Table 2 Distribution of the implant systems used
| Implant system | Implant/abutment connection | n |
|---|---|---|
| Ankylos© | Bone-level conical (morse-taper) | 38 (41%) |
| Branemark© | Bone-level butt-joint (external hex) | 41 (44%) |
| ITI Bonefit© | Tissue-level conical (internal) | 14 (15%) |