İmplant üstü protezlerde kullanılan ölçü maddelerinin fizikokimyasal özelliklerinin değerlendirilmesi
Articles > Article · 2020
Authors: Makbule Heval ŞAHAN
Ege Üniversitesi Diş Hekimliği Fakültesi, National Refreed University Journal, National, TR DİZİN (ULAKBİM), 2020, vol 41, pp 201-208
Summary
<p>Objectives: The aim of this in-vitro research is to make a comparative evaluation of the physicochemical properties of different impression materials used for implant-supported restorations. Methods: 7 different impression materials were used in this study. 10 specimens were prepared separately using the Shark-Fin test device, surface detail reproduction device and shore A durometer device according to the manufacturers' instructions. The obtained data were analyzed by using one-way ANOVA test. Results: The differences between surface details of the groups were found insignificiant. The fluidity value of polyvinylsiloxane impression material was found highest value according to Shark-fin test. The hardness values of polyether impression material at 0, 24th hours found highest where the highest hardness value at 72nd hour was measured for polyvinylsiloxane impression material according to Shore A durometer tests. Conclusion: The impression materials used in this study for implant supported prosthesis were found clinically acceptable results.<br></p>