An aneurysm clip with two rotatably connected scissors-shaped clip parts, each part having one clamping arm and one operating arm. The two clip parts are guided in such a fashion that they can be rotated in a working rotation range between a closed and an open end position. The two clip parts are connected to each other by a push-fit rotary lock, with the two clip parts axially inserted into one another in an open assembly rotation position outside of the working rotation range, and are axially locked to one another by subsequent rotation into the working rotation range.
