| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 3366013 | Joint Bone Spine | 2012 | 5 Pages |
Abstract
CAJSA measures JSD at the metacarpophalangeal articulation with high reproducibility in healthy subjects and in patients with differing stages of rheumatoid arthritis. Additional findings show that hand rotation during X-ray imaging has an impact on the CAJSA measurements; thus avoiding acquisition of hand radiographs with a rotation error of more than 15 degrees can be recommended.
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Authors
Alexander Pfeil, Andreas Hansch, Julia Sommerfeld, Rosemarie Fröber, Diane M. Renz, Gabriele Lehmann, Ansgar Malich, Gunter Wolf, Joachim Böttcher,