What types of breast implants are there?
If your surgeon recommends the use of an implant, you'll want to discuss what type of implant should be used. A breast implant is a silicone shell filled with either silicone gel or a salt-water solution known as saline.
Because of concerns that there is insufficient information demonstrating the safety of silicone gel-filled breast implants, the Food & Drug Administration (FDA) has determined that new gel-filled implants should be available only to women participating in approved studies. This currently includes women who already have tissue expanders, who choose immediate reconstruction after mastectomy, or who already have a gel-filled implant and need it replaced for medical reasons. Eventually, all patients with appropriate medical indications may have similar access to silicone gel-filled implants.