1. A computer tomography method comprising the following steps producing a cone-shaped bundle of rays by means of a radiation source, said bundle of rays passing through an examination area and coming from a radiation source location, producing a relative movement between the radiation source location on the one hand and the examination area Ron the other hand along an overall trajectory, wherein the relative movement comprises a rotation about an axis of rotation along a first, closed partial trajectory, a rotation about the axis of rotation along at least one second, closed partial trajectory and a movement along at least one third partial trajectory which connects the first and the at least one second partial trajectories to one another, acquiring measured values which depend on the intensity in the bundle of rays on the other side of the examination areas, by means of a detector unit during the relative movement, reconstructing a CT image of the examination area from the measured values.