A C-arm x-ray device includes a C-arm and an x-ray source and an x-ray detector arranged on the C-arm. At least one damping element with an oscillation-damping effect is arranged between the x-ray source and the C-arm. Transmission of oscillations of the x-ray source onto the C-arm may be reduced with the at least one damping element. The C-arm x-ray device also includes at least one holding element arranged on the C-arm. The oscillation-damping effect of the at least one damping element may be influenced.
