Objective To discuss the operative method and effect of enlarge undercutting the laminae through the interspace of laminae for the treatment of simple lumbar vertebral canal stenosis.
目的探讨潜式扩大开窗术治疗单纯性腰椎管狭窄症的方法及疗效。
Objective To discuss the operative method and effect of enlarge undercutting the laminae through the interspace of laminae for the treatment of simple lumbar vertebral canal stenosis.
目的探讨潜式扩大开窗术治疗单纯性腰椎管狭窄症的方法及疗效。
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