Sagittal femoral condylar shape varies along a continuum from spherical to ovoid: a systematic review and meta-analysis
A Dobbelaere, JH Mueller, T Ait-Si-Selmi… - Archives of Orthopaedic …, 2023 - Springer
Introduction Considerable anatomic variations of sagittal femoral condylar shape have been
reported, with a continuum between spherical (or single-radius) and ovoid (or multi-radius) …
reported, with a continuum between spherical (or single-radius) and ovoid (or multi-radius) …
Articulation of the femoral condyle during knee flexion
Femoral condyle motion of the knee is generally reported using a morphological trans-
epicondyle axis (TEA) or geometric center axis (GCA) in the investigation of the knee …
epicondyle axis (TEA) or geometric center axis (GCA) in the investigation of the knee …
Physiological articular contact kinematics and morphological femoral condyle translations of the tibiofemoral joint
The changes of tibiofemoral articular cartilage contact locations during knee activities
represent a physiological functional characteristic of the knee. However, most studies …
represent a physiological functional characteristic of the knee. However, most studies …
Multi-planar instability, laxity and reduced knee flexion during the support phase of walking are determinants of return to sports
T Zhou, Y Xu, L Zhou, S Wang, S Wang… - … in Bioengineering and …, 2022 - frontiersin.org
Background: After anterior cruciate ligament reconstruction, some patients are not
recommended to return to high-level physical activity because they fail to pass return-to …
recommended to return to high-level physical activity because they fail to pass return-to …
Physiological axial tibial rotation of the knee during a weightbearing flexion
Axial tibial rotation is a characteristic motion of the knee, but how it occurs with knee flexion
is controversial. We investigated the mechanisms of tibial rotations by analyzing in vivo …
is controversial. We investigated the mechanisms of tibial rotations by analyzing in vivo …
3D Geometric Shape Reconstruction for Revision TKA and UKA Knees Using Gaussian Process Regression
Revision knee surgery is complicated by distortion of previous components and removal of
additional bone, potentially causing misalignment and inappropriate selection of implants. In …
additional bone, potentially causing misalignment and inappropriate selection of implants. In …
Investigation of femoral condyle height changes during flexion of the knee: implication to gap balance in TKA surgery
Z Zhang, C Zhou, Z Rao, T Foster, H Bedair… - Archives of Orthopaedic …, 2021 - Springer
Background Gap balance of the knee at 0° and 90° of flexion has been pursued in total knee
arthroplasty (TKA) with the trans-epicondyle axis (TEA) as a reference. This study …
arthroplasty (TKA) with the trans-epicondyle axis (TEA) as a reference. This study …
Investigation of Characteristic Motion Patterns of the Knee Joint During a Weightbearing Flexion
This study aimed to develop and validate a novel flexion axis concept by calculating the
points on femoral condyles that could maintain constant heights during knee flexion. Twenty …
points on femoral condyles that could maintain constant heights during knee flexion. Twenty …
[PDF][PDF] Towards understanding knee instability after TKA from a biomechanical perspective: Defining the boundaries between unstable and stable knees during …
L Rao - 2023 - research-collection.ethz.ch
Total knee arthroplasty (TKA) is a standard surgical procedure commonly used for the
treatment of end-stage osteoarthritis and rheumatoid arthritis. However, a substantial …
treatment of end-stage osteoarthritis and rheumatoid arthritis. However, a substantial …