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13 Cards in this Set
- Front
- Back
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Preliminary Impression |
Diagnostic models, custom trays, provisional coverage, dental & orthodontic appliances, pretreatment & posttreatment records |
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Final Impression |
Shows accurate detail of tissue &tooth structure for lab tech to make casr restoration |
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Occlusal (bite) registration |
Reproduces the occlusal relationship of maxillary & mandibular teeth when occluded |
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Impression trays |
Supplied as quadrant trays;which cover 1 half the arch |
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Section trays |
Suited for anterior teeth |
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Full arch trays |
Cover the complete arch |
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Impression material |
Mechanical property & setting property |
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Mechanical property |
Inelastic & Elastic |
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Inelastic material |
Rigid & will fracture when deformed |
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Elastic material |
Can be deformed & returned to their natural appearance |
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Setting Property |
Irreversible & Reversible |
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Irreversible Material |
Chemical reaction has occurred & the material cannot go back to original state |
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Reversible material |
Can be altered by temp & includes agar & impression compounds |
