Research Article
Analysis of Different Positions of Fiber-Reinforced Composite Retainers versus Multistrand Wire Retainers Using the Finite Element Method
Table 2
Model 1 to 3 displacement data (in millimeters).
| Tooth | Direction | Vertical loading | Protrusive loading | Model 1 | Model 2 | Model 3 | Model 1 | Model 2 | Model 3 |
| Central | Apex labial | 0.2655 | 0.1750 | 0.2160 | 0.8994 | 0.5525 | 0.4437 | Apex palatal | 0.2669 | 0.1487 | 0.1736 | 0.8366 | 0.4742 | 0.3310 | Middle root labial | 0.2589 | 0.1690 | 0.2066 | 0.3999 | 0.3386 | 0.2659 | Middle root palatal | 0.2668 | 0.1474 | 0.1724 | 0.3391 | 0.2531 | 0.0853 | Cervix labial | 0.2596 | 0.1593 | 0.1942 | 0.6486 | 0.3058 | 0.3159 | Cervix palatal | 0.2596 | 0.1593 | 0.1942 | 0.6486 | 0.3058 | 0.3159 |
| Lateral | Apex labial | 0.0065 | 0.0734 | 0.0585 | 0.0395 | 0.1253 | 0.1571 | Apex palatal | 0.0092 | 0.0651 | 0.0612 | 0.1048 | 0.1433 | 0.2088 | Middle Root labial | 0.0064 | 0.0713 | 0.0562 | 0.0185 | 0.0634 | 0.0854 | Middle Root palatal | 0.0088 | 0.0651 | 0.0610 | 0.0412 | 0.0515 | 0.1153 | Cervix labial | 0.0085 | 0.0676 | 0.0576 | 0.0571 | 0.0986 | 0.1095 | Cervix palatal | 0.0085 | 0.0676 | 0.0576 | 0.0571 | 0.0986 | 0.1095 |
| Canine | Apex labial | 0.0016 | 0.0183 | 0.0263 | 0.0230 | 0.0906 | 0.0553 | Apex palatal | 0.0022 | 0.0215 | 0.0226 | 0.0853 | 0.1531 | 0.1785 | Middle Root labial | 0.0008 | 0.0061 | 0.0110 | 0.0292 | 0.0820 | 0.0808 | Middle Root palatal | 0.0017 | 0.0061 | 0.0108 | 0.0360 | 0.0773 | 0.1080 | Cervix labial | 0.0015 | 0.0183 | 0.0192 | 0.0395 | 0.1000 | 0.0866 | Cervix palatal | 0.0015 | 0.0183 | 0.0192 | 0.0395 | 0.1000 | 0.0866 |
|
|