Long before modern cosmetic dentistry, the ancient Maya of the Classic period (A.D. 250–900) were perfecting the art of the gemstone smile.
Skilled artisans used copper tubes and abrasive quartz to carefully drill cavities into front teeth—remarkably avoiding the sensitive nerves—to inlay precious stones like jade and pyrite. While these modifications served as powerful symbols of social status and religious devotion, representing the “breath of life,” the practice was surprisingly widespread across different social classes and even appeared in children as young as seven years old.
What makes this ancient craftsmanship truly revolutionary is the sophisticated adhesive used to secure the stones. Recent studies indicate that Maya dentists formulated a durable, natural glue from plant resins, bone meal, and organic materials that could last a lifetime.
Beyond its incredible bonding strength, this sealant possessed potent antibacterial properties. Rather than causing damage, these prehistoric dental enhancements likely acted as a protective barrier against decay, proving that the Maya successfully merged aesthetic luxury with advanced medicinal science.
source: Science. R Kemeny. Ancient Maya tooth sealant glued gemstones in place—and may have prevented tooth decay.
Ancient Maya dentistry actually protected teeth from decay.
