Temporary and Permanent Restorations · CDA

Which of the following is NOT a function of a temporary restoration or provisional crown?

  1. Maintain tooth position and correct occlusal relationships during healing
  2. Protect the pulp and dentine from thermal and chemical insult
  3. Provide long-term aesthetics indistinguishable from natural teeth
  4. Prevent coronal leakage and bacterial ingress into the tooth
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Correct answer: Provide long-term aesthetics indistinguishable from natural teeth

Temporary restorations often have inferior aesthetics compared to final restorations. Their main role is protection, function, and maintenance of tooth structure meanwhile — not ideal long-term appearance.

Difficulty: Medium Question 5 of 20

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