Experimental marginal leakage around Isocap and Compocap S restorations.
نویسندگان
چکیده
Experimental marginal leakage around IsoeapK and Compocap SR restorations placed with or without prior etching o f cavity margins was compared using a fluores cent dye technicpte. A ll o f the restorations examined leaked to some extent. No statistically significant differ ences were found between the marginal leakage o f the lsocapn and Compocap SR restorations. Statistically sig nificant differences in experimental marginal leakage were found between the etched and unetched prep arations. Restorations placed in conjunction with the etching technicpte displayed less experimental marginal leakage. OI’SOMMING
منابع مشابه
Experimental marginal leakage around dental amalgams placed in artificial cavities.
Experimental marginal leakage of high- and low-Cu amalgam restorations placed in acrylic teeth, where the cavities were untreated or painted with denatured collagen and/or a CaP slurry, was assessed after specimens were stored in a 1% NaCl solution for ten days and for one yr. All specimens stored for ten days showed severe marginal leakage. High- and low-Cu amalgam restorations placed in untre...
متن کاملAssessment of marginal leakage around Class II composite restorations in retrieved primary molars.
The aim of the present investigation was to evaluate, by means of dye penetration, the microleakage around Class II composite restorations, in retrieved primary molars that functioned in the mouth for at least one year. The experimental material consisted of 13 exfoliated primary molars that had been restored with Herculite (Kerr Corporation, Romulus, Michigan 48174 USA) at least one year previ...
متن کاملمقایسه تطابق لبهای سیستمهای سرامیکی مختلف دندانی در شرایط In-vitro
Background and Aims: Marginal gap measurement in all ceramic restorations they are of fundamental important for the successful used. As some studies led to contradiction results, yhe aim of this study is to compare marginal gap restorations between 4 kinds of ceramic restorations Inceram, IPS-e.max Press, Zirconia (CAD/CAM) and PFM. Materials and Methods: In this In-vitro experimental research...
متن کاملاثر جهت نوردهی بر ریزنشت دو نوع کامپازیت مایکروفیلد و هایبرید
Introduction: One of the most important factors affecting the marginal seal of composite restorations is polymerization shrinkage. The aim of this study was to evaluate the micro leakage of two resin composites cured with two light directions. Methods: In this experimental study, forty similar class III preparations were prepared in 40 human anterior teeth. The teeth were randomly divided in t...
متن کاملValidity of electrical conductance measurements in evaluating the marginal integrity of sealant restorations.
The use of sealants and sealant restorations has increased considerably over the past 10 years, and with it increased the problem of detecting secondary caries and marginal (micro)leakage. It was the purpose of this study to investigate the validity of electrical conductance measurements (ECMs) in diagnosing marginal leakage into dentine of sealants and sealant restorations. Ninety extracted pr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- The Journal of the Dental Association of South Africa = Die Tydskrif van die Tandheelkundige Vereniging van Suid-Afrika
دوره 35 12 شماره
صفحات -
تاریخ انتشار 1980