Aurbach G, Wigand M E
Klinik und Poliklinik für Hals-, Nasen-, Universität Erlangen-Nürnberg.
HNO. 1987 Sep;35(9):381-9.
The extended middle fossa approach to the cerebello-pontine angle was practiced in ten human temporal bones, and the topographical relations of essential structures were studied by exposure of the bony labyrinth. After identification of the greater superficial petrosal nerve and the grey line of the superior semicircular canal landmarks were defined in order to localize the vertical crest (Bill's bar), the ampulla of the superior semicircular canal, the intralabyrinthine part of the facial nerve, the cochlea, and the internal carotid artery. The advantages of the extended middle fossa approach for the preservation of the labyrinthine and cochlear structures together with the safe identification of the facial and cochleo-vestibular nerves are emphasized.
在十具人类颞骨上实施了经扩大中颅窝入路至桥小脑角的操作，并通过暴露骨迷路来研究重要结构的局部解剖关系。在识别出岩大浅神经和上半规管的灰线后，确定地标以定位垂直嵴（比尔棒）、上半规管壶腹、面神经的迷路内部分、耳蜗和颈内动脉。强调了扩大中颅窝入路在保留迷路和耳蜗结构以及安全识别面神经和蜗神经前庭神经方面的优势。
