Free nipple grafting is a technique breast reduction surgery in in which the nipple is completely removed and then replaced as a skin graft. Although the nipple will be preserved, there will be complete loss of sensation. Also, there is the risk of pigmentation changes, loss of projection of the nipple, as well as the risk of complete loss of the graft, which would require reconstruction. This technique is sometimes used on very large breasts. With the large number of pedicle options to keep the nipple vascularized, I find that even with large breasted women, it is extremely rare to need to resort to this. Be sure to discuss your concerns with a PS with experience in all variations of the breast reduction procedure. Best Regards.The information above should not be considered a substitute for consultation with a board-certified plastic surgeon to address individual medical needs. Your particular facts and circumstances will determine the plastic surgery treatment which is most appropriate for you.