Conclusion It is important for otologists to know the anatomic structure of AER and its relationship with facial nerve and geniculate ganglion.
结论熟悉上鼓室前隐窝的解剖特征及其重要内容如膝状神经节、匙突、面神经水平段之间的关系至关重要。
2
Result: It is demonstrated that 8.3 % geniculate ganglion and labyrinth segment of facial nerve Variation which distance from hiatus of facial nerve to geniculate ganglion is distinct.
结果：8.3%面神经迷路段和膝状神经节骨管型缺如，面神经裂孔到膝神经节的距离变异较大。
3
CONCLUSION: Capsaicin has an obvious effect on the NOS positive neurons in the trigeminal ganglion of rats, and NOS participates in the mechanisms of pain and analgesia at oral-facial region of rats.