摘要
三维影像重建是一种先进的临床辅助检查手段。二维CT扫描的影像经重建后,所获得的三维图像具有非常清晰的立体感,它可显示面部诸骨及其之间的连接,明确病变边界、大小及病变组织与邻近组织的关系。借助三维影像术前可较准确估计组织缺损及病灶的部位、范围等。
Three dimensional CT (3D CT) reconstruction, an advanced clinical auxiliary technique, has obvious advantages over ordinary radiography and conventional tomography. The 3D images from 3D CT reconstruction can show all facial bones and their connections, confirm the borderline and size of the diseased tissues and their relation to the adjacent tissues. With the aid of 3D images, the site and scope of the tissue defect and mass focus can be exactly estimated before operation.The 3D CT resconstruction is very useful for surgeons to confirm the diagnosis and design the best surgical planning.
出处
《同济医科大学学报》
CSCD
1999年第2期169-170,172,共3页
Acta Universitatis Medicinae Tongji