Selection of a resin system for anterior fracture treatment.
The tensile strength of the bond formed between etched bovine enamel and selected resin systems was evaluated; also, the need for a resin pulpal barrier was examined. Results indicate that the BIS-GMA unfilled primer is unnecessary for strength or as a pulpal protectant. The large scatter of results substantiates the clinical hypothesis that the effectiveness of the acid etch is highly variable.
D000180:Acrylic Resins / Q000592:standards; D000704:Analysis of Variance; D000818:Animals; D002417:Cattle; D003188:Composite Resins / Q000592:standards; D001840:Dental Bonding; D003743:Dental Enamel / Q000187:drug effects; D003793:Dental Restoration, Permanent; D003799:Dental Stress Analysis; D006813:Humidity; D008768:Methylmethacrylates / Q000592:standards; D010756:Phosphoric Acids / Q000494:pharmacology; D012117:Resins, Synthetic / Q000592:standards; D013696:Temperature; D014082:Tooth Fractures / Q000628:therapy
D000180:Acrylic Resins; D003188:Composite Resins; D008768:Methylmethacrylates; D010756:Phosphoric Acids; D012117:Resins, Synthetic