腰椎关节界面的力学分析及其在腰椎间盘突出过程中的作用  

THE MECHANIC ANALYSIS TO THE ORIENTATION OF INTERVERTEBRAL ARTICULATION SURFACE IN LUMBOSACRAL PORTION OF SPINE COLUMN AND ITS ROLE PROLAPS OF INTERVERTEBRAL DISC

作　　者：夏玉军[1] 辛立强[1] 陈立波[1] 

机构地区：[1]青岛大学医学院解剖学教研室,青岛大学医学院物理学教研室

出　　处：《中国医学物理学杂志》1996年第4期234-235,共2页Chinese Journal of Medical Physics

摘　　要：根据３０例成人带软组织腰骶段脊柱的解剖测量结果，即右侧腰椎关节界面较左侧更呈矢状位，通过力学分析，得出腰椎间盘左右侧半承受不同的来自后方的剪力的影响，从而加重了椎间盘纤维环劳损退变的程度。The Lumbosacral column with soft tissues of 30 adults were studied.The results show that theorientation of the right intervertebral articulation is more sagittal than that of the left.By mechanic analyses,wehave gotten that the right and left portion of the intervertebral disc has borne different shearing forces whichcome from the posterior portions,and so aggravate the degeneration of the fibrous rings of the disc.

关 键 词：腰椎间关节 力学分析 椎间盘突出 

分 类 号：R681.530.2[医药卫生—骨科学]