Table 1.
Skeletal measurements: preoperative and postoperative (24 months) *.
| Measurement | Reference Value | Preoperative | Postoperative 24 Months |
|---|---|---|---|
| Maxillo-mandibular measurement | |||
| SNA | 81.6 (3.1) | 77.98 | 84.63 |
| SNB | 79.1 (3.0) | 82.54 | 85.72 |
| ANB difference | 2.4 (1.8) | −4.56 | −1.09 |
| Wits appraisal | −2.7 (2.4) | −7.52 | −3.26 |
| Angular measurement | |||
| FMA | 29.63 (5.66) | 30.34 | 28.98 |
| SN-GoMe | 36 (4) | 37.1 | 32.72 |
| A point—N Perpend | 0.4 (2.3) | −5.37 | −1.86 |
| Facial height measurement | |||
| Facial Height Ratio | 65 (9) | 61.7 | 66.37 |
| Posterior Facial Height | 85 (5.5) | 76.84 | 90.76 |
| Anterior Facial Height | 127.4 (5.6) | 124.52 | 136.74 |
| Dentoalveolar measurement | |||
| U1 to SN | 107 (6) | 123.45 | 120.62 |
| IMPA | 95.9 (6.3) | 78.2 | 78.3 |
| Interincisal angle | 124 (8.3) | 121.2 | 128.32 |
| Soft tissue measurement | |||
| Upper Lip E-plane | 0.1 (2) | 0.44 | −1.58 |
| Lower Lip E-plane | 0.1 (2) | 2.69 | 0.26 |
| Nasolabial angle | 84.9 (5) | 93.86 | 101.9 |
* Values are presented as mean (standard deviation).