In vitro comparison of the compressive strengths of seven different provisional crown materials.
نویسندگان
چکیده
منابع مشابه
In vitro comparative evaluation of mechanical properties of temporary restorative materials used in fixed partial denture
INTRODUCTION Materials used to fabricate provisional restorations can be classified as acrylics or resin composites. Provisional crows can be either prefabricated or custom made. ACRYLICS These materials have been used to fabricate provisional restorations since the 1930s and usually available as powder and liquid. They are the most commonly used materials today for both single-unit and multi...
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Background: Different soldering techniques have a variety of applications in dentistry. One of the most important uses of soldering is to join multiple-unit fixed partial dentures together. In this Study, two base metal alloys (Supercast and Minalux) were soldered and their tensile, compressive and flexural strengths were measured and compared to each other. Materials and methods: In this ...
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PURPOSE Bacterial adhesion on provisional crown materials retained for a long time can influence the duration for which permanent prosthetic restorations can be healthily worn in the oral cavity. The aim of this study was to compare seven different commonly used provisional crown materials with regard to Streptococcus mutans and Candida albicans surface adhesion. MATERIALS AND METHODS For eac...
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The evaluation of compressive strength in three brands of zinc phosphate cement in two different powder/liquid ratios Dr. M. Sahabi * - Dr. N. Homayunfar ** * Assistant Professor of Fixed Prosthodontics Dept., Faculty of Dentistry, Shaheed Beheshti University of Medical Sciences. ** Assistant Professor of Fixed Prosthodontics Dept. Faculty of Dentistry, Rafsanjan University of Medical Sciences....
متن کاملIn vitro evaluation of the effect of different surface treatments and bonding systems on shear bond strength of composite veneer to Stainless Steel Crown
Abstract Background and aim: Using Stainless Steel Crowns (SSC) for Early Childhood Caries usually causes an unpleasant condition in the aesthetic of the patients. The aim of this study was to evaluate the effect of different surface treatments and bonding systems on shear bond strength of composite veneer to Stainless Steel Crown. Materials and Methods: In this in vitro study, 120 SSC were ...
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ورودعنوان ژورنال:
- SADJ : journal of the South African Dental Association = tydskrif van die Suid-Afrikaanse Tandheelkundige Vereniging
دوره 68 2 شماره
صفحات -
تاریخ انتشار 2013