膝关节

Methods The serum and synovial fluid of the pathologic knee joints were obtained from patients with RA,and samples from leg traumatic amputees were used as the control group.

方法用酶联免疫吸附法测定27例类风湿关节炎患者血清及病变膝关节滑液中RANTES、MCP-1水平，并与外

Arthroscopic combined reconstruction of acl and pcl with autografts has the advantage of minimal trauma in surgery and reliable satisfactory outcome.

关节镜下自体移植物联合单束重建acl和pcl创伤小、手术操作精细，术后膝关节功能恢复满意。

Friction decreases when the surface becomes softer. But it increases as the surface becomes harder appears ahead of time relatively. Barefoot land hip joint angle displacement and angular velocities is it wear shoes land the hip joint to greater than or not in shoes of putting on. Total landing time, a stream of straight skin and sura skin muscle shrink, act and resist the skin group short of moneyly, and the length is shortenned when the skin muscle shrank before a stream of bicepses and shin bones, it is the function skin group.

髋关节、膝关节与踝关节之角度、角位移、最大角速度、垂直分力第一峰值与第二峰值、50ms被动冲量都会随著著地表面材质的软化而变小；而著地在硬地表面，冲击的力量会随著增加，相对地第一峰值时间会随著提早出现，在穿鞋与否和著地材质交互作用下，赤足著地髋关节角位移与角速度都大於穿鞋著地髋关节。

Results:43 cases of crural fracture were cicatrized in 5~8 monthes,and pulled out the nail in 12~15 monthes,39 cases of them were pulled out the nail,no case happened to bend or rupture, and no case had functional obstruction in coxa joint and knee joint.

结果：本组43例，拔针39例，无1例发生弯针、断针，无1例影响髋、膝关节功能。骨折愈合时间5~8个月，拔针时间平均12~15个月。

The entire femoral condyles of the knees at 4 weeks after surgery were used to develop the tissue section technique.

在兔一侧膝关节的股骨内侧髁关节面制造直径3 mm深度4 mm的全层关节软骨缺损。

Methods: The rabbit model of the articular cartilage of the femur condyles injuries was established to use different motive methods after operation, and observed the regeneration of the articular cartilage by SEM.

建立兔的膝关节股骨髁深／浅层关节软骨损伤模型，施加不同的术后活动方式，扫描电镜观察软骨再生情况。

Objective To evaluate the low field MR imaging in the diagnosis of the bone contusions of the knee joint.

目的探讨低场MRI对膝关节骨挫伤的诊断价值。

Bone contusions occurred in the knee joint, 9 in the hip joint, 3 in the elbow joint, 6 in the shoulder and 3 in the ankle.

受伤部位为膝关节87例，髓关节9例，肘关节3例，肩关节6例，踝关节3例。

We have not draw the statistically significant factors that related to successful and failure, but the factors such as acute infection, surfacing replacement, immediate debrided after onset of symptoms, and the bacteria sensitive to antibiotic were relate to success.

结论保留假体清创在人工膝关节置换术后感染的治疗中有一定的应用价值，对于术后急性感染病人和术后晚期急性血源性感染病人应尝试进行保留假体清创治疗，但必须严格掌握手术时机及适应证才能获得成功。

Methods 65 cases（74 knee） of senile osteoarthritis of the knee were debrided under arthroscopy with local anesthesia.The procedures included removal of hyperplastic membrance and raw surface of degenerated cartilage,repairing the meniscus,and reshaping of the intercondylar fossa.

对65例（74膝）膝关节骨性关节炎患者采用局麻下行关节清理术，手术清理增生炎性滑膜，清理退变剥脱的软骨及打磨软骨创面，修整损伤半月板，取出关节内游离体、碎骨屑及炎性介质，髁间窝成形术解除撞击及磨损前交叉韧带。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷