computer image processing technique.

方法标本取自新鲜尸体的5只膝关节，分别在ACL完整和切断的情况下对标本施加股四头肌力和腔股关节作用力，采用应变计测量技术和计算机图形处理技术对受载膝关节位移和转角进行测量和图像重建。

Cases bending after Operation, 2cases breaking and bone-nonunion , 3 cases of femoral revolving deformity, 1 cases enter into the femoral pulp cavity complete,3 cases of knee joint stiffness,2 cases dropout,2 cases of femoral osteomyelitis,5 cases of trochanteric bursitis.

结果：27例出现并发症，其中术中滞针2例（包括股骨劈裂1例），梅花针进入膝关节1例，梅花针术后弯曲6例，梅花针断裂及骨不愈合2例，股骨旋转畸形3例，梅花针完全游入股骨髓腔1例，膝关节强直3例，梅花针部分退出2例，股骨慢性骨髓炎2例，转子上滑囊炎5例。

Good balance of joint space can be achieved by the suitable adjustment of the soft tissues, so the unrestrictive prosthesis is used for the valgus patients, and the knee joint will be stabilized without the presence of cruciate ligament excision.

对于膝外翻的患者，如果合理的调整软组织获得良好的关节间隙平衡，就可以采用非限制性假体，不切除交叉韧带，获得膝关节的稳定。关键词：膝关节置换术；膝外翻；生物力学；探讨

Objective To study the clinical application of microwave in treatment of malignant tumors around knee joints with the purpose of killing the tumor cells in situ and reserving the ligaments and meniscus for limb salˉvage.

目的 探讨在保留膝关节韧带和半月板的条件下利用微波对膝关节周围恶性骨肿瘤进行原位热疗保肢治疗的临床效果及价值。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。