Table 3.
Gender & nationality distributions of dental anomalies.
| Dental Anomalies | Total |
Gender |
Nationality |
||
|---|---|---|---|---|---|
| Male | Female | Saudi | Non-Saudi | ||
| Dilaceration | 300 | 80 (26.7) | 220 (73.3)** | 231 (77.0)* | 69 (23.0) |
| Congenital Missing | 246 | 101 (41.1) | 145 (58.9)* | 214 (87.0)** | 32 (13.0) |
| Fused roots | 176 | 30 (17.0) | 146 (83.0)** | 118 (67.0)* | 58 (33.0) |
| Rotation | 110 | 36 (32.7) | 74 (67.3)* | 102 (92.7)** | 8 (7.3) |
| Hypercementosis | 68 | 29 (42.6) | 39 (57.4)* | 31 (45.6) | 37 (54.4) |
| Microdontia | 19 | 4 (21.1) | 15 (78.9)** | 13 (68.4)* | 6 (31.6) |
| Supernumerary tooth | 18 | 10 (55.6) | 8 (44.4) | 9 (50.0) | 9 (50.0) |
| Enamel Pearl | 14 | 6 (42.9) | 8 (57.1)* | 10 (71.4)* | 4 (28.6) |
| Peg shaped lateral | 12 | 6 (50.0) | 6 (50.0) | 6 (50.0) | 6 (50.0) |
| Delayed eruption | 8 | 3 (37.5) | 5 (62.5)* | 7 (87.5)** | 1 (12.5) |
| Bifid Roots | 6 | 0 (0) | 6 (100) | 3 (50.0) | 3 (50.0) |
| Ectopic Eruption | 6 | 0 (0) | 6 (100) | 5 (83.3)* | 1 (16.7) |
| Transposition | 3 | 1 (33.3) | 2 (66.7) | 3 (100) | 0 (0) |
| Dens In Dente/dens evaginates | 2 | 0 (0) | 2 (100) | 1 (50.0) | 1 (50.0) |
| Concrescence/Fusion | 2 | 2 (100) | 0 (0) | 2 (100) | 0 (0) |
| Hypodontia | 1 | 1 (100) | 0 (0) | 0 (0) | 1 (100) |
| Talon Cusp | 1 | 1 (100) | 0 (0) | 1 (100) | 0 (0) |
| Taurodontism | 1 | 1 (100) | 0 (0) | 0 (0) | 1 (100) |
| Macrodontia | 0 | 0 (0) | 0 (0) | 0 (0) | 0 (0) |
| Total | 993 | 311 | 682 | 756 | 237 |
**Shows significantly higher proportion at p < 0.01, *Shows significantly higher proportion at p < 0.05.