Fig. 2

Reference Ceph0 (1) versus Ceph No. 2 (2), where with a dorsal shift of 20 mm was applied. (3) Superimposition of the outlines of the two radiographs (black: Ceph0, red: Ceph No. 2) on the anterior cranial base, showing the large anterior displacement of the points N, A and B as a result of the dorsal shift