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The idea of a tooth worm is a theory of the cause of dental caries, periodontitis and toothaches. Once widespread, the belief is now obsolete, having been superseded by more scientific rationales. It was supposed that the disease was caused by small worms resident within the tooth, eating it away. [1]
Pierre Fauchard (French pronunciation: [pjɛʁ foʃaʁ]; 2 January 1679 – 21 March 1761) [1] was a French physician, credited as being the "father of modern dentistry". [2] He is widely known for writing the first complete scientific description of dentistry, Le Chirurgien Dentiste ("The Surgeon Dentist"), published in 1728. [2]
Eclectic medicine – transformed into alternative medicine, and is no longer considered a scientific theory; Physiognomy, related to phrenology, held that inner character was strongly correlated with physical appearance; Tooth worm, an erroneous theory of the cause of dental caries, periodontitis, and toothaches
Human teeth are the only part of the body that cannot heal themselves. Competitive art used to be an Olympic sport. The first person processed at Ellis Island was a 15-year-old girl from Ireland.
Get ready for all of the NYT 'Connections’ hints and answers for #163 on Tuesday, November 21, 2023. Connections game on Tuesday, November 21 , 2023 The New York Times
[53] [54] If the adult tooth began to grow before the primary tooth had fallen out, then Celsus recommends the removal of the original tooth and for the new tooth to be pushed further into place by hand each day. [55] He further writes that, if the root had been left behind, the physician should remove it utilizing a pair of forceps called a ...
Most of McConnell's academic career was spent in the psychology department at the University of Michigan, where he was a professor from 1963 through his retirement in 1988. He was an unconventional scientist, setting up his own refereed journal , the Journal of Biological Psychology , which was published in tandem with the Worm Runner's Digest ...
The principles of the chemo-parasitic theory were bolstered by the descriptions of bacterial plaque on tooth surfaces independently by GV Black and by JL Williams in 1898. The biomass of plaque helps localize acids at the tooth surface and prevent dilution by saliva. Miller thought that no single species of bacteria could cause caries.