concave tooth surface that isn't properly contoured
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Cupping
Dentin protection (liner) should be added if less than ____mm of dentin remains from
the pulp.
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.5
,important for esthetics and the longevity of the restoration, surface roughness can
results in plaque accumulation, gingival irritation, and increased surface staining
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Finishing and Polishing
first tooth colored dental restorative material, expensive, showed a cement line
(molded into the cavity prep, baked in oven, cemented into prep)
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Porcelain
What percent of phosphoric acid is there in etchant?
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32-40%
Composite resins are an _______ resin matrix that contains ________ _______
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Organic, Inorganic Fillers
, 1. Fluted Carbide 2. Fine Grit Diamond Stone
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What are the two most common burs used in the high speed for finishing?
How long must you rinse etchant from the tooth?
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For as long as you etched it, 30 seconds or longer
Resin Matrix (BIS-GMA) + Inorganic Fillers=
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Composite Resin
Which 1/3 of the tooth is the lightest shade?
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Occlusal 1/3
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Cupping
Dentin protection (liner) should be added if less than ____mm of dentin remains from
the pulp.
Give this one a try later!
.5
,important for esthetics and the longevity of the restoration, surface roughness can
results in plaque accumulation, gingival irritation, and increased surface staining
Give this one a try later!
Finishing and Polishing
first tooth colored dental restorative material, expensive, showed a cement line
(molded into the cavity prep, baked in oven, cemented into prep)
Give this one a try later!
Porcelain
What percent of phosphoric acid is there in etchant?
Give this one a try later!
32-40%
Composite resins are an _______ resin matrix that contains ________ _______
Give this one a try later!
Organic, Inorganic Fillers
, 1. Fluted Carbide 2. Fine Grit Diamond Stone
Give this one a try later!
What are the two most common burs used in the high speed for finishing?
How long must you rinse etchant from the tooth?
Give this one a try later!
For as long as you etched it, 30 seconds or longer
Resin Matrix (BIS-GMA) + Inorganic Fillers=
Give this one a try later!
Composite Resin
Which 1/3 of the tooth is the lightest shade?
Give this one a try later!
Occlusal 1/3
