Fig. 4.
Box-and-whisker plot showing the percentage dermal attachment to implants (SP, straight pin; DF, drilled flange; PT, uncoated porous titanium alloy flange; PT-HA, hydroxyapatite coated flange; PT-HAFn, hydroxyapatite with fibronectin coated flange; PT-HAAg, hydroxyapatite with silver coated flange; PT-HAAgFn, hydroxyapatite with silver and fibronectin coated flange).