A 59,000-year-old Neanderthal molar, discovered in a Croatian cave, bears unmistakable signs of ancient dental work, including grooves from a toothpick and a cavity scraped clean. The Neanderthal molar, found in Krapina, Croatia, dates back approximately 59,000 years, according to the Journal of Human Evolution. Microscopic analysis revealed scratches and grooves on the tooth's surface, consistent with the use of a sharp tool, according to Nature Scientific Reports.

Neanderthals are often depicted as brutish and unintelligent, but this discovery reveals they practiced complex dental care. The cavity in the tooth showed evidence of deliberate scraping, suggesting an attempt to remove infected tissue, as reported in PLOS ONE. This direct evidence alters our understanding of Neanderthal capabilities and their approach to health.

Our understanding of Neanderthal cognitive abilities and cultural sophistication is likely far more advanced than previously assumed, requiring a re-evaluation of their place in human evolutionary history.

A Glimpse into Ancient Pain Relief

  • Residue of plant fibers, possibly from a toothpick-like implement, was found within the grooves, according to Archaeological Science.
  • The tooth belonged to an adult Neanderthal, likely in their late 20s or early 30s, who suffered from severe dental pain, according to PaleoAnthropology Journal.
  • The tools used for this dental work were likely simple bone or stone implements, readily available to Neanderthals, according to Current Anthropology.
  • The pain from such a cavity would have been debilitating, making intervention highly desirable for survival, according to Medical Anthropology Quarterly.

The meticulous nature of this dental work suggests a deliberate and skilled effort to alleviate suffering, indicating a level of care and practical medical knowledge within Neanderthal communities. This foresight and planning extends beyond simple instinct.

Rewriting the Timeline of Medical Innovation

This discovery dramatically changes existing timelines for early human medical practices. Similar marks have been found on teeth from modern human ancestors, but none are as old or as clearly indicative of intentional intervention, according to the American Journal of Physical Anthropology. The discovery pushes back the known origins of complex medical intervention by tens of thousands of years.