Journal ArticleDOI
Clinical methods for evaluating implant framework fit
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TLDR
The dental literature was reviewed to identify the clinical methods that have been used to evaluate implant framework fit and it is suggested that clinicians use a combination of the available methods to minimize misfits.Abstract:
Statement of problem. Passive fit of implant-supported–prosthesis frameworks has been suggested as a prerequisite for successful long-term osseointegration. However, there are no scientific guidelines as to what is passive fit and how to achieve and measure it. Purpose. The purpose of this article is to discuss passive fit and to review the various clinical methods that have been suggested for evaluating implant framework fit. Methods. The dental literature was reviewed to identify the clinical methods that have been used to evaluate implant framework fit. Conclusions. The suggested levels of passive fit are empirical. Numerous techniques have been advocated to evaluate the prosthesis-implant interface, but none individually provides objective results. It is suggested that clinicians use a combination of the available methods to minimize misfits. (J Prosthet Dent 1999;81:7-13.)read more
Citations
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The accuracy of implant impressions: a systematic review.
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Applicability and accuracy of an intraoral scanner for scanning multiple implants in edentulous mandibles: A pilot study
TL;DR: Based on the intraoral scans obtained, distance and angulation errors were too large to fabricate well-fitting frameworks on implants in edentulous mandibles, and the main reason for the unreliable scans seemed to be the lack of anatomic landmarks for scanning.
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Twenty years of progress in implant prosthodontics
Thomas D. Taylor,John R. Agar +1 more
TL;DR: What the authors consider the most important aspects of the evolution of osseointegrated implants are reviewed.
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Effect of splinting and interproximal contact tightness on load transfer by implant restorations.
TL;DR: The results of this in vitro study suggest that excessive contact tightness between individual crowns can lead to a non-passive situation.
References
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A 15-year study of osseointegrated implants in the treatment of the edentulous jaw
TL;DR: The clinical results achieved with bridges on osseointegrated fixtures fulfill and exceed the demands set by the 1978 Harvard Conference on successful dental implantation procedures.
Journal Article
Long-term follow-up study of osseointegrated implants in the treatment of totally edentulous jaws.
TL;DR: The long-term outcome of prostheses and fixtures (implants) in 759 totally edentulous jaws of 700 patients concur with multicenter and earlier results for the osseointegration method.
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The estimation of cement film thickness by an in vivo technique.
J W McLean,J A von Fraunhofer +1 more
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Biomechanical considerations in osseointegrated prostheses.
TL;DR: The close apposition of bone to the titanium implant is the essential feature that allows a transmission of stress from the implant to the bone without any appreciable relative motion or abrasion.
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