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Table 1 The facial diameter

From: Correlational research on facial and clinical characteristics of adolescents with obsessive-compulsive disorder

Facial diameter abbreviation Measurement of facial diameter
Minimum forehead width (upper face width) ft-ft The straight-line distance between left and right frontal and temporal points
Face width (central face width) zy-zy The straight-line distance between the zygomatic points on the left and right sides
Interocular width(intercanthal width) en-en The straight-line distance between the inner corners of the left and right eyes
Eye cleft width (left and right) en-ex The horizontal distance from the inner canthal point to the perpendicular to the ipsilateral outer canthal point
Eye cleft height (left and right) ps-pi The distance between the midpoints of the upper and lower eyelid margins
Mandibular angle width (lower face width) go-go The straight-line distance between the left and right mandibular corner points
Nasal width al-al The straight-line distance between the left and right nose points
Philtrum width ms-ms The distance between midpoints of cristae
Philtrum length sn-ls The distance from the lower nose to upper lip
Oral fissure width ch-ch The straight-line distance between the left and right corners
Lip height ls-li The straight-line distance between the upper lip point and lower lip
Distance between the high points of the lip arch cp-cp The distance between the high points of the lip arch
Forehead distance tr-n The projection distance from the hairline point to root point of the nose
Nasal height n-sn The straight-line distance from the base of the nose to point below the nose
Nasal length n-prn The distance from the base of the nose to tip of the nose
Full lip height sn-sto The straight-line distance from the point of the nose to point of the cleft
Upper lip height ls-sto The vertical distance between the midpoint of the upper lip and cleft point
Lower lip high sto-li The vertical distance between the midpoint of the lower lip and cleft point
Nose high profile n-sn The linear distance from the base of the nose to point below the nose from the side
Long nose profile n-prn The distance from the base of the nose to tip of the nose from the side
Jaw height sto-gn The distance from the point of the mouth to submental point