Thank you for your question. Neck liposuction can be performed, however it's highly unlikely that you will be able to have enough fat taken from your chin to put into your buttocks and give you the result you desire. I recommend you consult with several plastic surgeons in your area who can discuss chin liposuction and BBL with you.Best,Dr. Dan KrochmalMAE Plastic SurgeryNorthbrook, IL
Although I am not a believer that a particular quantity of fat is needed to make a noticeable improvement in the buttocks contour, most people will not have anywhere near the amount of fat needed for BBL in their neck alone. Fat suctioned during neck liposuction is usually in the 10s of cc's while quantities used in BBL are in the 100s of cc's.