You will find that the policy for operating on minors for aesthetic reasons varies from surgeon to surgeon. There is really no law about this, however it is the position of the American Society of Plastic Surgeons that elective aesthetic surgery should only be performed on those over the age of 18. That being said, I can tell you that my policy has always been to treat each of these cases individually. While I don't think it's appropriate to do primary breast augmentation for girls under 18 who simply want to enhance the volume of their breasts, I think it is appropriate to consider it for girls who have what could be called a "significant departure from normal anatomy." One could consider significant asymmetry that affects your self esteem and your ability to wear clothing and swim suits to be such a departure. Therefore, if a young lady was mature enough to understand what we were going to do, and she understood the risks, I would consider doing this procedure. This would include any lifting that might need to be done too. Much the same as I would do an otoplasty, or "ear pinning" procedure on a 10 or 11 year old child who is constantly being teased, I would consider this type of breast surgery to be appropriate as well. I particularly like the idea of fat transfer to the smaller breast to improve symmetry because the fat will be your own tissue, and it will grow and shrink with changes in your weight/body size over the years. We don't expect a large increase in size with fat transfer, but if there is only a cup size disparity between the breasts, this may be the ideal solution. You would have to have enough fat to harvest from some other area of the body, like the abdomen, flanks or thighs in order to get enough tissue for a graft. The other thing to know is that the breasts may still change with further development and weight gain, pregnancy, and other factors, and this may require additional adjustment in the future. These things should be weighed against the benefits of enjoying more symmetrical breasts. Good luck.