| 人体桡神经连续组织切片计算机辅助三维重建研究 |
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| 引用本文： | 李智,张键,陈统一,陈增淦,孙廓,李华,胡平.人体桡神经连续组织切片计算机辅助三维重建研究[J].中国临床医学,2007,14(3):420-421. |
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| 作者姓名： | 李智 张键 陈统一 陈增淦 孙廓 李华 胡平 |
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| 作者单位： | 1. 复旦大学附属中山医院骨科,上海,200032
2. 中国科学院计算技术研究所,北京,100080 |
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| 摘 要： | 目的:探索一种人体桡神经计算机三维重建的实用方法。方法:采用发丝作为定位材料,将桡神经进行连续组织切片后乙酰胆碱脂酶(acetylchohnesterase,AChE)组织化学染色,高分辨率扫描仪获取二维数码信息后进行三维重建。结果:真实地再现人体桡神经的三维立体结构及桡神经内各神经束的三维立体行径,重建结构均能单独或搭配显示,还能任意角度显示。结论:人体桡神经计算机辅助三维重建方法的图像显示效果较好,是一种较为实用的方法。
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| 关 键 词： | 桡神经 三维重建 连续组织切片 胆碱脂酶组织化学染色 |
Three-dimensional Reconstruction of Radial Nerve from Serial Tissue Sections |
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| LI Zhi,ZHANG Jian,CHEN Tongyi,CHEN Zenggan,SUN Kuo,LI Hua,HU Ping.Three-dimensional Reconstruction of Radial Nerve from Serial Tissue Sections[J].Chinese Journal Of Clinical Medicine,2007,14(3):420-421. |
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| Authors: | LI Zhi ZHANG Jian CHEN Tongyi CHEN Zenggan SUN Kuo LI Hua HU Ping |
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| Institution: | 1. Department of Orthopedic Surgery , Zhongshan Hospital , Fudan University , Shanghai 200032; 2. Institute of Computing Technology-Chinese Academy of Scinces , Beijing 100080 |
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| Abstract: | Objective:To study a useful and practical method for three-dimensional reconstruction of radial nerve.Methods:One right side radial nerve was serially horizontalIy sliced,using AChE histochemical stain and hair as localization material.And the two-dimensional image of each section was acquired by high-resolution scanner.The 3D structure of radial nerve was recon- structed on computer.Results:The reconstructed radial nerve was smooth,nature and realistic,it could be rotate or zoomed in any direction.Conclusion:By using advanced localization method,a good result is acquired,And this is a practical method for three-dimensional reconstruction of radial nerve. |
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| Keywords: | Radial nerve Three-dimensional reconstruction Serial tissue sections AChE Histoehemistry |
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