There are many improvements in plastic surgery. Of course, when it comes to this topic, Big Baby, Fan XX, Song XX and Jin XX are inseparable. Just because many of them are too beautiful, which makes people have to doubt, netizens vowed to find evidence. Mo X Chess is one of the few highly educated, sexy and feminine actresses in YLQ. In February this year, when she participated in "Day by Day", she was questioned by netizens, just like ET's forehead. It is risky to use the knife, so the whole process needs to be careful. Appropriate micro plastic surgery can really give yourself extra points. Here, I will talk about the movie "Plastic Diary" starring Bai XX and Zheng XX, and see how a generation of "abandoned girls" can achieve amazing reversal through plastic surgery. The result is thought-provoking. Does breast augmentation with autologous fat particles reduce risk? What is technology?
Does breast augmentation with autologous fat particles reduce risk? What is technology?
In order to solve the shortcomings of autologous breast augmentation and improve the survival rate of injected fat, Kotaro, director of plastic surgery at Tokyo Medical University, proposed cell assisted fat transfer, namely autologous fat particles, in 2008. The technical SVF (stromal vessel site literally translates as "stromal vessel site") separated from autologous fat is mixed in the fat to be transplanted. Rich SVF fat particles can promote the survival of fat cells, thus improving the survival rate of fat transplantation. Click [Online Consultation] professional customer service to help you select reliable institutions and doctors!
Here, we should make it clear that SVF fat particles are not the source of fat. SVF is called stromal vascular fraction, which is literally translated as "stromal vascular component". SVF is a cell mixture of fat from autologous fat, including endothelial cells, lymphocytes, neutrophils, preadipocytes and fat sources. Therefore, this technology is to extract fat and implant it into the body at the same time of fat transplantation, without any in vitro culture and external intervention, thus reducing the risk.
In cell assisted fat transplantation, fat transplantation is the main and fat particles are auxiliary to improve the survival rate of transplanted fat. CAL technology is "breast augmentation autologous fat particles", which is a similar concept, but not the same technology.
Factors influencing the survival rate of fat transplantation
Fat extraction and processing technology
The so-called technologies are surgical instruments, needles, pressure absorption, doctor's technology, liposuction level, liposuction position, fat purification process, etc. Extraction technology directly affects the survival of adipocytes. Adipose tissue contains fat cells and fat particles from fat, which are vulnerable to mechanical damage.
What is the site with high fat survival rate?
There is no obvious X difference in fat sources reported in the literature, that is, the survival rate of fat sucked from different parts of the body is similar. Since the fat in the thigh is evenly distributed, the fat particles are small, and the quality is high, the fat in the thigh can generally be selected.
The less body fat, the lower survival rate
In addition to the doctor's skills, it also has a more important relationship with the recipient's personal constitution. The quality of fat varies from person to person. The fat particles summarized in ml fat are high in content, and the blood supply of receptor area is good, so the survival rate of fat is high; Fat is mixed with oil and impurities, so the survival rate of fat is very poor. However, people who are thin themselves are not as likely to survive obesity as those who are fat.
Specific position of injection filling
Because the survival of fat will also be affected by local blood circulation, the survival rate of fat in areas with good blood supply is higher.
Is the survival rate higher with the increase of transplantation quantity?
The number of transplants is not satisfactory, because too much fat injected at a time will lead to the loss of blood oxygen supply of injected fat, resulting in sclerosis, calcification, etc. This will cause the fat not to survive. The principle of autologous fat filling should be followed.
Classification of fat particles
1. Large fat particles: generally, the diameter of fat particles is more than 2 mm. This fat is mainly used for breast enhancement, buttocks, forehead, temples, cheeks and other deep and large dose filling.
2. Small fat particles: mainly refer to fat particles sucked from small pinholes, which can be used for surface filling and treatment of small parts of the face, such as facial wrinkles.
3. Nano fat: This is a new term in recent years. After the two syringes are docked, the fat cells are pushed back and forth, crushed and filtered, and the fat obtained is called nano fat.
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The filled fat feels natural and round after survival, which achieves the purpose of breast enhancement. However, autologous fat breast augmentation technology also has its shortcomings. The important problem is fat absorption - autologous fat will be absorbed to varying degrees after filling, and the absorption rate is between 30% - 70%. Over absorption usually requires two or more shots.
