Use Sculptra on Arms and Legs to Repair Hollows After Botched Liposuction?

My PS is suggesting using Sculptra to fill in over-suctioned areas from another doctor. My arms and legs have hollow areas. We tried fat transfer during lipo to even out the areas, but most of the fat disappeared. He thinks Sculptra will do the trick. I don't have any more fat to offer for another transfer. Any opinions on using Sculptra for arms and legs?