If a contemporary person accidentally loses a tooth, he can choose a variety of restoration methods such as dental implants, dentures, and fixed dentures. So if ancient people lost their teeth, what should they do?Dental milling,Dental milling machine,Tuttlingen,denture processing,denture processing factory,dental material,dental instruments

义齿切削 义齿加工 义齿切削机 新莆京牙雕机 义齿雕铣机 义齿加工机

The Development of Ancient Dentures:Dental milling,Dental milling machine,Tuttlingen,denture processing,denture processing factory,dental material,dental instruments

In fact, dentures were invented very early, as early as 4,000 years ago in ancient Egypt, there were jaw implants carved into gemstones or gold. The Etruscans living in central Italy more than 3,000 years ago invented the method of fixing dentures with gold wide hoops: dentures carved from cow teeth, which are attached to adjacent teeth by gold hoops as connections. This idea of restoration is very close to modern fixed teeth. In the East, Lu You, the great poet of the Southern Song Dynasty, also mentioned the doctor who "planted teeth" in his poem: "Buzuka cures the coffin and loses me quickly, dyeing beards and teeth laughing at people." The "Baishi Collection" of the Qianlong period of the Qing Dynasty also mentioned: "There are tooth filling shops in the city today, and the hanging cloud inlaid teeth are like life, and there have been since the Song Dynasty." "Since the Song Dynasty, there have been shops specializing in dental prosthesis in the city.

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In 16th-century Japan, full-length dentures were made using boxwood, human ivory, ivory or shousan stone using learned Buddha statue carving techniques. Women's dentures are also made of black persimmon wood to achieve the traditional Japanese effect of black lacquered teeth. At the same time in Europe, because dentures were expensive, only princes and nobles and wealthy families could afford them, so there were many poor people at that time who earned money by selling their teeth. In addition to buying teeth from the poor, a profession emerged in Europe in the 18th century - tooth hunters. They specially pulled out the teeth of dead people from tombs or on battlefields full of corpses and sold them to dentists. In the Waterloo epidemic of 1815, more than 50,000 corpses left by both sides became a source of high-quality, healthy and youthful teeth, which are also known as Waterloo Teeth.

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Modern Dental Restoration:Dental milling,Dental milling machine,Tuttlingen,denture processing,denture processing factory,dental material,dental instruments

In 1843, American Charles discovered the method of making vulcanized rubber. After his younger brother Nelson improved the process in 1851, vulcanized rubber was widely used in the manufacture of denture bases. Adding porcelain teeth and pink ceramics to imitate gums not only costs far less expensive dentures than those in the past, but also greatly improves aesthetics and practicality. Since then, dentures have no longer been a luxury used by princes, nobles and the wealthy, and dentures have since begun to enter the common class.Dental milling,Dental milling machine,Tuttlingen,denture processing,denture processing factory,dental material,dental instruments

In 1952, a professor at the University of Gothenburg in Sweden accidentally found that bone cells could attach well to the surface of titanium during experiments, and the two underwent a very strong combination.

Dental milling,Dental milling machine,Tuttlingen,denture processing,denture processing factory,dental material,dental instruments

Dental milling,Dental milling machine,Tuttlingen,denture processing,denture processing factory,dental material,dental instruments

After more than 20 years of research and experimentation, in 1977, the theory of "osseointegration" was officially proposed, which made the rapid development of oral implantology. Titanium and titanium alloy have also become the mainstream materials for oral implantation because of their light specific gravity, high temperature resistance, corrosion resistance and good biocompatibility.

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Modern Dental Restoration TechnologyDental milling,Dental milling machine,Tuttlingen,denture processing,denture processing factory,dental material,dental instruments

Nowadays, we have the following three main ways to complete the missing teeth:Dental milling,Dental milling machine,Tuttlingen,denture processing,denture processing factory,dental material,dental instruments

Removable Removable Dentures: Removable, less expensive, but needs to be cleaned daily, stability and comfort are not too high.

Fixed Teeth: Comfort is higher, but it requires wear and tear of healthy adjacent teeth, and the cost is relatively higher.

Dental Implants: The function is very similar to natural teeth, the longest lifespan, but also the most expensive.Dental milling,Dental milling machine,Tuttlingen,denture processing,denture processing factory,dental material,dental instruments

In general, the doctor will choose the appropriate restoration plan according to your dental and financial situation. After thousands of years of development, dental restoration technology has now enabled more patients with tooth loss to regain their teeth and regain their chewing function. But so far, there will still be a certain gap between dentures and real teeth, so you must protect your teeth.Dental milling,Dental milling machine,Tuttlingen,denture processing,denture processing factory,dental material,dental instruments

Source: kq520

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Dental milling,Dental milling machine,Tuttlingen,denture processing,denture processing factory,dental material,dental instruments  Dental milling,Dental milling machine,Tuttlingen,denture processing,denture processing factory,dental material,dental instruments