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%) |