Composite Resin Restoration Assist · CDA

Why is a final finishing and polishing step critical after a composite restoration is placed and cured?

  1. It softens the composite for easier chewing
  2. It gives a smooth glossy surface that resists plaque
  3. It expands the restoration for a tighter marginal fit
  4. It is optional and done only for anterior teeth
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Correct answer: It gives a smooth glossy surface that resists plaque

Finishing and polishing smooth surface irregularities, reduce roughness, improve aesthetics and oral hygiene, and help the restoration integrate with natural tooth appearance.

Difficulty: Medium Question 9 of 22

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