一种含金银汞合金的临床性能。

Clinical performance of a gold-containing amalgam.

作者信息

Mahler D B, Marantz R, Adey J D

出版信息

J Dent Res. 1979 Nov;58(11):2109-15. doi: 10.1177/00220345790580111201.

DOI:10.1177/00220345790580111201

Abstract

In this study, the clinical performance (marginal fracture) of a gold-containing amalgam was compared to five traditional gamma 2-containing amalgams and one non-gamma 2 amalgam. The results showed that the performance of this gold-containing amalgam was bettered by the non-gamma 2 amalgam and four of the five gamma 2-containing amalgams. A microprobe evaluation of a five-year-old clinical restoration made from this alloy revealed an unusual corrosion pattern.

摘要

在本研究中，将一种含金汞合金的临床性能（边缘断裂情况）与五种传统的含γ2汞合金及一种不含γ2的汞合金进行了比较。结果显示，这种含金汞合金的性能不如不含γ2的汞合金以及五种含γ2汞合金中的四种。对用该合金制成的一个使用了五年的临床修复体进行的微探针评估揭示了一种不寻常的腐蚀模式。