|
Post-Pre treatment
|
Class II elastics
|
Carriere Distalizer
|
Forsus
|
|---|
|
Mean
|
SD
|
Mean
|
SD
|
Mean
|
SD
|
|---|
|
Maxillary skeletal
|
|
SNA (°)
|
− 0.1
|
2.1
|
0.6
|
2.4
|
−1.2
|
2.5
|
|
Co-ANS (mm)
|
1.6
|
5.2
|
1.3
|
4.4
|
1.8
|
6.0
|
|
Mandibular skeletal
|
|
SNB (°)
|
0.95
|
1.5
|
1.2
|
1.9
|
1.6
|
1.5
|
|
Co-Gn (mm)
|
5.1
|
4.6
|
6.7
|
6.8
|
7.5
|
6.6
|
|
Maxillary/mandibular
|
|
ANB (°)
|
−1.0
|
1.6
|
−0.5
|
1.5
|
−2.9***
|
1.7
|
|
Wits (mm)
|
−1.5
|
2.0
|
−0.5
|
2.3
|
−4.2***
|
2.7
|
|
Maxillary dental
|
|
U1-SN (°)
|
8.7
|
10.2
|
5.7
|
7.7
|
5.4
|
8.6
|
|
U1-NA (°)
|
8.8
|
11.3
|
5.1
|
7.1
|
6.5
|
9.4
|
|
U1-NA (mm)
|
2.0
|
2.7
|
3.0
|
7.7
|
2.5
|
3.7
|
|
Mandibular dental
|
|
IMPA (°)
|
6.4
|
7.4
|
4.7
|
7.9
|
4.5
|
5.7
|
|
L1-NB (°)
|
6.1
|
6.5
|
6.4
|
6.4
|
4.5
|
5.9
|
|
L1-NB (mm)
|
2.8
|
1.4
|
2.2
|
1.9
|
1.8
|
1.8
|
|
Interdental
|
|
Interincisal angle (°)
|
−11.2
|
15.6
|
−11.1
|
11.1
|
−8.3
|
11.2
|
|
Overjet (mm)
|
−2.2
|
1.3
|
−2.0
|
0.9
|
−3.2
|
2.4
|
|
Overbite (mm)
|
−2.6
|
2.8
|
−1.8
|
1.2
|
−3.2
|
2.2
|
|
Vertical
|
|
Upper facial height (mm)
|
0.85
|
2.2
|
1.9
|
4.0
|
0.9
|
3.3
|
|
Lower facial height (mm)
|
4.5
|
4.1
|
6.3
|
2.6
|
3.5
|
3.3
|
|
FMA (°)
|
−0.48
|
3.8
|
1.7
|
4.8
|
−1.7
|
4.7
|
|
Sn-GoGn (°)
|
−1.6
|
2.6
|
−0.1
|
4.1
|
−1.4
|
1.9
|
|
Canine correction (mm)
|
−3.8
|
1.4
|
−3.7
|
1.7
|
−5.2**
|
2.3
|
|
Molar correction (mm)
|
−3.5
|
1.5
|
−3.5
|
1.7
|
−4.5*
|
2.2
|
- *P < 0.05, **P < 0.01, ***P < 0.001
