Typically a patient will need approximately 300-800 cc per side to have a significant change in their buttock size and contour. These numbers can vary significantly from person to person. Remember that a certain percentage of the fat will not survive so you sometimes need to overcorrect. You can not use another person’s fat for this procedure.
Please consult with a board certified plastic surgeon to determine if you are a good candidate for this procedure.
Best wishes,
Dr.Bruno