If you’re considering a radiology degree, you may have questions about safety track records in this career. Radiation, even at low doses, can prove harmful if a person stands close to the source unprotected, or if the amount of time spent with this equipment is inordinate. But, the health benefits far outweigh its risks, especially when diagnosing patients. The 25 quick facts listed below share some of the history behind x-rays, protective measures, and alternative imaging methods used today.
X-rays were discovered in 1895 by Wilhelm Conrad Röntgen who received the first Nobel Prize in Physics in 1901. Since then, 14 Nobel Prizes have been awarded to 23 individuals in physics, chemistry, and medicine for their important discoveries using x-rays.
Radiology that involves use of x-ray is called roentgenology. Modern day radiological imaging is no longer limited to the use of x-rays, and now includes technology-intensive imaging with high frequency sound waves, magnetic fields, and radioactivity.
Intraoral x-ray images, or radiographs, have long been standard diagnostic tools used during dental examinations. Dental radiographs provide critical information that helps diagnose a number of common diseases related to the teeth, face, and jaws.
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