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Primary tooth status in the dmft index
| Code | N | Status | dmft |
|---|---|---|---|
| A | 1 | Sound | Sound |
| B | 2 | Caries | Decayed (d) |
| C | 3 | Filled with caries | Decayed (d) |
| D | 4 | Filled, no caries | Filled (f) |
| E | 5 | Missing due to caries | Missed (m) |
| F | 6 | Fissure sealant therapy | Sound |
| G | 7 | Crown | filled (f) |
