Fat is one of the important components of the human body and plays a very important role in the health of the human body, but on the other hand, the problem of fat accumulation due to various reasons such as living habits and dietary habits is a lingering problem for many people. Autologous fat transplantation solves this problem to a certain extent. Fat is used for breast augmentation, buttock augmentation, facial filling and other wide-range filling with ideal results, transferring fat cells from areas with excessive fat pushing to areas lacking fat, realizing the ideal of many people: to let fat go where it is needed! Autologous fat transfer belongs to the displacement of its own tissues, it has become the first choice of many candidates for filling with high safety, long effect maintenance time, and has many advantages that other filling materials do not have, but I believe there are still many partners who do not know much about autologous fat filling, so today we will give you an answer! Q: What kind of people are suitable for fat transfer? A: ① local fat accumulation problem is obvious and there is sufficient supply of fat; ② there is a need for local filling and plumping, such as the need for breast augmentation, filling the face, buttocks, so that the distribution of body fat is more reasonable; ③ healthy body, no various physical diseases that are not suitable for plastic surgery; ④ people who are easily fat: the more easily fat people are, the better the effect after transplantation. Q: What parts of the body can fat be obtained from? A: The most common donor areas are the abdomen and thighs, others also include the waist, buttocks and other areas with more subcutaneous fat tissue distribution. Q: What parts of the body can be filled with extracted fat? A: Autologous fat transplantation can fill the forehead, cheeks, apple muscle, temples, chin, lips, nasolabial folds, tear troughs, etc. to improve facial contours and depressions, achieve fullness, firmness and facial rejuvenation. In addition, fat can also be used for breast augmentation, buttock augmentation, etc. to create a perfect “S” shape curve. Q: Do I need general anesthesia for autologous fat filler? A: Generally speaking, local anesthesia is fine, and general anesthesia is not needed, but some candidates are afraid of pain, so they can ask for general anesthesia. The whole procedure can be completed comfortably. If you choose general anesthesia, please communicate with the doctor well before the operation. Q: Is there any age limit for autologous fat injection? A: Generally speaking, there is no very strict age restriction, but it is better not to choose too old or too young. It is recommended to do it after 18 years old, because the development is basically completed after adult, so that the effect will be longer after plastic surgery. Q: Is there any rejection reaction to autologous fat injection? A: Autologous fat has the advantages of easy to take, abundant sources, easy to operate, real, natural, etc. More importantly, it is filled with its own fat, no foreign body rejection and adverse effects. Small nodules may occasionally be felt in the fat-filled area when the injection is shallow. Q: What are the risks of fat filler? A: Postoperative complications such as infection, hematoma, skin ecchymosis, local skin unevenness and fat liquefaction may occur. In addition, autologous fat filling has the disadvantage of high absorption rate. If the amount of fat is too much or the injection is too concentrated, a large amount of fat accumulation will lead to fat necrosis, dissolution and absorption due to insufficient blood supply, which will easily lead to infection and sequelae such as fibrosis or calcification, hard nodules and fat necrosis. Q: What is the approximate survival rate of autologous fat filler? A：Multiple factors affect the survival rate ①Filling site: the greater the activity of the site, the lower the survival rate, such as the lips and nasolabial folds. The survival rate of fat will be increased in the parts with rich blood flow. ②Individual differences: usually fat people have higher fat survival rate. ③Doctor’s operation process: all factors that affect the activity of fat tissue and cells during the operation will affect the survival rate. ④During the process of autologous fat survival, various external factors such as early heat and massage will reduce the survival rate. Q: How many times does autologous fat grafting usually take? How long is the interval? A: After fat transplantation, a new blood supply system has to be established to survive, and then the blood supply can be provided for the fat transplanted in again. Generally speaking, it will take more than 3 months before fat grafting can be done again in the same area. Generally, about 2~3 injections can achieve more ideal results. Q: Is there any regret medicine if I am not satisfied with the result after autologous fat filler facial? A: Facial fat filler often fills fat in different structural levels, but the facial tissue structure is complex, and for the presence of some important structures such as facial nerves and muscles, it often makes the removal of fat more difficult. Incorrect fat filling methods are likely to produce problems such as overfilling, unevenness, and fat displacement, which are generally difficult to remove. Therefore, facial fat fillers are site-specific and must take into account the anatomical characteristics of each part, strictly grasp the indications and perform correct fillers to avoid unsatisfactory results. Fat can make a reasonable allocation of fat throughout the body and let it go to where it should go, but for the surgery, make sure to choose a regular professional medical institution and have the surgery performed by a professional doctor in order to get the best results oh!