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 tissue, restore skin elasticity, promote skin contraction, and achieve face-lifting effect.
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. 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. 3L positioning layered liposuction: This is the earliest mechanical liposuction method, which uses negative pressure, specific straws, suction heads and appropriate anesthesia to remove local fat.
Ultrasonic liposuction: Facial liposuction and face-lifting is to selectively destroy fat cells by ultrasonic energy, and then remove fat tissue by negative pressure, which is divided into in-vivo ultrasound and in-vitro ultrasound. Now it is considered to be a relatively safe method.
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.
Three-stage liposuction "fixed-point, quantitative and positioning" liposuction
(1) Fixed point: During liposuction, the deep surface and shallow surface of the fat layer should be pumped alternately, some around one hole point and some around two holes points. When pumping, it spreads from point to surface, that is, from the center to everywhere. If two holes are punched in liposuction, they can be crossed. When liposuction, you should master the uniformity, not too shallow or too deep. Too shallow will cause skin necrosis, uneven after operation, and too deep will easily cause neurovascular damage.
(2) Quantification: After dividing the face into several parts, how much fat should be sucked in each part to achieve the effect of face-lifting, so as to achieve uniform coordination of all parts. When liposuction is performed in several small areas, it can be accurate to 0. 1ML.
(3) Positioning: Scientifically divide the face into several areas, and each different part has a different amount of fat, which is dissolved one by one. 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. 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. 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 Bai Shucheng, an experienced plastic surgeon, and a formal medical institution with perfect technology and equipment.
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. Design and divide key operation areas.
2, unique anesthesia, so that you will not feel pain during and after surgery.
3. Gently suck out excess fat particles with special minimally invasive instruments.