Figure 2

The means cervical pedicles dimensions and angle in right (Rt) and left (Lt) pedicle. (A) showed the width dimension and (B) showed the height dimension. The cortical thickness of the pedicle in width and height was showed in (A) and (B) respectively. The PTA was demonstrated in (C) and the PSA was demonstrated in (D). *; the slope value of the line below, calculated from ANOVA linear trend statistical analysis.