Purpose This study aimed to review the causes of failure after total knee arthroplasty (TKA),
focusing on the causes of revision and persistent pain. Methods A literature search was …

The number of primary and revision total knee arthroplasties (rTKAs) continues to increase
annually. To date, most of the literature has focused on the surgical technique and outcome …

Engineering biomechanical features of total knee arthroplasty (TKA) have been investigated
by many researchers with theoretical and empirical development extensively fulfilled in the …

Background There is no consensus whether a posterior-stabilized (PS) total knee device is
superior to a more congruent, cruciate-substituting, medial-stabilized device (MS). This study …

Purpose Key concepts in total knee arthroplasty include restoration of limb alignment and
soft-tissue balance. Although differences in balance have been reported amongst …

Aims Surgeons commonly resect additional distal femur during primary total knee
arthroplasty (TKA) to correct a flexion contracture, which leads to femoral joint line elevation …

Background: Stability in mid-flexion is important for satisfactory clinical outcomes following
total knee arthroplasty (TKA). The purpose of the present study was to compare the …

Background Instability after total knee arthroplasty is a common but poorly understood
complication. Methods Data from a large national registry was used to study patient and …

Mid-flexion instability (MFI) in total knee arthroplasty refers to a distinct clinical entity where
the knee is stable at full extension and 90° of flexion, but unstable somewhere between …

Background: Recent evidence supports that restoration of the pre-arthritic condition via total
knee arthroplasty (TKA) is associated with improved post-TKA performance and patient …