Computed tomography vs radiography

Is a radiograph the same as a CT scan?

X-rays produce two-dimensional (.

1. D) images, while CT scans create three-dimensional (
2. D) images.
CT scans are more detailed than x-rays because they take multiple pictures at different angles and combine them to create a three-dimensional image._{Jul 1, 2022}

What are the advantages of computed tomography over conventional radiography?

A CT scan is particularly useful when imaging complex bone fractures, severely eroded joints, or bone tumors since it usually produces more detail than would be possible with a conventional x-ray..

What are the advantages of computed tomography over film screen radiography?

Computed Radiography (CR) provides key benefits over film radiography.
Computed Radiography (CR) system lets the radiologic technologist do post processing on the acquired digital image.
This includes zooming, cropping, adjusting of brightness & contrast and even placing annotations and markers..

What is the difference between CR and DR radiography?

CR uses cassette-based phosphor storage plates (PSP), which are then scanned by the computerized system into a digital format for image processing, archiving, and presentation.
However, with DR, the whole procedure is digitized from X-ray detection onward..

Why are CT scans used instead of radiography?

While an X-ray may show edges of soft tissues all stacked on top of each other, the computer used for a CT scan can figure out how those edges relate to each other in space, so the CT image is more useful for understanding blood vessels and soft tissue._{Dec 1, 2016}.