作者: Jong Keun Seon , Ju Kwon Park , Mun Su Jeong , Woo Bin Jung , Kyung Soon Park
DOI: 10.1007/S00264-010-1029-1
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摘要: The authors evaluated the relationships between preoperative and postoperative kinematics in 50 osteoarthritic knees scheduled for cruciate retaining total knee arthroplasty with regards to posterior femoral roll back external rotation using a navigation system from 10° 120° of flexion. Although was maintained, significantly decreased compared those after arthroplasty. However, amount were found be positively related measured preoperatively (r = 0.62 0.57, respectively). These significant kinematic correlations may explain why range motion influences