With the improvement of living standards, beauty lovers pay more attention to graceful figure, and liposuction is considered as a quick and effective local slimming method. Liposuction is commonly used in abdomen, waist, buttocks, thighs, arms and other parts. In recent years, liposuction has also been extended to the mandible, calf and ankle, face, neck, chest and other parts, winning the favor of many fashion people.

Liposuction is the application of negative pressure principle to remove the fat cells accumulated between subcutaneous and muscular membranes. Before liposuction, the doctor will draw "contour lines on the map" in the local fat accumulation area with colored strokes, marking the fat accumulation areas of different degrees, then make a small incision with the size of 1cm according to the skin lines, insert the liposuction tube into the part to be liposuction, and then start the negative pressure liposuction machine to extract the locally accumulated fat.

At present, liposuction technology should be safe and effective as long as the operation is standardized. But liposuction, after all, is a kind of operation, and there are inevitably life-threatening risks such as anesthesia, infection, and even excessive blood loss or fat embolism. Especially at present, the level of beauty institutions is mixed, and some places have complications after liposuction due to surgical operation and other reasons, which should arouse the full vigilance of women who love beauty. Many people are worried about whether liposuction will rebound. The number of fat cells in human body is constant. Fat accumulation is due to the hypertrophy of individual fat cells, and the volume can be increased by 900 times. The principle of liposuction is to destroy and suck out a large number of fat cells, so that their absolute number is greatly reduced. In this way, even if the amount of residual fat increases again, local obesity will be limited, far lower than before surgery. Patients who have undergone liposuction, even if they eat and drink heavily, rarely have fat accumulation in the liposuction area after a few years, so they will not rebound after liposuction.