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Table 2 Postoperative clinical and radiographic results of the OA·ON group and the RA group

From: Mid- term results of stryker® scorpio plus mobile bearing total knee arthroplasty

  OA·ON group RA group
Postoperative Flexion angle (°) 116.8±16.2 113.7±16.9
Postoperative Extension angle (°) −0.8±2.5 0.0±0.0
Postoperative JOA score 83.6±12.6 87.1±8.9
α angle 96.7±2.6 96.7±2.0
β angle 88.6±2.5 88.3±2.3
γ angle 6.3±4.1 5.2±4.5
δ angle 86.2±2.7 87.1±2.2
Postoperative FTA (°) 175.6±4.3 175.1±2.6