A procedure whereby a dentist uses special dental adhesives between tooth surface and another material. The tooth is first chemically treated with a special dental acid which causes microscopic porosites in the enamel. The adhesives form a bond with the bonding material. These materials come in various colors and shades. There are also flowable and dough-like materials. The dentist chooses the one that they feel best suits the procedure they are performing. The materials at present are highly polishable, are very strong and most last quite a long time. Some even contain fluoride which aids in preventing new cavities from forming. Bonding uses include restoring chips, filling holes, spaces or discolorations.

This picture shows a before and after of using invisalign