BACKGROUND: Artificial lumbar disc replacement is a novel approach to treat lumbar disc protrusion. But its theoretical basis needs further verification.
背景：人工腰椎间盘置换是治疗腰椎间盘突出症的新方法，其理论依据需进一步验证。
Objective. To analyze the available evidence about a variety of factors that might affect outcome of lumbar artificial disc replacement.
目的：分析一系列可能影响人工腰椎间盘置换治疗结果的因素的有用的的证据。
Conclusion: The back and leg pain caused by lumbar intervertebral disc herniation is a main indication of artificial disc replacement.
结论：腰椎间盘突出引起的腰腿痛是人工腰椎间盘置换术的主要适应证之一。
OBJECTIVE: Three-dimensional finite element method was used to observe and analysis the stress conduction of artificial lumbar intervertebral disc in lumbar motion segment.
目的：通过三维有限元的方法观察分析人工腰椎间盘在腰椎运动节段中的应力传导作用。
Objective: To explore the difference and clinical value of artificial disc replacement and artificial nucleus replacement in lumbar for the treatment of lumbar disc herniation.
目的：探讨腰椎人工椎间盘与人工髓核置换治疗腰椎间盘突出症的临床应用价值及差异。
Objective To investigate the role of artificial disc replacement (ADR) in restoring lumbar segment motion and intervertebral height (IH).
目的观察人工腰椎间盘置换对维持腰椎活动度和手术间隙高度的作用。
Objective To discuss the indications and evaluate the clinical result of artificial lumbar intervertebral disc replacement.
目的探讨人工腰椎间盘置换术的适应证及评价其临床应用效果。
Objective To study artificial lumbar intervertebral disc three-dimensional finite element model and its stress state.
目的研究人工腰椎间盘三维有限元模型的建立及其应力分布。
Conclusion Establishment of three-dimensional finite element models of artificial lumbar intervertebral disc and analysis of its stress are feasible. The results are reliable.
结论建立人工腰椎间盘三维有限元模型并进行其应力分析是可行的，结果是可信的。
Objective To explore different clinical values of artificial disc replacement and artificial nucleus replacement in treatment of lumbar disc herniation.
目的探讨对腰椎间盘突出症行人工椎间盘置换术或人工髓核置换术的临床效果。
Objective To explore different clinical values of artificial disc replacement and artificial nucleus replacement in treatment of lumbar disc herniation.
目的探讨对腰椎间盘突出症行人工椎间盘置换术或人工髓核置换术的临床效果。
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