Despite the increase in research on fat grafting to the butt, many questions remain. For example, there is no exact science behind how much fat to harvest or inject. The fat that is injected must develop its own blood supply to survive — and, on average, just half of it does. This means that 50 percent of the injected fat dissolves. To compensate, some plastic surgeons will over-inject. They don’t always get it right, and repeat treatments are often needed.
A major key to making sure that the breast lift process is as comfortable as possible is planning ahead of time. Much of the post-operative discomfort is due to swelling. While wearing a compression bra should help manage some of the swelling and help reduce pain, there are other things that can be done to reduce swelling and make your recovery easier.