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- Proper stem guiding eliminates torsion of bellows. 适当的阀杆导引可以消除波纹管的挠曲。
- Combined they produce a torsion of the stem. 两者结合可造成假体柄扭转。
- torsion of pedicle [医] 蒂扭转(瘤)
- torsion of the pedicle of ovarian cyst 卵巢囊肿蒂扭转
- Reduction of torsion of kidney pedicle 肾蒂扭转复位术
- Diagnosis of testicle torsion of children with color doppler flow imaging. 小儿睾丸扭转的彩色多普勒超声诊断
- Release of torsion of kidney pedicle 肾蒂扭转松解术
- Introduces the transfer matrix method for torsion of circular shaft. 介绍了圆轴扭转时的传递矩阵法。
- Objective:To evaluate the therapeutic technique of pedicle flaps urethroplasty for anterior urethral stricture. 目的:探讨带蒂皮瓣尿道成形术治疗尿道狭窄的技巧。
- Objective To introduce the experience of pedicle nailing with a single BAK in lumbar interbody fusion. 目的介绍椎弓根钉系统联合单枚BAK在腰椎椎体间融合术中的应用体会。
- Objective: To discuss the application of pedicle instrument on reoperation of lumbar disc herniation. 摘要目的:探讨椎弓根螺钉在腰椎间盘突出症再手术中的应用价值。
- To investigate the late results of pedicle screw system and cage fixation for lumbar broken isthmus spondylolisthesis. 探讨椎弓根螺钉系统联合椎间植骨融合器治疗峡部不连性腰椎滑脱症的远期疗效。
- Objective: To search a more safe and more perfect method of locating of pedicle of vertebra in treating thoracolumbar fractures and dislocation. 目的:寻找治疗胸腰椎骨折脱位更安全、完善的椎弓根钉定位方法。
- NO TORSION OF BELLOWS Splined stem prevents torsion of bellows and assures long cycle life. 不扭转的波纹管花键阀杆可防止波纹管旋转,确保较长的使用寿命。
- The advanced point estimate method is presented to evaluate the random properties of the torsion of thin-walled beam. 提出了改进点估计法来计算薄壁梁结构扭转的概率特性。
- Conclusions.Navigation does indeed provide a higher accuracy in the placement of pedicle screws for most of the subgroups presented. 结论:在以上提到的大部分组群中,导航对于椎弓根螺钉置钉确实能提供一个较高的准确性。
- Restrained torsion of thin-walled box beam with honeycomb core is analyzed on the basis of rigid profile assumption. 在刚性剖面假设的基础上分析具有蜂窝芯材薄壁盒式梁约束扭转问题。
- Matsuzaki H,Tokuhashi Y,Matsumito F,et al.Problems and solutions of pedicle screw plate fixation of lumbar spine[J].Spine,1990,15:1159. 杨欣建;王正国;朱佩芳;等.;腰段脊柱爆裂骨折不同内固定方式的比较研究[J]
- For the diagnosis of the torsion of spermatic cord, CDU had a sensitivity of 92.3% and specifity of 100%. CDU诊断精索扭转敏感性为92.;3%25,特异性为100%25。
- Two thecal penetrations were due to medial placement of pedicle screws, and 1 was due to dissection during spine exposure. 2例分别因为椎弓根钉偏内侧和脊髓显露时切开致脑脊液漏。