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Table 3 Clinical outcomes pre-operatively and at the last follow-up

From: Is there a difference in joint line restoration in revision Total knee arthroplasty according to prosthesis type?

  Pre-operative Last follow-up P-value
Tibiofemoral angle(°) varus 0.2° ± 7.1° valgus 4.6° ± 3.2° 0.00
Range of motion(°) 100.1 ± 25.2 108.8 ± 20.2 0.00
 Flexion contracture(°) 6.6 ± 7.5 1.2 ± 2.5 0.00
 Further flexion(°) 106.7 ± 21 109.9 ± 19.2 0.01
Knee scores
 KSKS 43.2 ± 11.2 86.7 ± 9.4 0.00
 KSFS 39.3 ± 13.3 78.4 ± 9.7 0.00
 WOMAC 87.1 ± 10.1 17.1 ± 7.5 0.00
  1. Data are presented as mean ± standard deviation, unless otherwise stated