Discoloration of composite resins due to manipulation with hand instruments.
D000180:Acrylic Resins; D017438:Bisphenol A-Glycidyl Methacrylate; D003116:Color; D003188:Composite Resins; D003762:Dental Instruments; D010969:Plastics; D011109:Polymethacrylic Acids; D011140:Polyurethanes; D013193:Stainless Steel
D000180:Acrylic Resins; C029012:Composite Dental Resin; D003188:Composite Resins; D010969:Plastics; D011109:Polymethacrylic Acids; D011140:Polyurethanes; D013193:Stainless Steel; D017438:Bisphenol A-Glycidyl Methacrylate