pediclescrewsystem相关论文
Biomechanical comparison of interspinous distraction device and facet screw fixation system on the m
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目的分析退变性腰椎滑脱后路融合术对腰椎曲度的影响,比较三种后路融合术后腰椎曲度的变化.方法回顾性分析62例接受过后路减压、复......
