title: Shear bond strength comparison of implant-retained overdenture attachment pickup materials.
abstract: This study evaluated the shear bond strength (SBS) of 4 different retentive materials for the chairside pickup of dental implant attachments. Shear force was applied to determine the SBS of each material to denture acrylic resin. The difference between SBSs of polymethyl methacrylate and UBAR (claimed to bond to metal) to metal housings was also evaluated. There were no statistically significant differences among the SBSs of Jet Denture Repair Acrylic, EZ PickUp, and UBAR, but Quick Up had an SBS that was significantly lower than that of the other 3 materials. In addition, UBAR had a higher SBS to metal housings than did processed polymethyl methacrylate.
authors.forename: Monica J
authors.initials: MJ
authors.lastname: Cayouette
authors.forename: Logan
authors.initials: L
authors.lastname: Barnes
authors.forename: Jompobe
authors.initials: J
authors.lastname: Vuthiganon
authors.forename: Karen
authors.initials: K
authors.lastname: McPherson
mesh_terms: D000269:Adhesives / Q000627:therapeutic use*; D001840:Dental Bonding / Q000379:methods; D019094:Dental Prosthesis, Implant-Supported; D003799:Dental Stress Analysis; D003781:Denture Retention / Q000379:methods*; D003828:Denture, Overlay; D006801:Humans; D019904:Polymethyl Methacrylate / Q000627:therapeutic use; D033081:Shear Strength
chemical_list: D000269:Adhesives; D019904:Polymethyl Methacrylate