PMID: 8601183Dec 1, 1995Paper

Effect of dynamic loading methods on cement film thickness in vitro

Journal of Prosthodontics : Official Journal of the American College of Prosthodontists
Z YuS N White

Abstract

Reduced cement flm thicknesses can improve crown seating and decrease marginal discrepancies. Improved marginal adaptation has the potential to reduce plaque accumulation, periodontal disease, and cement dissolution. Studies have indicated that dynamic seating methods can reduce seating discrepancies associated with zinc phosphate and resin cements. However, other types of cements and other dynamic techniques have not yet been studied or compared, nor has the mechanism for improved seating been fully explained. Therefore, the purpose of this study was to investigate the effect of a variety of loading methods on the film thicknesses of current types of crown and fixed partial denture cements compressed between glass plates. This study investigated the effect of three dynamic loading methods on film thickness of six representative fixed prosthodontic cements. These included zinc phosphate, resin-modified glass ionomer, encapsulated glass ionomer, adhesive composite resin, composite resin, and polycarboxylate. The method was derived from American Dental Association specifications for cement film thickness. In control groups, the cements were placed between two glass glass plates and statically loaded with a 15-kg weight. The test ...Continue Reading

References

Jun 1, 1992·The Journal of Prosthetic Dentistry·S N White, Z Yu
Sep 1, 1992·The Journal of Prosthetic Dentistry·S N WhiteV Kipnis
Nov 1, 1990·The Journal of Prosthetic Dentistry·P R WilsonR Sakaguchi
Jun 1, 1989·The Journal of Prosthetic Dentistry·A G Gegauff, S F Rosenstiel
Dec 1, 1988·The Journal of the American Dental Association·S F Rosenstiel, A G Gegauff
Jan 1, 1970·Journal of Periodontal Research·J Silness
Jul 1, 1995·The Journal of Prosthetic Dentistry·S N WhiteS Sangsurasak
Aug 1, 1994·The Journal of Prosthetic Dentistry·J M StrutzC L Kane
Feb 1, 1994·Acta Odontologica Scandinavica·A Peutzfeldt
Jan 1, 1993·The Journal of Prosthetic Dentistry·S N White, V Kipnis

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Citations

Mar 23, 2012·Journal of Applied Oral Science : Revista FOB·Juliana Cabrini CarmelloLígia Antunes Pereira Pinelli
Sep 23, 1998·Journal of Prosthodontics : Official Journal of the American College of Prosthodontists·J K SutherlandS R Budd
Aug 19, 2020·Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [et Al.]·Mehran FalahchaiMarzieh Neshandar Asli
Mar 1, 2018·Journal of Veterinary Dentistry·Kipp Wingo

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