Background In this study, rotational errors that occur in relation to the tibial component of
total knee arthroplasty (TKA) were investigated intraoperatively using a CT-free navigation …

Introduction Intraoperative kinematic analysis using a navigation system in total knee
arthroplasty (TKA) has been increasing. The purpose of the present study was to assess the …

This study compared the accuracy of three methods to set tibial component rotational
alignment:(1) conventional method, the anteroposterior (AP) axis was determined by the …

Introduction Patient-specific instrumentation (PSI) was introduced in an attempt to reduce
positional outliers of components in total knee arthroplasty (TKA). It was hypothesized that …

This study evaluated seven different frames of reference used for tibial component rotation in
total knee arthroplasty (TKA) to determine which ones showed good reliability between bone …

We prospectively assessed the benefits of using either a range-of-movement technique or
an anatomical landmark method to determine the rotational alignment of the tibial …

Background The purpose of this study was to evaluate the reproducibility of planned
component positioning including tibial rotational alignment in patient-specific …

Background We evaluated the effectiveness of our new technique “Range of motion-
anatomical (ROM-A) technique” which is the combination of the self-positioning technique …

Purpose This study aimed to research which was the most reliable of the four techniques
based on local anatomic markers used to determine tibial component rotation in total knee …

Although various techniques are advocated to establish tibial rotational alignment during
total knee arthroplasty, it is unknown which is most repeatable. We evaluated the precision …