| 内镜下经外耳道耳蜗下径路切除岩尖病变的应用解剖学研究 |
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| 引用本文： | 卢飞燕,卢永田,周俊伟,刘渊. 内镜下经外耳道耳蜗下径路切除岩尖病变的应用解剖学研究[J]. 山东大学耳鼻喉眼学报, 2019, 33(5): 62-68. DOI: 10.6040/j.issn.1673-3770.0.2019.177 |
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| 作者姓名： | 卢飞燕 卢永田 周俊伟 刘渊 |
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| 作者单位： | 深圳大学附属第一医院 深圳市第二人民医院耳鼻咽喉头颈外科，广东 深圳 518035 |
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| 摘 要： | ![]()
目的 探索内镜下经外耳道耳蜗下径路切除岩尖病变的手术入路，观察内镜下后下鼓室及圆窗周围重要的解剖标志，寻找定位耳蜗下通道的解剖标志，同时在高分辨颞骨CT三维重建下量化耳蜗下通道，为该手术入路提供国人恒定的解剖标志及影像学依据。
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| 关 键 词： | 内窥镜检查 外耳道 耳蜗下通道 岩尖病变 岬末脚 柱骨 解剖学 |
| 收稿时间： | 2019-04-08 |
Applied anatomy of endoscopic resection of the petrous apex through the transcanal infracochlear approach |
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| Feiyan LU,Yongtian LU,Junwei ZHOU,Yuan LIU. Applied anatomy of endoscopic resection of the petrous apex through the transcanal infracochlear approach[J]. Journal of Otolaryngology and Ophthalmology of Shandong University, 2019, 33(5): 62-68. DOI: 10.6040/j.issn.1673-3770.0.2019.177 |
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| Authors: | Feiyan LU Yongtian LU Junwei ZHOU Yuan LIU |
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| Affiliation: | Department of Otorhinolaryngology Head and Neck Surgery, The First Affiliated Hospital of Shenzhen University，Shenzhen Second People′s Hospital, Shenzhen 518035, Guangdong, China |
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| Abstract: | ![]()
Objective To explore endoscopic transcanal infracochlear approach for resection of the petrous apex and observe structures of the middle ear. The study also aimed to identify anatomical landmarks for locating the infracochlear corridor as well as quantify the corridor under three-dimensional reconstruction of high-resolution CT(HRCT) of temporal bone. The purpose is to provide a constant anatomical landmark and imaging basis for surgical intervention. |
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| Keywords: | Endoscopy Transcanal Infracochlear approach Petrous apex Finiculus Fustis Anatomy |
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