CAJ | 학술논문

目的　旨在探讨一种建立含种植体无牙下颌骨三维有限元模型的方法。方法和结果　采用对无牙下颌骨干骨标本的CT扫描、计算机图像处理及CAD技术，在ALGOR有限元分析软件支持下，建立具有不同结构的含种植体无牙下颌骨三维有限元分析模型。结论　CT扫描、计算机图像处理以及CAD技术的应用，为三维有限元模型的建立提供了准确、简洁的方法。
목적　지재탐토일충건립함충식체무아하합골삼유유한원모형적방법。방법화결과　채용대무아하합골간골표본적CT소묘、계산궤도상처리급CAD기술，재ALGOR유한원분석연건지지하，건립구유불동결구적함충식체무아하합골삼유유한원분석모형。결론　CT소묘、계산궤도상처리이급CAD기술적응용，위삼유유한원모형적건립제공료준학、간길적방법。
Objective　To investigate a new method for constructing the three-dimensional finite element model of edentulous mandible with implant.Methods and Results　CT scan, image processing and CAD were applied in this study, and the three-dimensional finite element models of edentulous mandible with different structure was established by the sup-SAP software supporting.Conclusion　CT scan, image processing and CAD provide a more accurate and convenient method for establishing the three-dimensional finite element model of edentulous mandible with implant.