Abstract:Background: X-ray images are commonly used for assessing presence of bone destruction of rheumatoid arthritis. The purpose of this study is to propose an automatic-bone-destruction-evaluation system fully utilizing deep neural networks (DNN). This system detects all target joints of the modified Sharp/van der Heijde score (SHS) from a hand X-ray image. It then classifies every target joint as intact (SHS = 0) or non-intact (SHS ≥ 1).Methods: We used 226 hand X-ray images of 40 rheumatoid arthritis patients. As… Show more
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