Effect of adaptation time on the occlusal force at denture dislodgement with or without denture adhesive

The Journal of Prosthetic Dentistry
Gregory PolyzoisHector Polyzois

Abstract

The effect of denture adhesives on the occlusal forces at the dislodgement (OFD) of new complete dentures during the adaptation period has not been previously studied. The purpose of this study was to investigate the OFD of dentures after their insertion and 3 months later, with or without denture adhesives. Thirteen volunteers with edentulism were enrolled in the study. Each participant had new complete maxillary and mandibular dentures. The occlusal forces (N) at denture dislodgement were assessed with or without 2 adhesives by using an electronic gnathodynamometer in the incisal and premolar regions on the existing denture, the new denture immediately after fitting, 45 days later, and 90 days later. The statistical analysis included the Wilcoxon and Kruskal-Wallis tests, repeated measures ANOVA, and the Pearson coefficient at α=.05. Repeated measures ANOVA for new dentures showed that the OFD in the incisal or premolar region were significantly different between adaptation periods (P<.05) but not between adhesives. OFDs of dentures with and without adhesives correlated highly at all adaptation periods (0.912 to 0.995). The adaptation period does affect the OFD of new dentures, but the 2 adhesives were found to have the same ...Continue Reading

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Citations

Jun 24, 2014·The Journal of Prosthetic Dentistry·Norberto Martins de Oliveira JuniorMarco Antonio Compagnoni
Nov 11, 2015·The Journal of Prosthetic Dentistry·Mohamed Hussein AbdelnabiAyman A Al-Dharrab
Oct 3, 2014·Journal of Prosthodontics : Official Journal of the American College of Prosthodontists·Gregory PolyzoisHector Polyzois
Dec 21, 2014·Biomechanics and Modeling in Mechanobiology·Jarosław ŻmudzkiJacek Kasperski
Mar 10, 2015·The Journal of Prosthetic Dentistry·Sofia PapadiochouIoannis Papadiochos
Aug 26, 2019·Journal of Prosthodontic Research·Marcela Dantas Dias da SilvaAna Carolina Pero
Mar 18, 2021·Journal of Dentistry·Xin ShuKatherine Chiu Man Leung

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