The Primary Reconstruction of Three-Dimensional(3D) Digital Model of Intracranial Aneurysm(IA) with Fenestration Based on Raw Data of Computed Tomography(CT) Imaging

Abstract

Abstract. The diagnostic value of fenestration itself is limited but it is quite different when fenestration is accompanied by IA. In recent years, the reconstruction model of IA has become the domestic and international hot topic for discussion, however, it is rare to see the research about reconstruction model of IA with fenestration. Based on reliable CT imaging technologies and optimized modeling methods, we successfully reconstruct the 3D digital model of IA with fenestration by applying Mimics software combined with Geomagic studio software. This model can provide a necessary condition for the 3D finite element reconstruction model and computational fluid dynamic analysis, open a new approach for relative clinical hemodynamic study and operative treatment.