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12 Cards in this Set
- Front
- Back
What are microfill composites best used for?
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class 3/5, for polish/esthetics
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What are packaable composites best used for?
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class 1/2
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What are flowable composites best used for?
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cervical, pediatric, small, low-stres
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Flowable has (more/less) filler than packable?
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less
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what are lab composites best used for?
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crowns/inlays/veneers for indirect
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What are core composites best used for?
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build up if insuff dentin
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what is the advantage of using composite for a core (vs amalgam)
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bond to dentin, finihsed quickly
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What are compomers best used for? what is their unique advantage?
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release F-
low stress bearing, patients w/ medium risk of caries |
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most common light curing source?
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LED
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what is the common coupling agent of composites?
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SILANE
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What are the 2 common polymer matrices for composites? what are they?
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bisGMA or UDMA - both oligomers
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What are the polymer matrices bisGMA and UDMA diluted with? why?
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TEGDMA - to reduce viscocity
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