Parameter | Norm | Pre-treatment | Post-treatment |
SNA (˚) | 82˚ | 84.7˚ | 81˚ |
SNB (˚) | 80˚ | 75.5˚ | 76˚ |
ANB (˚) | 2˚ | 9.2˚ | 5˚ |
AoBo (mm) | −2 mm to +2 mm | 6 mm | 2 mm |
I to NA (˚) | 22˚ | 28.9˚ | 25˚ |
I to NA (mm) | 4 mm | 6 mm | 5 mm |
i to NB (˚) | 25˚ | 20.4˚ | 22˚ |
i to NB (mm) | 4 mm | 2 mm | 4 mm |
Po to NB (mm) | mm | 2 mm | 2 mm |
I to i (˚) | 131˚ | 121.6˚ | 126˚ |
Occl to SN (˚) | 14˚ | 19˚ | 15˚ |
GoGn to SN (˚) | 32˚ | 35˚ | 36˚ |
FMA (˚) | 25˚ ± 3˚ | 30.9˚ | 32˚ |
FMIA (˚) | 67˚ ± 3˚ | 64.1˚ | 65˚ |
IMPA (˚) | 88˚ ± 3˚ | 86˚ | 90˚ |