title: Comparison of in vivo vs. in vitro bonding of composite resin to the dentin of canine teeth.
abstract: Dogs were utilized in a study to compare the bond strengths of dentin bonding agents made to dentin in vivo and then again in vitro in the same teeth 30 min, one day, one week, and one month post-extraction. No statistically significant differences were observed between bonds made in vivo and those made in vitro at any time period. Contamination of the dentin surfaces with blood or saliva lowered the bond strengths, but these could be restored to control values by re-surfacing of the dentin with a bur.
authors.affiliation: Department of Oral Medicine, School of Dentistry, Medical College of Georgia, Augusta 30912, USA.
authors.forename: E L
authors.initials: EL
authors.lastname: Pashley
authors.forename: L
authors.initials: L
authors.lastname: Tao
authors.forename: J R
authors.initials: JR
authors.lastname: Mackert
authors.forename: D H
authors.initials: DH
authors.lastname: Pashley
mesh_terms: D000818:Animals; D017438:Bisphenol A-Glycidyl Methacrylate; D001769:Blood; D003188:Composite Resins; D001840:Dental Bonding; D003804:Dentin; D017220:Dentin-Bonding Agents; D004285:Dogs; D005260:Female; D005976:Glutaral; D008297:Male; D011109:Polymethacrylic Acids; D019279:Resin Cements; D012463:Saliva; D013499:Surface Properties
chemical_list: D003188:Composite Resins; D017220:Dentin-Bonding Agents; D011109:Polymethacrylic Acids; D019279:Resin Cements; D017438:Bisphenol A-Glycidyl Methacrylate; C041330:Scotchbond; C044372:Gluma; D005976:Glutaral