Review Article
The Role of Zirconia Implants in Implantology: Potential Benefits and Challenges
Andres Felipe Aguirre-Osorio*
Issue:
Volume 11, Issue 1, June 2025
Pages:
1-9
Received:
19 December 2024
Accepted:
3 January 2025
Published:
11 February 2025
DOI:
10.11648/j.ijdm.20251101.11
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Views:
Abstract: Background: The search for an alternative to titanium dental implants has been ongoing for over 50 years. While titanium implants have significantly improved patients' quality of life, concerns about titanium sensitivity and corrosion have prompted interest in ceramic implants. Zirconia, in particular, offers biocompatibility and aesthetic benefits, especially for patients with thin gingival biotypes or those prone to gingival recession. Objective: This review aims to summarize the current knowledge on the use of zirconia ceramics in dental implant prosthodontics and assess its potential to replace titanium while maintaining high success rates. Methods: A review of the literature was conducted, focusing on zirconia implants, including one-piece and two-piece designs, covering mechanical properties, osseointegration, clinical outcomes, and challenges. Results: Zirconia implants show promising advantages, such as reduced sensitivity, minimal ion release, and improved aesthetics, particularly in patients concerned with the cosmetic outcomes of titanium implants. However, challenges remain, including mechanical fragility, surface treatment needs, and the risk of early failure. Despite these challenges, advancements in zirconia implant design and surface modifications have led to improved clinical outcomes, though zirconia implants have not yet reached the routine use of titanium implants. Conclusions: Zirconia implants present potential as a non-metallic alternative to titanium. However, their clinical use is still evolving, and further research and development are needed to ensure their long-term success and mechanical performance.
Abstract: Background: The search for an alternative to titanium dental implants has been ongoing for over 50 years. While titanium implants have significantly improved patients' quality of life, concerns about titanium sensitivity and corrosion have prompted interest in ceramic implants. Zirconia, in particular, offers biocompatibility and aesthetic benefits...
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