title: Why are some PCL-ruptures almost symptom free and others have "giving-way" problems?
authors: Ejnar
authors: E
authors: Eriksson
mesh_terms: D006801:Humans; D007718:Knee Injuries / Q000503:physiopathology*; D053580:Muscle Strength; D018482:Muscle, Skeletal / Q000503:physiopathology*; D016119:Posterior Cruciate Ligament / Q000293:injuries*; D012421:Rupture; D019415:Torque; D016138:Walking / Q000502:physiology