Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 2 Comparison of preoperative and postoperative variables between PFC Sigma PS group and RP-F group
Variable | Preoperative | Postoperative | ||
|---|---|---|---|---|
PFC Sigma PS group | RP-F group | PFC Sigma PS group | RP-F group | |
Flexion contracture (°) | 8.8 ± 6.39 | 8.2 ± 6.75 | 2.0 ± 2.81 | 1.6 ± 2.78 |
KSKS | 28.5 ± 10.76 | 26.6 ± 9.87 | 90.7 ± 5.05 | 92.2 ± 3.74 |
KSFS | 14.3 ± 8.40 | 15.4 ± 11.20 | 76.7 ± 9.71 | 77.6 ± 7.90 |
ROM (°) | 82.7 ± 16.99 | 83.0 ± 10.5 | 110.7 ± 9.67 | 112.8 ± 4.58 |
Maximum flexion angle (°) | 85.6 ± 17.10 | 91.2 ± 12.68 | 114.62 ± 9.82 | 114.4 ± 5.64 |