The earliest evidence of dentistry dates back to 7000 BC, yet for millennia, the cause of tooth decay was attributed to a mythical creature known as the tooth worm. Ancient Sumerian texts, Indian scriptures, and even the Homeric Hymns described this worm as the sole culprit behind dental caries, a belief that persisted in medical literature until the 14th century when the surgeon Guy de Chauliac still promoted the idea. This misconception shaped the treatment of the era, where practitioners attempted to extract the worm rather than address the underlying decay. However, physical evidence tells a different story. An infected tooth found in Italy, dating between 13,820 and 14,160 years ago, shows signs of being partially cleaned with flint tools, suggesting that prehistoric humans were already attempting to intervene in oral disease. Even more remarkable is a 2017 study indicating that Neanderthals may have used rudimentary dental tools as far back as 130,000 years ago, pushing the origins of the profession deep into the Stone Age. In Neolithic Slovenia, around 6500 years ago, a dental filling made of beeswax was discovered, proving that ancient civilizations were not only aware of tooth decay but were actively treating it with sophisticated materials.
The Father of Modern Dentistry
Pierre Fauchard, a French surgeon who lived in the late 17th and early 18th centuries, is widely recognized as the father of modern dentistry for his revolutionary 1728 publication, Le chirurgien dentiste. Before Fauchard, dentistry was largely considered a trade performed by barbers or general physicians who focused solely on extracting teeth to alleviate pain. Fauchard transformed the field into a distinct medical specialty by introducing dental fillings as a treatment for cavities and asserting that sugar-derived acids, such as tartaric acid, were responsible for dental decay. He was a master improviser, adapting tools from watchmakers, jewelers, and barbers to create new dental instruments, including dental braces made of gold wire and waxed linen threads. His work effectively separated dentistry from the wider category of surgery, establishing it as a profession with its own body of knowledge. Despite the primitive nature of the surgical instruments available to him, Fauchard's contributions laid the groundwork for modern restorative techniques and dental prosthesis, including the use of carved blocks of ivory or bone to replace lost teeth.The First Dental Schools
The transition of dentistry from a trade to a regulated profession began in the 19th century with the establishment of the first dedicated dental schools. John M. Harris opened the world's first dental school in Bainbridge, Ohio, on the 21st of February 1828, which later became a dental museum. This was followed by the Baltimore College of Dental Surgery in 1840, the first dental college in the United States, and the Ohio College of Dental Surgery in Cincinnati in 1845. The movement spread to the United Kingdom, where the London School of Dental Surgery and the Metropolitan School of Dental Science opened in 1859. The profession gained legal standing through the British Dentists Act of 1878, which limited the title of dentist to qualified practitioners, and the 1879 Dentists Register. The British Dental Association, formed in 1880 with Sir John Tomes as president, played a pivotal role in prosecuting illegal practitioners. By 1921, the practice of dentistry in the UK was fully regulated, requiring registration for anyone practicing the trade. In the United States, the educational path evolved to require at least three years of undergraduate studies followed by four years of dental school to earn a Doctor of Dental Surgery degree, creating a standardized path for future generations of practitioners.