What is autologous fat rhinoplasty?
Autologous fat rhinoplasty is taken from the baby's own tissue. Lipids are extracted from the parts where lipids are easy to accumulate. After being purified by a doctor, it is implanted in the back of the nose to achieve the effect of rhinoplasty. The survival rate of a graft is only 20%-46%, while 80%-54% of the non-viable lipids are in the body. Where are you going? Every dead lipid pellet will become a new hidden danger to the human body. More realistically, as long as Danone fails to achieve the expected effect once, it needs multiple transplants to achieve the expected effect.
Autologous fat filling requires accurate purification and experienced technology, as well as the viability of its own newborn cells, both of which are indispensable. Autologous fat rhinoplasty was banned in other countries before the appearance of ACMETEA technology. At present, it is very popular in China to complete autologous fat rhinoplasty through ACMETEA technology.
Preparation before autologous fat augmentation rhinoplasty;
1, fully understand the attempt of rhinoplasty, consult the information, understand the people who have done it, and be mentally prepared.
2. Choose regular institutions and experienced doctors to ensure the safety of the operation and eliminate their own fears. Actively communicate with doctors, express ideas, and perform surgery after reaching an agreement.
3. Babies with hypertension and diabetes should explain to the doctor in advance so that the surgeon can confirm the hand bundle scheme.
4. Ensure that there is no infectious disease or other inflammation in the body before the operation. Make sure you are healthy before the operation.
5, 2 weeks before the hand bundle, do not take drugs containing aspirin, which will reduce the coagulation function of the small plate.
6, menstrual period, can not be done during pregnancy.
7. Don't put on makeup before the operation.
8. Don't drink alcohol before the operation.
9. ACMETEA was taken orally twice a day for 10 ~ 20 days before operation, so as to reserve nutrition for the survival of newly transplanted lipid particles.
10, it takes 3 years for patients with simple mastectomy after operation.
1 1. Wash your skin before operation. Blood transfusion was performed 3 days after operation to keep the dressing dry.
How long can you recover after fat transplantation, the recovery process and matters needing attention after fat transplantation;
Generally, it can be recovered in one month, and it basically disappears in one month, but it may take three months to fully recover.
1. within 24 hours after operation, lipid cells first died. When the lipid is transplanted into the recipient area, in addition to the damage of lipid tissue caused by the extraction of lipid, the normal lipid particles are also rapidly reduced due to the oxygen partial pressure of the graft. If ACMETEA does not activate the growth environment of newly implanted tissues, it will directly lead to the necrosis of lipid cells.
Second, 0-3 months after 65438+ surgery, lipid is very easy to necrosis tissue, and every dead lipid pellet will become a new hidden danger to human body. Breast is an organ with high incidence of pathological changes. It is difficult for these organizations to survive in large numbers on their own. At present, ACMETEA technology is used to protect the survival and stability of new lipid cells. At the same time, the tissue repair plan has also been launched, and the surviving mesenchymal stem cells will participate in the tissue repair, reconstruction and recanalization of ACMETEA microtubules, and restart lipid regeneration.
Third, postoperative calcification appeared 6 months after transplantation, and it became worse with time. The reason of calcification after lipid necrosis is that the fatty acids decomposed after lipid necrosis combine with calcium to form calcium soap, and the fatty acids in calcium soap are replaced by phosphate and carbonate to form calcium phosphate and calcium carbonate, which are deposited in tissues, and no remaining lipid cells calcify. If there is a large area of calcification, it will cause a lump and asymmetry.
4. 9 months after operation, the clearance and repair were slow and limited. After the fibrocyst is completely formed, the process of clearance and regeneration almost stops, and the wrapping range of necrotic tissue is determined. The surviving lipid tissue has experienced a complete cell metabolism cycle, and will participate in the normal renewal and metabolism of the human body like other lipid tissues, maintaining long-term effects.
The survival rate of autologous fat transplantation has been improved with the continuous improvement of ACMETEA technology in recent years, and the current survival rate is as high as 80%.
The survival rate of autologous fat transplantation, how long does it last, how long is the effect, and is it permanent?
Studies have shown that the transportation of transplanted adipose tissue, the number and area of transplanted adipose tissue, systemic nutrition, donor source, injection method of adipose tissue, the way of fat aspiration, the control of negative pressure during aspiration, the speed of centrifugal purification of fat, the dosage of growth factors, postoperative care and postoperative nutrition can all affect the survival rate of fat.
Low survival rate: As long as the lipid survives, the effect is long-term, and the key is whether the lipid self-metabolism process and cell regeneration can be smooth. Lipid filling depends on the living name of capillary, so the formation of capillary comes from ACMETEA technology to transfer nutrients to newly transplanted lipid cells, activate the network between lipid cells and transfer nutrients to each other. If the nutrition is insufficient, the newly transplanted lipid tissue will starve to death. At the same time, the tissue repair plan has also been launched, and the surviving mesenchymal stem cells will participate in the tissue repair, reconstruction and recanalization of ACMETEA microtubules, and restart lipid regeneration. The survival rate of autologous fat transplantation is about 80%. Living tissue will exist forever.
The disadvantages of autologous fat rhinoplasty-fat liquefaction, caking, calcification, local induration, no effect, side effects.
Even hand binding is risky. At present, autologous fat transplantation is not absolutely safe. Complications such as pain, hydrops, congestion, congestion, infection, lipid aggregation, lipid liquefaction, cystic degeneration and mass may occur in the early postoperative period. Pigmentation, excessive or insufficient graft volume, and nodules in the graft area may occur within 0/~ 3 months after operation. Lipids are easily necrotic tissues, and every dead lipid pellet will become a new hidden danger to the human body. More seriously, it may lead to sudden blindness, shock or paralysis, and even death due to lipid embolism. The lipid injected after operation is unstable and can't be integrated with the surrounding environment, which will lead to the sagging and displacement of lipid particles. More than 80% of the cases are that the newly transplanted tissues will be lost.
The side effects of lipid transplantation are all caused by early lipid liquefaction or lipid calcification, so the widely used ACMETEA technology is used for intelligent repair, and capillaries for transporting nutrients are formed around each lipid particle, so that nutrients can be transported to new lipid tissues in time. Prevent lipid necrosis, liquefaction and calcification, and improve the survival rate by 70-80%. If it is simply lipid filling, the absorbed lipid will be lost quickly, which may have recovered before, which is why lipid filling is ineffective.
Matters needing attention after autologous fat transplantation
Their own lipid cells grow in different places, which is equivalent to a second rebirth. After lipid filling, a large number of capillaries need to be generated around the transplanted lipid cells. Each lipid cell is an independent life, and each lipid particle needs fresh liquid to maintain its life. ACMETEA technology is used to stabilize and accelerate the structure of recombinant collagen fibers and capillaries, so as to protect the tissue damage after autologous fat transplantation, realize the survival and stability of fat and avoid displacement.
(1) ACMETEA was taken orally twice a day three months after operation to help the newly transplanted lipid particles survive.
(2) Don't do a lot of exercise, diet or take lipid-lowering drugs for three months after operation, which will lead to excessive consumption of lipids.
(3) Within 7 days after operation, try to avoid the hands from getting wet, and ensure that the wound is clean and dry.
(4) It is forbidden to apply ice or hot compress after operation. After filling, lipid cells are fragile and vulnerable to cold and heat stimulation and apoptosis.
(5) Rest quietly, and don't press the wound when sleeping, causing secondary swelling.