从另外一面来看，对脊髓型颈椎病和后纵韧带骨化的患者来说，如果潜在的椎动脉和神经损伤的风险纳入考虑，使用颈椎椎弓根螺钉并无指征。
On the other hand, there is no indication in cases of typical CSM and OPLL if a potential risk of vertebral artery or nerve injury is taken into account.
目的：评估椎体整块切除大根动脉损伤后的神经功能。
Objective. To assess neurologic function after interruption of the artery of Adamkiewicz in TES.
舌咽、迷走神经根与邻近血管（小脑下后动脉）接触的占2 4.4%。
For glossopharyngeal vagal nerve root, 24.4% contact with vessel (posterior inferior cerebellar artery) surrounding it.
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