title: Restorative considerations for a fixed implant prosthesis using different root form implant systems.
abstract: A precise fit at the prosthesis attachment interface is necessary to assure atraumatic loading of the implant fixture. The required high degree of frame accuracy can be more difficult to achieve when a single fixed prosthesis uses different root form implant systems for support. Two clinical protocols are described for these fixed implant prostheses. The first protocol uses a semiprecision attachment for the restorations. The second protocol uses a modified abutment system and a one-piece frame design.
authors.affiliation: Department of Prosthodontics, Wilford Hall U.S. Air Force Medical Center, San Antonio, Texas.
authors.forename: R J
authors.initials: RJ
authors.lastname: Cronin
mesh_terms: D000044:Dental Abutments; D003758:Dental Implantation, Endosseous; D015921:Dental Implants; D003779:Denture Design; D003834:Denture Precision Attachment; D006801:Humans; D007576:Jaw, Edentulous, Partially / Q000601:surgery; D008334:Mandible / Q000601:surgery; D014092:Tooth Root
chemical_list: D015921:Dental Implants