Facial liposuction consists of skin, buccal fat pad, parotid gland, masticatory muscle and buccal mucosa in turn. Some fibers of trigeminal nerve and facial nerve pass under parotid gland and masticatory muscle, which dominate facial sensation and movement. The parotid duct passes through the masticatory muscle and opens to the buccal oral mucosa. According to expert Bai Shucheng, the operation was performed under local anesthesia. Usually, a small incision of 2mm is made at the corner of the mouth or behind the ear, and a thin liposuction tube is inserted to suck off a layer of fat evenly. The size and thickness of liposuction area can be negotiated before operation. It needs to be bandaged for one day after operation and only needs to be changed once.
Facial liposuction depends on people's facial conditions and personality to determine the degree of change, and the anatomical structure on the cheek is also very complicated. The surgeon should have an artist's aesthetic view, fully embody the temperament of the patient, and have superb surgical skills to avoid damaging the blood vessels and nerves in the cheek. 1, suction subcutaneous adipose tissue, improve facial morphology, and achieve face-lifting effect.
2. Reduce the gravity of the face, thus avoiding facial sagging and making the face feel young.
3. Stimulating subcutaneous tissue with liposuction needle can promote fibroblast proliferation, rebuild blood supply, increase blood flow of skin and subcutaneous, restore skin elasticity, promote skin contraction, and achieve the effect of face-lifting. 1, with poor facial contour and clear requirements.
2, excessive accumulation of subcutaneous fat on the face, causing obesity in various faces.
3, the double chin is obvious.
4. Facial skin and soft tissue are slightly slack and drooping.
5, the cheeks are too wide, bilateral asymmetry. Fixed-point, quantitative and localized liposuction: Its principle is to use imported precision instruments to fix, locate and quantitatively suck out thick facial fat, which requires doctors' gentle and meticulous operation to minimize the trauma, so liposuction has no bleeding, little trauma and quick recovery, and it will definitely take effect the next day.
Negative pressure liposuction: this is the earliest mechanical liposuction method, which uses negative pressure, specific straws, suction heads and appropriate anesthesia to suck out local fat.
Ultrasonic liposuction: Facial liposuction and face-lifting is a relatively safe method that uses ultrasonic energy to selectively destroy fat cells, and then sucks fat tissue through negative pressure, which is divided into in-vivo ultrasound and in-vitro ultrasound.
Electronic liposuction: the thermal effect generated by a high-frequency electric field with a certain intensity heats adipose tissue, which leads to the rupture of adipose cells and is beneficial to liposuction.
* * * vibration facial liposuction and face-lifting method: Based on the principle of * * * vibration, the sucker, under the control of computer fuzzy program, generates mechanical * * * vibration waves with the same natural frequency as fat cells, which selectively destroys fat cells, facilitates suction and can effectively protect nerves and blood vessels. Buccal liposuction: Buccal liposuction is very different from trunk and limbs liposuction. The biggest difference lies in its higher requirements, such as more facial nerves, high symmetry on both sides of the face, high skin smoothness, high concealment of skin incision, and high accuracy of surgical technology and minimally invasive. Therefore, it is very important to choose experienced plastic surgery experts and formal medical institutions with perfect technology and equipment to complete it.
Liposuction under the chin: "Double chin" is nicknamed "rich", but because the well-defined boundary of the face is broken and the neck is short and thick, both men and women are extremely ugly, which is caused by the accumulation of chin fat. Submental liposuction can simply and quickly remove excess fat and restore youthful and energetic appearance, and it is not easy to rebound after operation. 1, following the concept of "facial contour modification of soft tissues outside bones".
2. The whole operation process has been completely programmed, effectively avoiding the occurrence of various postoperative complications.
3, tighten the skin, make the face and neck contour clear, skinny.
4, double chin can be shaped at the same time.
5, face-lifting does not affect the overall fullness of the face.
6, one day to reduce swelling, three days to take a bath, does not affect the work. Facial liposuction repair usually takes 2-3 days after operation, and the swelling is the most severe. Acute swelling period 1-2 weeks, edema subsided in about one week, and there was no serious problem in participating in work and life. According to expert Bai Shucheng, about one month after facial liposuction, the swelling in daily life can almost subside. Matters needing attention in facial liposuction
1. The suction should be gentle, while the suction tube should be thin, the tip design should be reasonable, and attention should be paid to aseptic operation.
2. The technical requirements of facial liposuction are high. Be familiar with local anatomy, pay attention to the level and method of liposuction, do not aspirate beyond the subcutaneous fat layer, and apply force evenly in the same plane. Don't repeat it too many times in the same tunnel, or exert too much force, or suck too fast, so as not to cause the skin to be too thin at a certain point under the skin.
3. Before the end of the operation, check whether the thickness of liposuction area is uniform, and finally "flatten" it properly.
4. The postoperative pressure dressing should be appropriate and in place, and the wound should not be left empty.
Excessive liposuction on the face
Excessive liposuction on the face is very likely to lead to surgical failure. People always think that the thinner the better, so it often leads to excessive liposuction. If you suck too much fat or the area is too large at a time, there will be excessive bleeding and anesthetic poisoning, leading to blood circulation failure. Excessive anesthesia will cause respiratory arrest of patients, and excessive aspiration will prolong the operation time and greatly affect the quality of operation.
Therefore, the area of liposuction should not exceed the size of two palms at a time, so as to avoid the problem of uneven liposuction on the face. 1, which absorbs subcutaneous adipose tissue and improves facial morphology.
2. Facial liposuction reduces gravity and facial sagging.
3. Stimulating subcutaneous tissue with liposuction needle can promote fibroblast proliferation, rebuild blood supply, increase skin and subcutaneous blood flow and restore skin elasticity. Facial liposuction can promote skin contraction, kill two birds with one stone and solve double chin at the same time! Reproduce the neck curve!