Comparative study of coronal sealing ability using root cross sections method
نویسندگان
چکیده
منابع مشابه
Coronal sealing ability of a new root canal filling material.
BACKGROUND AND OBJECTIVE To date, many different materials have been proposed for root canal fillings, but gutta-percha (used with various types of sealers) has remained the material of choice for over a century. A new root canal obturation system, the Epiphany endodontic obturation system, has been developed to replace gutta-percha and traditional sealers for root canal obturation. The purpose...
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Aim of the Study The aim of this study was to compare and evaluate the sealing ability of four root end filling materials mineral trioxide aggregate (MTA)-Plus, Biodentine, MTA (MTA Angelus) and glass ionomer cement (GIC) using fluid filtration method. Materials and Methods Forty-four extracted, human single-rooted teeth were collected. The crown of each tooth was decoronated 2 mm above the c...
متن کاملComparative study of the sealing ability of a polydimethylsiloxane-based root canal sealer.
The purpose of this study was to compare the sealing ability of three root canal sealers, RSA (polydimethylsiloxane sealer), Endion (glass-ionomer sealer) and Topseal (epoxy resin sealer), with and without smear layer removal. Ninety extracted human teeth were selected and assigned to 6 groups (n=15), according to the following protocols: in 3 groups, the smear layer was left intact and the roo...
متن کاملThe Effect of Thickness on Sealing Ability of Calcium Enriched Cement as a Coronal Seal Barrier
Abstract Introduction: Thickness of a coronal seal barrier is an important factor for preventing microleakage. The aim of this in vitro study was to compare the sealing ability of two different thicknesses of calcium Enriched Mixture (CEM) cement as a coronal seal barrier. Methods: A total of 40 canals of extracted maxillary central incisors were instrumented and obturated using lateral compa...
متن کاملCoronal Sealing Ability of Three Temporary Filling Materials
INTRODUCTION Providing adequate coronal seal of temporary filling materials is critical for the success of root canal therapy. The aim of this in vitro study was to compare coronal seal ability of three restorative materials over different periods of time. MATERIALS AND METHODS Ninety-eight molar teeth were selected. Once access cavities were prepared, teeth were divided randomly into three t...
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ژورنال
عنوان ژورنال: Stomatoloski glasnik Srbije
سال: 2007
ISSN: 0039-1743,1452-3701
DOI: 10.2298/sgs0704224m