Fig. 6From: Does zinc oxide nanoparticles potentiate the regenerative effect of platelet-rich fibrin in healing of critical bone defect in rabbits?Graphs showing quantitative bone densities of normal bone, new bone in-growth density (AOI density), and density of bone adjacent to the defect area (BAD density) in HU obtained by CBCT and expressed as mean ± SD at the 30th, 60th and 90th daysBack to article page