随着生长，翼状韧带(附着于齿状突尖端和枕部的韧带)向上牵拉小骨形成其特征性的表现。
With growth, the alar ligaments that attach the tip of the dens to the occiput pull the ossicle upwards giving it its characteristic appearance.
结果JF位于颅底枕髁的前外侧和岩骨的后内侧，左右各一。
Results: The JF located between the petrosal bone and occipital bone and each side had one .
INFUSE在通过前路促进颈椎融合方面具有较高的效果，但关于INFUSE在后路颈椎和枕颈融合固定中促进骨融合的潜在作用尚没有被研究。
INFUSE is highly effective in promoting cervical spine fusion via an anterior approach, but its potential role in promoting bony fusion in posterior cervical or OC fixation has not been studied.
目的：为枕颈融合术提供带血管蒂骨瓣转位术的应用解剖学基础。
Objective: Provide anatomic basis for the vascularized spine scapula flap in occipito cervical fusion.
研究方法：对一名患有颅底凹陷的53岁妇女采用INFUSE骨移植物进行枕颈融合。
Methods. A 53-year-old woman with basilar invagination underwent OC fixation using INFUSE bone graft.
结论：在颈横动脉肩胛冈支和斜方肌支分支前结扎动脉干，可以斜方肌支—肩胛冈支为蒂设计肩胛冈骨瓣转位行枕颈融合的术式。
Conclusions: spine scapula flap transposition with trapezius muscle branch and spine scapula branch is an ideal surgical method in occipito cervical fusion.
结论：在颈横动脉肩胛冈支和斜方肌支分支前结扎动脉干，可以斜方肌支—肩胛冈支为蒂设计肩胛冈骨瓣转位行枕颈融合的术式。
Conclusions: spine scapula flap transposition with trapezius muscle branch and spine scapula branch is an ideal surgical method in occipito cervical fusion.
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