X-rays (radiographs) are the most common and widely available diagnostic imaging technique. Even if you also need more sophisticated tests, you will probably get an x-ray first.
Diagnostic radiology
Interventional radiology.
It's a very effective way of looking at the bones and can be used to help detect a range of conditions. X-rays are usually carried out in hospital X-ray departments by trained specialists called radiographers, although they can also be done by other healthcare professionals, such as dentists.
X-rays are generally not recommended for pregnant women as it may cause harm to the unborn child. However, for a normal person, the amount of radiation generated during an x-ray procedure is too low to cause any damage to the cells in their body.