| SD大鼠腰神经根的解剖学观察 |
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| 引用本文： | 钟贵彬,李伟,刘祖德,王涵韬,倪鹏文,乔之光.SD大鼠腰神经根的解剖学观察[J].中国临床解剖学杂志,2011,29(6):695-697. |
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| 作者姓名： | 钟贵彬 李伟 刘祖德 王涵韬 倪鹏文 乔之光 |
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| 作者单位： | 交通大学医学院附属仁济医院骨科， 上海 200127 |
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| 基金项目： | 国家自然科学基金(30801157) |
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| 摘 要： | 目的 为从腰神经根途径开展脊髓损伤后肢体运动功能重建的研究提供解剖依据。 方法 对10只SD大鼠灌注后进行显微解剖研究，并对30只SD大鼠进行手术中观察和测量，观察腰神经根的解剖特点。 结果 SD大鼠腰神经根共有6对，其中L2~4组成股神经支配股四头肌，L5~6组成坐骨神经支配股后肌群，腰髓约平对T12,13及L1、2水平。腰神经前根1束较细，后根2束较粗，腰神经前、后根出硬膜后，有各自独立的硬膜囊包绕后直至后根神经节处。 结论 SD大鼠腰神经根解剖特征与人类不同。
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| 关 键 词： | 大鼠 腰神经根 股四头肌 动物解剖 |
| 收稿时间： | 2011-01-17 |
Anatomical observation of the lumbar nerve roots in SD rat |
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| ZHONG Gui-bin
,
LI Wei
,
LIU Zu-de
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WANG Han-tao
,
NI Peng-wen
,
QIAO Zhi-guang.Anatomical observation of the lumbar nerve roots in SD rat[J].Chinese Journal of Clinical Anatomy,2011,29(6):695-697. |
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| Authors: | ZHONG Gui-bin LI Wei LIU Zu-de WANG Han-tao NI Peng-wen QIAO Zhi-guang |
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| Institution: | Department of Orthopaedic Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China |
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| Abstract: | Objective To provide anatomical basis for the functional reconstruction of the lumbar root after spinal cord injury.Methods Anatomical features of the lumbar roots were observed and summarized on 30 SD rats during the operation and on 10 SD rats microdissected after perfusion.Results There were six couples of the lumbar roots in SD rat.The L2-L4 roots mainly made up femoral nerve which dominating the quadriceps femoris.Sciatic nerve was composed of the L5-L6 roots which dominating the dorsal femoris muscle ... |
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| Keywords: | SD rat Lumbar root Quadriceps femoris Animal anatomy |
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