1, liposuction (negative pressure method) to remove the fat under the eyes: the advantage of removing the fat under the eyes with a needle tube is cheap. The disadvantage is that because everyone's eye bags are different in size and position, it is difficult for doctors to grasp the depth when inserting the needle tube, and it is impossible to clean the fat under the eyes, which is very easy to hurt the eyes. Moreover, a large number of anesthetics must be injected, and the surgical site is obviously swollen and the recovery is slow, which can only last for about half a year. 2, knife method to pouch: use a scalpel to cut the skin and orbicularis oculi muscle where the pouch is located to remove fat. The advantage is low price. Disadvantages: Because there are too many capillaries in the eye, a lot of bleeding during the operation will inevitably block the doctor's sight, and the amount of skin removed is not easy to master, which is easy to form eyelid ectropion. It may leave scars, the fat in the deep bags under the eyes can not be completely removed, and it is easy to recur, and the swelling of the operation department is obviously easy to recur. 3, laser method to pouch: use laser to burn the pouch. The advantage is no bleeding. Disadvantages: strong light stimulates eye surgery, which requires opening a small hole in the eye first and then cauterizing it with laser. The pain obviously has a strong burning smell, and anesthetic must be used. Because the laser can't bend, it can only burn the surface, not the root, so it can only turn the bags under the eyes into bags under the eyes, which is easy to recur, has no wrinkle removal effect, and can last for 3 years. [1] 4. Removal of bags under the eyes by radio frequency ablation: first, make a small incision in the eyes with a radio frequency ablation instrument, and then cauterize with a radio frequency electrode, which has a serious burning smell. Disadvantages Because high-voltage electricity burning fat belongs to contact burning, the pain is obvious, so it must be anesthetized and has a serious burning smell. Its advantages are no bleeding, cleaner removal than laser method and no wrinkle removal effect. The advantages of removing bags under eyes by radiofrequency ablation are: ① High safety. Because of the strong selectivity of radio frequency waves, only the orbital septum fat is liquefied, and there is no damage to the periorbital blood vessels, nerves and lymphatic vessels, so the safety is high. (2) When fat is exported from the orbital septum, a cavity is relatively formed in the orbital septum, and the diaphragm inside and outside the orbital septum can be reorganized, positioned and adhered by using the micro-tissue locator; In this way, the skin will not relax while removing orbital fat. 3. Digital monitoring [2] Full digital monitoring, the local anatomical structure of the orbit can be clearly displayed through the MXF2002 video super monitor, so it can be qualitatively and quantitatively exported when the orbital septum fat is liquefied; Make both sides flat and symmetrical. (4) Remove eye bags and puffy eye bags easily and quickly every 20-30 minutes. At the same time, it can improve the microcirculation around the orbit and dilute the dark circles. Not affected by seasons, not affected by work and life. 5. Ultrasonic pouch removal: Ultrasonic pouch removal is the only non-invasive and seamless pouch removal operation at present. Principle: Using ultrasonic vibration emulsification principle to emulsify the fat in eye bags and absorb it through special eye mask. Different tissues and cells of the human body have their own fixed ultrasonic vibration frequency, so do the fat under the eyes. When the ultrasonic frequency emitted by the ultrasonic instrument is equal to the fat under the eyes, the fat under the eyes will vibrate. When the energy density of vibration reaches a certain level, the cell membrane of the fat under the eyes will be destroyed and emulsified. In this way, the fat cells in the eye bags are eliminated in a targeted way, so as to ensure that other cells around them remain intact and are not harmed by the frequency of current ultrasonic waves, and the purpose of destroying only emulsified fat cells in the eye bags is achieved. When the fat under the eye bags is destroyed and emulsified, it is absorbed into the body through a special eye mask to achieve the purpose of removing the eye bags. This method is the most advanced and safest non-invasive, painless, traceless and pouch removal method at present, and has the characteristics of no operation, no anesthesia, no pain, no swelling, no cyanosis and quick recovery. After operation, you can stay up late at will, lose sleep, drink water at will, do not need to wear eye cream, do not need maintenance, and have no recurrence for life. Studying in www.yzmr.net.