Cryolipolysis is a relatively new procedure that helps to induce a natural-looking reduction in fat. It’s regarded as a non-invasive alternative to invasive fat removal procedures such as liposuction, as it requires hardly any recovery time.
The number of liposuction procedures taking place across the world has increased dramatically year on year – it’s still one of the most popular cosmetic surgeries in the world, with over 270,000 procedures taking place in 2019 in the U.S. although down by 6.4% on 2018, according to statistics from the American Society for Aesthetic Plastic Surgery (ASAPS). ASAPS also notes that non-surgical fat reduction procedures, including those which use CoolSculpting (cryotherapy), VaserShape (radiofrequency) and Liposonix (ultrasound) accounted for 129,686 procedures performed in the U.S. in 2019, a drop of 25.6% on 2018.
Fat removal procedures are becoming more popular as an increasing number of people struggle with their weight, so it’s no surprise that procedures such as cryolipolysis are being chosen by more and more patients.
The science behind cryolipolysis was first published in Lasers in Surgery and Medicine in 2008, where Dieter Manstein MD, PhD and R. Rox Anderson and their team demonstrated that under controlled conditions, subcutaneous fat cells (fat cells situated between the skin and muscle layers) are more vulnerable to the effects of cold than other surrounding tissues, and that prolonged cooling of these fat cells can cause those cells to reduce in number, without damaging any of the surrounding tissues; a process referred to as 'selective cryolysis'.
Cryolipolysis is not a permanent solution to fat loss; whilst it can reduce fat cells that are already present, it cannot prevent remaining fat cells from increasing in size so individuals will have to maintain their fat loss either through a combination of diet and exercise or further cryolipolysis procedures.
Cryolipolysis can also be combined with laser or radiofrequency technologies to tighten the skin and further enhance results.
If you are considering cryolipolysis, the following information should give you a basic understanding of the procedure. It can’t answer all of your questions, as the outcome of the procedure depends on the individual patient and practitioner. Please ask an experienced practitioner about anything you don’t understand.