Comparative evaluation of retentive strength of Figaro crowns and stainless steel crowns luted with glass ionomer cement and resin-modified glass ionomer cement – An in vitro study.

Autor: Mandyala, Venkata Swathi, Padakandla, Prathyusha, Kola, Naveen Krishna, Kedari, Sri Lakshmi, Putta, Leshya, Gandhasiri, Keerthi
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Zdroj: Journal of Dr. YSR University of Health Sciences; Jan-Mar2024, Vol. 13 Issue 1, p36-41, 6p
Abstrakt: Aims: To compare the tensile strength of Figaro crowns and SSC using two different kinds of luting cements, i.e. GIC and RM-GIC. Methods and Material: Forty extracted human deciduous molars are used in this study; tooth preparation was done to receive the crowns and were categorized into two groups: stainless steel crowns and Figaro crowns that were further divided into two subgroups, one that was luted with GIC and the other with RM-GIC. Then, the tensile strength of the crowns was evaluated with a universal testing machine. Statistical analysis used: Data were analyzed by one-way ANOVA and post hoc Tukey's multiple comparison tests. Results: Stainless steel crowns had showed greater tensile strength than Figaro when luted with GIC; in contrast with RMGIC, Figaro exhibited greater retentive strength. Conclusions: GIC exhibited highest retentive strength as luting agents for stainless steel crowns. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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