A rectangular collimator reduces the beam dimensions in periapical and bitewing ... Trevor M M. Radiation protection practices and related continuing professional education in dental radiography ...

However, the radiation exposure from dental X-rays is minimal. A single bitewing X-ray delivers a dose of 0.3 to 5 microSieverts (µSv), far lower than a chest X-ray (100 µSv) or a head CT scan ...

Bitewings are typically taken every ... It can be used for many purposes in dentistry, but it has a larger radiation exposure than conventional dental X-rays. The Food and Drug Administration ...