Fat Grafting allows clinicians to treat atrophy, something they have previously been unable to do, and fat grafting is now acknowledged by surgeons treating the aging face as the most important advance in aesthetic surgery in several decades or more. Properly performed, the addition of fat to areas of the face that have atrophied because of age can produce a significant and sustained improvement in appearance that is unobtainable by other means. Fat Grafting is an important component of facial and body rejuvenation. In some cases, it has to be repeated once or twice to achieve better results. It is safe in experienced hands. However, complications can take place as a result of fat transfer.