Table 1 Comparison of cephalometric changes in the 8-year-old male patient before (T1) and after (T2) treatment
From: Maxillary protraction using a hybrid hyrax-facemask combination
T1 | T2 | T2-T1 | |
|---|---|---|---|
Angular measurements (deg) | |||
SNA | 82.5 | 84.7 | 2.2 |
SNB | 84.2 | 80.7 | -3.5 |
ANB | -1.8 | 4.0 | 5.8 |
ML-NL | 21.7 | 23.9 | 2.2 |
U1-NL | 85.6 | 94.7 | 9.1 |
Linear measurements (mm) | |||
WITS | -5.1 | 1.5 | 6.6 |
Overbite | 3.1 | 1.5 | -1.6 |
Overjet | -1.9 | 2.5 | 4.4 |
U6-A point | 28.5 | 28.3 | -0.2 |