Most breast augmentation procedures involve silicone implants, so it’s important to be aware of how long they last. Usually, silicone implants can last between 10-20 years before they have to be replaced. Over time, the silicone implants will age alongside you, meaning they will need to be replaced. If they aren’t replaced within due time, silicone can leak from the implants and can cause certain symptoms which will result in the implants needing to be removed or replaced, however this is rare. You may need a breast augmentation surgery revision in order to replace the implant, and ensure any complications surrounding the boob job are fixed.