The transition to the dentist may be no fun today, but 13,000 years ago it would be completely traumatic.
Before the age of painkillers, specialized tools and antibiotics, dentists used a variety of raw tools to pass their trade. A pair of cutters discovered in Tuscany and recently analyzed by Italian researchers were hollow with sharpened rocks and filled with traces of asphalt and organic matter in what seems to be an early attempt at dental filling.
Widely open …
The teeth were discovered two decades ago, but only recently examined with more sophisticated tools, including electron scanning, microscopic scans and residual resolution. Large cavities bored in D Although hollow excavations are permits now, the researchers recovered samples that implied the composition of ancient filling.
After clearing the infected tooth pulp – probably through an agonizing digging process and scrape with sharpened stones – the prehistoric dentist packs the space with hair, fiber and fiber (oil derivative). Today, asphalt is used with asphalt to reappearance of roads and viscous, sticky properties that are known would may have worked well to fill a cavity. Their Published the findings to American newspaper of Physical Anthropology.
Dental work goes back millennia
The researchers dated the teeth to 13,000 and 12,740 years ago, a period of time preceding the introduction of widespread agriculture. As soon as people began to cultivate granules and other carbohydrates, cavities and other dental problems, they occurred with much greater frequency. Carbohydrates break down in our mouths in simple sugars that feed the bacteria that cause cavity.
This is not the older example of dental work. This value It belongs to another ancient Italian, a young man who died about 14,000 years ago with a perforated molecular. It does not seem to have benefited from any type of filling after surgery, although the level of deterioration around the tooth showed that it lived for some time with the excavation.
Other examples of prehistoric dental surgery include 11 molar Of 9 different people in Pakistan dating about 9,000 years ago and a cracked dog From Slovenia about 6,500 years old who had been completed with beeswax. Pakistani teeth also show signs that a drill of some kind, which is likely to use a bow design, was used during surgery. And the Egyptians made some early advances dental scienceUsing pieces of gold wire to attach donation to the patient’s jaws and the Maya were known to use shells as replacements for lost teeth.
This newest finding is the oldest example of dental filling, however, and adds further elements of prehistoric people’s attention to dental health – though the therapeutic rather than the preventive variety.
