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Table 1: Cephalometric data showing pre and post-treatment cephalometric values
| Measurement | Norms | Pretreatment | Post-treatment | ||||
| SNA | 82° | 77° | 81° | ||||
| SNB | 80° | 81° | 78° | ||||
| ANB | 2° | –1.5° | 2° | ||||
| Wits | 0 mm | BO is 3.5 mm ahead AO | AO is 2 mm ahead BO | ||||
| SN-GoGn | 32° | 28° | 29° | ||||
| FMA | 25° | 24° | 25.5° | ||||
| U1 to SN plane | 104° | 107° | 75° | ||||
| IMPA | 90° | 110° | 95° | ||||
| Nasolabial angle | 102° | 111 ° | 98° | ||||
| Lower lip to E-line (mm) | –1 mm | 2.5 mm | –0.5 mm |
