Journal of the American Dental Association, Vol 122, Issue 9, 79-80
Copyright © 1991 by American Dental Association
Microfills vs. hybrids. Is there a universal composite resin?
GJ Christensen
An impressive positive evolution has taken place in restorative resins in the past 20 years. Although the types of resin used have not changed significantly, the fillers used in resins have changed enormously. Filler size has changed from particles that approached the size of table salt (over 100 microns) to today's submicron particle size. This article compares types of restorative resins for anterior and posterior use.