Pre-treatment | Class II elastics | Carriere Distalizer | Forsus | |||
---|---|---|---|---|---|---|
Mean | SD | Mean | SD | Mean | SD | |
Maxillary skeletal | ||||||
SNA (°) | 79.9 | 3.6 | 80.4 | 3.1 | 82.0 | 3.0 |
Co-ANS (mm) | 92.1 | 7.0 | 89.5 | 6.9 | 94.1 | 9.0 |
Mandibular skeletal | ||||||
SNB (°) | 75.4 | 2.9 | 76.1 | 2.8 | 76.7 | 2.3 |
Co-Gn (mm) | 116.2 | 8.1 | 117.5 | 10.2 | 119.3 | 11.0 |
Maxillary/mandibular | ||||||
ANB (°) | 4.5 | 2.2 | 4.2 | 2.0 | 5.3 | 2.4 |
Wits (mm) | 3.2 | 1.9 | 2.6 | 2.3 | 4.5 | 2.8 |
Maxillary dental | ||||||
U1-SN (°) | 98.0 | 7.8 | 100.5 | 7.6 | 102.6 | 7.7 |
U1-NA (°) | 18.1 | 9.0 | 20.1 | 6.3 | 20.7 | 8.7 |
U1-NA (mm) | 2.4 | 3.2 | 3.5 | 2.4 | 2.9 | 4.0 |
Mandibular dental | ||||||
IMPA (°) | 95.1 | 8.3 | 94.0 | 7.9 | 95.3 | 6.9 |
L1-NB (°) | 22.8 | 8.2 | 23.6 | 6.4 | 23.0 | 5.5 |
L1-NB (mm) | 3.9 | 3.0 | 4.6 | 2.3 | 4.6 | 1.9 |
Interdental | ||||||
Interincisal angle (°) | 131.8 | 12.1 | 132.0 | 9.9 | 131.1 | 9.1 |
Overjet (mm) | 5.1 | 1.3 | 4.8 | 0.8 | 6.3 | 2.6 |
Overbite (mm) | 4.2 | 2.9 | 4.0 | 1.4 | 5.0 | 2.0 |
Vertical | ||||||
Upper facial height (mm) | 54.3 | 6.1 | 49.5 | 3.2 | 53.6 | 5.0 |
Lower facial height (mm) | 64.1 | 6.8 | 58.5 | 5.2 | 69.0 | 6.8 |
FMA (°) | 25.1 | 5.0 | 24.7 | 5.6 | 23.9 | 4.1 |
Sn-GoGn (°) | 29.5 | 4.8 | 30.8 | 5.2 | 29.6 | 3.5 |
Canine relationship (mm) | 4.3 | 1.2 | 3.4 | 1.8 | 5.2 | 2.5 |
Molar relationship (mm) | 4.2 | 1.2 | 4.3 | 1.3 | 4.5 | 1.2 |