I dette forsøg blev strukturel ledskade vurderet radiografisk og udtrykt som ændring i Total Sharp Score (TSS) og dets bestanddele, erosions score og score for forsnævring af ledspalter (JSN).
In this study, structural joint damage was assessed radiographically and expressed as change in Total Sharp Score (TSS) and its components, the erosion score and joint space narrowing score (JSN).