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. 2022 Aug 2;51(6):20210478. doi: 10.1259/dmfr.20210478

Figure 3.

Figure 3.

Geometrical redesigning of Go: Go was defined as the intersection of RL3 and ML3. RL3 was the average of two lines drawn from the point Ar to the posterior border of the left and right ramus (pGo1 and pGo2, respectively). Similarly, ML3 was the average of two lines drawn from the point Me to the lower border of the left and right mandible (aGo1 and aGo2, respectively). Point A; ANS: Anterior Nasal Spine; Ar: Articulare; B: Point B; Me: Menton; N: Nasion; OLp: Occlusal line, posterior point; pGo1+2: Posterior gonion (posterior point on ramus); PNS: Posterior Nasal Spine. S: Sella; aGo1+2: Anterior gonion (lower border of mandible). Ii: Tip of the crown of the left/right first inferior incisor. Iia: Apex of the left/ right first inferior incisor. Is: Tip of the crown of the left /right first superior incisor. Isa: Apex of the left/right first superior incisor. ML3: Mandibular line; RL3: Ramus line; Go: Gonion angle.