螺钉

Objective: To evaluate the effects of the treatment of old scaphoid fracture by bone flap pedicled with the recurrent branch of radial artery to styloid process and screw internal fixation.

目的：前瞻性分析应用桡动脉返支茎突骨瓣移植＋普通加版螺钉固定治疗难愈性陈旧性手舟骨骨折的方法及效果。

According to evaluation criterion, 9 patients were excellent and 3 fine. Conclusions: Bone flap pedicled with the recurrent branch of the radial artery to styloid process and compression screw fixation is effective method for treating scaphoid fractures, which is worthy to be spread for its little side effects and certain curative effects.

应用桡动脉返支茎突骨瓣移植加普通加压螺钉固定治疗陈旧性手舟骨骨折，具有操作简单，疗效确切，副作用损伤少，花费少的优点，值得临床推广；尤其对估计骨愈合机会少的病例，应积极地行前瞻性手术治疗。

Posterior atlantoaxial transarticular screw fixation combined with wiring has been widely used for patients with reducible atlantoaxial subluxation.

经后路寰枢椎经关节螺钉联合钢丝固定已经广泛应用于可复位的寰枢椎半脱位患者。

The switch box can be held in hands or hung on the screw at the slide.

5.9 开关盒可拿在手中也可挂在滑座后部的螺钉上。

Syndesmosis width was not affected by the number of cortices purchased by the syndesmosis screw.

下胫腓螺钉固定骨皮质的数目不影响下胫腓的宽度。

Among 33 cases,4 cases of the distal tibiofibular syndesmosis were fixed with one screw through three layers of bone cortexes.

其中内踝骨折31例，行拉力螺钉内固定，2例无内踝骨折为单纯三角韧带撕裂，作韧带修补。

摘要 Objectives: Biomechanical and clinical studies have shown that syndesmosis screws may be indicated in repairing Weber C ankle fractures.

目的：生物力学和临床研究显示在Weber C型踝关节骨折时，下胫腓联合螺钉是必要的。

Results: In comparison to baseline, the syndesmosis width was significantly decreased when the syndesmosis screw was inserted in plantarflexion with either 0 or 1 Nm of torque.

结果：与标准相比较，当踝关节跖屈位、下胫腓螺钉以0或1Nm扭矩植入时，下胫腓宽度明显减小。

This study sought to determine the effect of the number of cortices of screw purchase and ankle position on syndesmosis width and tibiotalar rotation in Weber C ankle fracture fixation.

本研究将探索在Weber C型踝关节骨折固定中，螺钉固定骨皮质数目及踝关节位置对于下胫腓联合宽度和胫距旋转的影响。

Methods: We evaluated a consecutive series of intercollegiate athletes treated operatively with 4.5-mm cortical screw fixation for grade III syndesmosis sprains. At 1 week after surgery, patients were allowed to begin range of motion exercises, progressive weightbearing, and gradually return to full activity as tolerated. Outcome measures included time to return to full activity and, at final follow-up, the Sports Ankle Rating System scores.

我们对一系列在大学间对抗赛中韧带联合Ⅲ级损伤并用4.5mm直径皮质骨螺钉固定的运动员进行了评估，术后一周病人开始活动关节并逐步负重，在可以忍受的情况下逐步进行完整的活动，结果的评估包括完全恢复到完整活动的时间和最后随访中踝关节运动等级的评分。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。