SHARE THIS VIDEO —
Metal Fillings No More: Lasers Used to Rebuild Teeth
Catch up with NBC News Clone on today's hot topic: Mmvo42793030000 - Breaking News | NBC News Clone. Our editorial team reformatted this story for clarity and speed.
Working with a team of researchers at the Harvard Wyss Institute, Doctor Praveen Arany has found a way to coax stem cells into the production of dentin, a material that forms the backbone of teeth.
Stay informed with daily digest and insights from NBC News Clone. We repackage top headlines for our global readers.
