1998 -- McGhan received approval to initiate its Core and Adjunct Studies.
2005 -- FDA approved Mentor's application to market its Memory Gel Implants.
In 2006 -- the FDA approved silicone implants for general clinical use in breast augmentation.
November 2007 -- FDA approved Allergan's application to market its Inamed silicone-filled breast implants.
Silicone Breast Implants: Outcomes and Safety; Supplement to Plastic and Reconstructive Surgery, Vol 120, No 7, Suppl 1, December 2007
ASPRS Breast Implant Resource Guide; May 1992