Research Article
[Retracted] Gait Improvement in Patients with Knee Osteoarthritis after Proximal Fibular Osteotomy
Table 4
Kinematic variables expressed as mean (SD) for KOA and control groups.
| | Preoperation | Postoperation | Control | Affected | Unaffected | Affected | Unaffected |
| Hip joint (degree) | | | | | | Peak flexion | 23.83 (7.52) | 24.02 (5.65) | 25.02 (7.77) | 22.47 (6.33) | 26.92 (5.02) | Peak extension | 12.21 (10.38) | 13.65 (6.57) | 11.20 (11.73) | 14.06 (7.10) | 16.37 (6.79) | Sagittal RoM | 36.03 (7.83) | 37.67 (7.13) | 36.22 (6.80) | 36.54 (6.13) | 43.28 (3.98) | Frontal RoM | 8.80 (2.74) | 7.14 (1.66) | 7.29 (2.13)# | 7.11 (0.99) | 10.99 (1.03) | Transverse RoM | 20.99 (15.32) | 23.71 (12.70) | 18.44 (5.27) | 24.41 (8.53) | 19.71 (6.52) |
| Knee joint (degree) | | | | | | Peak flexion | 27.41 (19.03) | 44.03 (10.58)# | 42.75 (17.08)# | 42.72 (14.14) | 57.69 (4.73) | Peak extension | -1.02 (12.87) | -0.42 (7.04) | -3.67 (8.69) | 1.69 (4.91) | 0.84 (4.23) | Sagittal RoM | 26.40 (13.48) | 43.62 (8.39)# | 39.08 (15.47)# | 44.42 (11.84) | 58.53 (4.24) | Frontal RoM | 25.33 (14.41) | 17.77 (7.67) | 13.80(9.62)# | 16.09 (7.50) | 16.28 (4.24) | Transverse RoM | 10.82 (5.01) | 14.41 (4.56) | 13.69 (6.45) | 15.12 (6.31) | 18.06 (3.49) |
| Ankle joint (degree) | | | | | | Ankle peak dorsiflexion | 15.33 (6.26) | 16.54 (3.24) | 16.21 (7.91) | 16.24 (5.43) | 15.38 (3.87) | Ankle peak plantar flexion | 4.97 (5.01) | 7.60 (5.84) | 6.11 (7.51) | 6.83 (5.54) | 14.71 (8.28) | Ankle sagittal RoM | 20.30 (5.61) | 24.14 (5.70) | 22.32 (4.09) | 23.07 (5.94) | 30.09 (5.86) | Ankle frontal RoM | 4.09 (2.00) | 4.83 (2.76) | 4.47 (2.96) | 5.19 (2.23) | 3.66 (1.48) | Ankle transverse RoM | 20.10 (5.93) | 25.42 (8.64) | 21.63 (6.71) | 25.06 (7.22) | 24.68 (6.01) |
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Significant difference compared with controls; #Significant difference compared with affected limb preoperatively. |