Table 4.
Number and percentage of teeth with dental anomalies in the maxilla and mandible
| Anomaly | Maxillary | Mandible | Total |
|---|---|---|---|
| n = 11,732 | n = 11,859 | N = 23,591 | |
| Hypoplasia | 324(2.8%) | 301(2.5%) | 625(2.7%) |
| Dens evaginatus | 112(0.9%) | 5(0.04%) | 117(0.5%) |
| Macrodontia | 32(0.3%) | 2(0.02%) | 34(0.1%) |
| Peg shaped lateral | 23(0.2%) | 1(0.008%) | 24(0.1%) |
| Microdontia | 13(0.1%) | 9(0.08%) | 22(0.09%) |
| Notch shaped incisor | 4(0.03%) | 0(0.0%) | 4(0.02%) |
| Fusion/Gemination | 3(0.03%) | 1(0.008%) | 4(0.02%) |
| Talon cusp | 3(0.03%) | 0(0.0%) | 3(0.01%) |
| Supernumerary | 2(0.02%) | 2(0.02%) | 4(0.02%) |
| Supplemental | 1(0.008%) | 2(0.02%) | 3(0.01%) |
| Mesioden | 1(0.008%) | 0(0.0%) | 1(0.008%) |
| Transposition | 0(0.0%) | 2(0.02%) | 2(0.004%) |
| Dens invaginatus | 1(0.008%) | 0(0.0%) | 1(0.008%) |
| Hypodontia | 0(0.0%) | 0(0.0%) | 0(0.0%) |
| Total | 519(4.4%) | 325(2.7%) | 844(3.6%) |