Nonsurgical Fat Reduction Basics
"Nonsurgical fat reduction" is a category label, and the treatments sold under it are not interchangeable. The American Society of Plastic Surgeons page on nonsurgical fat reduction is a good place to see the category laid out.
The four guides and the claim each one tests
- Body Contouring Devices the FDA Clears: tests what "FDA cleared" supports.
- Cellulite Treatments That Actually Work: tests the "actually works" label for cellulite.
- Heat-Based Body Contouring: tests the heat-based label for radiofrequency and laser devices.
- Rare Risks of Fat Freezing: tests what the sources list as rare risks of fat freezing.
What the sources back and what they leave open
The American Society of Plastic Surgeons says nonsurgical fat reduction options use a variety of modalities, including ultrasound, radiofrequency, infrared light, vacuum massage and injectable medication.
That backs the category label: it covers several different methods. It does not back any claim that one method beats another, because the passage used here names the methods and says nothing about results. The American Academy of Dermatology page on what to expect from non-invasive fat removal is a sensible second read.
The label in your quote
Pick the guide that matches the label in your treatment quote. For wider context before a consultation in New Canaan, the American Academy of Dermatology page on cellulite and fat removal covers both topics in one place.