The biopolymers They are compounds that have been used for filling and augmentation of different parts of the body (especially the buttocks and face). Of dubious origin (and illegal in most countries), they have produced big damage In most patients who have been victims of these procedures. A high percentage is liquid silicone associated with other products such as PMMA (polymethylmethacrylate) and for its sale they have used different names such as expansive cells, dimethylpolysiloxane (scientific name for silicone), PMMA and different trade names to hide their origin. . They are often sold as hyaluronic acid when the latter has nothing to do with these disastrous products.
The biopolymers They are dangerous mainly because 3 reasons: The first is that they can trigger excessive inflammatory reaction in the body, granulomas, because the body identifies the biopolymer as a foreign object and a defensive reaction is triggered. The second is that they can migrate from the place where they were infiltrators creating complications at a distance. The third is that most of the time they do not have any sanitary control which increases the risk of complications and secondary effects of infection. Other important consequences of biopolymers are allergies, fibrosis, lesions and changes in skin texture.
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Once in the body, these products generate a rejection reaction called a foreign body reaction that triggers a chronic inflammatory response, generating multiple granulomas. These granulomas They are made up of the product that is wrapped in a capsule formed by the body (in an attempt to isolate these compounds) and by previously healthy tissue that has hardened (fibrosis) around it as a form of defense for the body.
This reaction generates different symptoms such as the appearance of nodules, hardening of vast areas, redness of the area, heat Y local burning Y migrations by contiguity to thighs either lumbar region. It can even produce, in very advanced cases, necrosis of the skin and fatty tissue. Serious situations such as deaths can occur during the placement of the product, since it can be injected into a blood vessel and through this route travel to the lung and cause a foreign body embolism.
Infections usually occur during the first few weeks of the procedure and are due to multiple factors such as product contamination or techniques without standards asepsis and antisepsis. Late infections are uncommon after one year of administration and are usually due to a germ called Mycobacterium (difficult to treat).
Source: plastic surgery