Effects of improvements of poorly fitting dentures and new dentures on masticatory performance.
Effects of improvements of poorly fitting dentures and new dentures on masticatory performance.
复制标题
不合适的假牙和新假牙的改进对咀嚼性能的影响。
DOI：
10.1016/s0022-3913(96)90483-7
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发表时间：
1996
期刊：
影响因子：
--
通讯作者：
Kapur,KK
中科院分区：
文献类型：
--
作者：
Garrett,NR;Perez,P;Elbert,C;Kapur,KK
在21名义齿佩戴者中评估了四种改良以改善不合适义齿的适合性和上下颌关系以及插入新义齿对咀嚼性能的影响。四种改良各有2周的适应期，新义齿有3周和12周的适应期。无论是改良原义齿还是新义齿，对首选侧咀嚼性能都没有明显影响。在大多数情况下，业绩略有下降。三种义齿改良导致胡萝卜吞咽阈值性能和花生吞咽阈值性能的新义齿显着下降。换句话说，与原假牙相比，假牙佩戴者在咀嚼改造或新假牙时，其食团中准备摄入的粗颗粒百分比更大。然而，他们咀嚼速度更快，咀嚼次数更少。一个稳定的，但逐渐改善的平均性能评分与胡萝卜后，插入新的假牙。牙科医生和患者需要了解，对于某些患者来说，适应新的或修改的旧义齿可能是一个漫长的过程。
The effect of four modifications to improve the fit and maxillomandibular relationships of poorly fitting dentures and the insertion of new dentures on masticatory performance was assessed in 21 denture wearers. A 2-week adaptation period was allowed for each of the four modifications and 3 weeks and 12 weeks of adaptation for new dentures. The preferred side masticatory performances were not appreciably affected by either the modifications to improve the fit of the original dentures or the new dentures. In most instances there was a slight decline in performance. Three denture modifications caused significant declines in the carrot-swallowing threshold performances and the new dentures in the peanut-swallowing threshold performance. In other words, the denture wearers had a greater percentage of coarse particles in their bolus ready for ingestion when they chewed with altered or new dentures compared with original dentures. However, they chewed faster and applied fewer chewing strokes with their modified and new dentures. A steady but gradual improvement in the mean performance score with carrots was noted with time after the insertion of new dentures. Dentists and patients need to understand that adaptation to new or modified old dentures may be a long, drawn-out process for some patients.
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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
影响因子：
4.6
作者：
K. K. Kapur;S. Soman;K. Stone
通讯作者：
K. Stone
影响因子：
4.6
作者：
KAPUR, KK
通讯作者：
KAPUR, KK
DOI：
10.2190/wll4-et76-uqwn-r5fl
发表时间：
1972-01-01
期刊：
AGING AND HUMAN DEVELOPMENT
影响因子：
--
作者：
KAPUR, KK;GLASS, RL;FELLER, RP
通讯作者：
FELLER, RP
DOI：
--
发表时间：
1985
期刊：
The Journal of prosthetic dentistry (Print)
影响因子：
--
作者：
Paul Perez;K. K. Kapur;Neal R. Garrett
通讯作者：
Neal R. Garrett
义齿因素对咀嚼性能的影响第五部分：食物平台区域和金属嵌件
影响因子：
4.6
作者：
Krishan K. Kapur;Krishan K. Kapur;S. Soman;S. Soman;Stewart Shapiro;Stewart Shapiro
通讯作者：
Stewart Shapiro