Breast augmentation
The modern prosthetic breast was invented in 1961, by the American plastic surgeons Thomas Cronin and Frank Gerow, and manufactured by the Dow Corning Corporation; in due course, the first augmentation mammoplasty was performed in 1962. There are five generations of medical device technology for the breast-implant models filled with silicone gel; each generation of breast prosthesis is defined by common model-manufacturing techniques.
Breast augmentation
In 2002, the U.S. Food and Drug Administration (U.S. FDA) reviewed the studies on the human biological effects of breast-implant platinum, and reported little causal evidence of platinum toxicity to women with breast implants. Furthermore, in the journal “Analytical Chemistry”, the study "Total Platinum Concentration and Platinum Oxidation States in Body Fluids, Tissue, and Explants from Women Exposed to Silicone and Saline Breast Implants by IC-ICPMS" (2006), proved controversial for claiming to have identified previously undocumented toxic platinum oxidative states "in vivo". Later, in a letter to the readers, the editors of the “Analytical Chemistry” journal published their concerns about the faulty experimental design of the study, and warned readers to “use caution in evaluating the conclusions drawn in the paper.”