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Erosion Identification in Metacarpophalangeal Joints in Rheumatoid Arthritis using High-Resolution Peripheral Quantitative Computed Tomography
Published on: October 6, 2023
The Simmen classification of wrist destruction in rheumatoid arthritis. Experience in patients with early disease
P Zangger1, J R Kachura, E R Bogoch
1Department of Surgery, Saint Michael's Hospital-Wellesley Central Site, University of Toronto, Canada. Philippe.Zangger@chuv.hospvd.ch
Abstract:
In this radiological study, bilateral radiographs of the wrist in 48 patients with early rheumatoid arthritis (RA) were graded by the Simmen classification, at different times, to determine its potential use in early disease. Interobserver agreement was good. The Simmen classification of wrist destruction in RA could be applied to the radiographs of approximately 50% of patients with early disease. It has some consistency over time.
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