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侵入性治疗获得的龋齿诊断结果
The final diagnosis of teeth included in this study
| Tooth | Intact | Outer enamel |
Inner enamel |
Dentine | Total |
| Upper first primary molar | 0 | 6 | 4 | 15 | 25 |
| Upper second primary molar | 0 | 5 | 8 | 12 | 25 |
| Lower first primary molar | 1 | 1 | 8 | 18 | 28 |
| Lower second primary molar | 4 | 8 | 2 | 12 | 26 |
| Total | 5 | 20 | 22 | 57 | 104 |
