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。

youdao

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。

youdao

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。

youdao