Apparatus and method for positioning an object relative to repoduzierbaren an intracorporeal body portion

Disclosed is an apparatus and a method for reproducibly positioning of an object relative to an intracorporeal body portion having DOLLAR A - a means for receiving intracorporeal sectional images DOLLAR A - a position detection system which detects at least the spatial position of the means for receiving intracorporeal sectional images DOLLAR A - an evaluation system, which stores at least a portion of the detected spatial position information on the means for receiving intracorporeal sectional images and the recorded intracorporeal sectional images and analyzes, as well as DOLLAR a - a navigation unit on the basis of the location and position of the means for receiving intracorporeal sectional images as well as at least one stored target position navigation aids for positioning the object has relative to the body.