Liners and bases in general dentistry.

One of the most controversial areas of restorative dentistry is the subject of liners and bases. Currently, there is no single protocol, with respect to the use of liners and bases, for clinicians to follow. This article is an in-depth literature review that discusses the use of liners and bases and the types of materials that are available to the restorative dentist. The new emerging concept of minimally invasive dentistry will require new restorative techniques. These changes will require the clinician to reevaluate their use of liners and bases. Other clinical considerations and findings from recent research are discussed.