关节的

SUMMARY OF BACKGROUND DATA: Facet or zygapophysial joint pain may be one of the causes of chronic low back pain and may be treated by a percutaneous radiofrequency denervation.

背景概述：小关节面或关节突关节疼痛可能是引起慢性下腰痛的原因之一，也可以接受经皮射频去神经治疗。

Proper degree joint movement of could be helpful to repair and rebuild decayed arthrochondritis, and make it more stable.

关节适宜运动可促进退变关节软骨的修复和重塑，增加关节稳定性。

Methods Twenty-one cases of knee pyoarthrosis were treated by debridement and subtotal synovectomy under arthroscope and combined with intravenous antibiotics and systematic postoperative rehabiliation.

目的 介绍关节镜下清理术在早期膝关节化脓性关节炎治疗中的应用方法 21例化脓性膝关节炎在关节镜下行关节清理术，同时行置管冲洗术。

Results About 55％ of the force was transferred through the radial head when the elbow was in extension and the forearm in pronation. When the radial head was sectioned, the stress at the lateral aspect of the ulna－ trochlea joint increased greatly than at the middle aspect.

结果经桡骨头传导的应力大小约占所施加应力的55％，桡骨头切除后，所施加的应力完全由肱尺关节承受，肱尺关节外侧关节面应力增加的幅度明显较内侧关节面大。

Refer to the domestic and foreign literature material, to establish traumatic joint stiffness model with New Zealand big white rabbit;caused the right knee joints of the big white rabbits closed trauma with the appropriate mothod,then fixed the behind-right knee joints 4 weeks with the gypsum and the bandage;after 4 weeks, removed fixture,examined the animal blood rheology,the joint range,the skin temperature, the arthrocele extent and so on ,to authenticate whether modeling succeeded or not.

参考国内外文献资料，用新西兰大白兔建立创伤性关节僵直模型；用适当的方法造成大白兔右后膝关节闭合性损伤，用石膏绷带、绷带固定4周，4周后拆除固定。期间观察皮肤温度、关节肿胀度、关节活动度，检测动物血液流变学等指标，以验证模型建立是否成功。

Methods Autogenous costochondral grafts were applied in the reconstruction of the temporomandibular joint in 27 cases with condyle ankylosis from 1988～1998.The follow up period was 1～10 years.The pre-and post-operative degree of mouth opening and the TMJ function was examined.

采用自体肋骨、肋软骨移植对27例颞下颌关节真性强直患者进行了关节重建术，术后随访，计算手术前后张口度的差值，检查咬合关系、下颌前伸和侧向运动功能，行关节X线检查。

Numerical analysis methods for articular cartilage of biphasic porous medium model are very important for the research of articular cartilage as well as entire diarthrodial joints.

关节软骨两相多孔介质模型数值分析方法是研究关节软骨和整个动关节力学行为的重要手段。

There are more than two dozen reported cases of lumbar facet dislocation after rapid deceleration injuries (e.g., traffic accidents), most involving L5 S1.61,112 115 The mechanism of injury in these cases is purported to be a combination of hyperflexion, distraction, and rotation.61,112,116 In a posthumous study conducted in 31 lumbar spines of subjects who died of traumatic injuries,Twomey et al.117 found occult bony fractures in the superior articular process or subchondral bone plate in 35% of victims, and z-joint capsular and/or articular cartilage damage in 77% of cases.

多项研究报道了急性减速伤后发生腰椎小关节分离，多数发生于L5-S1，其机制可能为过度屈曲，分离和旋转。在一项对死亡病例的研究中，Twomey 等发现，31例因交通事故死亡的人中有35%的腰椎上关节突或软骨下骨性终板存在隐匿骨折，77%存在小关节囊和/或关节软骨损伤。

Fascia lata grafts and periarticular soft tissues were used extensiely in the United States and Europe. Sir Robert Jones used gold foil as an interpositional layer in 1912. Results remained unpredictable, with residual pain and stiffness being the primary causes of failure. In 1923, Smith-Petersen introduced the concept of "mould arthroplasty" as an alternatie to the interpositional membrane.

当时在美国和欧洲，阔筋膜瓣移植物和关节周围软组织被广泛使用。1912年Robert Jones 爵士曾采用金箔作为间置物，其结果很不稳定，遗留疼痛和关节僵硬是其失败的主要原因。1923年，Smith-Petersen引入&铸模关节成形术&的概念，替代了在关节面间放置衬膜的方法。

Results:Fractures were demonstrated definitely with transaxial imaging,SSD and MPR in all patients.The length,shape,direction and displacement of fractures,the appearance,size and space location of detached bone fragments,and dislocation of joint were displayed stereoscopically by SSD.Joint disruption and detached bone fragments within joint could be best viewed by MPR.

结果：所有病例CT横断面、SSD和MPR像均明确地显示了骨折，SSD像立体地显示了骨折线的长短、形态、走向，碎骨片的形态、大小、空间位置以及骨折的移位和关节对位状况，跨关节MPR像显示关节受累和关节腔内游离碎骨片更佳。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。