搜索结果: 1-6 共查到“口腔正畸学 Microleakage”相关记录6条 . 查询时间(0.078 秒)
Marginal integrity and microleakage of direct and indirect composite inlays: SEM and stereomicroscopic evaluation
Composite resins Dental restoration failure Dental leakage Marginal adaptation Adaptaç ã o marginal
2009/10/20
The aim of this study was to evaluate the microleakage of direct and indirect composite inlays by stereomicroscopy and scanning electron microscopy (SEM). Thirty bovine incisors were ground to obtain ...
The effect of insertion and photopolymerization techniques on microleakage of Class V cavities:a quantitative evaluation
Dental leakage Dentin-bonding agents Composite resins
2009/10/19
The aim of this in vitro study was to evaluate by spectrophotometry the influence of the incremental technique and progressive light curing in the microleakage of Class V cavities. Forty samples were ...
Microleakage under Orthodontic Brackets Using High-Intensity Curing Lights
Microleakage Light source Halogen LED PAC
2010/3/5
Objective: To compare the microleakage of the enamel-adhesive-bracket complex at the occlusal and gingival margins of brackets bonded with high-intensity light curing lights and conventional halogen l...
Microleakage under Ceramic and Metallic Brackets Bonded with Resin-Modified Glass Ionomer
Microleakage Glass-ionomer Adhesive Metallic Ceramic
2010/3/5
Objective: To test the null hypothesis that there is no significant difference between the microleakage of adhesive interferences at the occlusal and gingival margins of both ceramic and metallic brac...
Microleakage beneath Ceramic and Metal Brackets Photopolymerized with LED or Conventional Light Curing Units
Ceramic bracket Metal bracket Microleakage LED curing Photopolymerization
2008/11/24
Objective: To test the null hypotheses that (1) the type of light curing unit used (quartz-tungsten-halogen [QTH] or light-emitting diode [LED]) would not affect the amount of microleakage observed ...
Microleakage beneath Ceramic and Metal Brackets Bonded with a Conventional and an Antibacterial Adhesive System
Ceramic bracket Metal bracket Microleakage Antibacterial
2008/11/24
Objective: To assess microleakage of a tooth-adhesive-bracket complex when metal or ceramic brackets were bonded with a conventional and an antibacterial self-etching adhesive.Materials and Methods: F...