Fig. 2From: Bone ongrowth and mechanical fixation of implants in cortical and cancellous boneSix electron microscopy images at top row (× 1000, × 5000, × 10,000) and bottom row (× 20,000, × 50,000, and × 100,000) are presented for a titanium alloy dowel coated with hydroxyapatite and b titanium alloy coated with plasma-sprayed titanium. These images illustrate the differences in surface topography between the two implants examined in this studyBack to article page