Both techniques are commonly used by cosmetic surgeons and can achieve good results. Some patients simply do not want a foreign device in their body and feel that the fat transfer method is safe and natural. A disadvantage of fat transfers, however, is that they may not last as long as an implant. Some of the injected fat will absorb naturally into the body. It is important to discuss the advantages and disadvantages of each technique during the consultation so the right decision can be made.