利用逆向工程法建立种植义齿的修复冠模型

摘要

The dent facial of implanting denture crown restoration is irregular surface.The tooth neck needs to be trimmed and coordinate with abutment.Currently, literature on modeling process of crown restoration did not make detailed introduction. The model of crown restoration is completed by using reverse engineering method, combining with Micro-CT data acquisition and reverse engineering software Mimics, Image-ware and three-dimensional modeling software SolidWorks.The modeling progress provides reference for the researchers who are engaged in biomechanical analysis and reverse engineering modeling.%种植义齿修复冠的牙颌面为不规则曲面，其牙颈部也需经过修整与基台配合，目前的文献对修复冠的建模过程没有做详细介绍。采用逆向工程法，结合Micro-CT数据采集及逆向工程软件Mimics、ImageWare和三维软件Solid-Works，完成了种植义齿修复体中修复冠模型的建立，为从事生物力学分析及逆向工程建模的科研人员提供参考。