title: Dimensions of color: creating high-diffusion layers with composite resin.
abstract: The objective of this article is to provide the clinician with fundamental principles for achieving success with directly placed composite resin restorations in posterior teeth. It describes the adhesive technique and protocol for the development of tooth-colored composite restorations in the posterior dentition by integrating the concepts of function, form, and color. A case presentation demonstrates the anatomical stratification and proper placement of tints and opaquers for the development of the direct posterior composite resin-bonded restoration. Used with an understanding of tooth morphology, restorative material selection, color options, and the physical properties of light, these techniques allow optimally esthetic restorations to be predictably achieved.
authors.affiliation: Department of Restorative, Dentistry and Biomaterials, University of Texas Health Science Center at Houston, Houston, Texas, USA.
authors.forename: Douglas A
authors.initials: DA
authors.lastname: Terry
mesh_terms: D003116:Color; D004396:Coloring Agents / Q000737:chemistry; D003188:Composite Resins / Q000737:chemistry; D003743:Dental Enamel / Q000033:anatomy & histology; D017267:Dental Prosthesis Design / Q000379:methods*; D003793:Dental Restoration, Permanent / Q000379:methods*; D003804:Dentin / Q000033:anatomy & histology; D004955:Esthetics, Dental; D006801:Humans; D008027:Light; D008963:Molar / Q000033:anatomy & histology; D017797:Prosthesis Coloring / Q000379:methods*
chemical_list: D004396:Coloring Agents; D003188:Composite Resins