Thursday, January 30th, 2020
We recently discussed how facial fat transfer works and what to expect after treatment. With more people considering a move away from off the shelf fillers and toward a more permanent solution to facial volume loss, we understand many questions need to be answered. Here, we discuss some of the top reasons why people choose facial fat transfer over fillers, and why you may want to do the same.
When we use fillers to restore facial volume, the product we inject is provided by a manufacturer. When we perform fat transfer, the substance that supplies volume is your own body fat. To obtain fat cells for transfer, it is necessary to perform minor liposuction. Patients often choose small areas that are troublesome, such as the hips, flanks, or abdomen, to harvest fat. Liposuction performed under local anesthetic sculpts one area of the body while fat transfer rejuvenates another. All in all, the combination of treatments can refresh both the face and body.
Fat transfer is developed around the needs of each patient. Some patients prefer that more fatty tissue is removed for better body contours. Some need or have very little fat available, so liposuction takes only what is absolutely necessary for contouring the face. As long as sufficient fatty tissue is present, patients may choose to harvest from a variety of areas, but, most commonly, the midsection. It may also be possible to remove fat from under the chin to sculpt the face even more.
As with liposuction, fat injections are also administered based on the areas of concern. Some patients wish to have only one area treated like their lips or cheeks, where others prefer full-face rejuvenation that smoothes and rounds everywhere there is volume loss with properly-layered fat cells.
Though there are several benefits to facial fat transfer, the permanent results that can be achieved with treatment are among the best. It takes approximately 4 months to fully see how much of the transferred fat has survived. After this point, though, new cells are expected to remain indefinitely. As fat cells do, those that are transferred to the face may grow and shrink with weight changes. The overall results will also naturally change as age changes the structure of the skin and underlying bone and fat is further lost naturally. A benefit, however, of fat grafting is transfer of stem cells that can further rejuvenate the area and skin.