Polymethyl methacrylate (PMMA) is a permanent filling Used in cosmetic procedures to add volume and contour to the face and body. Despite the initially attractive results, the use of PMMA is highly controversial due to the significant risks involved. associated with its use. In this article, we will answer the most common questions about PMMA and explore the dangers of PMMA.
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What is PMMA?
PMMA is a synthetic polymer composed of polymethyl methacrylate microspheres suspended in a gel. It is used for dermal fillers with the goal of correcting imperfections and adding volume to specific areas of the body, such as the face, lips, and buttocks.
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Risks of PMMA
Granulome Formation:
Granulomes are nodules which can form due to rThe body's inflammatory response to PMMA. These nodules They can appear months or even years after application., causing pain and discomfort.
Inflammatory Reactions:
PMMA can cause swelling, redness and chronic painThese reactions are the body's responses to the presence of a foreign material and can be difficult to treat.
Tissue Necrosis:
In severe cases, PMMA can lead to tissue necrosis, which is... Tissue death due to lack of blood circulation. This can happen if PMMA is accidentally injected into a blood vessel, causing a blockage.
Product Migration:
PMMA can migrate to other parts of the body, resulting in permanent deformitiesThis migration occurs because the body may attempt to displace the foreign material from its original area of application.
Long-Term Complications:
Complications such as chronic pain, recurrent infections and deformities They can appear years after application. This makes treatment and removal of PMMA extremely difficult and expensive.
Why Not Use PMMA in the Buttocks?
The application of PMMA to the buttocks is particularly risky due to large volume of material necessary and to high probability of serious complications:
- Necrosis and InfectionInjecting large volumes increases the risk of necrosis and infection, which can be devastating and difficult to treat.
- Permanent DeformitiesThe deformities resulting from PMMA migration can be irreversible, causing significant physical and emotional distress.
- Difficulty of RemovalRemoving PMMA, especially in large volumes, is extremely complex and often requires multiple invasive surgeries, with uncertain results.
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What is the difference between PMMA and hyaluronic acid?
The main difference between PMMA and hyaluronic acid lies in the nature of the... results and safety:
- PermanencePMMA is a permanent filler, while hyaluronic acid is temporary and is reabsorbed by the body over time.
- ReversibilityHyaluronic acid can be adjusted or removed using hyaluronidase, an enzyme that dissolves the product. PMMA, on the other hand, cannot be easily removed and may require multiple surgeries for its removal.
- RisksPMMA presents significant risks of long-term complications, such as granulomas, product migration, and severe inflammatory reactions. Hyaluronic acid, being biocompatible and resorbable, presents fewer risks, and complications are generally easier to manage.
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Conclusion
PMMA offers permanent aesthetic results, However, the risks associated with its use outweigh the potential benefits. Granuloma formation, inflammatory reactions, tissue necrosis, product migration, and long-term complications. These are sufficient reasons to avoid this material in cosmetic procedures. It is essential consider safer alternatives, such as hyaluronic acid, which offers temporary and adjustable results.
Medical evaluation is essential to understand the patient's complaints, identify dermatological problems, and consider their individual characteristics, such as anatomy, skin type, and reactions to substances used. Based on this, it is possible to determine the appropriate techniques to naturally enhance the features of the face, skin, and body.
Choosing a dermatologist is crucial for a thorough analysis of the areas of disharmony in the patient and to determine the necessary techniques, whether it be increasing volume, correcting angles, or symmetry. With a personalized and exclusive treatment plan, it is possible to meet the specific needs of each patient while respecting their limitations.
Dr. Renata Ralha, Clinical, Aesthetic and Hair Dermatologist, CRM: 52-84102-1 RJ, RQE No.: 28115
Schedule your consultation with Dr. Renata!
Dr. Renata Ralha, Clinical, Aesthetic and Hair Dermatologist, CRM: 52-84102-1 RJ, RQE No.: 28115
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