Cleona Dental
221 W. Penn Ave.,
Suite 213
Cleona, PA 17042
Cleona, PA 17042
Composite vs. Amalgam Amalgam fillings are silver fillings you may have or seen in other people’s teeth. It was invented in 1819 and is mercury based. It has been thought that mercury poisoning was caused by amalgam. In 1957 it was discovered that once saliva covers the amalgam, the mercury… Read More…