Table 12 Implant length to survival rate
Number of implant placed | Number of implant failure | Survival rate (%) | p value | |
|---|---|---|---|---|
Maxilla | ||||
< 10 mm | 37 | 1 | 97.3 | – |
10 mm ≤ , < 15 mm | 409 | 9 | 97.8 | 0.70 |
15 mm ≤ , < 18 mm | 342 | 3 | 99.1 | 0.85 |
18 mm ≤ | 536 | 9 | 98.3 | 0.85 |
Mandible | ||||
< 10 mm | 17 | 1 | 94.1 | – |
10 mm ≤ , < 15 mm | 206 | 0 | 100 | 0.10 |
15 mm ≤ , < 18 mm | 357 | 3 | 99.2 | 0.048* |
18 mm ≤ | 460 | 3 | 99.3 | 0.022* |
Total | ||||
< 10 mm | 54 | 2 | 96.3 | – |
10 mm ≤ , < 15 mm | 615 | 9 | 98.5 | 0.21 |
15 mm ≤ , < 18 mm | 699 | 6 | 99.1 | 0.049* |
18 mm ≤ | 996 | 12 | 99.3 | 0.12 |