Keloid scars: the impact of piercings visualized in 3D Jewelry can enhance your look, but it can also lead to some unwanted side effects—like the formation of keloid scars. Keloids are overgrown scar tissue that extends beyond the original wound and can continue to grow over time. While they may seem harmless initially, they can cause discomfort, pain, and even emotional distress due to their appearance. This 3D animation demonstrates exactly how a keloid forms at the site of an ear piercing. 🔍