When doing a bbl, does th fat stay only where its injected?
When fat is injected into a space it will stay there if it survives. It does not move to other areas. The surgeon needs to shape the buttock at the time of surgery. The shape will change ovet the first 3 to 6 months as the swelling goes down and some of the fat gets absorbed.Paul Wigoda MDdrwigoda.com
Typically the fat is injected in small amounts from different positions and at different levels to sculpt a pleasing shape and to maximize the survival of the fat cells that are being transferred. There is probably some minor movement of some of the fat but not much, if the fat has been injected properly. Best of Luck Dr Harrell