Swan-Neck and Boutonniere Deformity in Rheumatoid Hand.
Hand clinics | 2025 | Pfanner S, Poggetti A
[Indexed for MEDLINE] Conflict of interest statement: Disclosure None. 8. J Am Acad Orthop Surg. 2015 Oct;23(10):623-32. doi: 10.5435/JAAOS-D-14-00272. Epub 2015 Aug 28. Posttraumatic Boutonnière and Swan Neck Deformities. McKeon KE, Lee DH. Boutonnière and swan neck deformities of the finger can be the result of trauma. The complex anatomy of the extensor mechanism of the fing...