The proximal interphalangeal joint: arthritis and deformity.

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Abstract

Conflict of interest statement: ICMJE Conflict of interest statement: D. Herren declares royalties from KLS Martin, activity relating to the submitted work; board membership of and stock options from Medartis AG Basel, activities outside the submitted work. 11. Handchirurgie. 1980;12(3-4):185-7. [Swan-neck deformity]. [Article in German] Pampurik E. The factors contributing to stability in the proximal interphalangeal joints are described. As a result of damage to one or more links of the system, a typical abnormal position of the joints occurs, called swan-neck deformity. The possibilities for stabilization of the joints are discussed with emphasis on the technique of LITTLER which employs a distally based lateral band. This band prevents recurvatum deformity of the PIP joint and flexion deformity of the DIP joint when it is passed palmar to CLELAND's ligament, thereby simulating the oblique retinacular ligament of LANDSMEER.