Table 1 Cephalometric measurements
Measurement | Norm ± SD | Pretreatment | Posttreatment |
|---|---|---|---|
SNA (°) | 82.7 ± 2.9 | 81.9 | 82.0 |
SNB (°) | 79.7 ± 2.7 | 80.5 | 79.2 |
ANB (°) | 3.0 ± 1.3 | 1.4 | 2.8 |
SN-MP (°) | 34.9 ± 4.1 | 29.0 | 31.5 |
S-Go/N-Me | 67.0 ± 4.0 | 72.8 | 70.1 |
U1-L1 (°) | 124.9 ± 7.1 | 137.7 | 138.4 |
U1-SN (°) | 107.2 ± 7.9 | 102.4 | 105.9 |
Ul-NA (°) | 23.3 ± 6.2 | 19.1 | 22.1 |
UL-EP (mm) | − 0.1 ± 2.0 | − 5.8 | − 3.0 |
LL-EP (mm) | 1.6 ± 2.2 | 1.2 | 0.6 |
Z angle (°) | 71.8 ± 5.2 | 69.8 | 67.2 |