作者用放大3—20倍的解剖显微镜在尸体上对颈静脉孔的解剖进行了50个标本的检查和分析。颈静脉孔的前外侧壁系由颞骨所构成,其后内侧壁由枕骨构成。Hovelaque将此骨孔分为较小的前内侧部(神经部),包含舌咽神经,和较大的后外侧部(静脉部),包含颈静脉球、迷走神经和副神经,这两部分通常被纤维桥或骨桥所分隔。覆盖于颈静脉孔上的硬脑膜有两个特征性的孔穴:一个舌咽神 The authors examined and analyzed 50 specimens of the jugular foramen using a dissecting microscope with a magnified 3-20 times magnification. The anterolateral wall of the jugular foramina is composed of the temporal bone, followed by the medial wall by the occipital bone. Hovelaque divides this bony hole into smaller anteromedial parts (neurological parts), including the glossopharyngeal nerve, and the larger posterior part (venous part), including the jugular bulb, the vagus nerve and the accessory nerve, which are usually Fiber bridge or bone bridge separated. The dural covering the jugular foramen has two characteristic holes: a glossopharyngeal god