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Table 2 Kinematic parameters

From: Comparison between gaits after a medial pivot and posterior stabilized primary total knee arthroplasty: a systematic review of the literature

Kinematic Parameters

Author and Publication Year

MP TKA

PS TKA

P Value

Mean Value ± SD/Range

Mean Value ± SD/Range

Peak of Knee Flexion Angle During the Swing Phase

Tan et al., 2021 [29]

52.4° ± 7.4°

50.1° ± 3.6°

 > 0.05

Esposito et al., 2020 [32]

47.3° ± 7°

55.6° ± 8.4°

 < 0.05

Knee Flexion Angle at Heel Strike

Ghirardelli et al., 2021 [28]

3.1° ± 1.3°

7.9° ± 5.3°

 > 0.05

Esposito et al., 2020 [32]

2.2° ± 5.1°

5° ± 6.9°

 > 0.05

Knee Flexion Angle at The Early Stance Phase

Miura et al., 2020 [31]

9.6°

12.1°

 > 0.05

Knee Flexion Angle at Toe-Off

Esposito et al., 2020 [32]

24.2° ± 5.7°

30.2° ± 8°

 < 0.05

Midstance Knee Flexion Angle

Ghirardelli et al., 2021 [28]

14° ± 4.3°

19.2° ± 5.4°

 > 0.05

Knee Flexion ROM

Papagiannis  in et al., 2016 [35]

117.9° ± 3.1°

117.9° ± 3.2°

 > 0.05

Knee Adduction Angle

Ghirardelli et al., 2021 [28]

4.7° ± 1.4°

7.9° ± 2.2°

 < 0.05

Knee Abduction Angle

Gray et al., 2020 [33]

0.2°

0°

 > 0.05

  1. MP Medial pivot, PS Posterior stabilised, SD Standard deviation, ° Degree, ROM Range of motion