1, what is facial liposuction?
Facial liposuction refers to a surgical method that uses negative pressure suction, ultrasound, high-frequency electric field and other physical and chemical means to remove facial subcutaneous fat through small skin incision or puncture hole, combined with fat particle injection transplantation and other technologies to improve appearance or appearance.
2. Is facial liposuction effective?
Effective. Fat-dissolving needle reduces the fat content in cells, while facial liposuction directly reduces the number of fat cells, while the number of fat cells in adults is constant and will not increase after aspiration. Therefore, there is a real face-lifting effect.
3. Is facial liposuction permanent?
There may be a rebound. Although facial liposuction can achieve the effect of face-lifting, it will not gain weight in the future. If you overeat for a long time, the volume of fat cells will expand, and your face will still rebound and become fat.
4. What are the effective conditions?
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.
5. Excessive liposuction may cause skin relaxation.
Liposuction needle can stimulate subcutaneous tissue, promote fibroblast proliferation, rebuild blood supply, promote skin contraction and restore skin elasticity. Generally speaking, a small amount of liposuction will not cause skin relaxation. However, if liposuction is too much, the skin will suddenly lose its support, and the skin will relax if the retraction is not ideal. At this time, it is necessary to remove excess skin to help recovery.
6, facial liposuction surgery
1, negative pressure liposuction method: This is the earliest mechanical liposuction method, which uses negative pressure, specific straws, suction heads and appropriate anesthesia to remove local fat.
2, ultrasonic liposuction method: facial liposuction and face-lifting is to use the energy of ultrasonic waves to selectively destroy fat cells, and then suck out fat tissue through negative pressure, which is divided into in vivo ultrasound and in vitro ultrasound, which is considered to be a relatively safe method.
3. Electronic liposuction method: the thermal effect generated by a high-frequency electric field with a certain intensity is used to heat adipose tissue, which leads to the rupture of adipose cells and is beneficial to liposuction.
4. * * Vibration Facial Liposuction and Face-lifting Method: Based on the principle of * * * vibration, under the control of computer fuzzy program, the sucker 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.
5, fixed-point, quantitative, positioning liposuction: Its principle is to use imported precision instruments to fix, locate, and quantitatively suck out excess facial fat, requiring doctors to operate gently and carefully to minimize trauma, so the liposuction is bloodless, minimally invasive, and quick to recover, and it is absolutely effective the next day.
7, the harm of facial liposuction
(1) Hematoma and seroma. It may be related to too deep suction level, too rough action, improper dressing and pressure after facial liposuction.
(2) infection. Facial liposuction is generally not easy to be infected, but attention should also be paid to aseptic and non-invasive operation to avoid leaving dead ends. If there is infection, the dressing should be changed in time and washed with antibiotic solution if necessary.
(3) Ischemic necrosis of the skin. This is related to improper suction method. Once it happens, it is necessary to protect the surrounding skin as much as possible, so as not to cause the disease to expand and promote healing due to insufficient local drugs. After the surrounding skin is in good condition, the necrotic skin can be removed and the surrounding skin can be stitched together.
(4) Peripheral nerve injury. It may be that the suction level is too deep, which damages the zygomatic branch, buccal branch and mandibular marginal branch of the facial nerve.
(5) Uneven office is related to improper suction surface and uneven suction. The treatment is to completely reduce the swelling, then absorb the bulge flat, or inject fat into the depression.