Filler

Filler is a substance used in cosmetic surgery and dermatology to fill in areas of the skin, often to reduce the appearance of wrinkles or scars. Fillers can be made from a variety of materials, including hyaluronic acid, calcium hydroxylapatite, and poly-L-lactic acid.

Types of Fillers

There are several types of fillers available, each with its own benefits and drawbacks.

• Hyaluronic Acid Fillers: These are the most commonly used fillers. They are temporary and can last from six months to two years. They are often used to fill in wrinkles and fine lines, as well as to add volume to the lips and cheeks.

• Calcium Hydroxylapatite Fillers: These fillers are thicker and last longer than hyaluronic acid fillers. They are often used to fill in deeper wrinkles and to add volume to areas of the face that have lost fat due to aging.

• Poly-L-lactic Acid Fillers: These fillers stimulate the body to produce its own collagen, resulting in a more natural look. They are often used to treat deep wrinkles and to add volume to the cheeks and temples.

Procedure

The procedure for applying fillers is relatively simple. The area to be treated is first numbed with a local anesthetic. The filler is then injected into the skin using a fine needle. The procedure usually takes less than an hour, and the results are immediate.

Risks and Side Effects

While fillers are generally safe, they can cause side effects. These can include redness, swelling, and bruising at the injection site. In rare cases, fillers can cause more serious side effects, such as infection, allergic reaction, or the formation of lumps under the skin.

See Also

• Cosmetic Surgery
• Dermatology
• Wrinkles
• Scars

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