中国美容医学2013，Vol.22Issue(1)：176-178,3.
上颌单端游离缺失及可摘义齿支架的三维有限元建模
3D finite element modeling of oral soft and hard tissue and RPD in the Maxillary single end free missing
贾如 1王俊涛 1逯宜1
作者信息
- 1. 西安交通大学口腔医学院口腔修复科 陕西西安710032
- 折叠
摘要
Abstract
Objective Use three dimensional finite element special software technology to build a more accurate and more extensive application of maxillary distal-extension absence and the whole casting denture of three dimensional finite element model. Methods Use DCTP120 spiral CT scanning to get D ICOM format data documents and then guide them into MIMICS10.0 software.Using threshold segmentation and manual segmentation processing method, calculate an get the preliminary three-dimensional geometric model of the jaw bone.teeth column and support.And then combine with CATIA software, ANSYS13.0 three dimension finite element technology such as special software to construct a three dimensional finite element model. Results The FEM of the casting RPD in which 26,27 are missing was successfully set up,including maxilla.after full dentition, periodontal.mucosa.teeth and support material. Conclusion The finite element modeling has the features of timesaving,convenient,precise,better repeatability and easy to fit in.etc.So it can lay the foundation for biomechanics analysis research in oral prosthetics field.
关键词
上颌单端游离缺失/可摘局部义齿/三维有限元模型Key words
maxillary single end free missing/removable partial denture/three-dimensional finite element model分类
医药卫生引用本文复制引用
贾如,王俊涛,逯宜..上颌单端游离缺失及可摘义齿支架的三维有限元建模[J].中国美容医学,2013,22(1):176-178,3.
