The push out bond strength of polydimethylsiloxane endodontic sealers to dentin
نویسندگان
چکیده
منابع مشابه
Bond strength of different endodontic sealers to dentin: push-out test
OBJECTIVE The aim of this in vitro study was to evaluate the bond strength of different root canal sealers to dentin. MATERIAL AND METHODS Forty extracted single-rooted human teeth were examined and the coronal and middle thirds of the canals were prepared with a 1.50 mm post drill (FibreKor Post System, Pentron). The teeth were allocated in two experimental groups, irrigated with 2.5% NaOCl+...
متن کاملComparison of bond strength of different endodontic sealers to root dentin: An in vitro push-out test
AIM To compare the bond strength of four different endodontic sealers to root dentin through push-out test design. MATERIALS AND METHODS Forty single-rooted teeth with completely formed apices were selected. Teeth were decoronated, and working length was determined. Instrumentation and irrigation were performed. The teeth were divided into four groups based upon the sealer used. Group 1: Bioc...
متن کاملEffect of calcium hydroxide dressing on push-out bond strength of endodontic sealers to root canal dentin.
The aim of the present study was to evaluate the effect of calcium hydroxide dressing on the bond strength of three commercially available endodontic sealers (MTA Fillapex, Sealapex, and AH Plus) to root canal dentin. Sixty slices of extracted human canines were obtained from cervical, middle, and apical root thirds. Root canals were standardized and specimens were filled and divided into six g...
متن کاملEffect of Different Endodontic Sealers on the Push-out Bond Strength of Fiber Posts.
INTRODUCTION The aim of this in vitro study was to evaluate the effect of MTA-based sealer (MTA Fillapex), eugenol-based sealer (Dorifill) and an epoxy resin sealer (AH Plus) on the bond strength of fiber posts cemented with a self-etch adhesive. MATERIALS AND METHODS The root canals of 72 maxillary incisors were prepared using the step-back technique after removing/cutting off the crowns. Th...
متن کاملa comparison of push-out bond strength of two endodontic sealers to root canal dentin: an in vitro study
statement of problem: adhesion to root canal dentin is one of the necessary characteristics of endodontic sealers. mta fillapex (angelus, londria, pr, brazil) is one of the recently introduced mta-based sealer. only a limited number of studies have evaluated the bonding of this sealer to the dentin, with conflicting results. objectives: the purpose of this study was to evaluate the bond strengt...
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ژورنال
عنوان ژورنال: BMC Oral Health
سال: 2019
ISSN: 1472-6831
DOI: 10.1186/s12903-019-0867-5