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Methods Eleven cases of osteoarthritis of carpometacarpal joint were treated by full excision of the trapezium and reconstruction of the first intermetacarpal ligament by using the distally based half of the flexor carpi radialis tendon.

方法以大多角骨完全切除加部分桡侧腕屈肌腱固定第一掌骨基底部的方法治疗第一腕掌关节炎11例。测量患侧手术前后及健侧腕关节和拇指的活动度、握力和捏持力，进行统计学分析。

The experimental results are analyzed using the virtual linear viscous theory and the constitutive equation is established for the fibrocartilage.

通过对新鲜腕关节软骨板共计60个试件进行不同应变水平下的"应力松弛试验"和等应变速度下的"拉伸试验"，了解腕关节软骨板在承受一维拉伸破坏试验时的力学性质，并用拟线性粘弹性理论对试验结果进行分析，建立了腕关节软骨板的本构方程。

Methods:Fifty adult cadaveric specimens(100 sides) fixed with formalin were dissected,analyzed,and the palmar neurovascular structures,the flexor retinaculum,and their distance to the distal wrist crease were measured.

在行腕管探查术及掌中间隙引流术时，尤其是在环指中轴线上进行的内窥镜腕管松解术时易损伤邻近腕横韧带的神经血管，如尺/正中神经交通支[1]，尺神经[2]和掌浅弓[3]。

objectiveto explore the application of carpometacarpal superficial vein graft in the digital replantation.methodthirty cases hospitalized in our hospital from january 2004 to october 2008 were dealed with vessel defect in the digital replantation by carpometacarpal superficial vein graft.resultsthe replanted fingers all survived,the appearance and function were good.conclusionusing carpometacarpal superficial vein graft is a good way to deal with vessel defect in the digital replantation.

目的：探讨腕掌侧浅静脉移植在断指再植中的应用。方法：对30例患者采用腕掌侧浅静脉移植处理断指再植手术中的血管缺损。结果：再植手指均成活，外观和功能良好。结论：对于断指再植中血管缺损的处理采用腕掌侧浅静脉移植是一种很好的方法。

In this case, a 34 year-old female presented with a dorsal wrist mass. Axial T1 image reveals a smoothly marginated mass deep to the ECRL and ECRB tendons

在本例中，一个34岁的女性出现背侧的腕部肿块，轴外T1显示一个边缘光整的肿块，深入至桡侧腕长伸肌腱和桡侧腕短伸肌腱

This model may simulate the load transmission better and contact stress distribution of carpal tunnel and radiocarpal joint, as well as provide an operational plateform for further deeply studing on biomechanical behavior of carpal structure.

本模型可以较好地模拟腕管和桡腕关节载荷传递与接触应力的分布情况，为进一步探讨腕部结构的力学行为提供了一个可操作的平台。

ObjectiveThe objective of this study is to provide the basis for the clinical diagnosis of whether the dorsal radiocarpal ligament is injury and treatment by knowing its normal patterns in the MRI. The primary approaches are anatomizing the dorsal radiocarpal ligament, studying the best scan sequence, angle, scanning level of MRI, and measuring its length, width and thickness.

目的本实验通过对桡腕背侧韧带的解剖，研究桡腕背侧韧带MRI成像的最佳扫描序列、角度及扫描层面，并丈量其长度、宽度及厚度，了解其在MRI影像中的正常形态，为临床诊断桡腕背侧韧带有无损伤其及治疗提供依据。

Methods A 3-D finite element model of the wrist based on CT scan images was established. The load transmission of carpus and the distribution of contact stress on radiocarpal joint under axial compressive force on metacarpals as well as the effect of transverse carpal ligament release on the displacement of carpal bones were computed and analyzed.

通过CT扫描图像数据对腕部进行三维有限元建模，计算并分析掌骨受轴向压力作用下正常腕部载荷传递及接触应力的分布，以及腕横韧带切开前后腕骨运动的变化情况。

According to normal condition, injured condition, repaired condition, repaired plus fixed device, injured plus fixed device in turn, between the tendinous sheath of extensor hallucis longus and lister tubercular, with the velocity 10mm/min the load is applied on the specimen. The translation changes from 0cm to 2.5cm during the test.

SPSS13.0统计分析软件分析在相同的位移情况下(1.5cm、2.0cm、2.5cm)，比较腕掌侧关节囊韧带复合体在上述五种情况下的负荷差别，了解腕关节掌侧关节囊韧带复合体在正常、损伤、修复及外固定支架对腕背伸稳定性的重要作用。

Bound to provide ease of movement or operation of the impact of the wrist joint, wrist force could also help to reduce excessive or inappropriate wrist load.

束缚能提供缓解运动或作业时对腕部关节的冲击，也能协助腕部用力，降低腕部过度或不适当的负荷。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。