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Ancient Dentistry - golden teeth

Jewel-Capped Teeth and Golden Bridges: 14,000 Years of Dentistry

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Dentistry, in some form or another, has been practiced for at least 14,000 years, although tooth extraction and remedies for toothaches probably go back much further.  The study of ancient remains from around the world has demonstrated the ingenuity that existed in the application of surgical and cosmetic dental practices.

In 2018, paleoanthropologist Stefano Benazzi from the University of Bologna in Italy identified the oldest known evidence of dentistry, dating back to the Late Upper Paleolithic. The well-preserved skeletal remains of a young man – dating back around 14,000 years – found in northern Italy in 1988 were pulled out for examination. Using scanning electron microscopy, scientists revealed micro-scratches, chipping and cut marks on the tooth caused by sharp flint tools during scratching and levering to attack what would have been a painful cavity. The infected tooth was found to have been partially cleaned with the flint tools, marking an important development in the history of prehistoric dental surgery treatments.

The earliest discovery of dentistry found in Bologna, Italy, dated 14,000 years (Open Access / Scientific Reports )

The year prior, Dr Benazzi had made another significant discovery – the world’s most ancient dental fillings. They were spotted inside a pair of 13,000-year-old front teeth and were made of bitumen Each of the individual’s front teeth had a large hole in the incisor surface that extended down into the pulp chamber deep in the tooth. The holes had tiny horizontal marks that suggested they were drilled out and it appeared that bitumen was added to the cavity at the same time as the drilling. Researchers also found plant fibers and hair trapped in the bitumen, which may have been part of the filling material. According to Dr Benazzi, the fillings most likely served the same purpose they do today: to reduce pain and keep food out of the cavities. The research team suggested that the bitumen and plant matter filler was chosen for its antiseptic qualities; used to prevent infection.

 

 

A later example of a dental filling was found in Slovenia in a 6,500-year-old jawbone, which had a cavity deep enough to impact the dentin layer of the tooth – it had been packed with beeswax. Scientists are not sure how effective this was, but it probably reduced the pain and swelling.

Tooth Drilling Advances

The Indus Valley Civilization yielded archaeological evidence for the earliest use of bow drills in dentistry, dating back 9,000 years.  Sites in Pakistan revealed dental practices involving curing tooth related disorders with bow drills operated, perhaps, by skilled bead craftsmen. Scientists recreated the bow drills using the same natural materials: a stringed wooden bow was tied to a rotating spindle and the spindle was used as a drill with a flint head made to penetrate teeth. They found that this ancient form of dentistry was both reliable and effective.

Bow and flint-tipped drill

An experimental reconstruction of a bow and flint-tipped drill used to bore through molar teeth found at a Neolithic graveyard in Mehrgarh, Pakistan. Photo source .

The Myth of the Tooth Worm

Tooth WormThe first and most enduring explanation for what causes tooth decay was the tooth worm, as depicted in the ivory sculptures to the left, which was first noted by the Sumerians around 5000 BC. The hypothesis was that tooth decay was the result of a tooth worm boring into and decimating the teeth. This is logical, as the holes created by cavities are somewhat similar to those bored by worms into wood.

The idea of the tooth worm has been found in the writings of the ancient Greek philosophers and poets, as well as those of the ancient Indian, Japanese, Egyptian, and Chinese cultures. It endured as late as the 1300s, when French surgeon Guy de Chauliac still promoted the belief that worms cause tooth decay.

Dentistry in Ancient Egypt

Historical records reveal numerous dental and hygiene procedures practiced by the ancient Egyptians. The Edwin Smith Papyrus, written in the 17th century BC, but which may reflect previous manuscripts from as early as 3000 BC, includes the treatment of several dental ailments, and the Ebers Papyrus, dating to the 16th century BC, contains 11 recipes which pertain to oral issues. Four

of these are remedies for loose teeth: the tooth in question is filled with a mixture that is akin to a modern day composite filling: a filler agent (ground barley) is mixed with a liquid matrix (honey) and an antiseptic agent (yellow ochre). This is either used as an actual filling, or as a splint to keep the tooth in place. Scientists performing CT scans on the head of a 2,100-year-old Egyptian mummy also found evidence for cavities being filled with linen, which may have first been dipped in a medicine such as fig juice or cedar oil.

Hesi-Re is the first named “dentist” in ancient Egypt and the world. He was an official, physician and scribe who lived during the Third Dynasty of Egypt, around 1600 BC, and served under the pharaoh Djoser. He bore titles such as "Chief of Dentists and Physicians", “Doctor of the Tooth” and "Chief of the King's Scribes". While he was ranked chief of dentists, it is not entirely clear what this title actually means, but he is credited as being the first man to recognise periodontal disease (gum disease).

Pharaonic physicians were no strangers to reconstruction work: there have been three instances of a dental bridge: one or more lost teeth reattached by means of a gold or silver wire to the surrounding teeth.  In some cases, a bridge was made using donor teeth.  However, it is unclear whether these works were performed during the life of the patient or after death – to tidy them up, as it were, before their burial.

Mummy Dental Work - 4000 years old

Incredible dental work found on a 4,000-year-old mummy. The two centre teeth are donor teeth.

Maya Bling

The Maya are credited with being the masters of cosmetic dentistry as they were known to decorate teeth by embedding them with precious stones or by carving notches and grooves into them. Tiny holes were chipped out of teeth and ornamental stones—including jade—were attached with an adhesive made out of natural resins, such as plant sap, which was mixed with other chemicals and crushed bones. The dentists likely had a sophisticated knowledge of tooth anatomy because they knew how to drill into teeth without hitting the pulp inside.

In 2016, archaeologists unearthed the 1,600-year-old skeleton of an upper-class woman in Mexico’s famous ruins of Teotihuacan. She had an elongated skull, a prosthetic tooth made of a green stone known as serpentine and her top front teeth were encrusted with round pyrite stones. This was a practice that was used among the nobility in Maya regions in southern Mexico and Central America. 

Mayan ‘bling’ on a male skull found in Chiapas, Mexico

Mayan ‘bling’ on a male skull found in Chiapas, Mexico. Photo source .

Dentistry of the Middle Ages

During the Middle Ages and throughout the 19th century, dentistry was not a profession in itself, and often dental procedures were performed by barbers or general physicians. Barbers usually limited their practice to extracting teeth which alleviated pain and associated chronic tooth infection.

In the 1400s, dentures seemed to take more of the modernized shape that we see today. These dentures were still made from carved animal bone or ivory, but some were made from human teeth. Grave robbers often used to steal the teeth from recently deceased people and sell them to dentists, and the poor used to make money by having their teeth extracted and selling them. The finished denture would not be very aesthetically pleasing or very stable in the mouth and was often tied to the patients remaining teeth. Another problem that occurred with these dentures is that they tended not to last long and began to rot over time.

In 1723, French surgeon Pierre Fauchard published ‘The Surgeon Dentist, A Treatise on Teeth’, and became known as the Father of Modern Dentistry because his book was the first to describe a comprehensive system for caring for and treating the teeth.

The modern dental practices of today could not have developed without the ingenuity and experimentation of ancient people beginning at least 9,000 years ago.

Featured image: Gold studded teeth, Pre-Columbian Ecuador. Credit: Joanna Gillan

By Joanna Gillan

Comments

DeAegean's picture

No wonder I have a rediculous desire to have precious stones in my mouth. It definitely has something to do with vibrations like everything else.

Tigressa's picture
For those whom this resonates (I understand if it does not) I do past life regression with and for others.   This practice of dentistry seems to me it may have had a purpose beyond decoration. Crystals are much used in all ancient cultures due to their various properties, ie vibrating at different frequencies, programming qualities, ability to channel energy or certain frequencies etc.   So in one regression I perceived a high caste shamaness whose town had been overtaken by the dominant culture in the region. She was then taken to the capital. There her teeth were largely replaced with crystals. Her job thereafter was to chew the plants used for trance rituals.    This article was fascinating for me as I had not heard of Mayan dentistry before. No idea if this practice is part of Mayan culture, but thought I would I share my perceptions.    Really enjoying Ancient Origins! Thanks to all involved in this great website.

It's almost creepy how some people nowadays have gold teeth when that Mayan guy had jewels in his. And I thought we were different civilisations! 

Groos yet interesting, apparently humans are never satisfied with how things are, or their image!

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