Osseointegration of a Zirconia Implant: A Histologic Assessment

• Autores: Ulf Schepke, Gert J. Meijer, Henny J.A. Meijer, X. Frank Walboomers, Marco S. Cune
• Localización: The International Journal of Prosthodontics, ISSN-e 1942-4426, Vol. 30, Nº. 4, 2017, págs. 370-372
• Idioma: inglés
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• Resumen

  • Purpose: The aim of this study was to describe the histologic and histomorphometric features of a retrieved, functional endosseous zirconia implant in a human subject.

    Materials and Methods: A maxillary zirconia implant (ZV3) placed in a 52-year-old man was retrieved after 2 years of uncompromised service and prepared for light microscopic evaluation.

    Results: Histologic examination demonstrated good osseointegration. Bone contact measurements revealed a mean percentage of bone-to-implant contact of 55.8% (SD 3.8%).

    Conclusion: The histologic data provide further evidence of the potential of zirconia implants to osseointegrate to a similar degree as titanium in humans.