Table 2 A: Clinical initial situation and orthodontic findings with regard to a study group of 19 patients diagnosed amelogenesis imperfecta
Patient | Gender | AI | Initial findings according to KIG | Anterior teeth | Transversal dental arch difference (Δ) | Tooth anomalies | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Type | Affected dentition | 1° | 2° | 3° | OJ | OB | anterior | posterior | Missing tooth | Supernumerary tooth | Displacement (D) Retention (R) | Taurodontism | Radiological enamel classification | |||
1st | 2nd | |||||||||||||||
1 | f | 2 | yes | yes | D4 | T2 | E2 | 6.5 | 4.5 | 3.1 | -2.0 | 0 | none | no | 2 | |
2 | m | 2 | NA | yes | S5 | D4 | T2 | 6.5 | 3.5 | -2.0 | -0.5 | 0 | D (13, 23) | no | 1 | |
3 | m | 1 | yes | yes | S4 | T2 | E2 | 4.7 | 6.0 | -2 | -0.5 | 1 (26) | R (34) | no | 2 | |
4 | f | 1 | NA | yes | E3 | P3 | D2 | 6.0 | 3.0 | 2.5 | -1.7 | 0 | none | no | 1 | |
5 | m | 1 | NA | yes | M4 | P4 | O3 | 0.0 | -3.0 | -4.0 | -0.9 | 0 | none | no | 2 | |
6 | f | 1 | NA | yes | D5 | T2 | E2 | 11.5 | 6.0 | -1.6 | -0.9 | 0 | none | no | 3 | |
7 | m | 3 | yes | yes | M4 | K4 | O3 | 0.0 | -2.5 | -4.0 | -5.8 | 0 | none | no | 2 | |
8 | m | 4 | NA | yes | U4 | T2 | E2 | 2.5 | 5.0 | 1.3 | -2.8 | 2 (35. 45) | none | yes | 1 | |
9 | m | 1 | yes | yes | S5 | B4 | O3 | 2.0 | -2.3 | 5.1 | -0.1 | 0 | 1 (21) | D (21) | no | 3 |
10 | f | 1 | NA | yes | S4 | D2 | T2 | 5.5 | 4.5 | 0.5 | -2.5 | 0 | R (23) | no | 3 | |
11 | m | 2 | yes | yes | M4 | K4 | O3 | 0.0 | -3.0 | -3.7 | -3.9 | 0 | none | no | 2 | |
12 | f | 2 | yes | yes | E2 | D1 | T1 | 2.5 | 3.8 | 0.5 | -0.5 | 0 | none | no | 2 | |
13 | f | 3 | NA | yes | D5 | O4 | K4 | 10.0 | 5.0 | -2.5 | -8.5 | 1 (47) | none | no | 3 | |
14 | m | 2 | yes | yes | B4 | D2 | T2 | 4.5 | 5.0 | 5.2 | -2.0 | 0 | none | no | 2 | |
15 | m | 1 | yes | yes | D4 | T2 | E2 | 7.0 | 6.0 | 1.0 | -2.0 | 0 | none | no | 3 | |
16 | f | 1 | yes | yes | S4 | K4 | T2 | 1.5 | 6.0 | 1.0 | -4.0 | 0 | R (27) | no | 4 | |
17 | f | 1 | yes | yes | K3 | P2 | E2 | 1.5 | 1.5 | -1.5 | -4.5 | 0 | none | no | 4 | |
18 | m | 1 | yes | yes | S4 | O4 | K3 | 1.0 | 4.5 | -2 | -1.2 | 0 | R (23) | no | 4 | |
19 | f | 1 | yes | yes | O5 | S4 | E2 | 2.0 | -5.0 | -1.5 | -4.1 | 0 | none | no | 4 | |
Mean, SD | 3.96 ± 3.36 | -0.02 ± 3.72 | -0.91 ± 2.82 | -4.39 ± 2.16 | ||||||||||||