![]() NBC 4.com | Allergan Mentor Win US Approval of Silicone Breast Implants Bloomberg - By Avram Goldstein. Nov. 17 (Bloomberg) -- Allergan Inc. and Mentor Corp. won US regulatory approval to resume unrestricted sales of silicone breast implants whose safety has long triggered debate. Ban on silicone breast implants lifted FDA allows silicone breast implants back on the market |