Abstract
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.
Original language | English |
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Pages (from-to) | 370-372 |
Number of pages | 3 |
Journal | International Journal of Prosthodontics |
Volume | 30 |
Issue number | 4 |
DOIs | |
Publication status | Published - 12-Jul-2017 |
Keywords
- Dental Implants
- Device Removal
- Humans
- Male
- Maxilla
- Microscopy, Electron
- Middle Aged
- Osseointegration
- Surface Properties
- Yttrium
- Zirconium
- Case Reports
- Journal Article