Abstract: A method for determining the position and orientation of the axis of a dental implant disposed directly in the mouth of a patient wherein measurement data is obtained by measurement of the clinical situation of the implant in the patient's mouth, a first shape to be measured is applied to the implant, the shape is formed in such a manner that a conclusion can be made about the position and orientation of a connection shape of the implant, and the position and orientation of the first shape is analyzed through a suitable method. Furthermore, the relative position and orientation of the area between the axis of the dental implant and the axis of the measurement is defined through the specific position of the first shape. The position and orientation of the connection shape and of the implant itself is determined through the first shape.

Abstract: The invention relates to a data base for the storage of data, which comprises dental data relating to real teeth in the form of digitized images, which digitized images involve universally applicable dentition-specific and/or universally applicable tooth-specific features or structural properties, such as sex-specific and/or tooth family-specific and/or biography-specific and/or person-specific characteristics, with or without anomalous characteristics.