近年来 ,国外将先进的计算机图像重建技术与 CT扫描相结合 ,形成三维 CT重建 [1] ,这项新技术多应用在髋臼骨折、踝关节骨折 [2 ] 。最近两年 ,国内学者应用三维 CT重建技术于脊柱骨折及椎动脉型颈椎病等 ,取得一些经验 [3 ] ,现综述有关文献如下。一、三维 CT重建技术　对脊柱 In recent years, foreign advanced computer image reconstruction technology combined with CT scanning, the formation of three-dimensional CT reconstruction [1], this new technology is mostly used in acetabular fractures, ankle fractures [2]. The past two years, domestic scholars applied three-dimensional CT reconstruction techniques in the spine fractures and cervical spondylosis of vertebral artery type, gained some experience [3], are summarized in the following literature. A three-dimensional CT reconstruction technique on the spine