C1 lateral mass screwAtlantoaxial fixationAtlantoaxial instabilityThe C1 lateral mass screw technique is widely used for atlantoaxial fixation. However, C2 nerve dysfunction may occur as a complication of this procedure, compromising the quality of life of affected patients. This is a review of the ...
颈椎C1-C2节段的独特形态给颈椎提供最大的活动度,也带来寰枢椎不稳(Atlantoaxial instability,AAI)。在处理这类复杂疾病时,C1-C2固定和融合是主要的治疗手段。为维持稳定并促进骨融合,通常需要使用刚性固定器械。目前,C1侧块-C2椎弓根钉棒(C1 lateral mass-C2 pedicle screw-rod,C1LM-C2PS)技术已普遍地应用在寰...
颈椎C1-C2节段的独特形态给颈椎提供最大的活动度,也带来寰枢椎不稳(Atlantoaxial instability,AAI)。在处理这类复杂疾病时,C1-C2固定和融合是主要的治疗手段。为维持稳定并促进骨融合,通常需要使用刚性固定器械。目前,C1侧块-C2椎弓根钉棒(C1 lateral mass-C2 pedicle screw-rod,C1LM-C2PS)技术已普遍地应用在寰...
Biomechanical comparison between C1 lateral mass C2 crossing laminar screws fixation and C1-2 transarticular screw fixation%C1侧块C2椎板螺钉固定与C1-2关节螺钉固定的生物力学性能比较Biomechanical comparison between C1 lateral mass C2 crossing laminar screws fixation and C1-2 transarticular screw fixation...
Badhiwala JH, Nassiri F, Witiw CD, Mansouri A, Almenawer SA, Fehlings MG. DoesTransection of the C2 Nerve Roots During C1 Lateral Mass Screw Placement forAtlantoaxial Fixation Result in a Superior Outcome? A Syst...
C1–C2 transarticular screw fixationBackground contextThe internal carotid artery and hypoglossal nerve lie over the anterior aspect of the lateral mass of ... SJ Cyr,BL Currier,JC Eck,... - 《Spine Journal》 被引量: 23发表: 2008年 Atlantoaxial arthrodesis using C1-C2 transarticular screw fi...
While a direct C2 pars screw was used for C2 fixation in two cases, a C2 pars-C3 lateral mass screw-plate system was used in the remaining two cases. A clinical and radiological improvement was achieved in all cases. It is concluded that the C2 pars can be used as screw-bone interface...
Posterior C1-C2 fusion with polyaxial screw and rod fixation. A novel technique of atlantoaxial stabilization using individual fixation of the C1 lateral mass and the C2 pedicle with minipolyaxial screws and rods is d... J Harms,RP Melcher - 《Spine》 被引量: 2013发表: 2001年 Anatomic ...
Polyaxial ScrewC1 Lateral MassC2 PedicleFusionThe authors report a rare complication of C1-C2 rotary subluxation in two children following posterior stabilization for congenital atlantoaxial dislocation (AAD). A patient, with mobile AAD, underwent Brook鈥瞫 C1-C2 fusion while the other, with fixed ...
The posterior fixation is from occiput to C5 using lateral mass screws. Figure 7: Post-operative lateral view X-ray After anterior excision of C2, the anterior column was stabilized with a mesh cage, with a screw inserted through the cage into the C3 vertebra body. Discussion From early ...