From: Clinical outcome of narrow diameter dental implants: a 3-year retrospective study
Titanium type* | |
TiZr alloy | 148 (54.0) |
Cp Ti | 126 (46.0) |
Surface treatment* | |
SLA | 69 (25.2) |
mSLA | 128 (46.7) |
RBM | 46 (16.8) |
CA | 31 (11.3) |
NDI category | |
Category 1 (<2.5mm) | 0 (0.0) |
Category 2 (2.5 to <3.3mm) | 17 (6.2) |
Category 3 (3.3 to 3.5mm) | 257 (93.8) |
Length (mm) | |
<10 | 27 (9.9) |
10 | 215 (78.5) |
>10 | 32 (11.6) |
Abutment type | |
Stock | 191 (69.7) |
Custom | 83 (30.3) |
Implant position | |
Incisor | 119 (43.4) |
Canine | 47 (17.2) |
Premolar | 89 (32.5) |
Molar | 19 (6.9) |
Bone graft | |
Yes | 122 (44.5) |
No | 152 (55.5) |
Mechanical complications | |
Screw loosening | 15 (5.5) |
Porcelain fracture | 6 (2.2) |