[PDF] Top 20 Relined Fiberglass Post: Effect of Luting Length, Resin Cement, and Cyclic Loading on the Bond to Weakened Root Dentin

... For the CLSM analysis, six human maxillary anterior single-rooted teeth were obtained after approval was obtained from the ethics committee ...hours, the crowns were removed with a diamond disc, ... See full document

... employment of failure pattern for all specimens tested is an obligation to clarify the performance of study factor during push-out ...In the present study, the anal- ysis ... See full document

... each on the cervical face of the root, in the direction of the long axis of the root, and obliquely to the buccal ... See full document

... quence of water sorption during storage or hygroscopic expansion of luting materials ...(29). The hygroscopic expansion of the resin cement, in particular, could ... See full document

... aim of this study was to evaluate the effect of different glass fiber posts (GFPs) diameters on the push-out bond strength to ...treated and used for ... See full document

... in the cervical region and middle thirds than the apical third could be attributed to the higher stress concentration of the apical slice due the higher porosity ... See full document

... addition, the C-factor, defined as the ratio of bonded to unbonded surface areas of cavities, in a root canal is highly unfavorable and contributes to maximizing ... See full document

... why the porosity was not significantly different among the intragroup root thirds may be attributed to the insertion of resin cement using a Centrix syringe in ... See full document

... After root canal preparation, all roots were filled using the single cone technique and size F3 ProTaper gutta-percha points (Dentsply Maillefer), and AH Plus (Dentsply ...Maillefer). ... See full document

... attached to a universal testing machine (EMIC model DI-1000, Curitiba, Brazil) at crosshead speed of 1 mm/min and load cell of 50 ...Kgf. The apical surface of the slices ... See full document

... Abstract: The aim of this study was to evaluate the thickness of resin cements in the root thirds when using conventional fiberglass posts (CP) and ... See full document

... by the University Committee on Ethics (protocol ...extraction, the teeth were stored in distilled water at 47C for no more than 4 ...criteria of the roots were as follows: canals up ... See full document

... areas of a forestry company located in Otacílio Costa-SC, in a bioclimatic zone characterized by altitudes between 800 and 1200 m in operations with Pinus taeda ...According to the Köppen ... See full document

... with the CS3B following the same protocol used with group OS, but before polymerization, the bonding agent was irradiated with a Diode laser device (SIROLaser Advance, Sirona, Bensheim, ...Germany). ... See full document

... from the same teeth were randomly subdivided into 2 groups, according to storage period – immediately (24 hours) or for 12 months (in distilled water containing ...°C). The storage solution was not ... See full document

... comparison of microtensile bond strengths of several dentin bonding systems to primary and permanent ...microscopy of cut tooth surfaces and identification ... See full document

... Single Bond; Grupo CHX – 0,2% CHX por 30s + Single Bond; Grupo EGCG - gel de EGCG 10µM por 30s + Single Bond; Group GT – chá verde aquoso por 30s + Single ... See full document

... Objective: to evaluate the effect of aluminum oxide sandblasting (AOS), argon plasma application (APL) and their combination (AOS+APL) on the shear bond strength ... See full document

... halves. The halves were embedded in chemically activated polyester resin into polyvinyl chloride (PVC) rings ...After resin polymerization, the rings were discarded and the ... See full document

... considers the direct relationship be- tween polymerization of the resin-luting agent and its bond strength to dentin, the risk of debonding is ... See full document