1.Quantitative analysis of misplaced pedicle screws in the thoracic spine: how much pullout strength is lost?
量化分析错误置入的胸椎弓根钉：会失去多少把持力？
2.Posterior segmental pedicle screw instrumentation, with its more powerful corrective force oer hooks, could offer significant advantages.
后路节段性椎弓根螺钉内固定术由于能够通过强大的矫形力的椎弓根钩具有明显的优点。
3.There was no pedicle screw loosening or broken and relieved vertebrae in this series.
二组均未见螺钉松动、断裂及再滑脱现象。
4.Pedicle fixation on the children with spinal tuberculosis is safe and feasible.
椎弓根内固定对儿童脊柱结核是安全可行的。
5.Summary of Background Data. Pullout strength of a pedicle screw increases as the diameter of the screw gets larger.
背景资料概要：当椎弓根螺钉直径增加椎弓根螺钉的拔出力也会增加。
6.Hypospadias with chordee repaired in one stage urethroplasty with pedicle preputial flap should be considered as a first choice.
带蒂包皮瓣一期修复伴有下曲的尿道下裂应作为首选。
7.Conclusion The operation of posterior pedicle screw and lumbar fusion is an effective way of treating severe lumbar instability. . .
结论后路椎弓根钉内固定加椎间融合术是治疗重度退变性腰椎不稳症的有效手术方式。
8.Segmental pedicle screw instrumentation and intraoperative neurophysiologic monitoring was used in all patients.
所有患者采用节段椎弓根螺钉固定和术中神经生理监测。
9.Conclusion: Closely integrated with clinical work, most of the pedicle torsion of ovarian tumors can be correctly diagnosed through CT.
结论：只要我们能密切结合临床，CT能对大多数卵巢肿瘤蒂扭转作出正确诊断。
10.Objective: It summarized operative coordination measures of patients undergoing thoracolumbar vertebral pedicle screw internal fixation.
总结胸腰椎经椎弓根螺钉内固定的手术配合措施。