Omedin and Ingelfahler many friends do not know much, these are two filler materials have been banned by the state, as early as 2006 before the popularity of the country for filling the face, breast enlargement, buttocks, etc.. The main component of both is polyacrylamide, polyacrylamide is the homopolymer of acrylamide and copolymer of the same city, mainly including non-ionic polyacrylamide, cationic polyacrylamide, anionic polyacrylamide, amphoteric polyacrylamide and other four categories, polyacrylamide hesitation structure contains a large number of amide groups, easy to The polyacrylamide hesitant structure contains a large number of amide groups, easy to form hydrogen bonds, thus has a better stabilization, flocculation, in nap treatment, who has mining, early knowledge of industry and other industries have a very wide range of applications. The cross-linked polyacrylamide has better absorbency and can prepare hydrogels with highly absorbent resins, which were widely used before in the orthopedic field. Why was this material banned? The nodules removed during surgery because of the complications of these two materials are increasingly exposed, the state for this material was announced to be permanently banned, the harm is mainly manifested as follows: 1, degradation is highly toxic and carcinogenic: Omnidine itself is non-toxic, but once degraded into monomer acrylamide in the body, it is neurotoxic, carcinogenic, reproductive toxicity, skin and respiratory toxicity, and can even cause a variety of malignant tumors. 2.Injections travel throughout the body: Omnidine will spread with body activities and muscle contraction along the tissue gap penetration, travel to the abdomen, back, thighs and other parts of the body. The injected material that does not travel is scattered around the breast in the form of nodules, resulting in serious deformation of the breast. Painful hyperplasia of the breast: The injected material stimulates the hyperplasia of the breast and forms a 2 to 15 mm thick, brittle inflammatory envelope around it. The thickening of the envelope results in a hardened breast, and the spread of the injected material results in multiple hard nodes. The injected material can also invade the pectoralis major muscle, glands and terminal branches of intercostal nerves, causing persistent pain. 3, the injections incarnate bacterial culture base: in the laboratory, polyacrylamide gel (Omnidine) is commonly used as a bacterial culture base. Injected breast augmentation, Omnidene will be used as a bacterial culture base in the breast, and the breast becomes a culture room for bacteria. This will lead to breast tissue infection and septic mastitis. 4, affect breastfeeding endanger infants: injected material through the milk duct to the nipple, sucked by the nursing infant entrance, long-term internal storage. When infection occurs during pregnancy and breastfeeding, it is very difficult for doctors to deal with it, and intraoperative anesthesia and postoperative antibiotics may cause fetal malformation. Although this material has been banned, there are still a large number of candidates who have not taken out the foreign body in their bodies. Now for those who have Omegadine or Ingelfahrer in their chest or face, they can be removed surgically, if the gel alone can still be cleaned up, if the gel causes a large number of nodules in the internal tissues, etc. it depends on the actual specific situation of each person before making a final decision. The first method is to make an incision in the areola, and through the endoscope, you can directly see the distribution of the gel and the nodules inside the breast, which can be cleaned up. The second is minimally invasive drainage removal, the opening of this method is very small can be said to be minimally invasive, because this material has water solubility, use this to let it dissolve, and then negative pressure drainage suction out, because the minimally invasive incision, can only take out part of the water-soluble gel, for the chest has a large number of nodules friends can not deal with, and easy to have gel residue. Not desirable! Personally, I recommend the first method, so that the Omniderm or Ingelfahrer can be cleaned up, including its residual nodules can also be dealt with, for the more empty deflated chest can also be done at the same time shaping. Here we will show you the case of taking the Omniderm autologous fat breast augmentation and doing it at the same time, so that we can have a more intuitive understanding of the improvement of the breast shape.