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不同补偿曲线的上颌全口义齿三维有限元模型的建立 被引量：3

Construction of a three dimensional finite element model of the maxillary complete denture with different compensate curve
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摘要 目的:建立上颌全口义齿不同补偿曲线的有限元模型,为分析补偿曲线对上颌全口义齿基托应力分布的影响奠定基础。方法:采用层切法、CT扫描等方法获得上颌全口义齿、上颌骨的断面形态数据,用Surfacer软件处理数据,导入ANSYS软件建立CAD模型,最后常规计算。结果:建立了不同补偿曲线的上颌全口义齿的三维有限元模型。结论:该模型可用于探讨补偿曲线对上颌全口义齿应力分布的影响。 Objective：To construct three-dimensional finite element models of the maxillary complete denture for analyzing the stress distribution of denture base with different compensate curve.Methods：After Cross-section and CT scanning the images of the maxillary complete denture and alveolar ridge was collected.The Surfacer software was employed to transform images to coordinate data-base,which inserted into a CAD system to construct a geometry model of complete denture and its supporting tissue.we calculated and compared stress distribution of denture base and its supporting tissue.Result：Construct three-dimensional finite element models of the maxillary complete denture with different compensate curve.Conclusion：The 3D FE models of the maxillary complete denture with different compensate curve were constructed for analyzing the stress distribution.
作者 安晓飞 牛光良 白乐康
机构地区 北京市中西医结合医院口腔科 西安交通大学口腔医院修复科
出处 《口腔颌面修复学杂志》 2010年第3期158-160,共3页 Chinese Journal of Prosthodontics
关键词 上颌全口义齿 补偿曲线 有限元 应力 maxillary complete denture compensate curve finite element method stress
分类号 R783.6 [医药卫生—口腔医学]
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参考文献8

二级参考文献17

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共引文献13

同被引文献33

  • 1白保晶,张振庭.上颌全口义齿基托多因素三维有限元分析[J].口腔颌面修复学杂志,2005,6(1):62-64. 被引量：6
  • 2白乐康,周秦,杨菲,吴茫茫.上颌前牙排列位置对全口义齿基托下支持组织应力分布的影响[J].口腔颌面修复学杂志,2007,8(1):18-20. 被引量：3
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口腔颌面修复学杂志
2010年 第3期

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