A graphical overview of the finite element analysis of the knee joint. A) A magnetic resonance imaging (MRI) is performed after knee injury. B) A three-dimensional (3D) model is created using computed tomography (CT) or/and MRI of the knee joint. C) The volumetric geometries of the knee joint are discretized for analysis. D) Contact stress behaviour of the femoral condyles after anterior cruciate ligament rupture. E) The profile of pivot shift phase after ACLr with and without LET.