The EOS 3D imaging system reliably measures posterior tibial slope
نویسندگان
چکیده
منابع مشابه
Measurement of Posterior Tibial Slope Using Magnetic Resonance Imaging
Background: Posterior tibial slope (PTS) is an important factor in the knee joint biomechanics and one of the bone features, which leads to knee joint stability. Posterior tibial slope affects flexion gap, knee joint stability and posterior femoral rollback that are related to wide range of knee motion. During high tibial osteotomy and total knee arthroplasty (TKA) surgery, proper retaining the...
متن کاملTotal knee arthroplasty and posterior tibial slope
Total Knee Arthroplasty (TKA) has been considered as a standard procedure for intractable pain in the end-stage degenerative arthritis of the knee and maintaining range of motion (ROM) to facilitate the ability to perform daily living activities. 1 Factors that have been associated with the change in ROM after TKA include preoperative ROM, implant design, patient characteristics, posterior femo...
متن کاملNumerical Simulations of 3D Model of Knee-prosthesis Assembly with Antero-posterior Tibial Slope
In this paper, starting from the virtual model of the human knee joint, and existent knee prosthesis, often used in total knee arthroplasty, we developed 3D models of all prosthetic components. The study investigates the effects of antero-posterior tibial slope on contact stresses in all components of total knee prosthesis using finite element analysis. Using AnsysWorkbench15.07 software, the s...
متن کاملThe effect of high tibial osteotomy on the posterior tibial slope.
INTRODUCTION High tibial osteotomy remains a useful procedure for delaying total knee arthroplasty for young patients with unicompartimental medial osteoarthritis of the knee. The tibial posterior slope is essential for both ligament function and knee kinematics. Even though many articles were published in the literature, the long term influence of open wedge high tibial osteotomy on the poster...
متن کاملAnterior opening wedge high tibial osteotomy: the effect of increasing posterior tibial slope on ligament strain.
BACKGROUND Although a previous study showed that anterior opening wedge high tibial osteotomy (HTO) for sagittal plane correction induced no increased strain in the anterior cruciate ligament (ACL), we hypothesized that other ligamentous restraints of the knee may be subjected to increased strain. METHODS We mounted 6 cadaveric knees at 15 degrees flexion in a testing apparatus that provided ...
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ژورنال
عنوان ژورنال: Journal of Orthopaedic Surgery and Research
سال: 2021
ISSN: 1749-799X
DOI: 10.1186/s13018-021-02529-9