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Le doigt à ressort (ou à ressaut) est une pathologie fréquemment rencontrée par le chirurgien de la main, il est lié à une inadéquation entre la taille des tendons fléchisseurs et celle du canal digital, principalement au niveau de sa partie proximale, la poulie A1. Le doigt à ressort peut provoquer des douleurs, un ressaut, un blocage ou une diminution de la mobilité du doigt concerné. La grande...