Why is a temporary (provisional) crown or bridge placed after tooth preparation and before permanent restoration delivery?
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Correct answer: To protect the prepared tooth and reduce sensitivity
Provisional restorations protect the prepared tooth, maintain occlusal and interproximal relationships, and prevent dentinal sensitivity until the definitive crown or bridge is ready.
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More Crown and Bridge Work Assist questions
- Which material is commonly used to fabricate a temporary crown chair-side?
- What is the role of gingival retraction during crown or bridge impression making?
- Which statement correctly describes a procedure when using digital (CAD/CAM) workflow for crown fabrication?
- What is the primary purpose of a permanent crown or bridge restoration compared to a temporary one?
- Which type of restoration would most likely require a pontic and abutment crowns as part of the work?
- Which is NOT a benefit of placing a crown over a heavily damaged or structurally compromised tooth?