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Lava zirconia crowns and bridges
13M ESPE AG, Seefeld, Germany. daniel.suttor@mmm.com
International Journal of Computerized Dentistry
|August 20, 2004
Summary
Zirconium oxide (zirconia) offers high strength, longevity, and esthetics for dental restorations. Its clinical performance in crowns and bridges, whether made with CAD/CAM or not, is crucial for dental professionals.
Area of Science:
- Dental Materials Science
- Biomaterials Engineering
Background:
- Ceramic restorations are vital in dentistry for strength, longevity, and esthetics.
- Zirconium oxide (zirconia) shows promise due to its mechanical properties and esthetics.
- Zirconia's use in dental restorations is growing.
Purpose of the Study:
- To evaluate the material properties and clinical performance of zirconia restorations.
- To highlight the importance of material science in CAD/CAM dental applications.
- To discuss zirconia crowns and bridges in restorative dentistry.
Main Methods:
- Focus on material properties and clinical performance of zirconia restorations.
- Consideration of CAD/CAM manufacturing processes.
- Evaluation of zirconia crowns and bridges.
Main Results:
- Zirconia exhibits outstanding mechanical properties and esthetics.
- CAD/CAM is a key manufacturing method for dental laboratories.
- Clinical performance is paramount, regardless of the manufacturing method.
Conclusions:
- Zirconia is a significant material for modern dental restorations.
- Material properties and clinical outcomes are key considerations for zirconia.
- The focus remains on the final product's performance in the oral environment.