EXAMINING TOOTH FLEXURE EFFECTS ON CERVICAL RESTORATIONS - A 2-YEAR CLINICAL-STUDY

被引:167
作者
HEYMANN, HO [1 ]
STURDEVANT, JR [1 ]
BAYNE, S [1 ]
WILDER, AD [1 ]
SLUDER, TB [1 ]
BRUNSON, WD [1 ]
机构
[1] UNIV N CAROLINA,DEPT DENT ECOL,CHAPEL HILL,NC 27599
关键词
D O I
10.1016/S0002-8177(91)25015-1
中图分类号
R78 [口腔科学];
学科分类号
1003 ;
摘要
This study evaluated the clinical performance of dentinal adhesives in seven various material/technique combinations. No statistically significant differences were observed among the restorative combinations, or among technique variables after two years in terms of retention, sensitivity or USPHS categories. However, other factors related to tooth flexure-such as occlusal stress, patient age, restorative material and restoration location-showed statistically significant associations with retention failures. These results support a tooth flexural theory of restoration retention.
引用
收藏
页码:41 / 47
页数:7
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