Case Report
Conservative Treatment of Bilateral Impacted Mandibular Canines Traction
| | Measurements | NORM | SD | Pre-treatment | Started the second phase | Final |
| | SNA (°) | 82 | 3.5 | 88 | 84.2 | 84 | | SNB (°) | 80 | 3 | 86.9 | 82.2 | 82.7 | | ANB (°) | 2° | 2.4 | 1.1 | 2 | 2.3 | | OP-SN (°) | 14.4 | 2.5 | 11.4 | 11.4 | 9.2 | | SN-GoGn (°) | 32.9 | 5.2 | 20.1 | 20.6 | 18.6 | | FMA (°) | 23.9 | 4.5 | 19.8 | 14.5 | 11.4 | | ENA-ME (mm) | 66.7 | 4.1 | 54.01 | 52.10 | 53.20 | | U1-L1 (°) | 130 | 6.0 | 118.4 | 112.7 | 109.8 | | U1-PP (°) | 110 | 5 | 109.2 | 113.4 | 116.8 | | U1.NA (°), U1-NA (mm) | 22.8, 4.3 | 5.7, 2.7 | 19.4, 4 | 26.5, 4.9 | 28.2, 5.9 | | L1.NB (°), L1-NB (mm) | 25.3, 4.0 | 6.0, 1.8 | 42.5, 2.6 | 38.8, 4.4 | 39.8, 6.4 | | IMPA (L1-MP) (°) | 95 | 7.0 | 112.4 | 113.8 | 115.8 | | Overjet (mm) | 2.5 | 2.5 | 3.7 | 3.1 | 2.3 | | Overbite (mm) | 2.5 | 2.0 | 4.8 | 3.1 | 1.5 | | Upper lip to E-plane (mm) | 0 | 2.0 | 1.73 | 0.44 | −0.90 | | Lower lip to E-plane (mm) | 0 | 2.0 | 2.32 | −0.91 | −0.69 | | Nasolabial angle (°) | 95 | 5.0 | 88.90 | 75.08 | 67.00 |
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