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Updated: May 20, 2026

Automated Joint Space Detection Improves Bone Segmentation Accuracy
Published on: November 28, 2025
[Local and systemic bone effects of rheumatoid arthritis]
M Rauner1, L C Hofbauer, M Aringer
1Bereich Endokrinologie, Medizinische Klinik und Poliklinik III, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Deutschland.
Abstract:
Rheumatoid arthritis (RA) is a bone-destructive disease that is a serious risk factor for the development of osteoporosis, which is defined by a loss in bone quality and an increased fracture risk. The proinflammatory cytokines tumor necrosis factor-α (TNFα), interleukin-6 (IL-6) and IL-17, in particular, contribute to local and systemic bone loss in RA. While effectively reducing inflammation, glucocorticoids add to the fracture risk. Therefore, an adequate supply of calcium and vitamin D is essential. For many patients with RA, bone density measurements are recommended.
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