Research Article
In Vivo Osseointegration Performance of Titanium Dioxide Coating Modified Polyetheretherketone Using Arc Ion Plating for Spinal Implant Application
Figure 4
FESEM surface and cross-sectional morphologies of the (a) A-TiO2/PEEK implant and (b) R-TiO2/PEEK implant.
(a) |
(b) |