Artificial knee arthroplasty, as the most effective method for the treatment of end-stage joint
diseases such as knee osteoarthritis and rheumatoid arthritis, is widely used in the field of …

Introduction Although the practice of metaphyseal reconstruction has obtained successful
clinical and radiological results in revision total knee surgery, off-the-shelf devices aren't an …

Background Numerous total knee prosthetic implants are currently available on the
orthopedic market, and this variety covers a set of different levels of constraint: among the …

Background In revision total knee arthroplasty, addressing significant bone loss often
involves the use of cemented or press-fit stems to ensure implant stability and long-term …

Background A total knee arthroplasty should restore the mechanical function of the knee and
enable patients to perform desired daily activities. The joint kinematics and contact …

We sought to evaluate wear and kinematics in well-established implants of posterior
stabilized (PS) and cruciate retaining (CR) designs. Ninety-one knees implanted for at least …

Purpose PCL management and choice of insert design and mobility in total knee
arthroplasty are still debated in the literature. Consequently, the purpose of this study was to …

Partial weight bearing is fundamental to rehabilitation in the early stages following lower
limb surgery. However, it remains debated as to how to properly achieve partial weight …

The purpose of this study is to analyze the effects of TKA under-dimensioning during daily
activities. A regular (“control”) size and an undersized design of the same fixed bearing …

Purpose The purpose of this study was to analyze the dynamic kinematics of the mobile
medial pivot-type total knee arthroplasty (MMPTKA) using the three-dimensional (3D)-to-2D …