Fig. 10From: Improvement of osseointegration of Ti–6Al–4V ELI alloy orthodontic mini-screws through anodization, cyclic pre-calcification, and heat treatmentsSurface morphology of the APH group mini-screw removed 4 weeks after implantation into rabbit tibias. a 100 × magnification, b 5 k × magnification, c 50 k × magnification. The arrows in a and b indicate the locations where b and c images were taken, respectivelyBack to article page