Fat grafting is the process of taking small amounts of fat from one part of the body by liposuction and injecting it elsewhere, such as the nasolabial folds (the folds from the corners of your mouth to your nose), marionette lines (corners of the mouth), under eye areas, cheeks, lips and other parts of your face and body. It is minimally invasive and can help correct problems such as acne scars and restore a youthful look to an aging face.
To be a good candidate for facial fat grafting, you have to be in good health, not have any active disease or pre-existing medical conditions. Most important, you must have realistic expectations of the outcome. Discuss you goals with your surgeon so that both of you can reach an understanding of what can realistically be achieved.
The recovery process can last about 1 or 2 weeks (each patient is different) with possibly swelling during that time but there is minimal discomfort and for many, they may return to work in just a few days (with still some residual swelling). Some patients report mild bruising. Most of the swelling may be gone in as little as 2 weeks, although some swelling may persist.
If the fat survives six months, it should last for years.
The standard risks of bleeding and infection are present. Dimpling and irregularities may occur in the area of liposuction or grafting, and over or under placement or removal may occur at both areas also. The fat may not take evenly or to a smaller degree than expected, so unmet expectations is always possible.