Medically reviewed by Edmund Khoo, DDS Key Takeaways Dental X-rays help find cavities and check bone levels. Periapical ...

Dental X-rays are more than just a routine part of your dental visit—they’re an essential tool for maintaining your oral health. These images allow your dentist to see what’s happening beneath the ...

When patients hear the word “x-ray,” concern often follows. Questions about radiation exposure are understandable. Yet in ...

X-ray tomography is a powerful tool that enables scientists and engineers to peer inside of objects in 3D, including computer ...

It’s amazing how quickly medical science made radiography one of its main diagnostic tools. Medicine had barely emerged from its Dark Age of bloodletting and the four humours when X-rays were ...

We asked experts if regular exposure to low levels of radiation could be harmful to health. Credit...Joyce Lee for The New York Times Supported by By Melinda Wenner Moyer Q: It seems as if every time ...