查询词典 knee joint

Methods: We used pockets of water compres sing rabbit infrapatellar fat pad, the pressure in pockets of water remaining 33 0-340 mmHg, accompanied knee joint passive flexion and extension 2 hours every day, 7 days later, injected 0.9% NaCl 0.5ml on control and injury gruop, extra cted joint flushing fluid, and the fluids were measured by radiommunoassay.

应用水囊压迫兔膑下脂肪垫，水囊内压力保持330 ～340mmHg，配合膝关节被动屈伸运动，每天2h，压迫7d后，于对照组与损伤组注入0.5ml 生理盐水，抽取关节冲洗液，对观察指标进行放射免疫测定。

During the motion of total knee joint, the tibiofemoral interface bears loading several times larger than its body weight. In normal functions, the applied forces are uniformly distributed on the polyethylene cushion at the tibiofemoral cavity. Nevertheless, joint stability resulting from the support of surrounding tissues such as tendonous muscles and ligamentous systems, is incapable to withstand as normal.

人工膝关节在活动时，脛骨-股骨关节界面受到数倍於体重的负载；在正常功能下，其受作用力均匀分佈在脛骨－股骨之间的聚乙烯的垫片上，然而，原有来自於筋－肌肉与韧带系统对人工股骨远端与脛骨的稳定作用则降低。

It can observe the knee joint accurately,it also can treat other disorders of the joint.This methods is profitable for soonly recovery,less complication and sequela.And has been shown to be highly efficient in the treatment of tibial plateau fractures in the elderly.This operation is worth to be advocated.

膝关节镜辅助治疗胫骨平台骨折损伤小、观察关节面准确、可同时治疗关节内的其他病变、有利于早期恢复功能，减少后遗症和并发症，尤其适用于老年人，是一种值得推广的技术。

INTERVENTIONS: A full-thickness defect in articular cartilage was made on the femoral trochlear surface by a drill of 5 mm in diameter and 3 mm in depth. Rabbits were allocated into filling group(type Ⅱ collagen sponge was grafted into left keen joint defect) and control group(right knee joint defect site was set as control) according to random number table.

干预：在股骨滑车面钻孔为直径5 mm、深3 mm的全层关节软骨缺损，按随机数分为填充组(左膝关节缺损部位植入Ⅱ型胶原海绵)和对照组(右膝关节缺损部位作为空白对照)。

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

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。

Measurement should be done after each step to properly correct the deformity and avoid secondary instability. Alignment of the femur and tibia should be correct to ensure the center of the femoral head, knee joint and ankle joint at the same line.

结果显示对于严重的膝内外翻畸形和屈曲畸形的患者，软组织松解平衡应有计划、分步骤地进行，每完成一步都要进行测量，要做到既纠正到位，又不可过度纠正造成关节继发不稳定。

Result: 98 cases comminuted patellar fracture were bone union. The better rate of knee joint was 96.9%, There's good joint function.

结果：治疗髌骨粉碎性骨折98例，骨折均获得骨性愈合，膝关节功能好，优良率96.9%。

To discuss the usefulness of low field joint MRI in bone contusion of knee joint.

探讨低场强四肢关节磁共振在膝关节骨挫伤中的应用价值。

Guangzhou 510220, chinaabstract: to discuss the usefulness of low field joint mri in bone contusion of knee joint.

探讨低场强四肢关节磁共振在膝关节骨挫伤中的应用价值。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐