Table 5 Differences between planned femoral component size and component size recommended by the navigation software (mean ± SD, range)
Oversizing (mm) | |
Overall mean (range) | 7.0 ± 3.6 (2–16) |
Surgeon | |
A | 4.2 ± 1.2 (2–6) |
B | 10.0 ± 4.0 (4–16) |
C | 6.9 ± 2.3 (4–10) |
Bone morphology | |
Physiological | 5.8 ± 2.3 (4–10) |
Osteoarthritis | 5.6 ± 2.4 (2–10) |
SCFE | 9.8 ± 4.2 (4–16) |