Journal of

Dental Research, Dental Clinics, Dental Prospects Original Article

Flexural Strength of Acrylic Resin Denture Bases Processed by Two Different Methods Jafar Gharechahi1* • Nafiseh Asadzadeh2 • Foad Shahabian3 • Maryam Gharechahi4 1

Professor of Prosthodontics, Dental Research Center, School of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran Associate Professor of Prosthodontics, Dental Research Center, School of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran Assistant Professor of Prosthodontics, Dental Research Center, School of Dentistry, Ahvaz University of Medical Sciences, Ahvaz, Iran 4 Assistant Professor of Endodontics, Dental Research Center, School of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran *Corresponding Author; E-mail: [email protected] 2 3

Received: 5 January 2013; Accepted: 6 April 2014 J Dent Res Dent Clin Dent Prospect 2014; 8(3):148-152 | doi: 10.5681/joddd.2014.027 This article is available from: http://dentistry.tbzmed.ac.ir/joddd © 2014 The Authors; Tabriz University of Medical Sciences This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract Background and aims. The aim of this study was to compare flexural strength of specimens processed by conventional and injection-molding techniques.

Materials and methods. Conventional pressure-packed PMMA was used for conventional pressure-packed and injectionmolded PMMA was used for injection-molding techniques. After processing, 15 specimens were stored in distilled water at room temperature until measured. Three-point flexural strength test was carried out. Statistical analysis was carried out by SPSS using t-test. Statistical significance was defined at P

Flexural strength of acrylic resin denture bases processed by two different methods.

Background and aims. The aim of this study was to compare flexural strength of specimens processed by conventional and injection-molding techniques. M...
216KB Sizes 0 Downloads 7 Views