Table 3 Lost implants
Implant 1 | Implant 2 | Implant 3 | |
|---|---|---|---|
FDI position | 22 | 22 | 22 |
Tooth loss reason | Agenesis | Unsuccessful endo | Fractured tooth |
Implant length | 10 | 12 | 12 |
Bone quality | III | IV | III |
Bone augmentation | No | Contour augmentation No membrane used | no |
Primary stable | Yes | Yes | Yes |
Healing mode | Subgingival | Subgingival | subgingival |