For ceramic or porcelain restorations, why might special polishing systems be needed compared to composite resin restorations?
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Correct answer: Because ceramic needs diamond or specialized abrasives for a smooth finish
Ceramic restorations are harder and require special abrasive polishing systems (e.g., diamond-impregnated tools) to produce smooth, enamel-like surfaces and resist staining and plaque.
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More Finishing and Polishing Restorations questions
- Which outcome is least likely if a restoration is properly finished and polished?
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