A patient table includes a support surface for a patient. The patient table includes a first table subunit, to provide a first surface region of the support surface； a second table subunit, to provide a second surface region； and an angle unit connected thereto, to fix a position of the first table subunit relative to the second table subunit such that the first surface region is provided in a first plane and the second surface region is provided in a second plane, intersecting the first plane at an intersection angle； and such that the support surface is secured against a change of the intersection angle upon loading of the support surface by the patient. The angle unit includes at least a first coupling element, to interact functionally with a first counter-coupling element provided on the first table subunit, to releasably connect the angle unit to the first table subunit.
