后路

Cases with bone graft fusion were Resected lateral part of lesion vertebral lamina and process;2 cases were treated with contralateral interanticular process and vertebral lamina bone graft fusion; 2 cases with intravertebral fusion were treated by laminectomy and arthrectomy of one side by posterior route and USS implantating; Others cases were routine internal fixation.

行植骨融合术2 例，切除患侧椎板外半和椎间相应关节突；行对侧椎板关节突间植骨融合2例，行后路半椎板和一侧小关节切除USS 植入，椎间融合2例，余采用常规手术内固定。

Objective: To evaluate the biomechanical stability of C1-C2 pedicle screws fixation technique for atlantoaxial instability.

目的：评价寰枢椎后路椎弓根螺钉钢板固定的生物力学稳定性。

Objective:To report the primary result of a newly-designed screw-plate system for the treatment of atlantoaxial instability.

目的：初步报告后路寰枢椎侧块钉板固定植骨融合术治疗寰枢椎不稳定的近期疗效。

Objective: To evaluate safety and reliability with freehand technique of posterior lateral mass screw implantation in the treatment of atlantoaxial instability.

目的：评价寰枢椎后路侧块和椎弓根螺钉徒手置入技术的安全性和可靠性。

To evaluate the method and curative effect of posterior internal fixation and bone grafting fusion for atlantoaxial fracture or dislocation.

［目的］探讨寰枢椎骨折脱位后路内固定植骨融合术的方法和疗效。

ABSTRACT］ Objective To investigate the surgical efficacy through anterior loosening and posterior fusion for irreducible atlantoaxial dislocation.

目的 探讨难复性寰枢椎脱位经颈前路松解、后路融合的临床疗效。

Objective To investigate the surgical efficacy through anterior loosening and posterior fusion for irreducible atlantoaxial dislocation.

目的 探讨难复性寰枢椎脱位经颈前路松解、后路融合的临床疗效。

Results:Of 300 posterior atlantoaxial arthodesis with wiring and bone graft, 270 cases were fixed in neutral position and achieved a 95% success rate.

结果 ：30 0例寰枢后路钢丝固定植骨融合术，2 70例于中立位融合获得 95 %的成功率。

Objective: To provide biomechanical data for several modified Magerl techniques of atlantoaxial fixation.

目的：为寰枢椎后路改良Magerl术式选择提供力学依据。

All patients underwent 1 stage anterior debridement, strut autografting, and posterior instrumentation and received combined medication antituberculosis chemotherapy for 12 to 24 months (average 18 mo).

所有患者均接受了一期前路清创，自体骨支撑性植骨，后路内固定，并联合抗结核药物进行了12-24个月（平均18个月）的化疗。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。