The effect of a new denture adhesive on bite force until denture dislodgement.
The effect of a new denture adhesive on bite force until denture dislodgement.
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DOI：
10.1111/j.1532-849x.2005.00020.x
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发表时间：
2005-06-01
期刊：
影响因子：
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通讯作者：
Ucankale, Mert
中科院分区：
文献类型：
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作者：
Ozcan, Mutlu;Kulak, Yasemin;Ucankale, Mert
目的：义齿粘合剂用于改善全口义齿佩戴者的义齿固位和舒适度。本研究的目的是确定新型义齿粘合剂对最大咬合力的影响，直至粘合剂应用后义齿移位 (BFDD)。 材料和方法：15 名佩戴义齿的患者（7 名女性，8 名男性，平均年龄：64 岁）参与了这项研究。 BFDD 测量是使用具有 1 到 10 刻度的一次性颌骨计进行的。在其中一次治疗期间，使用义齿粘合剂测量了现有上颌义齿的最大 BFDD。还在未使用粘合剂的基线以及使用义齿粘合剂后的第 1、2、4 和 6 小时后进行了测量。假牙交付后约两周，对新假牙应用相同的程序。使用方差分析和学生 t 检验收集数据并进行统计分析。 结果：对于现有假牙 (p= 0.003) 和新假牙 (p= 0.05)，从基线（平均值：1.54 单位、3.20 单位）到 6 小时（平均值：3.99 单位、4.60 单位）的所有时间间隔使用粘合剂时，BFDD 均得到持续改善。结论：这项体内研究的结果表明，所测试的义齿粘合剂在使用后可有效增加 BFDD 长达 6 小时。
PURPOSE: Denture adhesives are used to improve the denture retention and comfort of complete denture wearers. The purpose of this investigation was to establish the effect of a new denture adhesive on maximum bite force until denture dislodgement (BFDD) after adhesive application.MATERIALS AND METHODS: Fifteen denture-wearing patients (7 female, 8 male, mean age: 64 years) were involved in the study. The BFDD measurements were performed using a disposable gnathometer with a 1 to 10 scale. During one of the treatment sessions, the maximum BFDD with the pre-existing maxillary dentures using denture adhesive were measured. The measurements were also made at the baseline without adhesive and after the 1st, 2nd, 4th, and 6th hours following the application of the denture adhesive. The same procedure was applied to the new dentures about 2 weeks after the delivery of the dentures. The data were collected and statistically analyzed using ANOVA and Student's t-test.RESULTS: Consistent improvement was observed in BFDD when adhesive was used for all time intervals from the baseline (mean: 1.54 units, 3.20 units) to 6 hours (mean: 3.99 units, 4.60 units) for both pre-existing dentures (p= 0.003) and new dentures (p= 0.05), respectively.CONCLUSIONS: The results of this in vivo study suggest that the denture adhesive tested could effectively increase BFDD for up to 6 hours after application.