| Measurement | initial | After treatment | 1 year retention |
| SNA (˚) | 77 | 78 | 77.5 |
| SNB (˚) | 83 | 81 | 81 |
| ANB (˚) | −6 | −3 | −3.5 |
| Wits (mm) | −5 | −1 | −2 |
| SN-MP (˚) | 29 | 31.5 | 30.5 |
| U1-SN (˚) | 114 | 112 | 111 |
| IMPA (˚) | 88 | 84 | 83 |
| OP-SN (˚) | 10 | 6 | 7 |
| UL-E plane (mm) | −9 | −7 | −7 |
| LL-E plane (mm) | −5 | −6 | −5.5 |
| Holdaway (˚) | 3 | 5.5 | 6 |