Influence of stone cast type On the fit of complete denture base


Abstract in English

Adapting of the complete denture will ensure its retention. Poly(methyl methacrylate) is considered to be the best material to manufacture denture bases. However it incurs changes in dimension and volumetric contraction which affects the adaption of dentures and therefore the retention. The purpose of this study was to compare two types of stone casts in their effect on accuracy of fit of complete denture base.

References used

Kim Y, Michalakis KX, Hirayama H. Effect of relining method on dimensional accuracy of posterior palatal seal. An in vitro study. J Prosthodont. 2008;17:211-8
The glossary of prosthodontic terms. J Prosthet Dent. 2005;94:10-92
Lee CJ, Bok SB, Bae JY, Lee HH. Comparative adaptation accuracy of acrylic denture bases evaluated by two different methods. Dent Mater J. 2010;29:411-7

Download