Dermal fillers are a popular and effective way to reduce the appearance of wrinkles, fine lines, and other signs of aging. They can also be used to add volume to the face, lips, and other areas of the body. There are many different types of dermal fillers available, each with its own advantages and disadvantages. In this article, we'll explore the three main types of dermal fillers: hyaluronic acid, calcium hydroxyapatite, and poly-L-lactic acid.
We'll also discuss the benefits and risks associated with each type of filler. Hyaluronic acid (Restylane, Juvederm, and others) is a natural component of the skin's connective tissue and is the most commonly used filler for wrinkles. It is a safe and effective way to reduce the appearance of wrinkles and fine lines. Hyaluronic acid fillers are also soft and gelatinous in consistency, making them easy to inject into the skin. The results are temporary and typically last between three months and two years. Calcium hydroxyapatite is a biosynthetically produced filler that does not use any animal or animal products.
This reduces the risk of an allergic reaction and no skin tests are required. It is known to produce a very natural result, does not migrate, and has few side effects. Calcium hydroxyapatite has been used in dentistry and reconstructive surgery for many years and is considered safe. It is thicker than hyaluronic acid fillers, meaning that it will last longer.
It also helps stimulate the natural production of collagen in the skin. Poly-L-lactic acid (PLLA) is a biocompatible and biodegradable synthetic substance that is injected into the face to stimulate collagen production. The injected product dissolves a few days after treatment but then stimulates the body to gradually produce its own collagen. PLLA is generally used to treat very deep facial wrinkles as well as volume loss due to aging. The results can last for up to two years. Polymethyl methacrylate (PMMA) is a biocompatible synthetic substance that has been used in medicine for many years.
In dermal fillers, PMMA takes the form of small balls that stay under the skin indefinitely to provide continuous support. PMMA is often used instead of hyaluronic acid fillers when a more permanent solution for facial wrinkles is desired. Nearly all FDA-approved fillers are considered temporary and will achieve softening or filling effects that last approximately six months to one year or more depending on each person, the areas treated, and the filler used. Permanent fillers remain controversial because if not injected perfectly with precision and skill they can cause permanent disfigurement. In conclusion, there are many different types of dermal fillers available on the market today. Each type has its own advantages and disadvantages so it's important to discuss your options with your healthcare provider before deciding which type of filler is right for you.
Hyaluronic acid fillers are the most commonly used type of filler but calcium hydroxyapatite, poly-L-lactic acid, and polymethyl methacrylate are also popular options.
