by dr. lam » Sat Jan 15, 2011 7:16 am
hi dina,
1. fat grafting is not great for tiny acne scars because the product is too soft to lift up acne scars plus it is a metabolically active product, which can change with significant weight gain or loss and with aging, which i will discuss in point #2 below. for acne scars, i prefer silicone to manage them if they are bigger holes and CROSS acid treatments for tinier holes.
2. in general, i am not a big fan of doing fat transfer in someone younger than 35 because i am always wanting a fat transfer to age well for someone. the greatest fear i have is weight gain as your metabolism slows down. fat transfer looks great and is permanent but can look bad if you gain 15 to 35 pounds after it. to be absolutely safe, you might want to consider restylane or other products that are temporary but long lasting in your age group. i can do a conservative fat transfer if you understand that you must maintain your weight over your lifetime. knowing if your parents have remained thin during their lifetime is a helpful indicator. if you have all of a sudden lost weight that is a bad sign because you may gain it back then the fat may not look as good. hopefully all of that makes sense.
best,
sml
Samuel M. Lam, M.D., F.A.C.S.
Diplomate, American Board of Facial Plastic & Reconstructive Surgery
Diplomate, American Board of Otolaryngology Head & Neck Surgery
Diplomate, American Board of Hair Restoration Surgery