Our Hybrid OT, OPRID, which we developed in the year 2002 in cooperation with Prof. Axel Perneszky from the university of Mainz, department for neurosurgery, is an innovation that has already proved its worth many times in the areas of neurosurgery, cardiology/cardiosurgery and vascular surgery. Imaging methods, angiography and navigation in the operating theater guarantee a precise, minimally invasive, patient-friendly, interdisciplinary provision of medical care and bring considerable benefits for the patient in terms of quality and safety of treatment.