Table 1.
Cephalometric values.
| Values | Case patient |
Norm |
||
|---|---|---|---|---|
| Pre-treatment | Follow-up | Mean | SD | |
| SNA | 79° | 82° | 82° | ±2° |
| SNB | 82° | 80° | 80° | ±2° |
| ANB | −3° | 2° | 3° | ±2° |
| Wits | −10 mm | 0 mm | 2 mm | ±2 mm |
| FMA | 27° | 25° | 25° | ±3° |
| U1-SN | 111° | 105° | 103° | ±5° |
| IMPA | 86° | 88° | 88° | – |
SNA, Sella-Nasion-Subspinale Angle; SNB, Sella-Nasion-Supramentale Angle; ANB, Subspinale-Nasion-Supramentale Angle; Wits, Wits Appraisal; FMA, Frankfort Mandibular Plane Angle; U1-SN, Upper Incisor to Sella-Nasion Angle; IMPA, Incisor Mandibular Plane Angle.