26 October 2025 The Future is the Product of the Past

Viking Dentistry Was Surprisingly Advanced And Not Unlike Today’s Treatments

Viking Age teeth at Varnhem indicate surprisingly advanced dentistry, according to the results of a study conducted at the University of Gothenburg.

In 2005, excavations in Varnhem, Sweden uncovered the remains of a Christian church, near which was a cemetery containing thousands of Viking graves dating to the 10th to 12th century AD. The site is known for extensive excavations of Viking and medieval environments, including tombs where skeletons and teeth have been preserved well in favorable soil conditions.

In this study, Carolina Bertilsson and colleagues performed clinical and radiographical examinations of the dentition of individuals from this site. In total, the team analyzed more than 3,293 teeth from 171 individuals individuals.

The teeth underwent clinical examinations using standard dentistry tools under bright light. A number of X-ray examinations were also performed using the same technique used in dentistry, where the patient bites down on a small square imaging plate in the mouth.

The results, which have been published in the journal PLOS ONE, show that 49% of the Viking population had one or more caries lesions. Of the adults’ teeth, 13% were affected by caries – often at the roots. However, children with milk teeth – or with both milk and adult teeth – were entirely caries-free.



📣 Our WhatsApp channel is now LIVE! Stay up-to-date with the latest news and updates, just click here to follow us on WhatsApp and never miss a thing!!



Tooth loss was also common among adults. The studied adults had lost an average of 6% of their teeth, excluding wisdom teeth, over their lifetimes. The risk of tooth loss increased with age.

The findings suggest that caries, tooth infections, and toothache were common among the Viking population in Varnhem. However, the study also reveals examples of attempts to look after teeth in various ways.

“There were several signs that the Vikings had modified their teeth, including evidence of using toothpicks, filing front teeth, and even dental treatment of teeth with infections,” says Carolina Bertilsson, a dentist and Associate Researcher, and the study’s first-named and corresponding author.

To the left a row of teeth showing clear signs that the person has made diligent use of toothpicks. To the right filed front teeth. The purpose of filing is unclear, but may have been used as an identity marker for men. Photo: Carolina Bertilsson

Not unlike today’s treatments

One sign of more sophisticated procedures was molars with filed holes, from the crown of the tooth and into the pulp, probably in order to relieve pressure and alleviate severe toothache due to infection.

“This is very exciting to see, and not unlike the dental treatments we carry out today when we drill into infected teeth. The Vikings seem to have had knowledge about teeth, but we don’t know whether they did these procedures themselves or had help.”

The filed front teeth may have been a form of identity marker. In both this and previous studies, the cases found were male. Carolina Bertilsson continues:

“This study provides new insights into Viking oral health, and indicates that teeth were important in Varnhem’s Viking culture. It also suggests that dentistry in the Viking Age was probably more sophisticated than previously thought.”

DOI: 10.1371/journal.pone.0295282

University of Gothenburg

Cover Photo: A filed hole from the crown of the tooth into the pulp – a procedure that reduces toothache and infection. Photo: Carolina Bertilsson

Related Articles

A fragment with the oldest Syriac translation of the New Testament discovered

7 April 2023

7 April 2023

A researcher from the Austrian Academy of Sciences, with the help of ultraviolet photography, was able to discover a small...

Unique Rock Tomb Discovered in Southeastern Türkiye’s Şanlıurfa

3 March 2025

3 March 2025

Hasan Şıldak, the governor of the city of Şanlıurfa in south-eastern Türkiye, announced on his social media account that a...

Rare Bronze Celtic Warrior Figurine Discovered in Germany

15 August 2025

15 August 2025

Archaeologists in Manching, Bavaria, have made a groundbreaking discovery that offers unprecedented insight into the daily life, craftsmanship, and religious...

Drone photos reveal Venice of the Fertile Crescent

16 October 2022

16 October 2022

A drone survey of Lagash, a site located between the Tigris and Euphrates rivers, revealed that the 4,900-year-old settlement was...

New evidence for the use of lions during executions in Roman Britain

9 August 2021

9 August 2021

Archaeologists have discovered an elaborate key as proof that wild animals were employed as execution vehicles in public arena events...

Europe’s oldest grave of a newborn girl found in İtaly

15 December 2021

15 December 2021

An international team of researchers has found Europe’s oldest tomb of a newborn girl, dating back 10,000 years, in Liguria....

Ancient Cymbals Unearthed in Oman Reveal Shared Musical Traditions Across Bronze Age Cultures

8 April 2025

8 April 2025

Recent archaeological discoveries in Oman have unveiled significant insights into the musical practices of Bronze Age societies, suggesting a rich...

Unexpected finds under the Tel Aviv Suburban

21 August 2021

21 August 2021

In preparation for a planned residential building project in suburban Tel Aviv, archaeologists from the Israel Antiquities Authority have begun...

Archaeologists Unearthed a Rare Hoard of Hasmonean Coins in Jordan Valley

31 December 2024

31 December 2024

A team of archaeologists from the University of Haifa discovered a rare hoard of approximately 160 coins during an excavation...

Two monumental sculpted Roman heads unearthed in Carlisle, northern England

25 May 2023

25 May 2023

Two monumental statue heads believed to be dated to the early 3rd century have been unearthed during excavations at a...

Archaeologists discovered an enigmatic complex of rooms, interiors of which covered with figural scenes unique to Christian art

7 April 2023

7 April 2023

Archaeologists of the Polish Center of Mediterranean Archaeology at the University of Warsaw discovered an enigmatic complex of rooms made...

A metal detectorist unearthed a Roman silver “ligula” or “Toilet Spoon” in Wales

30 January 2024

30 January 2024

A metal detectorist in Wales unearthed a Roman silver “ligula”, commonly known as a “toilet spoon”. The discovery, made in...

Historic Leeds cemetery discovery unearths an ancient lead coffin belonging to a late Roman aristocratic woman

14 March 2023

14 March 2023

Archaeologists in northern Britain uncovered the skeletal remains of a late-Roman aristocratic woman inside a lead coffin, as well as...

Coin hoard found in fireplace ‘belonging to Scottish clan chief’ murdered at infamous Glencoe Massacre

17 October 2023

17 October 2023 1

Coins believed to have belonged to a Scottish clan chief murdered in an infamous 17th-century Glencoe massacre, have been found...

Woodhenge Found in Denmark: A Link Between Denmark and Britain’s Neolithic Past

1 March 2025

1 March 2025

In a stunning revelation, archaeologists have unearthed a remarkable structure dubbed “woodhenge” in Denmark, a discovery that not only illuminates...