与非缓冲型套筒冠义齿相比，缓冲型套筒冠义齿对垂直向加载时基牙支持组织及基托下支持组织的应力较小，而且应力在基牙及基托下支持组织的分布更为均匀；
The result indicated that the resilient telescopic denture made the stress on the supporting tissue of the abutments and denture bases under vertical forces lower and its distribution more even.
目的在平衡牙合及非平衡牙合状态下，对上颌总义齿沿基托中线应变分布进行比较研究。
Objective To study the strain distribution along midline of maxillary complete denture base under the condition of balanced and unbalanced occlusion.
随着牙槽骨吸收程度的增加，基牙及基托下支持组织的应力增加，但缓冲型套筒冠义齿可降低其增加幅度。
With the increasing absorption of the alveolar bone, the stress on the supporting tissue of the abutments and denture bases increased, but the resilient telescopic denture could deduce the magnitude.
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