Table 13 Primary stability to survival rate
Number of implant placed | Number of implant failure | Survival rate (%) | p value | |
|---|---|---|---|---|
Maxilla | ||||
< 35 Ncm | 113 | 1 | 99.1 | – |
35 Ncm ≤ , < 50 Ncm | 334 | 10 | 97.0 | 0.37 |
50 Ncm ≤ | 877 | 11 | 98.7 | 0.91 |
Mandible | ||||
< 35 Ncm | 31 | 0 | 100 | – |
35 Ncm ≤ , < 50 Ncm | 248 | 3 | 98.8 | 0.76 |
50 Ncm ≤ | 761 | 4 | 99.5 | 0.37 |
Total | ||||
< 35 Ncm | 144 | 1 | 99.3 | – |
35 Ncm ≤ , < 50 Ncm | 582 | 13 | 97.8 | 0.23 |
50 Ncm ≤ | 1638 | 15 | 99.1 | 0.78 |