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Published on: June 24, 2018
Zirconia abutments for single-tooth implants--rationale and clinical guidelines
Markus B Blatz1, Michael Bergler, Stefan Holst
1Department of Preventive and Restorative Sciences, University of Pennsylvania School of Dental Medicine, Philadelphia, PA 19104, USA. mblatz@dental.upenn.edu
Summary
Achieving successful single-tooth replacement with endosseous implants requires focusing on esthetics, not just survival. Zirconia implant abutments, when properly designed and handled, offer superior esthetic outcomes compared to traditional materials.
Area of Science:
- Dental Implantology
- Biomaterials Science
- Prosthodontics
Background:
- Clinical success of endosseous implants is increasingly defined by esthetic outcomes.
- All-ceramic abutments are crucial for achieving esthetically pleasing results.
- Traditional metal alloys present limitations in achieving optimal esthetics.
Observation:
- Zirconia's material properties are key to esthetic success.
- Appropriate design and handling of zirconia abutments are critical.
- CAD/CAM technology facilitates precise fabrication of zirconia abutments.
Findings:
- Zirconia offers a viable alternative to metal abutments for esthetic implant restorations.
- Proper material selection and abutment design significantly influence esthetic outcomes.
- Successful clinical implementation relies on understanding zirconia's properties and fabrication processes.
Implications:
- Zirconia implant abutments enable clinicians to achieve higher esthetic standards.
- This approach expands treatment possibilities for single-tooth replacement.
- Further research into zirconia's long-term performance and esthetic predictability is warranted.
