The effect of denture factors on masticatory performance: Part I: Influence of denture base extension
The effect of denture factors on masticatory performance: Part I: Influence of denture base extension
复制标题
义齿因素对咀嚼性能的影响：第一部分：义齿基托延伸的影响
DOI：
10.1016/0022-3913(65)90066-1
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发表时间：
1965
影响因子：
4.6
通讯作者：
K. Stone
中科院分区：
文献类型：
--
作者：
K. K. Kapur;S. Soman;K. Stone
对12名无牙颌患者进行了1620次咀嚼试验，研究了16种基托形式对义齿咀嚼效能的影响。一般来说，减少上下义齿基托不同区域的伸展不会影响受试者的咀嚼能力。只有在对下义齿基托的整个边缘进行广泛的复位时，性能才会出现显著降低。然而，总体上广泛减少的上下义齿基托导致的性能下降不明显，咀嚼性能比优于当只有下义齿基托减少。有义齿使用经验的受试者咀嚼测试食物的能力明显优于没有义齿使用经验的受试者。
One thousand six hundred and twenty masticatory tests were conducted on 12 edentulous subjects to study the influence of sixteen denture base forms on the masticatory effectiveness of dentures. In general, reduction in the extension of upper and lower denture bases in different areas failed to affect the chewing ability of the subjects. Significant reductions in performance appeared only when an extensive reduction was made on the over-all border of the lower denture base. However, over-all extensive reductions of both the upper and lower denture bases resulted in insignificant performance reductions, and masticatory performance ratios were better than when only the lower denture base was reduced. Subjects with a previous denture experience possessed significantly better ability to chew the test food than the subjects who had had no previous denture experience.