Fig. 6　Trabecular bone area ratios. Trabecular bone area ratios were calculated from histological sections at 8 weeks postsurgery. Data are presented as mean ± SD (n = 6 rats per group). Statistical analysis was performed using one-way ANOVA followed by Tukey’s post-hoc test. F (3, 20) = 351.64, p < 0.001. *p < 0.05 vs. control group.