Scientists Are Working on How to Grow Replacement Teeth
April 28, 2022 – What if cavities or cracked or broken teeth could be repaired without dental fillings? Unlike many other types of human tissue, dental enamel, the outer layer of teeth, doesn’t regrow once it’s damaged. Dentists have to repair cavities and damaged enamel with synthetic materials like ceramics, metals, and resins. But scientists … Read more