Fig. 4From: Clinical evaluation of manual stress testing, stress ultrasound and 3D stress MRI in chronic mechanical ankle instabilitya-d Graphical display of the measurements including 3SAM with (a) CCAFT, (b) CCATTH, (c) CCATTV and (d) stress sonography. CON = control group, MAI = mechanical ankle instability group, CCA = cartilage contact area, ADT = Anterior Drawer Test, TT = Talar Tilt Test, NN=Neutral-Null positionBack to article page