Table 1. Cephalometric measurements.
| Measurements | Norms (SD) | Initial | Post-treatment |
| SNA | 82° (3) | 86 | 85 |
| SNB | 80° (3) | 91 | 90 |
| ANB | 2° (2) | -5 | -5 |
| Facial convexity (NA.APog) | 0° (2) | -13 | -14 |
| Facial angle (PoOr.NPog) | 87° (3) | 103 | 102 |
| Y-axis | 59° (6) | 44 | 45 |
| SN.GoGn | 32° (3) | 20 | 21 |
| 1-NA (°) | 22° | 44 | 41 |
| 1-NA (mm) | 5 mm | 6 | 8 |
| 1-NB (°) | 25° | 13 | 5 |
| 1-NB (mm) | 5 mm | 3 | 0 |
| Inter-incisal angle | 131° (5) | 126 | 139 |
| Ul-S line | 0 mm (2) | -5 | -4 |
| Ll-S line | 0 mm (2) | -1 | -3 |
| IMPA | 90° (4) | 85 | 74 |
| FMA | 25° (3) | 9 | 11 |
| FMIA | 65° (4) | 86 | 95 |