【摘要】 目的 :确定人工耳蜗电极植入耳蜗入口的位置。方法 :对 2 5具尸头 50耳标本进行人工耳蜗植入手术有关的解剖数据测量。结果 :人工耳蜗电极植入耳蜗鼓阶入口与前庭窗最近距离为 2 .77mm。结论 :该解剖参数为蜗窗难以找到的人工耳蜗植入病例提供了定位参考更多还原

【Abstract】 Objective:To determine the position of implanting electrode into the scala tympani.Method:The analogous operation of cochlear implantation were made in 50 temporal bones and the anatomi data were measured after the operation.Result:The position of implanting electrode is 2.77 mm below the vestibular window and 0.85 mm anterior to the round window.Conclusion:It suggests that this anatomic parameter provide a reference value to determine the position of cochlear implant electrode into the scala tympani.更多还原