Boutonniere deformity
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Revision as of 16:04, 14 October 2021 by Aidan (talk | contribs) (Created page with "* Sign suggestive of rheumatoid arthritis * Deformity of the thumb or fingers with extension of DIP and flexion of PIP * Opposite of swan neck deformity * Called "bout...")
- Sign suggestive of rheumatoid arthritis
- Deformity of the thumb or fingers with extension of DIP and flexion of PIP
- Opposite of swan neck deformity
- Called "boutonniere" (from French for button) because the bone pops up like through a buttonhole at the PIP where the tendon splits in two
