Fig. 2
From: 3-dimensional analysis of hard- and soft-tissue symmetry in a Chinese population
5 Segmented structures of hard-tissue (A) and 4 soft-tissue (B) in frontal and lateral views with the planes 1,4,5,6,7,8 and 9 perpendicular to the coronal reference plane while planes 2,3 and 10 are perpendicular to the horizontal reference plane in the hard- or soft- tissue coordinate system: Plane1OrL-OrR; Plane2 Through Zy and perpendicular to the Plane 1; Plane3 Ap-An; Plane4 ExR-ChR; Plane5 ExL-ChL; Plane6 Or’L-Or’R; Plane7 Through Sn and parallel to the X-Z plane; Plane8 Through Li and parallel to the X-Z plane; Plane9 Through Me’ and parallel to the X-Z plane; Plane10 Cr-Tra.