Also, the distance from the mandibular angle to the root of the ear should not be too large, and it is best to be between 1 cm and 2 cm. For example, in the picture above, the distance between two black spots should not be too large. If the angle of the mandibular angle is too small, close to 90 degrees, and the distance from the root of the ear to the mandibular angle is too long, then the sad face of Chinese characters is produced, with heavy bones on the side and a square face on the front.
Beautiful side faces basically meet the aesthetic standards of "four highs and three lows", including forehead, brow bone, eye socket, nose, human body, lips, chin, mandibular angle, cheekbones and so on. On the whole, the proportion of the three courts is coordinated, the three-dimensional sense is sufficient, and the lines are smooth and smooth.
Therefore, the most beautiful angle of a woman must be that her head is slightly tilted and her chin is exquisite.
If there is no natural beauty, there are many ways to face-lift. If only the jaw muscles are developed, a face-lifting needle will do. But if it is congenital hyperosteogeny, it can only be solved by mandibular angle plastic surgery.
The following is the introduction of mandibular angle plastic surgery.
Mandibular angle plastic surgery is the most common face-changing surgery at present. The normal angle of the mandibular angle is 120, which seems to have no edges and corners. However, the hypertrophy of mandibular angle includes two aspects: First, the angle of mandibular angle is too small, showing the face of "China people". Second, the valgus and thickening of the mandible make the face trapezoidal, which does not meet the aesthetic standards.
At present, with the improvement of surgical technology, effect and safety, not only the mandibular angle is obviously increased, but also the face is square, which seriously affects the appearance, and more women with slightly increased mandibular angle actively accept plastic surgery and become beautiful women with small faces.
The methods of mandibular angle plastic surgery mainly include extraoral approach, intraoral approach and combined approach.
1. Extraoral incision: make a 3-5 cm incision in the mandibular angle and remove the mandibular angle.
Advantages: the operation is performed under direct vision, which is safer; The masticatory muscles can be cut off at the same time without complicated equipment and instruments.
2. Postauricular incision: Make a 3-4 cm incision behind the ear to remove the mandibular angle.
Advantages: the incision is relatively hidden and the operation is relatively simple.
3. Combined incision inside and outside the mouth: A 3 cm ~ 4 cm incision is made in the mouth and two 0.5 cm ~ 0.8 cm incisions are made under the mandible, which can easily remove the hypertrophic mandibular angle, and at the same time, the mandibular outer plate and mandibular margin can be removed, and part of the masseter muscle can be removed.
Advantages: The operation is very convenient, and many beginners use this method. After a period of recovery, the micro-incision under the mandible is not obvious.
4. Submandibular micro-incision: it is to use the combined incision inside and outside the mouth to insert a 0.5 cm ~ 0.8 cm micro-incision of the chainsaw to complete the whole operation process. The incision is under the mandible, and it is not obvious after 3 ~ 6 months.
Advantages: this method has no incision in the oral cavity, less surgical trauma and rapid postoperative recovery.
5, complete intraoral incision: it is the best surgical method at present. It is to use a 3 cm ~ 4 cm incision in the oral cavity to cut off the hypertrophic mandibular angle, and at the same time, it can cut off or grind off the mandibular outer plate and mandibular margin, and can cut off part of the masseter muscle.
Advantages: Because there is only one intraoral incision in the whole operation, no surgical scar will be left on the body surface, and the surgical trauma is much smaller than the combined incision inside and outside the mouth, and the recovery is obviously accelerated.
Because the scar left by the extraoral approach is obvious, it has been eliminated at present, and now osteotomy is basically a complete intraoral incision.
The methods of removing mandibular angle hypertrophy can be divided into long curve osteotomy, external plate removal and mandibular angle grinding.
Long curve osteotomy of mandibular angle can reposition the position and size of mandibular angle, and the mandibular margin can be improved better. If you want to make the face-lifting effect more obvious, with the removal of the outer plate, the face can be narrowed obviously, and the uneven parts after osteotomy can be polished to make the osteotomy line smooth and smooth. Usually, three methods are combined in surgery, which is also the mainstream surgical method to change the face in mandibular angle osteotomy.