Provided is a restorative breast implant device that can be used to replace lumpectomy tissue and prevent the late aesthetic deformities which may occur following lumpectomy or partial mastectomy. The disclosed implant is an inflatable device comprising an outer shell composed of a biological material and an inner chamber. The device may be inflated/filled with a biological filler material to conform the implant to a lumpectomy cavitys dimensions. In addition, the disclosed implant is able to attain a blood supply thereby insuring incorporation into the breast while resisting resorption. The restorative breast implant is also optionally radiolucent so as not to interfere with future surveillance imaging. Further, in contrast to synthetic radiopaque implants, the disclosed implant resists fibrosis and infection.
