Pulling medieval teeth: a dentist with silver forceps and a necklace of big teeth, taken from the Omne Bonum, published in the 14th century. Photograph: British Library/Robana/REX La Dentiste by Gerard van Honthorst. Dentistry in the 17th century. From Histoire des Peintres de Toutes les coles, cole Hollandaise, published 1863. Photograph: Design and style Pics Inc/REX A humorous Victorian trade card (not used to advertise a dental office, but to promote fertilizer drills). Photograph: Buyenlarge/Getty Photographs One more Victorian trade card for an early form of toothpaste. Photograph: Buyenlarge/Getty Images A 19th-century Italian itinerant ‘tooth-drawer’, as they were then recognized. Photograph: DEA/A. DAGLI ORTI/De Agostini/Getty Photographs A Persian dentist: Illustration from a copy of the Qur’an from about 1900. Photograph: Buyenlarge/Getty Photos Taking the pain away: William TG Morton giving the first public demonstration of ether anaesthesia in Boston in 1846. Photograph: Apic/Getty Photos A Meiji-time period Japanese travelling dentist carrying the tools of his trade on his back, circa 1897. Photograph: Buyenlarge/Getty Photos The toothbrush gets huge organization: Hungary close to 1900. Photograph: Keystone-France/Gamma-Keystone via Getty Photos A dentist and his nurse treating a schoolboy, circa 1910. Photograph: Heritage Pictures/Getty Pictures A dentist has a excellent seem in Germany, about 1930. Photograph: Roger Viollet Assortment/Roger Viollet/Getty Pictures Usually a very good source of comedy: a still from a movie starring The 3 Stooges, Larry, Moe and Curly, as dentists, from the 1930s. Photograph: Vintage Photographs/Getty Images Dentists go mobile: a dentist treats a younger lady in a mobile surgical treatment operated for the benefit of nearby schoolchildren in Cambridgeshire, 1931. Photograph: Keystone/Getty Photographs A Chinese dentist who works outdoors displays his instruments and pulled teeth on the table, circa 1950. Photograph: Herbert/Getty Photographs Gleeming autos: a fleet of Messerschmitt micro-vehicles employed to market Gleem toothpaste. Photograph: Thurston Hopkins/Getty Photographs The very first dental x-ray was taken by C Edmond Kells in 1896. By the mid-20th century, x-ray machines have been in widespread use by dentists. Photograph: Jon Brenneis/Time & Lifestyle Photographs/Getty Image A roadside dentist reads a newspaper in Karachi. Photograph: Saeed Khan/AFP/Getty Photos New technologies: laser is now utilised for the therapy of periodontal ailments. Photograph: Voisin/Phanie/REX Laser tooth whitening is now widespread. Photograph: Marja Airio/REX Young children get a lesson on tooth care from a dental hygienist at a mobile clinic in Colorado, USA. Photograph: John Moore/Getty Images
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