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Table 2 Linear and angular measurements and the measurement ratios of subject Miss TF
| Landmarks involved | Name | Type and units | Value |
|---|---|---|---|
| N-Pg | Facial line | Distance (mm) | 99.7 |
| N-P | Nasion-midpoint of facial line | Distance (mm) | 49.9 |
| P-Pg | Midpoint of facial line-nasion | Distance (mm) | 49.9 |
| P-M(T_r-T_l) | Midpoint of facial line-midpoint of tragi | Distance (mm) | 84.8 |
| N-Ls | Nasion-Ls upper lip | Distance (mm) | 61.0 |
| Ls-Prn | Ls upper lip-pronasal | Distance (mm) | 25.0 |
| N-M(T_r-T_l) | Nasion-midpoint of tragi | Distance (mm) | 88.5 |
| Prn-M(T_r-T_l) | Pronasal-midpoint of tragi | Distance (mm) | 103.8 |
| Ls-M(T_r-T_l) | Upper lip-midpoint of tragi | Distance (mm) | 94.4 |
| Pg-M(T_r-T_l) | Pogonion-midpoint of tragi | Distance (mm) | 107.3 |
| Tr-Sn | Trichion-subnasal | Distance (mm) | 107.4 |
| Tr-N | 1° Third facial height | Distance (mm) | 56.8 |
| N-Sn | Anterior upper facial 2° third height | Distance (mm) | 50.9 |
| Sn-Me | Anterior upper facial 3° third height | Distance (mm) | 60.5 |
| Ex_r-En_r | Eye r | Distance (mm) | 28.6 |
| Ex_l-En_l | Eye l | Distance (mm) | 28.7 |
| En_r-En_l | Eye distance | Distance (mm) | 28.2 |
| Ey_r-Ey_l | Eye pupillar distance | Distance (mm) | 57.4 |
| Ch_r-Ch_l | Oral length | Distance (mm) | 45.5 |
| Ac_r-Ac_l | Nasal width | Distance (mm) | 30.2 |
| 1.5*(Ac_r-Ac_l) | 1.5 × Nasal width | Distance (mm) | 45.2 |
| Ex_r-N | Exocantion r-nasion | Distance (mm) | 47.4 |
| N-Ex_l | Nasion-exocantion l | Distance (mm) | 47.2 |
| Ex_r-Ex_l | Upper facial width | Distance (mm) | 83.5 |
| Go_l-Go_r | Lower facial width | Distance (mm) | 73.7 |
| Pg-M(Go_l-Go_r) | Mandibular corpus length | Distance (mm) | 35.6 |
| N-Prn | Nasion-pronasal | Distance (mm) | 44.7 |
| Prn-Pg | Pronasal-pogonion | Distance (mm) | 63.6 |
| N-Sn | Anterior upper facial | Distance (mm) | 50.9 |
| Sn-Pg | Anterior lower facial height | Distance (mm) | 49.9 |
| T_r-T_l | Middle facial width | Distance (mm) | 131.4 |
| Sn-(T_r-T_l) | Middle facial depth | Distance (mm) | 91.9 |
| Ch_l-Ch_r | Mouth width | Distance (mm) | 45.5 |
| Ls-(Prn-Pg) | Upper lip to E-line distance | Distance (mm) | 6.1 |
| Li-(Prn-Pg) | Lower lip to E-line distance | Distance (mm) | 3.0 |
| Sl-N | Sublabial-nasion | Distance (mm) | 86.0 |
| Prn-Sn | Pronasal-subnasal | Distance (mm) | 17.3 |
| Sn-Ls | Subnasal-upper lip | Distance (mm) | 10.2 |
| Ls-Pg | Upper lip-pogonion | Distance (mm) | 39.7 |
| T_r-Prn | Tragion r-pronasal | Distance (mm) | 120.5 |
| T_l-Prn | Tragion l-pronasal | Distance (mm) | 125.1 |
| T_r-Pg | Tragion r-pogonion | Distance (mm) | 127.1 |
| T_l-Pg | Tragion l-pogonion | Distance (mm) | 124.6 |
| T_r-N | Tragion r-nasion | Distance (mm) | 106.3 |
| T_l-N | Tragion l-nasion | Distance (mm) | 113.9 |
| Go_l-Pg | Gonion l-pogonion | Distance (mm) | 51.0 |
| Pg-Go_r | Pogonion-gonion r | Distance (mm) | 51.5 |
| T_r-Go_r | Tragion r-gonion r | Distance (mm) | 89.4 |
| T_l-Go_l | Tragion l-gonion l | Distance (mm) | 84.0 |
| T_l-Sn | Trago_left-subnasal | Distance (mm) | 114.9 |
| Sn-T_r | Subnasale-trago_right | Distance (mm) | 107.4 |
| Ls-Li | Vermillion height | Distance (mm) | 20.1 |
| Sl-Pg | Sublabial-pogonion | Distance (mm) | 14.1 |
