Arch | Side | Treatment | Canine |
| First premolar |
| Second premolar |
| First molar |
pre- | 75.3 ± 9.6 |
| 78.6 ± 5.6 |
| 84.7 ± 5.4 |
| 89.7 ± 6.3 | ||
Right | ** | ** | ** | ||||||
post- | 81.8 ±5.8 |
| 87.3 ± 4.4 |
| 88.5 ± 4.7 |
| 89.1 ± 4.0 | ||
Maxilla |
|
|
| ||||||
pre- | 79.4 ± 9.9 |
| 80.8 ± 6.8 |
| 85.2 ± 5.3 |
| 88.1 ± 4.3 | ||
Left | * | ** | ** | ||||||
post- | 82.7 ± 3.9 |
| 86.8 ± 4.8 |
| 89.2 ± 3.8 |
| 87.0 ± 3.8 | ||
pre- | 95.5 ± 6.9 |
| 91.0 ± 6.7 |
| 87.8 ± 5.0 |
| 86.8 ± 5.0 | ||
Right | ** |
|
| ||||||
post- | 89.6 ± 4.9 |
| 90.7 ± 4.1 |
| 88.7 ± 4.1 |
| 88.9 ± 4.8 | ||
Mandible |
|
|
| ||||||
pre- | 94.3 ± 6.2 |
| 87.9 ± 5.9 |
| 83.2 ± 4.9 |
| 86.1 ± 6.4 | ||
Left | ** |
|
| ||||||
post- | 87.3 ± 3.2 |
| 87.1 ± 4.0 |
| 83.8 ± 4.9 |
| 85.5 ± 4.7 |