多导人工耳蜗植入使重度和极重度感音神经性聋患者重新获得了听觉。经乳突面隐窝径路耳蜗开窗己被广大耳科医生采用,但该处解剖结构复杂,极易损伤面神经和鼓索神经等结构。为了尽可能避免人工耳蜗植入手术并发症的发生,本文对采用面隐窝径路行人工耳蜗植入手术的相关解剖研究进 Multi-guide cochlear implant regains hearing in patients with severe and very severe sensorineural hearing loss. The mastoid convex recess path cochlear fenestration has been used by the majority of otolaryngologists, but where the anatomical structure is complex and can easily damage the facial nerve and the structure of the chordoma. In order to avoid as much as possible the occurrence of cochlear implant surgery complications, this article on the surface of the cadaver approach cochlear implant surgery related anatomy into