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