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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
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Xray Timeline
Category:
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è stato aggiornato:
26 ago 2018
LP1 Timeline
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310
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Nicole
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Eventi
Wilhelm Conrad Roentgen discovers X-ray
Otto Walkhoff takes the first dental radiograph
C. Edmond Kells uses radiographs on live patient
William H Rollins writes first paper on dangers of radiation
William D Coolidge develops first x-ray tube
W.A. Price introduces bisecting angle technique
H.R. Rapor introduces bite-wing technique
F. Gordon Fitzgerald introduces long cone paralleling technique
Pre-wrapped dental films
First Variable kV dental machine
Introduction of digital imaging
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