维吾尔族与汉族视神经管CT影像学测量及临床意义

发布时间：2018-02-12 05:18

本文关键词： 视神经管 CT薄层扫描三维重建　出处：《新疆医科大学》2012年硕士论文　论文类型：学位论文

【摘要】：目的：通过对维吾尔族与汉族视神经管进行相关影像学测量，为鼻内镜下经鼻蝶入路行视神经管减压提供解剖学依据。方法：对20名正常国人(维汉各10名)40个视神经管行CT薄层扫描并三维重建，测量视神经管各壁的长度及视神经管眶口、颅口的横径、垂直径，并进行统计学分析。结果：视神经管外侧壁长度维族为(9.90±1.69mm)，，汉族为(10.27±1.22mm)上壁长度维族为(9.29±1.99mm)，汉族为(10.20±1.67mm)，内侧壁长度维族为(11.13±1.89mm)，汉族为(12.03±1.07mm)，下壁长度维族为(8.74±1.81mm)，汉族为(10.05±0.98mm)，眶口横径长度维族为(3.58±0.56mm)，汉族为(3.63±0.40mm)，眶口垂直径长度维族为(4.69±0.70mm)，汉族为(4.42±1.03mm)，颅口横径长度维族为(4.82±1.04mm)，汉族为(4.52±0.60mm)，颅口垂直径长度维族为(3.32±0.75mm)，汉族为(3.24±0.73mm)。视神经管与正中矢状面成角维族为(31.73±2.76)度，汉族为(28.30±2.24)度。结论：维吾尔族与汉族视神经管各测量指标影像学无统计差异；上述结果对维、汉族视神经管提供了详尽的相关解剖资料，为鼻内镜下经鼻蝶入路行视神经管减压提供了解剖学依据。
[Abstract]:Objective: to measure the correlation imaging of optic canal between Uygur and Han nationality. Methods: thin slice CT scanning and 3D reconstruction of 40 optic canal were performed in 20 normal Chinese (10 Uygur Han and 10 Uygur Han) under nasal endoscopy via transsphenoidal approach. The length of each wall of the optic canal and the transverse and vertical diameters of the orbital and cranial orifice of the optic canal were measured. Results: the length of lateral wall of optic canal was 9.90 卤1.69 mm in Uygur nationality, 10.27 卤1.22 mm in Han nationality). The length of upper wall was 9.29 卤1.99 mm in Han nationality, 10.20 卤1.67 mm in Han nationality, 11.13 卤1.89 mm in medial wall, 12.03 卤1.07 mm in Han nationality, 8.74 卤1.81 mm in lower wall, 10.05 卤0.98 mm in Han nationality. The length of length was 3.58 卤0.56 mm in Uygur, 3.63 卤0.40 mm in Han, 4.69 卤0.70 mm in orbital orifice, 4.42 卤1.03mm in Han nationality, 4.82 卤1.04mm in cranial orifice, 4.52 卤0.60 mm in Han nationality, 3.32 卤0.75 mm in Han nationality, 3.24 卤0.73 mm in Han nationality respectively. The angle of optic canal to median sagittal plane was 31.73 卤2.76) degree. Conclusion: there is no statistical difference in the imaging of the optic canal between the Uygur and the Han nationality, and the above results provide detailed anatomical data for the optic canal of the Han nationality and the Uygur nationality. It provides anatomic basis for optic canal decompression via transsphenoidal approach under nasal endoscope.
【学位授予单位】：新疆医科大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：R816.1

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