For the greater part of the 20th Century, it wasn't difficult to tell if someone had received dental work to repair cavities. Most every one of these people wore that familiar metallic look, indicating the presence of amalgam fillings. These days, noticeable, metallic filling have given way to modern tooth-colored fillings made out of porcelain or composite resin. Unfortunately, although amalgam fillings are far less common today, they continue to be a popular topic of conversation.
What Are
No comments:
Post a Comment