Method for updating preoperatively recorded three-dimensional image data of body by preoperatively recorded three-dimensional image data updating device, involves correcting three-dimensional image data using position data of endoscope

摘要

The method involves carrying out determination of three-dimensional data by a measuring system (3) partially integrated into an exoscope or endoscope (2). The preoperatively recorded three-dimensional image data (21) of a body (5) is corrected by using the position data of the exoscope or endoscope determined by a navigation system (6) and the actual exoscope or endoscopic three-dimensional data. The position of body is determined and the three-dimensional image data of the body is corrected by using the position data of the body determined by the navigation system. An independent claim is included for a device for updating preoperatively recorded three-dimensional image data of a body.