Table 3 Intra- and post-operative observations
From: Influence of navigation system updates on total knee arthroplasty
3.1 group (N = 33) | 4.0 group (N = 49) | P-value | |
|---|---|---|---|
Operating time (min) | 136.9 ± 22.4 | 124.9 ± 22.1 | 0.008 |
Post-operative (1 year) | |||
KSS | 90.1 ± 6.4 | 91.1 ± 6.2 | n.s |
Maximum extension (°) | −1.4 ± 3.2 | −2.0 ± 3.4 | n.s |
Maximum flexion (°) | 113.1 ± 11.8 | 116.6 ± 10.4 | n.s |