‘I’m-planted’ 4000 years ago! - A history of dental implants before titanium cover
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-Editorial for June 2022 (Volume 5, Issue 6)

A complete set of teeth has been valued in civilizations throughout history for both functional and esthetic purposes. This has driven people all over the world in various eras, to replace missing teeth – using all kinds of experimental materials- eventually leading to the invention of titanium dental implants used presently.

Here’s a list of 5 materials used for dental implants before titanium came into the picture – and some of them are shocking!

1. Bam the food with Bamboo!

Implants date as far back as 4,000 years ago, the earliest evidence of which was discovered in China. The Chinese at that time thought bamboo could be a good replacement of the root. Possible reasons for this could be:

  • Bamboo was strong and durable enough to withstand the wear and tear of chewing.
  • It could be carved relatively easily into the shape of the missing tooth.
  • It was readily available at the time, and no matter how much the tooth doctors used it, the supply was replenishable.

Bamboo pegs were carved into the shape of the missing tooth. They were tapped into the jaw bone to replace the missing teeth.

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2. Old is Gold

Egyptians were known to be particular about their looks, and the first recorded case of a replacement tooth made of metal comes from the body of an Egyptian king who lived in approximately 1000 BC. His upper jawbone had a gold peg (some sources say copper) that had been hammered into it. Egyptians also used gold wires to stabilize ‘animal teeth and bones’ they used in the mouth. The most popular choice of animal tooth and bone at the time was oxen!

Egyptians had strong beliefs about equipping the body for the after life and spent considerable time and resources on making beautiful burial tombs containing wealth and food. Since Egyptians were so obsessed with the afterlife, there is some doubt about whether these implants were placed while the individuals were alive, or if it was done after their death, during mummification.

Also read:  Smaller Teeth Pose Bigger Problems!

3. Enamel shells or Sea shells?

The mysterious Mayan people used seashells to replace missing teeth! This was first discovered in a 1931 archaeological dig. Wilson & Dorothy Popenoe discovered the mandible of a Mayan woman with seashell dental implants. There were three missing incisors that had been replaced with seashells.

What’s shocking is that radiographs showed significant bone growth around two of these sea shell implants, very much like that seen around blade implants. This indicates that some level of osseointegration occurred, and that the implants were not only esthetically pleasing but somewhat functional. This also proved that they were implanted during the person’s life, not after her death and thus bone had grown around the shells. The seashell implant seems to be one of the more favorable implants of the past compared to the others! You can actually see the implants for yourself as they are up for display at the Peabody Museum of Archaeology and Ethnology at Harvard University.

4. Your tooth is now mine.

From the 1500s to the 1800s, Europeans actually took teeth from the underprivileged or from deceased people and transplanted them into other people’s mouths! People started robbing graves to get teeth for implants!

For many years, Dr. John Hunter, a Swedish surgeon, worked with these grave robbers for tooth transplants. He first experimented by implanting the tooth in a rooster, and when he saw blood vessels of the rooster growing straight into the pulp of the tooth, decided to place it in humans too. He found transplant implants were always more successful if the donor tooth was as fresh as possible and if the size was similar to the tooth it was replacing. Reports indicate that one of Dr. Hunter’s patients was able to retain a transplanted implant for 6 years, which is actually quite remarkable for that time period.

Also read:  Implants Vs FPD Vs RPD – Where do we stand?

But the risk of infection and implant rejection is higher for dental implants that come from another person or animal and in addition to ethical reasons, this trend thankfully died down.

5. From stones to gems to precious metals

  • Belonging to approximately 300 BC, archaeological excavations in France uncovered a Celtic grave in France with a false tooth made of iron. The pain of its installation during life would have been excruciating, hence experts believe that it is more likely that this was hammered into the jaw post mortem for esthetic reasons.
  • Around 800 AD, a stone implant was first prepared and placed in the mandible in the early Honduran culture.
  • Around 300 AD, the Phoenicians who stabilized carved out ‘ivory’ dental implants which were then stabilized by gold wire to create a fixed bridge.
  • Various other materials have also been found by archaeologists in the jaws of ancient skulls like rare gems such as jade.

Over time, doctors and scientists began to look for more permanent and successful solutions using precious metals.

  • Innumerable substances during the 1800’s were used as implants; these included silver capsules, corrugated porcelain, and iridium tubes, but none saw success.
  • In 1886, a porcelain crown was mounted on a platinum disc. Although it was rejected by the body but it was one of the first attempts at a more standardized dental implant.
  • Dr. EJ Greenfield developed the first implant that’s most similar to the kind used today. It was a platinum and a 24-karat gold cylinder referred to as an “artificial root.”
  • In the 1930s, two doctors, Alvin and Moses Strock, experimented with a chromium-cobalt alloy known as Vitallium to restore individual teeth. The Strock brothers were also the first to place the first successful endosteal (in the bone) implant.

However, due to lack of long term osseointegration, all these attempts failed.

Also read:  BACK TO WORK!

The father of implant dentistry was not a dentist!

but in fact, was an orthopaedic surgeon!

Dr. Per-Ingvar Branemark was studying bone healing and regeneration in 1952, when he made a startling discovery. He tried to remove a titanium cylinder from the femur of a rabbit and couldn’t get it out. Bone had grown around the titanium and fused to it. That’s when he found out that properties within titanium allow osseointegration to take place. He hypothesized that this fusion could be utilized in other fields such as that of dental implants. He placed the first titanium dental implant in a human volunteer in 1965 – and the rest as they say – is history!

I hope you enjoyed the historical ride, and are ready to read this month’s issue with the currents trends, concepts and practices! Connect with me directly for feedback and article contributions by dropping in an email to editor@dentalreach.co.

Highlights of this month Issue:

 

The ‘zero Bone Loss’ Concept In Implant Dentistry
– Dr Nupur Shrirao |
dentalreach.today

 

The ‘zero bone loss’ concept in implant dentistry

 

Osseodensification And Crestal Sinus Grafting For Dental Implants In Posterior Maxilla: A Case Report
A minimally invasive technique, osseodensification, can be used to facilitate maxillary sinus bone graft augmentation for placement of dental implants. The
dentalreach.today

 

Osseodensification and crestal sinus grafting for dental implants in posterior maxilla: A case report

 

Adjuvant Surgical Procedures For Implants In Anterior Maxilla: A Case Series
Dental implants have been in service for almost 3 decades now. Offering many obvious advantages in terms of chewing efficiency and esthetics over their
dentalreach.today

 

Adjuvant surgical procedures for implants in anterior maxilla: A case series

 

Dental Implants Market – Growth, Trends, Covid-19 Impact And Forecasts (2022 – 2027)
Dental implants are artificial teeth that are used to support dental prosthetics. The growing global prevalence of oral disorders is driving up demand for
dentalreach.today

 

Dental implants market – growth, trends, Covid-19 impact and forecasts (2022 – 2027)

 

Direct Sinus Lift Using Composite Bone Graft In Implant Dentistry: A Pictorial Case Report
Implant dentistry has become an excellent treatment modality in the modern era of dentistry. It not only allows for a conservative and esthetic alternative to
dentalreach.today

 

Direct sinus lift using composite bone graft in implant dentistry: a pictorial case report

 

Implants Vs FPD Vs RPD – Where Do We Stand?
A lot of clinicians dream of an implant driven practice, mainly because they expect the income in the clinic to skyrocket, especially with full mouth implant
dentalreach.today

 

Implants Vs FPD Vs RPD –Where do we stand?

References

1. Abraham CM. A brief historical perspective on dental implants, their surface coatings and treatments. Open Dent J. 2014;8:50-55. Published 2014 May 16.

2. Ring Malvin E, editor. 2nd ed. Abradale Press; 1985. Dentistry: an illustrated history.

3. Greenfield EJ. Implantation of artificial crown and bridge abutments. Int J Oral Implant. 1991;7(2):63–8.

4.Linkow LI, Dorfman JD. Implantology in dentistry: A brief historical perspective. N Y State Dent J. 1991;57(6):31–5.

5. Asbell Milton B. Dentistry. a historical perspective: being a historical account of the history of dentistry from ancient tmes.with emphasis upon the United States from the colonial to the present period. Bryn Mawr PaDorrance & Co. 1988: 1–256.

Dr Nupur Shrirao
Dr Nupur Shrirao is a consultant prosthodontist and a grammar Nazi! Besides dentistry, she enjoys giving stage performances and radio jockeying with All India Radio.

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