面神经解剖是耳科最基础的学科之一 ,国外发表的论著比较多 ,也比较细。目前国内对国人面神经立体定位的研究报道尚少见 ,笔者采用颞骨测量标准平面 ,对国人面神经各段长度及角度进行测量 ,以指导临床手术。１材料与方法１ １实验对象去除枕骨、额骨、脑组织的成年尸颅３０个 , Facial nerve anatomy is one of the most basic subjects of otology, published more works abroad, but also relatively small. At present, there are still few reports about the stereotactic localization of facial nerve in China. The author uses the standard plane of temporal bone measurement to measure the length and angle of each segment of facial nerve to guide the clinical operation. 1 Materials and Methods 1 1 Subjects Removed 30 adult corpus occipital, frontal bone, brain tissue,