Posterior adhesive composite resin: a historic review.
Since development of the BIS-GMA composite resin, there have been many innovations to improve the physical properties for posterior use. Subsequent development of a caries detector and chemically adhesive composite resin has further revolutionally raised the value of composite resin restoration, replacing the traditional restorative system of mechanical approach by the new system of biological approach. In this system only the infected irreversibly deteriorated insensitive tissue, stainable with the caries detector, is removed painlessly. The cavity is immediately filled with the composite resin with no further tissue reduction for retention or resistance form or extension for prevention. Both enamel and dentin walls are etched by a single etchant without lining. The chemical adhesion to the cavity margin and wall minimizes the marginal failure in size and prevalence and prevents secondary caries penetration along the wall. The chemically adhesive composite resin is thus a useful restorative material much kinder to teeth than amalgam.
Fusayama
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Tokyo Medical and Dental University, Japan.
D000269:Adhesives / Q000737:chemistry / Q000266:history*; D003188:Composite Resins / Q000737:chemistry / Q000266:history*; D003793:Dental Restoration, Permanent / Q000266:history*; D049673:History, 20th Century; D006801:Humans
D000269:Adhesives; D003188:Composite Resins