Abstract: A pivotable corner element for a radiation protection wall comprises at least one hinge defining a pivot axis and two side elements connected via the at least one hinge, wherein the side elements can be pivoted relative to one another around the pivot axis. Upon pivoting of the side elements, an intermediate space between the side elements results depending on a respective pivot position. The corner element has at least one blind arranged in the intermediate space, wherein the at least one blind is displaceable relative to the side elements in a way that the at least one blind at least partially covers the intermediate space independently from the respective pivot position.