Objective To study the stability of mandibular complete denture with soft denture liner by means of investigating the displacement of tissue surface of the base plate.
目的分析下颌全口义齿软衬前后的义齿基托组织面位移情况，研究其对义齿稳定性的影响。
Results The displacement of the tissue surface of base plate with soft denture liner was significantly larger than that of without soft tissue liner (P<0.01).
结果有软衬基托组织面位移大于无软衬时义齿组织面位移（P<0.01）；
Objective To investigate the strain distribution along the middle line on base plate of maxillary complete denture under balanced and unbalanced occlusion.
目的观察上颌总义齿基托中线区在咬合平衡及非平衡时的应变变化规律。
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