From its name, we can see that it is a breast augmentation with autologous fat tissue, that is to say, the fat is extracted from your own fat tissue, mainly from the areas where there is more fat accumulation, such as the front, back, side, inner surface of the thighs, upper and lower abdomen, side waist, upper hip, back waist, upper arm and other areas where fat is relatively easy to accumulate, and then these fats are absorbed through the use of The fat is then absorbed in its entirety through the use of a suction device, or the negative pressure method of a hand-suction syringe, or hydrodynamic liposuction to minimize the damage and to absorb the fat particles in a non-invasive way. The fat particles are also called structural fat particles, which contain a relatively intact structure. In this state, the main way to extract it again is through the resting method, which means that the fat is placed in a place where it naturally rests, separating the water crystals from the fat, and then removing the water to remove the pure fat particles. The second method is centrifugation, which is 1200 rpm, but Chinese doctors may feel that 1200 rpm is too damaging, so generally we may have to take about 1000 rpm, which is much lower than 1200 rpm, so that the fat is less damaged, and at the same time, most of the water and some of the oil can be removed, and the fat can be purified. of the fat, purify the fat. The third way is to use gauze filtering, this rinsing method, after filtering with gauze to rinse the water to purify the fat. After the fat is purified, it is then injected into the various layers of the breast, such as under the skin, behind the mammary glands and behind the pectoralis major muscle, etc., to achieve breast augmentation.