Composite Resin Restoration Assist · CDA

Which of the following is true regarding longevity and clinical performance of composite restorations in posterior teeth according to recent reviews?

  1. Composites always fail within one to two years when placed in posterior teeth
  2. With proper technique, composites can survive comparably to amalgam posteriorly
  3. Composite restorations simply cannot be used in posterior teeth under any circumstances
  4. Composite restorations never require any occlusal adjustment after placement
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Correct answer: With proper technique, composites can survive comparably to amalgam posteriorly

Studies indicate that with correct adhesive technique, layering, curing and finishing, composite restorations in posterior teeth can perform comparably to amalgam, making them a viable alternative.

Difficulty: Medium Question 21 of 22

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