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X-ray

X-ray of vertebral column, base of skull, mandible and shoulder.

X-rays have one of the smallest wavelengths in the electromagnetic spectrum. They have higher energy than ultraviolet light, but longer wavelengths than gamma rays. X-rays are primarily used for diagnostic radiography. They are formed through ionizing radiation, and too much exposure (the radiation is too intense and/or you are exposed for too long) can be dangerous.

Image acknowledgement: The University of Waikato Te Whare Wānanga o Waikato

Glossary

Rights: The University of Waikato Te Whare Wānanga o Waikato
Published: 7 March 2018Size: 26.13 KB
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