Is there a link between medical grade silicone implants and any disease?
Silicone is an element that exists in nature as crystalline silica, which has been shown to activate the immune system in conditions such as systemic sclerosis which has been seen in stone masons. Silicone used in breast implants is different and to date has not been proven to cause any disease. This silicone does not exist in nature, it is created by hydroxylating silica to form polydimethylsiloxane. Medical grade silicone has had antioxidants, dyes, and plasticizers removed during processing.