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31 Cards in this Set
- Front
- Back
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Large Particle Macro Filled how much filler and how many microns? |
78% filler and 10 microns |
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Large Particle Macro Filled clinical features |
High fracture resistance, non polishable, discoloration, plucking |
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Large Particle Macro Filled indications |
Large class 4, light on heavy technique |
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Large Particle Macro Filled brand names and type |
Self cure - adaptic |
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Small Particle Micro Filled how much filler and microns |
52% filler and 0.4 microns |
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Small Particle Micro Filled clinical features |
Less fracture resistance, super polishable, color stable, no plucking |
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Small Particle Micro Filled indications |
Class three and five, small class four, labial veneers |
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Small Particle Micro Filled brand names and type |
Light cure - silux, viso dispers, prisma microfine |
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Macro filled amount of filler and microns |
77% filler and 1 to 5 microns |
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Macro filled clinical features |
Fracture resistant, semipolishable, color stable, no plucking |
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Macro filled indications |
Large class fours, crown buildup, posterior restorations |
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Macro Filled type and brand names |
Light cure -vit 1 essence |
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Hybrids filler and microns |
70% filler and 0.4-<5 microns |
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Hybrids clinical features |
Fracture resistant, polishable, color stable, no plucking |
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Hybrids indications |
Large class fours, crown buildup, posterior restorations |
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Hybrids type and brand name |
Light cure - ultra fine, herculite xr, p 30, tph spectrum |
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Composite uses |
Class 3, 4, and 5 (generally anterior), class 1 when occlusal stress is not a problem, sometimes class 2 |
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Composite composition |
Organic matrix known as bis Gma and filler such as quartz, glass, and selica |
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Composite properties (4) |
Polymerization shrinkage, thermal conductivity, thermal expansion, radiopacity (barium and zirconium) |
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Composite factors to be considered |
Finishing is a major clinical concern because we need a smooth surface, pulp protection is advisable, can be self cure or light cures |
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Which bases can be used with composites? |
Glass ionomer, zinc polyacylic, zinc phosphate |
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Composites armamentarium |
Etchant, binding agent, matrix (mylar strips), Teflon pfi, composite material, paper pad, kleenex, finishing burs strips and discs, curing light |
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Composites overview of procedure |
Anesthetic, shade selection, isolation, preperation, pulp protection, acid etching, binding agent, manipulating composite, finishing, sometimes sealing |
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Composite acid etching info |
Ultra etch and phosphoric acid gel, achieved within 15-60 secs, aftwr etching rinse and dry for 60 secs |
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Composite bonding agent info |
Optibond and pq1 light cure twenty secs single system, scotch bond light cure ten secs double system |
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Composite bonding agent info |
Optibond and pq1 light cure twenty secs single system, scotch bond light cure ten secs double system |
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Composite manipulation info |
Self cure mix for twenty seconds on paper pad, light cure dispense desired amount onto mixing pad |
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Composite exposure time for light cure |
Varies from 10-40 secs depending on depth, shade |
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Composite set time for self cure |
Set in 60 - 90 secs and final set in four to five mins |
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Three steps of finishing |
Gross, intermediate, final |
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Optional sealing |
Permaseal, when completely finished aka checked occlusion and everything. Permaseal is light cure for twenty secs |
