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The survival rate of tooth was 100% at 6 and 12 months. At 18 months, one tooth showed failure, so the survival rate of tooth group at 18 months was 96%. At 24 months, one more tooth showed failure, so the survival rate at 24 months was 92%
| Timeline | Tooth Survival | Survival Rate | |
|---|---|---|---|
| 6 months | 25 (100.0) | 0 (0.0) | 100% |
| 12 months | 25 (100.0) | 0 (0.0) | 100% |
| 18 months | 24 (92.0) | 1 (4.0) | 96% |
| 24 months | 23 (88.0) | 2 (8.0) | 92% |
