Table 2.
Accuracy of computer-assisted navigation
| Initials | CCD° error | Anteversion error | Depth error |
|---|---|---|---|
| MG | 2.3 | −3.7 | −0.7 |
| RB | 1.10 | −3.00 | 0.60 |
| GV | 0.80 | 1.20 | 1.20 |
| GW | 0.00 | 0.00 | 0.00 |
| WT | −1.10 | −0.60 | −1.60 |
| KG | −0.50 | 0.80 | 0.80 |
| EK | 0.20 | −0.40 | −1.20 |
| RC | 0.50 | 1.40 | 1.70 |
| UJ | 0.60 | 0.50 | 1.74 |
| UG | 0.80 | 1.30 | 1.60 |
| EJ | −0.40 | −1.00 | 0.40 |
| FG | −0.30 | −1.60 | −2.40 |
| RA | −1.30 | −0.80 | −2.90 |
| HT | −0.60 | 0.00 | −1.40 |
| BJ | 0.00 | 0.80 | 4.80 |
| SW | 1.00 | −1.10 | −2.80 |
| AR | −1.00 | −1.10 | −0.10 |
| JK | −0.10 | −1.00 | −3.40 |
| LC | 0.20 | 0.50 | −0.30 |
| Average | 0.67 | 1.09 | 1.56 |
Differences between planning and final implanted position of the femoral component are shown for caput–collum–diaphysis (CCD) angle, anteversion, and depth