Parameter | Norm | Pre-treatment | Post-treatment |
SNA (˚) | 82˚ | 84˚ | 80˚ |
SNB (˚) | 80˚ | 74˚ | 75˚ |
ANB (˚) | 2˚ | 10˚ | 5˚ |
AoBo (mm) | −2 mm to +2 mm | 5 mm | 2 mm |
I to NA (˚) | 22˚ | 20˚ | 18˚ |
I to NA (mm) | 4 mm | 4 mm | 3 mm |
i to NB (˚) | 25˚ | 37˚ | 28˚ |
i to NB (mm) | 4 mm | 7 mm | 5 mm |
Po to NB (mm) | 4 mm | 1 mm | 1 mm |
I to i (˚) | 131˚ | 114˚ | 126˚ |
Occl to SN (˚) | 14˚ | 21˚ | 12˚ |
GoGn to SN (˚) | 32˚ | 33˚ | 36˚ |
FMA (˚) | 25˚ ± 3˚ | 22˚ | 28˚ |
FMIA (˚) | 67˚ ± 3˚ | 40˚ | 58˚ |
IMPA (˚) | 88˚ ± 3˚ | 108˚ | 94˚ |