The complex of the vertebral artery (VA) lies in the suboccipital region, because of its deep location and many vital structures involved, the neurosurgeon must master the anatomy, and the adjacent relationships of the VA complex.

• 位于枕下区域的椎动脉(The vertebral artery,VA)复合体，因其部位深在，并包含许多重要结构，因此要求神经外科医生必须掌握此部位的详细解剖结构及毗邻关系。