To determine the truth or falsehood behind the claim, "silicone in breast implants are bulletproof" I first referenced the primary source article linked with the original claim, a 2020 CNN article titled, "Woman's breast implant deflects bullet, saving her life" by Amy Woodyatt. Prior to reading the article in its entirety, I looked into Woodyatt's background and was able to find her website with a brief autobiographical description on the "About" page. Given her, as described, experience, "[working] as a journalist, producer and fixer for clients including CNN, The New York Times, The Red Bulletin and Foreign Policy" (Woodyatt), I feel fairly comfortable that Woodyatt would have no underlying motivations to report on this story - presented in the primary source - with any form of bias. She also includes multiple direct quotations from the surgeon who completed the woman's operation, Dr. Ginacarlo McEvenue who states that, "...[one] of only a handful of instances recorded in medical literature where a breast implant played a role in saving a patient's life, and the first recorded instance of a silicone implant doing so..." (McEvenue, 2020).
In the article, Woodyatt makes a direct reference to a case study in SAGE Medical Journal, where "...doctors described how a silicone breast implant deflected a bullet away from a 30-year-old woman's vital organs" (Woodyatt, 2020). By clicking on the provided embedded link in the CNN article, I was able to confirm that the entry was in fact included in the Plastic Surgery Case Studies section of SAGE Medical Journal. However, their description of the event uses a slight change in word I feel is crucial to emphasize, "[here], we report of a 30-year-old female patient with ballistic injury to bilateral breast implants, where the silicone implant was likely responsible for deflecting the bullets trajectory..." (SAGE Medical Journal, 2020).
I then took to Google and after typing in "silicone breast implants are bullet proof" I was able to find a National Institute of Health (NIH) article that addressed the same story, titled "Breast Implants Save Lives: Gunshot Wound to Silicone Gel Implant". The authors explain that concept of how a bullet travels upon being ejected from the barrel of a gun and entering the victim's body, specifically the factors at play that determine its final destination. The article states that, "[the] extent of resulting trauma is influenced by multiple factors, one of which being the physical characteristics of the tissue that has been penetrated. Thus, if there is some sort of barrier ... to slow or deflect a bullet, it may serve as a protective factor" (NIH, 2023).
Therefore, I feel confident in confirming that silicone breast implants have the potential to save lives given their ability to divert a bullet and potentially avoid fatality. However, the claim that "silicone in breast implants are bulletproof" suggests that they will always save a gunshot victim's life, which simply hasn't been proven, and leads me to mark this claim as exaggerated/misleading.