Study Dental implant systems Implant alloy or
coating material
Clinical parameters immediately after implant loading (mm) Clinical parameters after 5 years or more after implant loading (mm) The difference between clinical
criteria (mm)
BOP PD MBL BOP PD MBL BOP PD MBL
Mean (SD) Mean (SD) Mean (SD) Mean (SD) Mean (SD) Mean (SD) Mean (SD) Mean (SD) Mean (SD)
Gadzo et al. [24] Astra Tech Implant System™ EV
(Dentsply Sirona);
Straumann ITI® (Straumann AG)
TiO-blasting;
SLA
0.2 (0.2);
0.2 (0.2)
3.1 (0.5);
2.7 (1)
-0.1 (0.4);
0.04 (0.54)
0.1 (0.1);
0.1 ( 0.1)
2.8 (0.5);
2.9 (0.7)
-0.1 (0.47)*;
-0.78 (0.96)*
-0.2 (0.3);
-0.1 (0.2)
-0.3 (0.6);
0.2 (1.1)
0.01 (0.41)*;
-0.82 (1.26)*
Ioannidis et al. [25] Astra Tech Implant System™ EV
(Dentsply Sirona);
Straumann® (Straumann AG)
TiO-blasting;
SLA
0.24 (0.22);
0.21 (0.18)
3.13 (0.51);
2.83 (0.88)
0.29 (0.44)*;
0.22 (0.44)*
0.26 (0.2);
0.3 (0.26)
3.19 (0.39);
3.33 (0.57)
0.13 (0.54);
0.34 (0.45)
0.03 (0.33);
0.1 (0.3)
0.06 (0.65)*;
0.48 (0.92)*
-0.18 (0.47)*;
0.1 (0.35)*
Koller et al. [26] Ziterion® Vario T
(Ziterion GmbH)
Sandblasted titanium;
sandblasted zirconia
- - 0.92 (0.72);
1.51 (0.68)
16.43 (6.16)%*;
12.6 (7.66)%*
- 1.38 (0.81);
1.17 (0.73)
- - -
Raes et al. [27] Brånemark MK III®
(Nobel Biocare AB)
Anodic oxidation;
turned implant
- - -1.85 (0.8);
-1.82 (0.62)
3.78 (2.28)*;
2.76 (2.52)*
4.19 (2.61);
3.09 (1.01)
- - - -1.65 (1.65);
-1.00 (0.9)
Donati et al. [28] Astra Tech Implant System™ EV
(Dentsply Sirona)
Turned implant;
TiO-blasting
- - - - 3.7 (1.03);
4. (1.3)
-0.41 (1.25);
-0.83 (1.59)
- - -0.41 (1.25);
-0.83 (1.59)

*Statistically significant values (P < 0.05).
BOP - bleeding on probing; PD - pocket depth; MBL - marginal bone loss level.