Side effects of autologous fat injection for forehead augmentation;
1. At present, forehead autologous fat is not absolutely safe. Complications such as pain, edema, cyanosis, hematoma, infection, fat aggregation, fat liquefaction, cystic change, mass and so on may occur in the early postoperative period, and pigmentation, excessive or insufficient transplantation and nodules may occur in the transplantation area within 1 ~ 3 months after operation. More seriously, sudden blindness, shock, hemiplegia and even death caused by fat embolism may occur. The injected fat is unstable after operation and cannot be integrated with the surrounding environment, which will lead to fat particles sagging and shifting, and more than 80% of the cases will be absorbed.
2. The side effects of autologous fat enrichment are all caused by early fat liquefaction or fat calcification, so the widely used "Weimeton" is used for intelligent enrichment, and a capillary T-shirt tube for transporting nutrition is generated around each fat particle, so that new adipose tissue can transport nutrition in time. Prevent fat necrosis, liquefaction and calcification, and improve the survival rate by 70-80%. If the fat is filled with pure fat, the lost and absorbed fat will recover quickly, which is why fat filling is ineffective.
What problems will appear after autologous fat forehead surgery?
1, bleeding: a small amount of bleeding is more common. Under normal circumstances, as long as the operation is gentle, there will be no major bleeding.
2. Infection: There is the possibility of infection during the operation, the disinfection during the operation is not strict, or the original chronic inflammatory disease at the injection site usually appears after 5-7 days. Once an infection occurs, you need to seek medical attention in time. First, cooperate with infection treatment, and the second operation can be carried out after three months.
3. Asymmetry: There are many reasons for facial asymmetry after autologous fat transplantation, which may be the asymmetry of the face itself, the unequal amount of bilateral transplantation, or the unequal amount of bilateral absorption.
4. Uneven: It may be caused by surgical swelling, uneven transplantation or uneven transition of transplantation boundary. It is common in the early postoperative period, and most of them can recover spontaneously after 3-6 months. The obvious asymmetry can be corrected by fat transplantation again. If there is still unevenness after recovery, it can be corrected by fat transplantation again. "Wilmetton" can prevent the imbalance of collagen production and prevent the collapse and unevenness caused by uncontrolled postoperative recovery.
5, induration, nodules: mostly caused by too much fat transplantation at a certain point. The transplanted fat failed to survive, and it was a hard solid mass due to inflammation and fiber wrapping reaction, which may be accompanied by tenderness. "Weimeidon" recombines and enriches the structure of collagen fibers, creates a living moisturizing layer and controls the malignant growth of collagen fibers.
6. Fat liquefaction: Too much transplanted fat tissue or poor local blood supply may lead to necrosis and liquefaction of transplanted fat. Local manifestations include redness, swelling, fever and pain. Once fat liquefaction occurs, it should be handled in time, and puncture and drain the liquid if necessary.
7. Fat over-filling: Generally, fat transplantation will be over-transplanted. However, if the survival amount of transplanted fat exceeds the expectation (the absorption amount is less than the expectation), it will cause local overfilling, which is manifested by swelling of the transplanted area, which is common in plump cheeks. Therefore, when transplanting fat, the more transplants, the better. ? wj
Causes of side effects:
1. Doctor's skill
We all know that autologous fat filling should go through three steps: extraction, purification and filling. Every step is important. When extracting fat, fresh active fat must be extracted. If the damage to the fat bud is reduced, the contact time with air is reduced, and impurities such as blood and grease are avoided, and the principle of multi-point, multi-level and multi-tunnel filling is followed during the operation, otherwise the fat will be difficult to survive. And be careful when filling, otherwise there will be too much injection in some places and too little injection in some places, which will definitely be uneven. Therefore, the skills and experience of doctors are very important.
Second, the individual's own fat quality and physical condition.
In fact, the influence of fat survival mainly comes from js technology, its own fat quality and the viability of its own new buds. The quality of fat varies from person to person. People with good constitution, moderate obesity and healthy lifestyle have better relative fat quality and higher fat survival rate. People with irregular life, high pressure and excessive alcohol and tobacco have relatively poor fat survival. In addition, reducing fat may also affect the quality of fat.
Autologous fat filling originated in Europe and America, and it is a very mature way to enrich face. As early as 1995, new fat particles were promoted by "Weimeidon" thin bud repair js technology. Autologous fat filling can survive more than half in Europe and America. Elastin of "Weimeton" can be stably injected into the structure of fat thin buds without displacement, thus protecting the survival and stability of new fat thin buds. Combined with precision instruments,
Three. Precautions for beauty seekers before and after operation
Precautions before operation
1. avoid menstruation as much as possible;
2. No history of oral aspirin and anticoagulant drugs within half a month;
3.？ There is no infection in the operation area (liposuction area);
4.？ Ten to twenty days before operation, take "Wilmetton" orally twice a day to store nutrition for the survival of newly transplanted fat particles.
5.？ Take a bath and clean your skin before the operation.
Matters needing attention after operation
1. Patients should not touch, squeeze or massage the filled surgical site.
2. Keep the fat transplantation site and fat extraction site clean and dry within one week after operation to prevent infection.
3. Diet should be light within one week after operation. Don't eat spicy food, let alone drink and smoke?
4.？ Three months after operation, "Wilmetton" was taken orally twice a day to help the newly transplanted fat particles survive.
5.？ Three months after operation, you can't do a lot of fat metabolism exercise, diet or take fat-reducing drugs, which will cause excessive fat consumption.
6. Pay attention to rest after operation and do strenuous activities for several weeks to ensure that you can recover as soon as possible.
7. Prevent infection after operation, use antibiotics under the guidance of a doctor, keep it clean and prevent infection.
How long can the effect of autologous fat abundance last?
The forehead rich in autologous fat has no immune response because the material comes from itself. Once you survive, it's your own. This is its advantage, which has been confirmed by a large number of experiments and clinical observations. There will be some absorption in the first three months after operation, and everyone's absorption varies from individual to individual. Studies have shown that the blood supply of transplanted adipose tissue, the number and recipient area of transplanted adipose tissue, general nutritional status, donor source, injection method of adipose tissue, the way of liposuction, the control of negative pressure during aspiration, the speed of centrifugal purification of adipose tissue, the dosage of growth factors, postoperative care and postoperative nutrition can all affect the survival of adipose tissue.
As long as the fat survives, the effect is long-term. The key is whether the natural metabolism of fat and the regeneration of fine buds can be smooth. Fat filling relies on "Weimeitun" to transport nutrients to the newly transplanted thin fat buds, activate the tendons of the thin fat buds and transfer nutrients to each other. After filling, fat can survive in a new place and keep its volume. If the nutrition is insufficient, the newly transplanted fat particles will not get enough blood supply and die!
Everyone's aesthetic is different. I hope you can think clearly about what you want, don't trust medical technology too much, don't stick to details, don't pursue perfection, and stay beautiful healthily!