The shape of the nose varies greatly from race to race. Europeans and Americans regard a high nose as beautiful and look tall and strong. but
China people have a thin face, and the nasal alar of the frontal bone is generally flat, small and narrow, and the nasal alar of the frontal bone is close to the tip of the nose.
Like a straight line, women have concave arcs, slightly upturned nose wings and softer curves. However, there is no perfect person, Lord.
If you look at whether the proportion of nose shape in the overall face shape is coordinated. According to the characteristics of our nation, some scholars study
The parameters of nasal aesthetics are given for reference.
1, position of nose on face:
Draw a circle with the nose root as the center and the distance from the nose root to the outer corner of the eye as the radius, which can show the basic position of the adult nose on the face/
2, the width of the nose
The distance between the lateral edges of two nostrils is generally equivalent to 70% of the length of the nose. The width of nose root is about 1 cm, and the tip of nose is about 65438 cm.
1.2 cm, the height of the bridge of the nose: Generally speaking, the height of the bridge of the nose at the root of the nose should not be less than 9 mm, which is about 1 1 mm for women and 12 mm for men.
About meters. The average height of the medial boundary point (nasal root) of saddle nose patients is about 4 mm
3. Tip height: Generally, the ideal height is equivalent to 1/2 of the length of the nose, 26 mm for men and 23 mm for women, which is lower than.
The nasal tip line of 22 mm is a triangle with the nasal bridge line and forehead, and the most concave point of the nasal root is at the vertex of this triangle. For people with a high nose bridge, the vertex of the triangle is slightly higher than the line connecting the corners of the eyes, and for people with a low nose bridge, it is lower than this line. Most people's nasal roots are at the level of the line connecting the corners of their eyes.
4. The dorsal line of nose is generally parallel to the line from helix to mandibular body.
5. The angle between the forehead and dental floss, and the line between the forehead and the back of the nose, the ideal angle is 3033 degrees.
6, nose and lip angle The angle between the front end of the nose columella and the bottom of the nose and the red lip of the upper lip is generally 90 120 degrees. Saddle nose deformity
Otherwise, the angle is obviously increased, the length of the nose is obviously shortened, and the abnormal characteristics of nostril facing the sky appear.
7. Frontal nose angle The angle formed between the back of the nose and the brow is about 120 degrees, which is equivalent to the upper eyelash line and inner canthus water.
Flat, this angle is related to the curve beauty of the nose, less than this angle, the external nose protrudes; This angle is high, indicating a long nose deformity; ● Demonstration
Short nose deformity
8. The ideal radius of curvature of the tip of the nose is 8 12mm, but it is not ideal if it is below 8mm or above 12mm.
The nose is oval, and the diameter does not exceed the inside of the wing foot.
10. The width of the alar is the sum of the connecting lines between the upper part of the columella and the two alar edges, which is on the vertical line of the inner canthus. Equivalent to the inner canthus of both eyes.
Width of the lower vertical line