Table 5.
Cephalometric analysis before treatment and post-treatment.
| Measurement | Normal (Japanese Woman) | Pretreatment (29 y 19 m) | Posttreatment (31y 2m) |
|---|---|---|---|
| SNA (° ) | 81.3 ± 2.7 | 80.0 | 80.0 |
| SNB (° ) | 78.6 ± 2.7 | 79.5 | 79.0 |
| ANB (° ) | 2.6 ± 1.1 | 0.5 | 1.0 |
| FMA (° ) | 26.3 ± 4.1 | 24.0 | 24.0 |
| FMIA (° ) | 56.9 ± 6.4 | 52.0 | 61.0 |
| IMPA (° ) | 96.8 ± 6.4 | 104.0 | 95.0 |
| U1-FH (° ) | 112.1 ± 4.2 | 126.5 | 115.5 |
| U1-L1 (° ) | 123.5 ± 5.5 | 105.0 | 125.0 |
| U1-A-Pog (mm) | 6.2 ± 1.5 | 11.2 | 4.6 |
| L1-A-Pog (mm) | 3.0 ± 1.5 | 8.1 | 2.3 |
| Gonial angle (° ) | 118.8 ± 6.1 | 117.5 | 117.5 |
| E-line: Upper (mm) | 1.4 ± 2.0 | −0.5 | −2.0 |
| E-line: Lower (mm) | 1.4 ± 2.0 | +0.3 | −0.7 |