Figure 3
![Figure 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1748-7161-1-13/MediaObjects/13013_2006_Article_13_Fig3_HTML.jpg)
Radiological history of the patient. From left (x-ray taken outside our centre before start of treatment) to right the radiological course of the patient can be seen (last picture after 27 months on the right). A progression of the curve is visible.