How it works
First, a plastic and aesthetic surgeon, who is also the person who will operate on you, examines you and talks through your options. The surgeon assesses your build, the volume and any sagging of your buttocks, and the amount of fat in your abdominal wall, hips, and thighs to decide where fat can be taken from.
You will have routine pre-operative tests and a review by the anesthesiologist. You need to stop any medication containing aspirin for 10 days before surgery and fast for 6 hours beforehand. Depending on how much fat needs to be grafted and whether another procedure is combined with it, the surgeon will use either local or general anesthesia.
During the procedure, the surgeon harvests fat through a small incision of about 2mm using a dedicated instrument, from areas such as the belly, hips, thighs, buttocks, or shoulders. How much fat is taken depends on what you need. The harvested fat is purified and then injected beneath the skin of the buttocks with a specialized needle.
In each session, the surgeon limits the volume of fat placed so that it has a good blood supply and a higher chance of surviving. Surgery takes about 1 to 2 hours, and may run longer if other procedures are combined.