搜索结果: 1-15 共查到“口腔医学 Systems”相关记录65条 . 查询时间(0.359 秒)
Histologic Evaluation of Human Pulp Response to Total Etch and Self Etch Adhesive Systems
Pulp response Single Bond Prompt L-Pop Adhesive system
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2015/9/30
Background: To investigate pulp response to the application of two types adhesive systems (total-etch and self-etch) in human premolar teeth.
Zirconia ceramic post systems: a literature review and a case report
Zirconia post Clinical experience In vitro studies
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2010/11/26
Cast metal post-core systems have a long history of successful use because of their superior physical properties. However, their high elastic modulus can cause stress concentrations within the surroun...
Durability of fiber-post and resin core build-up systems
Durability Fiber post Resin core
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2010/11/26
The aim of this study was to evaluate the durability of unidirectional and bidirectional fiber-reinforced post systems under static and cyclic loading. Three prefabricated fiber posts with one of two ...
Comparison of Shear Bond Strength between Composite Resin and Porcelain Using Different Bonding Systems
Ceramic Dentin bonding Silane Porcelain
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2009/12/31
Statement of Problem: Ceramics as in ceramo-metallic and all ceramic tooth restorations have grown popular owing to their high tissue compatibility and esthetic advantages. Such restorations have the ...
Comparison of microleakage in high copper spherical amalgam restorations using three different dentin bondin systems
Microleakage Dentin Bonding Amalgam
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2009/12/11
Background and Aim: Amalgam is one of the mostly used restorative materials, but has some disadvantages. Microleakage is one of the short comings of amalgam which may lead to sensitivity and recurrent...
Comparison of microleakage in high copper spherical amalgam restorations using three different dentin bondin systems
Microleakage Dentin Bonding Amalgam
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2009/12/11
Background and Aim: Amalgam is one of the mostly used restorative materials, but has some disadvantages. Microleakage is one of the short comings of amalgam which may lead to sensitivity and recurrent...
Effect of Repeated Container Lid Opening on Dentin Shear Bond Strength of Two Dentin Adhesive Systems
Acetone,Dentin-Bonding Agents Prime and Bond NT Dental Bonding Shear Strength
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2009/12/7
Comparing the effect of repeated opening of the container lid of two dentin adhesive systems, Prime&Bond NT (P&B NT) and iBond (iB), on shear bond strength.
Materials and Methods:
Intact bovine low...
Quantitative evaluation of microleakage in class V cavities using one-bottle and self-etching adhesive systems
Dentin-bonding agents Dental leakage Composite resins
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2009/10/20
The aim of this in vitro study was to evaluate quantitatively the microleakage in class V cavities restored with one-bottle and self-etching adhesive systems with and without previous acid etching. Tw...
Analysis of the microtensile bond strength to enamel of two adhesive systems polymerized by halogen light or LED
Adhesives Dental bonding Polymerization Light-emitting diode (LED)
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2009/10/20
With the development of composite resin polymerization techniques, LEDs were introduced to the market place. Based on the studied literature, the aim of this study was to evaluate, through microtensil...
Adhesive systems used for sealing contaminated surfaces: a microleakage evaluation
Dentin-bonding agents Dental enamel Dental leakage Pit and fissure sealants
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2009/10/19
The aim of this study was to compare two adhesive systems (OptiBond FLTM and OptiBond SOLOTM) used as a sole material for sealing pit and fissures on contaminated surfaces with respect to microleakage...
Effect of dentinal surface preparation on bond strength of self-etching adhesive systems
Dentin-bonding agents Dentin Tensile strength
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2009/10/19
The aim of this study was to evaluate the effects of dentin surface treatments on the tensile bond strength (TBS) of the self-etching primer Clearfil SE Bond (CSE) and the one-step self-etching One-Up...
Tensile bond strength of self-etching versus total-etching adhesive systems under different dentinal substrate conditions
Dentin permeability Dentin-bonding agents Tensile strength
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2009/10/16
The use of acid etchants to produce surface demineralization and collagen network exposure, allowing adhesive monomers interdiffusion and consequently the formation of a hybrid layer, has been conside...
Bond strength of adhesive systems to human tooth enamel
Shear strength Dentin-bonding agents Dental enamel
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2009/10/16
The purpose of this study was to evaluate in vitro three adhesive systems: a total etching single-component system (G1 Prime & Bond 2.1), a self-etching primer (G2 Clearfil SE Bond), and a self-etchin...
Coronal and apical leakage analysis of two different root canal obturation systems
Root canal obturation Dental leakage
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2009/10/16
This study compared the coronal and apical leakage of AH Plus with gutta-percha to that of Epiphany with Resilon. Twenty-four single rooted teeth were instrumented and divided into 2 groups according ...
Influence of intrapulpal pressure simulation on the bond strength of adhesive systems to dentin
Adhesives Dentin permeability Dental bonding Smear layer
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2009/10/16
The purpose of this study was to evaluate the influence of intrapulpal pressure simulation on the bonding effectiveness of etch & rinse and self-etch adhesives to dentin. Eighty sound human molars wer...