Table 3.
Results of clinical and radiographic outcomes preoperatively and at 12 months follow up from the three groups.
| Variable | Time | Ra-TKA NAVIO n = 76 | Ra-TKA CORI n = 71 | Conventional TKA n = 68 | p Value |
|---|---|---|---|---|---|
| KOOS | Preoperative results | 30.79 ± 11.46 | 28.18 ± 8.45 | 30.3 ± 10.00 | 0.16174 |
| Postoperative results | 87.05 ± 7.74 | 85.59 ± 8.03 | 81.76 ± 8.95 | 0.0001 | |
| ROM in extension |
Preoperative results | 6.5 ± 5.5 | 5.7 ± 3.2 | 6.2 ± 5.0 | 0.0902 |
| Postoperative results | 1.5 ± 3.8 | 1.8 ± 1.7 | 1.5 ± 1.3 | 0.9867 | |
| ROM in flexion |
Preoperative results | 111.2 ± 10.4 | 113.1 ± 16.7 | 114.8 ± 11.3 | 0.5498 |
| Postoperative results | 126.3 ± 14.2 | 132.1 ± 9.0 | 124.3 ± 12.6 | 0.0621 | |
| VAS | Preoperative results | 7.4074 ± 1.3531 | 8.1152 ± 1.1314 | 8.23 ± 1.256 | 0.0062 |
| Postoperative results | 2 ± 1.3598 | 2.39 ± 1.012 | 2.12 ± 1.23 | 0.1098 | |
| Femoral Component Rotational Alignment |
Postoperative results | 1.48 ± 1.117 | 1.33 ± 1.012 | 3.15 ± 1.2163 | 0.0013 |