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计算机辅助三维重建技术是指应用计算机图形图像处理技术、采用人体解剖学和现代影像学方法获取人体解剖结构数据信息,在计算机上建立起全数字化的人体真实结构三维模型的一种方法[1]。其基本原理是通过计算机将生物组织结构的二维连续图像数据用相关软件处理形成三维立体图像[2]。目前计算机辅助三维重建技术已可应用于整形手术术前可视化模型建立、术前设计与规划、个性化假体的制作和术中导航、术后评估
Computer-aided three-dimensional reconstruction refers to the application of computer graphics and image processing technology, using human anatomy and modern imaging methods to obtain anatomical data of human anatomy, the computer to establish a fully digital human body real structure of a three-dimensional model of a method [1] . Its basic principle is to process the two-dimensional continuous image data of the biological tissue structure by the relevant software to form a three-dimensional stereoscopic image through a computer [2]. The current computer-aided three-dimensional reconstruction technology has been applied to plastic surgery preoperative visualization model establishment, preoperative design and planning, personalized prosthesis production and intraoperative navigation, postoperative assessment