AIM: To investigate the stress status of mandibular complete dentures supported by implants with various balanced or unbalanced occlusion.
目的：研究咬合平衡与否对种植全口义齿应力状况的影响。
METHODS: A 3-D finite element model of mandibular complete dentures supported by implants was established to analyze the stress status with protrusive or lateral occlusions.
方法：建立种植全口固定义齿和种植全口覆盖义齿的三维有限元模型，然后进行侧方咬合平衡与不平衡、前伸咬合平衡与不平衡模拟加载分析。
Abstract: Objective To establish the developed mandibular neutral zone complete dentures for the finite element analysis of complete dentures and support tissues.
摘要：目的构建下颌中性区全口义齿有限元模型，为今后对该义齿的有限元分析奠定基础。
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