1·The sagittal reconstruction was performed with all the 79 lumbar disc lesions of lumbar vertebrae and rumpbone vertebrae.
矢状面重建术是对腰椎和腰椎的全部79个腰椎间盘病变进行的。
2·Results: The sagittal reconstruction was performed with all the the 79 lumbar disc lesions of lumbar vertebrae and rumpbone vertebrae. There were 31 cases of lumbar disc bulging.
结果：对腰椎、骶椎共79例病变部位行矢状重建，其中腰间盘膨出31例，腰间盘突出44例，正常4例。