Neanderthals drilled – A Neanderthal molar from Chagyrskaya shows evidence of targeted cavity treatment, suggesting skilled dental care tens of thousands of years ago.
A toothache from 59,000 years ago may have been met with something surprisingly close to dental surgery.. Research examining a Neanderthal third molar from the Chagyrskaya site suggests the cavity in the tooth was treated with deliberate drilling. leaving behind marks that match controlled experimental recreations.
Two of the teeth used in the study came from museum collections. and curators didn’t know their exact age or context.. That made those specimens less reliable for the kinds of comparisons the team wanted to make.. One tooth. however. was different: an upper left third molar with an untreated cavity was provided directly by one of the authors. allowing the researchers to test their approach against a specimen tied to the study.
The key evidence lies in the physical signatures left by the procedure.. In experimental trials, Zubova and colleagues drilled cavities and produced characteristic holes and striations on the teeth they treated.. Those experimentally generated patterns closely resembled the marks seen on the Chagyrskaya molar.. That close match is central to the conclusion: it’s very likely the 59. 000-year-old tooth reflects the aftermath of a real Paleolithic dental intervention rather than incidental wear.
Archaeologists have long documented that Neanderthals, and even earlier hominins, cared for sick, injured, and disabled individuals.. Fossil evidence spanning hundreds of thousands of years includes healed injuries and bone infections that would have required sustained support—at minimum. the consistent ability to bring food while people recovered.. The new dental case, however, points to a higher level of care: skilled treatment aimed at a specific medical problem.
The researchers frame this as a major distinction.. Caring for someone and protecting them through recovery may mean feeding and guarding.. Treating a carious tooth. by contrast. involves multiple demanding steps: diagnosing the source of pain. choosing an appropriate tool. carrying out a painful and invasive action. and continuing care despite the patient’s distress.. In that sense, the molar becomes evidence of active, targeted medical intervention rather than general assistance.
The tooth also appears to have survived long enough for the patient to live normally afterward.. The molar shows signs of typical long-term wear and tear. the kind that can only develop if the individual resumed chewing and used the tooth over an extended period.. That durability suggests the Neanderthal patient “went on to use the tooth for years afterward. ” meaning the intervention was not simply a momentary event but part of a recovery that allowed everyday life to continue.
Reconstructing the lived experience is difficult, but the study’s details help outline what the procedure may have involved.. The operation would have been deeply unpleasant even if it improved the outcome compared with untreated dental disease.. Unlike modern dentistry, the patient would not have had access to anesthetics as understood today.. Still, the archaeological record indicates Neanderthals likely used plants for medical purposes, including medicinal species such as chamomile and yarrow.
Some of these plants may have offered more than simple remedies.. The account also points to antiseptic uses, including birch tar, described as an antiseptic in the record.. In addition. certain plants used in modern Siberia include natural painkillers such as white clover. which is also characterized as a useful antiseptic.. Together. these lines of evidence suggest a toolkit of botanical practices that could have supported dental treatment and pain management. even in a cave setting with sharp rock.
There’s another reason the case resonates beyond the novelty of “ancient dentistry.” Tooth problems are uniquely tied to everyday survival: pain can disrupt eating. and infection can escalate quickly.. By drilling and treating a cavity. the patient’s caretakers would have been working to preserve the ability to chew—essential not just for comfort. but for nutrition and long-term health.. In that broader light. the evidence from the Chagyrskaya molar strengthens the picture of Neanderthals as attentive medical caregivers. capable of executing complex interventions rather than relying solely on recovery over time.
For museum specimens. missing context can limit what can be learned. but for the Chagyrskaya molar. context and material traces converge.. The research makes the strongest case where experimental replication mirrors microscopic dental marks. and where long-term wear indicates the procedure was followed by continued use.. Put together. the finding turns a single ancient tooth into rare. tangible evidence that targeted dental care existed deep in the Paleolithic—long before modern clinics ever opened their doors.
Neanderthals dental care Paleolithic surgery Chagyrskaya molar tooth cavity drilling archaeology medicine medicinal plants