期刊
BIOACTIVE MATERIALS
卷 13, 期 -, 页码 161-178出版社
KEAI PUBLISHING LTD
DOI: 10.1016/j.bioactmat.2021.10.010
关键词
Zirconium; Zirconia; Implants; Surface modification; Osseointegration; Bioactivity; Local therapy
资金
- UQ Graduate School Scholarship (UQGSS) - University of Queensland
- National Health and Medical Research Council (NHMRC) Early Career Fellowship [APP1140699]
This extensive review discusses the importance and development of surface modification techniques for zirconium-based implants to enhance their bioactivity and therapeutic effects, leading to improved implant integration.
Zirconium-based implants have gained popularity in the dental implant field owing to their corrosion resistance and biocompatibility, attributed to the formation of a native zirconia (ZrO2) film. However, enhanced bioactivity and local therapy from such implants are desirable to enable the earlier establishment and improved long-term maintenance of implant integration, especially in compromised patient conditions. As a result, surface modification of zirconium-based implants have been performed using various physical, chemical and biological techniques at the macro-, micro-, and nano-scales. In this extensive review, we discuss and detail the development of Zr implants covering the spectrum from past and present advancements to future perspectives, arriving at the next generation of highly bioactive and therapeutic nano-engineered Zr-based implants. The review provides indepth knowledge of the bioactive/therapeutic value of surface modification of Zr implants in dental implant applications focusing on clinical translation.
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