Methods Domelike decompression of the lumbar vertebral canal were performed in 36 patients, with an average age of 51.5 and an average history of 6 monthes.

 
  • 方法穹顶形开窗术治疗腰椎管狭窄症患者36例,平均年龄51.;5岁,平均病程6年6个月。
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