Restorative & Materials · single question

An adult patient has trauma to teeth #7, #8, #9, and #10 with pulp exposure. What is the most appropriate definitive treatment?

  1. Direct composite restoration
  2. Porcelain-fused-to-metal crowns
  3. Zirconia crowns
  4. Indirect veneers
Show answer and explanation

Correct answer: C. Zirconia crowns

  • A. ❌ Direct composite is the immediate/emergency restoration after pulp therapy, but NOT the definitive long-term restoration for multiple traumatized anterior teeth.
  • B. ❌ PFM is a reasonable option but zirconia is preferred for anterior esthetics, especially in younger patients.
  • C. ✅ Correct. Multiple anterior teeth with pulp exposure (requiring RCT) and significant structural loss from trauma are best restored definitively with zirconia crowns — superior strength, esthetics, and biocompatibility.
  • D. ❌ Veneers require adequate tooth structure and enamel bonding surface, not suitable when significant coronal tissue is lost.

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