How Did Hifu Start ?
History of HIFU for Face Lifts
HIFU is a high-intensity focused ultrasound cosmetic for skin tightening. Most individuals consider it as a non-invasive and painless alternative to facelifts. HIFU utilizes ultrasound energy to enhance the production of collagen that leads to firmer skin. It is well-known for its use in the treatment of tumours.
In 2008, experts first reported the use of this product for aesthetic purposes. It was then approved in the year 2009 for brow lifts by the Food and Drug Administration. The product was also cleared by the same organization in 2014 to enhance wrinkles and lines of the neckline and upper chest. Various health trials have found the product to be effective and safe for both refining wrinkles and facial lifting.
People were in the position to see the results of the trials after some months without any risks associated with the procedure. While experts also use the procedure for facial rejuvenation, tightening, lifting as well as body contouring, they are considered the off-label uses of the product. This means that the Food and Drug Administration has yet the responsibility to approve HIFU for all these purposes.
Health facilities need more evidence to find out individuals who are best suited for this procedure. Since its establishment, the product has been found to be a perfect treatment that could potentially replace facelifts in younger individuals who do not need the recovery time and risks associated with surgery. You should understand that HIFU cannot work well for individuals with severe cases of sagging skin.
HIFU utilizes focused ultrasound energy to aim the layers of your skin below the surface. This energy causes the skin tissues to heat up rapidly. After reaching a certain temperature, the cells in the targeted area experience cellular damage. While the process may seem counterintuitive, this damage stimulates them to produce a lot of collagen, which is a protein that helps in the formation of the skin structure.
The increase in collagen leads to firmer and tighter skin with fewer wrinkles. Since the high-frequency energy beams are primarily focused on specific tissue sites below your skin’s surface, there are no damages to the upper layers of your skin as well as the adjacent tissues. According to experts, HIFU may not be suitable for every individual. In general, it works best on individuals that are older than 30 years with mild-to-moderate skin laxity.
Also, people with high levels of loose skin or those with photo-damaged skin may require multiple treatments before experiencing positive results. Older individuals with severe skin laxity, more extensive photo-ageing or saggy skin on their neck are not excellent candidates, and they may need surgery. The product is also not recommended for individuals with infectious as well as open skin lesions in the treatment areas, cystic or severe acne and those with metallic implants in the targeted areas.
Currently, most people are using HIFU since it provides them with many benefits and it carries fewer risks and expenses than the surgical facelift. Experts consider HIFU a safe and effective procedure for tightening your facial skin.
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