短語詞組短語spinal canal stenosis 椎管狹窄;椎管狹窄癥Lumbar spinal canal stenosis 腰椎管狹窄;腰椎管狹窄癥thoracic spinal canal stenosis 胸椎管狹窄癥lumbar spinal canals stenosis 腰椎管狹窄dagenerative spinal canal stenosis 退行性腰椎管狹窄lumber spinal canal stenosis 腰椎管狹窄癥developmental spinal canal stenosis 發(fā)育性椎管狹窄Spinal l Stenosis 脊柱狹窄lumbar spinal canal stenosis lscs 腰椎管狹窄癥 返回 spinal stenosis