Disclosed herein is a method for producing a dental and/or bone prosthesis for a dentition having a defect, comprising: determining the left and right direction point and an induction point of the upper jaw as three cranial reference points of the upper jaw and determining the left and right direction point and an induction point of the lower jaw as three cranial reference points of the lower jaw； creating a model of the defective dentition, one model half produced for the upper jaw and one model half produced for the lower jaw； identifying the three cranial reference points of the upper jaw on the upper jaw model half and identifying the three cranial reference points of the lower jaw on the lower jaw model half； arranging and fixing the upper jaw model half and the lower jaw model half relative to one another； forming the dental and/or bone prosthesis.
