Thousands of years before screen idols began beautifying themselves with cosmetic dentistry ancient Mexicans were getting ceremonial dentures.
Researchers report Wednesday that they found a 4,500-year-old burial in Mexico that had the oldest known example of dental work in the Americas.
The upper front teeth of the remains had been ground down so they could be mounted with animal teeth, possibly wolf or panther teeth, for ceremonial purposes, according to researchers led by Tricia Gabany-Guerrero of the University of Connecticut.
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