Fig. 6From: The diagnostic potential of low-field MRI in problematic total knee arthroplasties - a feasibility studyPatellofemoral arthrosis. The conventional radiograph (a) of patient 8, together with the bone scintigraphy (b), the additional patellofemoral radiograph (c) and the low-field MRI (d). Except for the conventional radiographs (a), all other images b-d) show patellofemoral arthrosisBack to article page