Osseointegration of Zirconia Implants
Author Information
Author(s): Rita Depprich, Holger Zipprich, Michelle Ommerborn, Eduardo Mahn, Lydia Lammers, Jörg Handschel, Christian Naujoks, Hans-Peter Wiesmann, Norbert R Kübler, Ulrich Meyer
Primary Institution: Heinrich-Heine-University Duesseldorf, Germany
Hypothesis
The study aimed to investigate the osseointegration of zirconia implants with modified ablative surfaces at an ultrastructural level.
Conclusion
The results indicate similar osseointegration of zirconia and titanium implants at the ultrastructural level.
Supporting Evidence
- Bone attachment was observed after 1 week, increasing to intimate bone contact after 4 weeks.
- No significant differences were found between the osseointegration of zirconia and titanium implants.
Takeaway
The study looked at how well zirconia implants bond with bone compared to titanium implants, and found they bond similarly.
Methodology
24 zirconia and 24 titanium implants were inserted into the tibia of 12 Göttinger minipigs, and SEM analysis was performed at the bone-implant interface after 1, 4, and 12 weeks.
Participant Demographics
12 Göttinger minipigs, average body weight 66.5 kg.
Digital Object Identifier (DOI)
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