Comparison of mean Gaussian curvature and BMD. Comparison of mean Gaussian curvature (A) with significant difference (P < 0.001) between groups, and mean BMD (B) without statistical difference (P > 0.05) between groups. The comparison was performed on the anterior and posterior slopes of bilateral condyles. “N” and “D” represent the non-deviated and deviated condyles, while “A” and “P” represent the anterior and posterior slopes respectively. (*P < 0.001; ns, not significant).