Over the years, lots of equipment has been introduced to the world of medical science for the diagnosis and treatment of a patient. High-Intensity Focused Ultrasound or HIFU first came to be known in the year 2008. It is considered as a non-invasive and painless treatment.
In the year 2009, HIFU was used for brow lifts, and its use was then approved and recognized by the FDA (Food and Drug Administration). Later, it was confirmed to treat lines of the neck and upper chest by FDA in 2014.
In the times when more and more people are opting for dermatological treatments to restore healthier and younger-looking skin like botox and ฟิลเลอร์, HIFU is making gaining extensive popularity for all the right reasons.
In this blog, we will dig in detail about what High Intensity Focused Ultrasound is and what are its uses and benefits.
What Is High-Intensity Focused Ultrasound
High-Intensity Focused Ultrasound is taken into account as a non-invasive procedure used to treat dermatology related issues, varying from mild to moderate problems or depicting early signs of aging.
In other words, it is not recommended for everyone. It treats patients of the age of 30 presented with slight skin laxity. It is also opposed to a patient with open skin pores, cystic acne, lesions in the targeted area, infections, and metallic implants inserted in the targeted area.
Older people with extensive photo-aging, skin laxity, or presence of saggy skin are not good candidates for HIFU, therefore, surgery is advised. HIFU gives a long-term effect that lasts from one to four years. The treatment can cover all the areas of the face, with a higher chance of quick recovery.
How Is It Used?
As the name suggests, HIFU as focused ultrasound energy to target the inner layers of the skin, presented just below the surface of the skin. The energy, in turn, causes the tissues to heat up rapidly. Once a targeted temperature is achieved in the cells of the skin, cells start to get damaged. The damage produced is beneficial, which in turn results in the production of collagen.
Collagen is a protein that gives skin shape and elasticity. Higher production of collagen results in tighter and firmer skin with fewer wrinkles. Since HIFU works on a focused area, no damage is recorded in the upper layers of the skin and nearby.
HIFU is initiated by first cleaning the chosen area of the face and applying a gel. The session usually lasts for about 30-90 minutes, where a handheld device emits ultrasound waves in a short burst to treat the complaints of patients.
It is a painless procedure, but then again, some patients reported mild discomfort during the treatment. And for this reason, doctors might apply local anesthesia to patients to prevent pain.
Benefits Of High-Intensity Focused Ultrasound
In the present world, people often prefer non-surgical treatments that add to the popularity of HIFU. It is a non-invasive technique and is an alternative to facelifts. The benefits of HIFU are discussed below:
- It works to reduce wrinkles presented on the skin of the face and neck.
- It tightens the sagging skin of the neck (referred to turkey neck) and faces, giving an individual a younger look.
- It works to uplift the drooping eyebrows, eyelids, and cheeks.
- It also enhances the jawline or tightens up the jowls, giving a V shape to the face.
- It is also able to give a smoothen and tight chest appearance.
- It also tightens décolletage (a low neckline often known as cleavage).
- It also treats tumors in long and intense sessions.
High intensity focused ultrasound functions for skin related problems. The benefits often revolved around facial and neck skin. But a study was conducted on 32 Korean people in the year 2017, which revealed that HIFU significantly improves the skin elasticity of cheeks, thighs, and lower abdomen within a short term span of 12 weeks.
In a large study, conducted on 93 individuals, it has resulted that 66 percent of people treated with HIFU, exhibited improvement in their face and neck skin, within 90 days only.
The popularity of non-surgical procedures has been increased today. According to the American Society for Aesthetic Plastic Surgery, the popularity of non-invasive treatment has heightened within the rate of 4.2 percent.
Therefore, HIFU is operated as an alternative to a facelift. Because of its painless features associated with no risk at all. It minimizes the effect of aging, and if taken good aftercare the benefits can last up to 1 year.