Abstract: A device for intraoperative, image-controlled navigation during surgical procedures in the spinal and/or adjacent thorax, pelvis or head regions, includes multiple non-x-ray detection devices to be distributed about at least one object to be operated on, and to intraoperatively capture real time image and position data, respectively including information relating to the outer contour of at least one subregion of the object, and to the subregion position relative to the respective detection device. Also, a position determining device for determining respective detection device position relative to a stationary reference system, and a data processing device operatively connected with the detection devices and the position determining device are designed to create, based on the respective detection device image and position data and the position determining device position data, a virtual real-time image, referenced with respect to the reference system, of the object, and displayed on an image display device.

Abstract: A device for intraoperative, image-controlled navigation during surgical procedures in the spinal and/or adjacent thorax, pelvis or head regions, includes multiple non-x-ray detection devices to be distributed about at least one object to be operated on, and to intraoperatively capture real time image and position data, respectively including information relating to the outer contour of at least one subregion of the object, and to the subregion position relative to the respective detection device. Also, a position determining device for determining respective detection device position relative to a stationary reference system, and a data processing device operatively connected with the detection devices and the position determining device are designed to create, based on the respective detection device image and position data and the position determining device position data, a virtual real-time image, referenced with respect to the reference system, of the object, and displayed on an image display device.