The Periotest Method: Implant-Supported Framework Precision of Fit Evaluation
نویسندگان
چکیده
منابع مشابه
The Periotest method: implant-supported framework precision of fit evaluation.
PURPOSE In this study, the Periotest instrument was used to measure the precision of fit between cast high noble-metal frameworks and the supporting implants in a patient-simulation model. Three framework conditions and three implant-location variables were used to evaluate the rigidity of the assembly as measured by the Periotest method. The framework variables were (1) one-piece castings (OPC...
متن کاملThe precision of fit of cast and milled full-arch implant-supported restorations.
PURPOSE The purpose of this study was to investigate the marginal precision of computer numeric control-milled frameworks fabricated of grade 4 commercially pure titanium or cobalt-chrome alloy through digital technology and to compare them with conventional cast frameworks. MATERIAL AND METHODS A titanium cast of a mandibular arch with six implant analogs was used as a master. The master cas...
متن کاملFit Analysis of Different Framework Fabrication Techniques for Implant-Supported Partial Prostheses.
PURPOSE This study evaluated the vertical misfit of implant-supported frameworks made using different techniques to obtain passive fit. MATERIALS AND METHODS Thirty three-unit fixed partial dentures were fabricated in cobalt-chromium alloy (n = 10) using three fabrication methods: one-piece casting, framework cemented on prepared abutments, and laser welding. The vertical misfit between the f...
متن کاملin Vitro Evaluation of the Precision of Working Casts for Implant-supported Restoration with Multiple Abutments
OBJECTIVE The purpose of this study was to compare the accuracy of two working cast fabrication techniques using strain-gauge analysis. METHODS Two working cast fabrication methods were evaluated. Based on a master model, 20 working casts were fabricated by means of an indirect impression technique using polyether after splinting the square transfer copings with acrylic resin. Specimens were ...
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ژورنال
عنوان ژورنال: Journal of Prosthodontics
سال: 1996
ISSN: 1059-941X,1532-849X
DOI: 10.1111/j.1532-849x.1996.tb00298.x