Table 3 Angular measurements and the measurement ratios of subject Miss TF
Landmarks involved | Name | Type and units | Value |
|---|---|---|---|
N-Sn-Pg | Facial convexity excluding the nose | Angle (deg) | 163.5 |
Sl-N-Sn | Maxillary prominence | Angle (deg) | 10.0 |
Prn-Sn-Ls | Naso-labial | Angle (deg) | 128.4 |
(Sn-Ls)^(Sl-Pg) | Interlabial | Angle (deg) | 167.1 |
N-Prn-Pg | Nasion-pronasal-pogonion | Angle (deg) | 133.3 |
T_l-Prn-T_r | Tragion l-pronasal-tragion r | Angle (deg) | 64.6 |
T_l-Pg-T_r | Tragion l-pogonion-tragion r | Angle (deg) | 62.9 |
T_l-N-T_r | Tragion l-nasion-tragion r | Angle (deg) | 73.1 |
Sn-N-Prn | Subnasale-nasion-pronasal | Angle (deg) | 19.6 |
T_l-Go_l-Pg | Tragion l-gonion l-pogonion | Angle (deg) | 133.1 |
T_r-Go_r-Pg | Tragion r-gonion r-pogonion | Angle (deg) | 126.8 |
Go_l-Pg-Go_r | Lower face convexity | Angle (deg) | 91.9 |
T_l-Sn-T_r | Middle face convexity | Angle (deg) | 73.4 |
Ex_r-N-Ex_l | Upper facial convexity | Angle (deg) | 56.2 |
F (Pg-P-M(T_r-T_l)) | Facial angle | Angle (deg) | 102.6 |
Mf (Pg-N-Ls) | Maxillo-facial angle | Angle (deg) | 6.6 |
Nm (Ls_P-P_M(T_r-T_l)) | Naso-maxillary angle | Angle (deg) | 110.5 |
Na (N-M(T_r-T_l)-Prn) | Nasal angle | Angle (deg) | 25.3 |
Mx (Prn-M(T_r-T_l)-Ls) | Maxillary angle | Angle (deg) | 13.5 |
Mn (Pg-M(T_r-T_l)-Ls) | Mandibular angle | Angle (deg) | 21.5 |
Tv (N-M(T_r-T_l)-Pg) | Total vertical angle | Angle (deg) | 60.3 |
(T_r-T_l)/(N-Pg) | Middle facial width to facial height | Ratio | 1.32 |
(N-Sn)/(N-Pg) | Nasion-subnasal/nasion-pogonion | Ratio | 0.51 |
(Sn-Pg)/(N-Pg) | Subnasale-pogonion/nasion-Pogonion | Ratio | 0.50 |
(Tr-N)/(Tr-Sn) | Trichion-nasion/trichion-subnasal | Ratio | 0.53 |
(Sn-Pg/N-Sn)x100 | Lower to upper facial height | Percentage | 98.0% |