At 18, you will still see continued changes to your physique. You may still have some "baby fat" that you will grow out of with time. You need to make sure that you are treating an area that is resistant to diet and exercise as well. See a board-certified plastic surgeon to get a formal opinion...
Liposuction is a procedure that removes fat from the body by suctioning it out. Liposuction typically takes less than an hour to complete, but the procedure can take up to three hours if your surgeon is removing large volumes of fat. Skin reattachment (also known as "redraping") can take...