the cerebellopontine angle segment and internal acoustic meatus segment paralleled the vestibulocochlear nerve.
脑桥小脑角段和内耳道段与位听神经伴行;
there were 2-4 arteries around the cerebellopontine angle segment of the facial-acoustic nerve complex entering the inner acoustic meatus in each side. the arteries were connected with each other.
兔每侧面听神经复合体小脑脑桥角段周围有2~4支小动脉进入内听道,互相吻合。
objective:to study the sectional anatomy of the bottom of the internal acoustic meatus and to provide anatomic data for imaging diagnosis and surgery.
目的:进一步明确内耳道底各结构的断面形态,为影像诊断和手术治疗提供解剖学资料。
objective to study the line from infraorbital edge to external acoustic meatus as a scanning baseline in the location of ac-pc plane.
目的研究外耳门中点与眶下缘最低点的连线(简称眶听线)作为扫描基线对获得ac-pc平面的临床价值。