The medical X-ray is cheaper and much more accessible than other forms of imaging. The technology has been around a long time, and it is well refined, easy to use and comes with a good track record for accuracy. These things and a few others make the X-ray a front line medical technology.
CT scans allow for a more three-dimensional effect. Some have compared CT images to slices in a loaf of bread. Precise sections of the body can be located and imaged as cross-sectional views.
Shows organs and lumps more clearly
When The Doctor Needs To See More Body Tissuse
A CT scan would be more useful to show the internal organs, muscles, veins and arteries. X-rays have a more limited scope. For example, problems with the liver, brain, pancreas and spleen can not be shown on an x-ray.
The discovery of fire and of the wheel were far more useful than the telephone!
The discovery of fire and of the wheel were far more useful than the telephone!
they are more useful because they have more copper inside .
infrasound is more useful than sound for detecting volcanic eruptions because it traves a lot further than sound and is hear km away
Since xrays, themselves, are a form of radiation, the question makes no sense.
Intelligence is as useful/more useful than strength.
A bone scan, or x-ray is simply a different type of scan than an MRI. No kind of scan is better than another, it simply depends what the scan is trying to ascertain.
No, a long term asset must have a useful life of more than a year
That is not always true. Sometimes a fixed pulley is more useful.
They are more useful when you are just looking for a range of values or intervals quickly