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Preparing anterior teeth for indirect restorations
1Unit of Integrated Restorative Care, University Dental Hospital of Manchester, Higher Cambridge Street, Manchester M15 6FH.
Dental Update
|May 1, 2004
Summary
This article clarifies preparation techniques and material selection for anterior indirect restorations. It guides practitioners on choosing the right method for veneers, resin-bonded, all-ceramic, and porcelain-fused-to-metal crowns.
Area of Science:
- Restorative Dentistry
- Dental Materials Science
Background:
- Indirect restoration of anterior teeth involves diverse techniques and materials.
- Lack of clarity exists regarding appropriate preparation methods and material choices for specific restorations.
Purpose of the Study:
- To delineate preparation techniques for various anterior indirect restorations.
- To provide guidance on material selection for optimal restoration outcomes.
- To clarify the indications for different preparation and restoration types.
Main Methods:
- Review of preparation designs for veneers.
- Analysis of preparation requirements for resin-bonded crowns.
- Evaluation of preparation guidelines for all-ceramic crowns.
- Consideration of preparation techniques for porcelain-fused-to-metal crowns.
Main Results:
- Specific preparation techniques are recommended for each restoration type (veneers, resin-bonded, all-ceramic, PFM crowns).
- Material selection is directly linked to the chosen preparation and desired esthetic/functional outcome.
Conclusions:
- Understanding preparation variations is crucial for successful indirect anterior restorations.
- This article serves as a guide for practitioners to optimize treatment planning and material selection.