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robbypowell's version from 2016-12-10 22:48

GI cont

RMGI's

Question Answer
T/F: Light-curing RMGI involves setting of the Resin and Glass IonomerFalse (only Resin)
T/F: Light curing RMGI involves setting of the Resin and Not GI reactionTrue
What 2 benefits does Resin addition to glass ionomer provideEarly strength (light cure) & less water sensitive (as in conventional GI)
Do Compomers (Poly-acid Modified Resin Composites) chemically bond to tooth or metal?No, resin layer interferes with this
What is the difference between Giomers and Traditional composite resins?Giomers basically are Composite Resins, but with GI particles inside that will release fluoride if exposed to low pH; HOWEVER these fluoride levels are not clinically relevant
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bond strength of GI to diff materials

Question Answer
unconditioned enamel3-6 MPa
conditioned enamel6-7 MPa
unconditioned dentin2-4 MPa
conditioned dentin4-6 MPa
composite to etched enamel20 MPa
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