Composite resins in 2013: an update on their progress.

Having steadily evolved and improved over the past several decades, composite resins are providing clinicians with an increased array of options for successfully restoring teeth in a minimally invasive manner. Numerous advances compared to early composite resin systems, such as increased shade availability, reduced polymerization shrinkage, and the development of nanoparticles, have enabled composite resins to offer long-term esthetic solutions for patients. This article summarizes the changes that have occurred, discusses popular applications for the use of composite materials, and presents brief case studies demonstrating their capabilities.