Objective To study the microsurgical anatomic feature of the posterior communicating artery (PcoA).
目的学习后交通动脉的显微外科解剖特点。
Objective: to observe PcoA through microscope and endoscope in different keyhole approach and to explore the applied value of Neuro-endoscope.
目的该研究的目的是经三种不同的锁孔入路观察后交通动脉,探讨神经内镜的应用价值。
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