Table 5. Distribution of the radiographic characteristics observed in the individuals affected with Amelogenesis Imperfecta according to clinical subtype.
| RADIOGRAPHIC CHARACTERISTICS OF ENAMEL | HPAI | HMAI | HCAI | HM/HPAI | HC/HPAI | TOTAL |
|---|---|---|---|---|---|---|
| n=18 | n=31 | n=5 | n=15 | n=3 | n=72 | |
| No. (%) | No. (%) | No. (%) | No. (%) | No. (%) | No. (%) | |
| THICKNESS | ||||||
| Normal | 1 (9) | 19 (79) | 1 (20) | 6 (50) | 0 (0) | 27 (49) |
| Decreased | 10 (91) | 5 (21) | 4 (80) | 6 (50) | 3 (100) | 28 (51) |
| RADIOPACITY* | ||||||
| Normal | 2 (18) | 6 (25) | 0 (0) | 3 (25) | 0 (0) | 11 (20) |
| Decreased | 9 (82) | 18 (75) | 5 (100) | 9 (75) | 3 (100) | 44 (80) |
| PRESENCE OF | ||||||
| Taurodontism | 0 (0) | 1 (4) | 2 (40) | 5 (42) | 1 (33) | 9 (16) |
| WITHOUT DATA | ||||||
| No. Patients | 7 (64) | 7 (29) | 0 (0) | 3 (25) | 0 (0) | 17 (31) |
*
Radiopacity of the enamel in relation to the dentin