In the actual filling case, it is also common that fat filling fails and the effect is not good after filling. So what are the hidden dangers of fat filling? In the face of these side effects, how should we avoid these risks and side effects as artificially as possible? Next, we try to analyze the specific side effects in turn.

1, infection and hemoptysis: uncontrollable factors of all surgical operations and almost all possible complications of surgical operations. Autologous fat surgery is no exception, and the main reason may be related to the skills and techniques of doctors. Infection and blood pus usually appear within one week after operation, accompanied by redness, swelling and heat pain. Severe infection may cause symptoms such as local skin flushing and cyanosis or pinhole pus unhealed. Infection directly affects the survival rate of adipocytes.

2. Fat migration: During the period from operation to fat survival, the transplanted adipose tissue may be displaced. This often happens in areas with too much scar tissue under the skin, or in areas where ligaments are distributed, such as nasolabial groove.

3. The local skin is uneven: it usually appears within 3 to 6 months after operation. This is caused by the low survival rate of fat, and it is also one of the biggest obstacles to autologous fat transplantation at present. The survival of autologous fat transplantation is related to three links: fat acquisition, fat extraction (purification) and fat implantation. Different individuals have different adipocytes in different donor areas, and filtration and cleaning after extraction, filtration including final implantation will inevitably cause different degrees of damage to cells.

4, fat liquefaction, local induration: a small amount of facial filling surgery will happen, because too much fat tissue is injected at one time, or fat tissue naturally aggregates after injection, which greatly reduces the fat survival rate, but it will not lead to necrosis, liquefaction or local induration of live fat. In a large number of breast enhancement and buttock augmentation projects with autologous fat transplantation, the probability of fat liquefaction and fat necrosis is higher.

5, fat free and sagging: With the passage of time, free and sagging are inevitable. Just like our own fat.

It can be seen that the low survival rate of fat filling is the biggest reason affecting the effect of fat filling. However, most of these side effects are not high-incidence problems, and professional medical and aesthetic institutions and systems can alleviate most of them.