Table 2.
Distribution of DI-affected patients/teeth according to sex, tooth type, bilateral occurrence, and Oehlers classification.
| DI-affected patients/teeth (N) | % of the total DI-affected patients/teeth | |
|---|---|---|
| Sex | ||
| Female | 19 | 51.4 |
| Male | 18 | 48.6 |
| Total | 37 | 100 |
| Tooth type | ||
| Maxillary central | 2 | 4.3 |
| Maxillary lateral | 35 | 76.1 |
| Maxillary canines | 0 | 0 |
| Mesiodens | 9 | 19.6 |
| Total | 46 | 100 |
| Bilateral occurrence | ||
| Unilateral | 28 | 75.7 |
| Bilateral | 9 | 24.3 |
| Total | 37 | 100 |
| Type of DI | ||
| Type I | 36 | 80 |
| Type II | 8 | 17.8 |
| Type III | 1 | 2.2 |
| NA | 1 | NA |
| Total | 46 | 100 |
NA Not applicable.