Table 3 Absolute and relative frequencies concerning the alignment and extraction of maxillary third molars in group I, group II and the total study collective (N = 53)
Maxillary third molars | Pre-treatment visibility (N) | Post-treatment alignment (N) | Post-treatment extraction (N) | Success (%) | Failure (%) |
|---|---|---|---|---|---|
I | 62 | 62 | – | 100.0 | 0.0 |
II | 44 | 8 | 36 | 18.2 | 81.8 |
total | 106 | 70 | 36 | 66.0 | 34.0 |