Table 2 Displacement of crown and root of the maxillary anterior teeth under different loading models in sagittal direction (mm)
| Â | Â | Central incisor | Â | Lateral incisor | Â | Canine | Â | ||
|---|---|---|---|---|---|---|---|---|---|
Crown | Root | Difference | Crown | Root | Difference | Crown | Root | Difference | |
Model C0 | 6.39E-02 | -1.40E-02 | 7.79E-02 | 6.71E-02 | -1.88E-02 | 8.59E-02 | 6.13E-02 | -2.11E-02 | 8.24E-02 |
Model C1 | 6.22E-02 | -1.36E-02 | 7.57E-02 | 6.94E-02 | -1.96E-02 | 8.90E-02 | 6.04E-02 | -2.02E-02 | 8.07E-02 |
Model C2 | 6.08E-02 | -1.25E-02 | 7.33E-02 | 6.51E-02 | -1.81E-02 | 8.32E-02 | 6.21E-02 | -2.12E-02 | 8.33E-02 |
Model C3 | 5.19E-02 | -1.11E-02 | 6.30E-02 | 5.91E-02 | -1.67E-02 | 7.59E-02 | 5.45E-02 | -1.87E-02 | 7.31E-02 |
Model C4 | 6.44E-02 | -1.54E-02 | 7.98E-02 | 5.86E-02 | -1.50E-02 | 7.36E-02 | 4.50E-02 | -1.59E-02 | 6.09E-02 |
Model F0 | -1.12E-04 | -2.46E-04 | 1.34E-04 | -1.01E-02 | 4.22E-03 | 1.43E-02 | 4.09E-03 | -1.46E-03 | 5.55E-03 |