两种融合方式均可以获得寰枢椎的稳定性。
There is not visible difference of the stability between two different fused approaches.
目的：设计一种复位固定一体化的新型寰枢椎复位内固定器，并探讨其可行性。
Objective: to design a new device of atlantoaxial reduction and the internal fixation and explore its applied feasibility.
切除病变的关节面骨质，寰枢（椎）固定导致迅速的神经功能恢复。
Resection of the offending facetal bone and atlantoaxial fixation resulted in rapid neurological recovery.
目的介绍寰枢椎不稳的后路内固定治疗的新方法。
Objective To introduce the new methods of posterior approach for the atlantoaxial instability.
目的探讨螺旋CT重建技术对寰枢椎损伤的诊断价值。
Objective to evaluate diagnostic value of spiral ct reconstruction in atlantoaxial injuries.
本文讨论了寰枢椎脱位的原因、有关手术操作方法和疗效。
The causes of atlantoaxial dislocation, operative techniques involved and results are discussed.
枢椎齿状突骨折在颈椎骨折中很常见，但此前只有6例由齿突骨折导致的BSS被报道。
Fracture of the odontoid of the axis is a common injury in the cervical spine but only 6 BSS cases caused by odontoid fractures have been published previously.
针对枢椎侧方椎弓螺钉固定时确定进针点和进针方向困难的问题，通过导航仪寻找安全钉道。
To resolve the problem of the point and direction of the fixation of Axis lateral arch screw, using navigator finds the safe trajectory.
结论MRI对寰枢椎失稳的诊断具有重要价值。
Conclusion MRI is of great value in diagnosing atlantoaxial joint instability.
作者描述了使用多轴c - 1后弓螺钉固定寰枢椎这一较新颖的技术。
The authors present a novel technique of atlantoaxial fixation using multiaxial C-1 posterior arch screws.
目的评价CT重建技术在寰枢椎病变诊断及治疗观察中的应用。
Purpose To evaluate the clinical usefulness of CT multiplan reconstruction in the atlas and axis disease.
本研究目的是描述一种治疗难复性寰枢椎脱位的微创方式。
The aim of this study was to describe a less-invasive approach for IAAD.
目的针对单侧可调式枢椎椎弓螺钉定位器的不足，研制改进出一种双侧可调式侧方椎弓定位器。
Objective to develop an improved adjustable bilateral aiming device to substitute the old single-side one to guide lateral arch screw insertion of axis.
结论寰枢椎后方经关节螺钉内固定，可提供牢固的固定，恢复寰枢椎稳定，并发症发生率低。
Conclusion Posterior facet screw fixation with low complication rate can provide rigid fixation and stability for the patients with atlantoaxial instability.
目的：探讨枢椎横突孔结构在转头引起寰枢段椎动脉狭窄或闭塞的临床解剖学意义。
Objective: To study the clinical significance of axis transverse foramen in the etiology of the vertebral artery insufficiency after cervical rotational movement.
CT对无移位的齿状突骨折和轻度环枢椎脱位不敏感。
Odontoid fracture could not be shown with CT if without atlantoaxial dislocation.
目的探讨脊柱(定点)旋转复位法治疗儿童寰枢椎半脱位的特点及优势。
Objective to evaluate the treatment effect of FSM on patient with atlantoaxial subluxation of children.
目的：探讨小儿寰枢椎脱位的病因、诊断与治疗方法。
Objectives: to study the etiology, diagnosis and treatment of dislocation of the atlantoaxial joint in children.
在后路寰枢椎内固定术时C1侧块钉置入不当引起的C1 -C2静脉窦医源性损伤所致的术中出血处理起来较棘手。
Summary of Background Data. During C1 lateral mass screw insertion and in posterior C1-C2 fixation, iatrogenic injury of C1-C2 venous sinus results in bleeding, which is troublesome.
资料与方法回顾性分析26例寰枢椎失稳的MRI表现和临床资料。
Materials and Methods MRI manifestations and clinical data of 26 cases with atlantoaxial joint instability were retrospectively analyzed.
结论：研究结果表明寰枢(椎)的尤其是较后方的运动，因为较狭窄的空间，在一定程度上有很大的影响。
Conclusion. Our results suggest that only the kinematics of the atlantoaxial movement, especially the posterior movement, was greatly affected by the narrowing of space available for the cord.
目的：探讨3种寰枢椎后路融合术治疗齿状突骨折并寰枢椎脱位的临床效果。
Objective:To evaluate the clinical effects of 3 different techniques for posterior atlantoaxial fusion in treating odontoid fracture associated with atlantoaxial dislocation.
结果寰枢椎不稳的不同病因采用不同的固定方法临床结果不同。
Results Different methods of fixation resulted in different outcomes according to different causes of atlanto-axial instability.
目的：探讨枕颈和寰枢后路融合术治疗寰枢椎不稳的临床疗效。
Objective: to evaluate the clinical effects of posterior cervical fusion in treating atlantoaxial instability.
目的评价MRI在诊断寰枢椎失稳中的价值。
Objective to evaluate the value of MRI in diagnosing atlantoaxial joint instability.
目的回顾性分析小儿寰枢椎半脱位的相关因素，探讨切实可行的预防及护理措施。
Objective Through a retrospective analysis of the factors related to atlantoaxial subluxation of children patients, to explore the practicable preventive and nursing measures.
适用于寰枢椎不稳患者的治疗。
It is suitable for the treatment of atlantoaxial instability.
目的探讨经口咽前路寰枢椎复位钢板系统（TARP）在难复型寰枢椎脱位的临床应用。
Objective To discuss the application of transoralpharyngeal atlantoaxial reduction plate (TARP) in the treatment of unreducible atlantoaxial dislocation.
结论寰枢椎后方经关节螺钉内固定，可提供牢固的固定，恢复寰枢椎稳定。
Conclusion Posterior facet screw fixation is a way to provide rigid fixation and stability to the patients with atlantoaxial instability.
目的探讨小儿寰枢椎旋转畸形发病机制的解剖学依据。
Objective to provide anatomical data for the pathological mechanism of atlantoaxial rotatory deformity in children.
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