CAJ | 학술논문

采用Pro/E三维构图软件及Ansys Workbench 14．5建立二段式钛合金种植牙系统模型，并进行网格划分．设定材料属性、约束和加载条件，分析种植牙系统不同弹性模量组件及其组合对骨界面应力分布的影响，研究种植牙系统的改进方法．结果表明：低模量值种植体具有更好的生物力学相容性，种植牙系统采用适宜模量值基台和种植体组合能够有效地降低骨界面应力．
채용Pro/E삼유구도연건급Ansys Workbench 14．5건립이단식태합금충식아계통모형，병진행망격화분．설정재료속성、약속화가재조건，분석충식아계통불동탄성모량조건급기조합대골계면응력분포적영향，연구충식아계통적개진방법．결과표명：저모량치충식체구유경호적생물역학상용성，충식아계통채용괄의모량치기태화충식체조합능구유효지강저골계면응력．
A two-section model of titanium alloy dental implant and bone issue was established by 3-D software Pro/E and meshed by Ansys Workbench 14.5.The influence of components of different elastic modulus and their combinations on implant-bone interface stress distribution was studied after setting material properties,constraints and loading.The method to improve dental implant system was studied.The result shows that the dental implant system of lower elastic modulus implants was with better biomechanical compatibility.A dental implant system using suitable modulus abutment and dental implant combination can reduce implant-bone interface stress effectively.