Clinical and Experimental Evaluation of the Effectiveness of "Soft-Start" Polymerization in Dental Composite Restoration

被引:0
|
作者
Melkumyan, Timur V. [1 ]
Makhamadaminova, Kamola D. [1 ]
Kamilov, Erkin Kh. [1 ]
机构
[1] Tashkent Med Acad, Tashkent, Uzbekistan
关键词
composite materials; dental restoration; soft-start" polymerization;
D O I
暂无
中图分类号
R-3 [医学研究方法]; R3 [基础医学];
学科分类号
1001 ;
摘要
The clinical and experimental efficiency of the soft-start polymerization technique in composite restorations was studied. In this study, 57 patients between 30 and 44 years of age with secondary caries had 158 restorations done using the photo-composite material Filtek Z250. The restorations performed were distinguished into two groups, the basis of the photo-polymerization method of employed (conventional polymerization technique and "soft-start" polymerization technique). The objects of the study also included the specimens of 18 extracted teeth. The analysis of the data indicates that employing the "soft-start" polymerization technique provides better integration of the composite material to the hard tissues of the tooth. This conclusion was best demonstrated in cases where the dentin was a connecting link in the chain "substrate-hybrid layer-composite". (C) 2012 International Medical Research and Development Corporation. All rights reserved.
引用
收藏
页码:242 / 245
页数:4
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