英汉例句

• methods: three dimensional finite element analysis was applied to explore the stress change of spinal pedicle screw internal fixation system with or without pedicle hooks.

  方法：采用有限元分析方法，对椎弓根螺钉系统不加与加用椎板钩，整个系统各处的应力变化进行评估。

• methods:clinical data of a total of 56 patients undergoing thoracolumbar vertebral pedicle screw internal fixation were analyzed retrospectively.

  回顾性分析56例胸腰椎经椎弓根螺钉内固定病人的临床资料。

• methods the management of 17 cases of delayed infection after posterior pedicle screw internal fixation was retrospectively analyzed.

  方法回顾性分析17例脊柱内固定术后迟发性伤口感染患者的治疗经过。

• objectives to analyze the reason and strategy for failure of posterior pedicle screw internal fixation on serious thoracolumbar fractures.

  目的探讨后路椎弓根螺钉内固定治疗严重胸腰椎骨折失败的原因及对策。

• objective to study the clinical efficacy of transpedicular bone grafting combined with pedicle screw internal fixation in the treatment of elderly patients with thoracolumbar burst fracture.

  目的探讨经椎弓根植骨后路内固定治疗老年人胸腰椎爆裂性骨折的临床疗效。

• objective: to evaluate the stress of the spinal pedicle screw internal fixation system after adding the pedicle hooks and provide theoretical data for clinical application.

  目的：探讨加用椎板钩对椎弓根螺钉系统应力变化的影响，为临床应用提供理论依据。

• conclusion:to strengthen the patients undergoing thoracolumbar vertebral pedicle screw internal fixation was the guarantee of successful operation for them.

  加强胸腰椎经椎弓根螺钉内固定病人是手术成功的保证。