三维互动模型在牙体窝洞分类教学的应用

Application of Three-dimensional Interactive Model in Education of Classification on Tooth Cavity

基于三维模型制作软件及前期调查结果,自主开发制作应用于牙体牙髓病学实验课教学的口腔医学G.V.Black窝洞分类三维互动教学模型。该教学模型分为"授课模型"文件与"测验模型"文件,具有三维浏览、标注交流等多种功能。实验表明,该类三维技术运用于口腔医学实验教学,具有直观、清晰、互动性强、无损耗、一次投入能长期使用等特点,可以进一步拓展其运用的广度与深度。

The purpose of the project is to develop the three-dimensional interactive model of G. V. Black＇s classifications of tooth cavity on the basis of 3D software and results of preliminary investigation on user requirement,and put it into the teaching of endodontic experiment class. The files of 3D-based interactive models for teaching and test have been made,and have several major functions,such as 3D browsing,annotation co mmunication. The application of 3D technique in experiment class of stomatology has the advantages of explicitness,clear-explained,strong,none-attrition,invested once for long-term use,and we can expand the breadth and depth of it in the future.