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迷路切除术主要有两种术式:一是经外耳道切除迷路,即掀开外耳道皮片进入鼓室,切除镫骨后钩除前庭内容物或去除鼓岬以切除迷路终器;另一法是经乳突径路,行乳突单纯凿开术,并经此去除全部膜迷路。作者们复习了既往有关迷路切除术后的动物内耳病理及人类耳蜗病理资料。报告了5例颞骨研究所见及3例迷路手术后位听神经活检。5例当中3例为美尼尔氏病,2例系镫骨切除后持续眩晕。均曾行迷路切除术,术后4～10年内死亡。死亡后颞骨组织病理学检查发现外周性前庭
There are two main types of laparoscopic resection: First, excision and labyrinth of the external auditory canal, that is, open the external auditory meatus into the tympanic membrane, remove the stapes after removing the vestibular contents or remove the promontory to remove the labyrinth end; the other is the method Mastoid approach, mastoid simple open surgery, and after all the membrane to get rid of. The authors reviewed past animal pathology and human cochlear pathology after labyrinthine resection. Five temporal bone studies were reported and three post-labyrinthine auditory nerve biopsies were reported. Three of the five cases were Meniere’s disease, and two continued dizziness after tarsal resection. Have had a labyngectomy, 4 to 10 years after the death. Temporal bone histopathological examination revealed peripheral vestibule after death