Abstract:

Bond strength can predict the longevity of restorations to some extent. However，the lack of a strict standard of bond strength testing leads to bias of the testing results. Existing reports have shown differences in bond strength. Factors that influence the testing results can be grouped as the character of sample，sample preparation and testing method.This paper systematically reviewed the influencing factors of the bond strength testing.

Key words: bond strength test, dentin, shear, tensile, push-out

摘要：

粘接强度在一定程度上可以预示修复体远期效果的好坏。然而粘接强度测试缺少一种严格的标准，导致产生了粘接数据以及粘接能力的误差。目前相关文献中所报道的粘接强度存在一定的差异。影响测试结果的因素可归类为样品特性、样品制备以及测试方法等。文章就上述几方面进行综述。

关键词: 粘接强度测试, 牙本质, 剪切, 拉伸, 拔出