Table 2 Jaw changes of 4 patients with bilateral mandibular ramus elongation.
No. | SNA(°) | SNB(°) | Ramus height (mm) | Distance of chin retrognathia (mm) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Pre | Post | Pre | Post | Right | Left | Pre | Post | advancement | |||
Pre | Post | Pre | Post | ||||||||
1 | 78.82 | 74.01 | 62.46 | 70.89 | 54.50 | 64.25 | 54.66 | 64.31 | 38.29 | 19.68 | 18.61 |
2 | 75.63 | 79.13 | 58.07 | 64.4 | 64.45 | 67.82 | 63.92 | 68.73 | 48.9 | 41.7 | 7.20 |
3 | 77.28 | 77.33 | 66.17 | 71.82 | 67.43 | 71.63 | 63.91 | 69.16 | 34.39 | 26.92 | 7.47 |
4 | 80.73 | 79.19 | 61.23 | 64.31 | 47.6 | 59.29 | 46.33 | 60.63 | 39.42 | 31.94 | 7.48 |
Mean | 78.12 | 77.42 | 61.99 | 67.86 | 58.50 | 65.75 | 57.21 | 65.71 | 40.25 | 30.06 | 10.19 |
