| 中国人腰椎间盘结构与人工椎间盘置换相关的参数测量 |
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| 引用本文： | 王子轩,单涛. 中国人腰椎间盘结构与人工椎间盘置换相关的参数测量[J]. 中国组织工程研究与临床康复, 2011, 0(48): 8973-8976 |
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| 作者姓名： | 王子轩 单涛 |
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| 作者单位： | 青岛市市立医院介入放射科(本部);青岛大学医学院基础学院人体形态学实验中心; |
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| 摘 要： | 背景:全椎间盘置换已应用多年,但国内鲜见对人腰椎间盘结构测量的大样本系统研究。目的:为中国人腰椎间盘假体置换手术和设计提供参考数据。方法:选取中国成年尸体41具(男22例,女19例),解剖获得完整的腰椎标本。测量椎体软骨板断面厚度。随机抽取正常成年人标准腰椎正侧位X射线片157例(男89例,女68例)。测量椎体上/下横径、上/下矢状径和椎间隙高度。结果与结论:成年尸体及正常成年人标准腰椎正侧位X射线片显示腰椎间盘软骨板厚度、椎体上/下横径、矢状径和椎间隙高度均不存在性别差异(P>0.05)。除L1/2相邻椎体矢状径、L3/4相邻椎体横径和L4/5相邻椎体矢状径外,其余椎间盘相邻椎体横径或矢状径的差异有显著性意义(P<0.05),但各径线实测数值之间差距均较小。腰椎间隙自L1/2至L4/5逐渐增宽,前缘高度大于后缘高度。L5/S1椎间隙与其他腰椎间隙存在较大差异,其相邻终板间夹角明显增大。
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| 关 键 词： | 人工椎间盘 置换 腰椎 椎间盘 测量 现代中国人 |
Parameter measurement of the lumbar disc related to artificial disc replacement in Chinese |
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| Wang Zi-xuan,Shan Tao. Parameter measurement of the lumbar disc related to artificial disc replacement in Chinese[J]. Journal of Clinical Rehabilitative Tissue Engineering Research, 2011, 0(48): 8973-8976 |
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| Authors: | Wang Zi-xuan Shan Tao |
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| Affiliation: | Wang Zi-xuan1,Shan Tao2 1Department of Interventional Radiology,Qingdao Municipal Hospital,Qingdao 266011,Shandong Province,China,2Human Morphologic Experimental Center,Preclinical Medicine School of Qingdao University,Qingdao 266021 |
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| Abstract: | BACKGROUND:The application of total disc replacement(TDR) is common for decade years.However,there are few systematic studies with large samples addressing lumbar disc measurement related to TDR in Chinese.OBJECTIVE:To provide a reference and theoretical principle for prosthesis design and replacement procedure of the lumbar disc in Chinese.METHODS:Forty-one intact lumbar spines were anatomized in adult cadavers(male 22,female 19),and cartilage cross-section thickness of the vertebral body was measured.Tota... |
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