The Comparison of Facial Estethics between Orthodontically Treated Patients and Their Parents

Figure 1

Profile soft tissue landmarks used in this study. G: glabella, N: nasion, Po: porion, Nd: nasal dorsum, Pn: pronasale, Cm: columella, Sn: subnasale, A: A point, Ls: labiale superior, Li: labiale inferior, B: B point, Pog: pogonion, and Gn: gnathion. angles used: nose tip angle (N-Pn-Cm), nasolabial angle (Cm-Sn-Ls), nasomental angle (N-Pn/N-Pog), mentolabial angle (Li-B-Pog), nasofrontal angle (G-N-Nd), total convexity with nose (N-Pn-Pog), total convexity except nose (G-Sn-Pog), soft tissue ANB angle, upper lip projection angle (N-Pog/N-Ls), and upper lip projection angle (N-Pog/N-Li).