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The IAC was founded in 1957 in Brussels by a committee of 27 individuals from 19 countries. George N. Papanicoloau was installed as Honorary President. The IAC's first president was Dr. Hans-Klaus Zinser [3] The original name was International Academy of Gynecological Cytology, the IAC renamed itself International Academy of Cytology in 1961 to reflect advances in other fields.
In 1909, Charles A. Clark described a radiographic procedure for localizing impacted teeth to determining their relative antero-posterior position. [1] If the two teeth (or, by extension, any two objects, such as a tooth and a foreign object) are located in front of one another relative to the x-ray beam, they will appear superimposed on one another on a dental radiograph, but it will be ...
As a successor of the DARPA Grand Challenge, [9] the IAC aimed to provide a challenging environment for the development of autonomous vehicles. University teams were invited to develop software [10] for solving the autonomous driving task, in the challenging environment of a racetrack, constrained by IAC rules through 2024 that limit only one or two cars to be on the race track at a time, [1 ...
Atraumatic restorative treatment (ART) [1] is a method for cleaning out tooth decay (dental caries) from teeth using only hand instruments (dental hatchet and spoon-excavator) and placing a filling. It does not use rotary dental instruments ( dental drills ) to prepare the tooth and can be performed in settings with no access to dental equipment.
Jul. 18—PIERRE — Dentists in South Dakota can change the way they do business in the coming months, including a lifting of restrictions that makes it easier for rural dentistry offices to ...
Periradicular surgery should be very considered where previous endodontic treatment has failed, and possible re-root treatment is the preferred option. [4] If re-root treatment is not possible, will not correct the problem or patient factors prevent it, periradicular surgery is indicated.
In 1929, Kjellgren of Sweden used the term "serial extraction" for the first time. [1] [2] In the 1940s the technique was popularised in the United States by Hayes Nance [3] as “planned and progressive extraction”.
The best at-home teeth whitening products that are approved by the American Dental Association and contain hydrogen peroxide for a blindingly bright smile.