نتایج جستجو برای: tibiofemoral
تعداد نتایج: 1081 فیلتر نتایج به سال:
The effect of friction on nonlinear dynamics and vibration total knee arthroplasties is yet to be investigated understood. This research work aims at studying the influence dynamics, friction-induced vibration, damage tibiofemoral joints. For this purpose, a spatial dynamic model developed using an asymmetric elastic accounting for joint ligaments penalty contact compute normal stresses in whil...
As a first step to answer this research question, we carried out a comparison study, by finite element methods, on the contact stresses in the tibiofemoral joint of an intact knee and one with a total meniscectomy. Peak compressive stress increases after total meniscectomy. Results of this study show that the meniscectomised knee is subjected to high stress levels which may cause cartilage matr...
Background Knee malalignment and variations in foot posture and function affect the forces transmitted through the knee joint and are associated with knee pain and medial tibiofemoral cartilage damage [1]. However, it is unclear whether altered foot posture and function are a compensatory mechanism to accommodate knee malalignment. Therefore, this study investigated changes in foot posture and ...
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