Thursday, April 16, 2009

Who invented false teeth?

Sets of dentures have been found dating from the 15th century and probably existed before that time. Carved from bone or ivory, or made up of teeth from dead or living donors, these dentures were uncomfortable and rotted after extended use. The first porcelain dentures were made around 1770 by Alexis Duchâteau. In 1791 the first British patent was granted to Nicholas Dubois De Chemant, previously assistant to Duchateau, for De Chemant%26#039;s Specification, %26quot;a composition for the purpose of making of artificial teeth either single double or in rows or in complete sets and also springs for fastening or affixing the same in a more easy and effectual manner than any hitherto discovered which said teeth may be made of any shade or colour, which they will retain for any length of time and will consequently more prefectly resemble the natural teeth.%26quot; He began selling his wares in 1792 with most of his porcelain paste supplied by Wedgwood. Single teeth in porcelain were made since 1808. Later dentures were made of vulcanite and then, in the 20th century, acrylic resin and other plastics. In Britain in 1968 79% of those aged 65-74 had no natural teeth, by 1998 this proportion had fallen to 36%.

Who invented false teeth?
i think ben franklin .he made his out of wood.
Reply:False teeth date back as far as 700 BC. The Etruscans designed false teeth out of ivory and bone that were secured into the mouth by gold bridgework.
Reply:Go older still, Egyptian archeologists have opened tomps where the mummies have had implant therapy.





The a tooth (prosumably of some unwilling donor) was attached to a gold spike and planted in the gums. They also found gold wire which was put through a false tooth and through the adjacent teeth to form a bridge.





The first known dentist was an Egyptian named Hesi-Re (3000 B.C.). He was the chief toothist to the Pharaohs. He was also a physician, indicating an association between medicine and dentistry. In the 5th century B.C. Herodatus, a historian, described the medical art in Egypt: %26quot;The art of medicine is distributed thus: Each physician is a physician of one disease and no more; and the whole country is full of physicians, for some profess themselves to be physicians of the eyes, others of the head, others of the teeth, others of affections of the stomach, and others of more obscure ailments%26quot;.





The first evidence of a surgical operation was found in Egypt. A mandible with two perforations just below the root of the first molar indicated the establishment of drainage of an abscessed tooth. The approximate date is 2750 B.C. The splinting of teeth also was practiced by Egyptians; evidence by a specimen from Cizeh, 2500 B.C. It shows two molars fastened with heavy gold wire.



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