Annual two-day conference to deepen and develop the specialist areas of hand surgery and rehabilitation in research and practice. The commitment of the societies applies equally to the challenges in hospitals and private practices. Like fingers closed in a fist, the specialist areas demonstrate the solidarity, cooperation, unity and strength that enable us to jointly face the major challenges of the coming years and achieve goals more effectively. “One for all, all for one” – this traditional Swiss motto is more relevant today than ever.