What is Fat Harvesting and How is It Done?

Fat transfer is the process by which liposuction is used to harvest fat cells from unwanted areas and then these fat cells are reinjected into another area, ie the buttocks. This is typically quite successful and many reports show about 80% of the transferred fat lives in it's new location. At my Austin, Texas area plastic surgery practice I don't use laser or ultrasound during the liposuction harvest. I do use wetting solution to limit bleeding. The fat is harvested in a filter and gently transferred to syringes after mixing with a mild antibiotic. I do not wash or otherwise disturb the fat cells. I then inject the fat in small doses seperated at multiple levels and angles to help improve survival. Hope that helps, Dr K

Hi Neurotica in GA,

Fat transfer is a good option to rejuvenate the face without traditional facial plastic surgery. Fat is taken from the abdomen or similar areas with liposuction, and injected into wrinkled areas such as the cheeks, lower eyelid area, jaw line, or temples. Fat to be used for injection is harvested via liposuction, but a little differently as compared to traditional liposuction for body contouring. The surgeon harvests, processes, and injects fat with methods that ensures that most of the fat is preserved and with minimal damage to the tissue. Fresh is always better than frozen.

Fat grafts are both art and science, as with all of plastic surgery. Fat transfer has a certain level of unpredictability as always less than 100% of the fat survives long-term, so touch-ups may be required for some patients. Plastic surgeons typically may perform cosmetic touch-up at one year as needed. Unfortunately, there is not a single best method to guarantee 100% of anything.

Only after a a comprehensive evaluation can a plastic surgeon help determine appropriate options for you. Your plastic surgeon can explain his/her specific method of fat transfer. Best of luck.

Dr. Chaboki