Question

In what situation would a CT scan be more useful than an X-ray?

Answer 1

CT scan is definitely more useful in any situation because it provides a clearer image in multiple angles for the body organs.

Explanation:

A computed tomography scan, or CT scan, is similar to an MRI in that it produces detailed, high-quality images of the body. The CT scan is a more sophisticated and powerful X-ray that takes a 360-degree image of internal organs, the spine and vertebrae. Contrast dyes are often injected into the blood to make structures within the body more visible on the CT scan.

A CT scan produces detailed images of organs, bones, soft tissue and blood vessels and can be used to more easily diagnose cancer, heart disease, appendicitis, musculoskeletal disorders, trauma and infectious diseases.

A CT scanner looks like a large box with a tunnel in the center. The patient lies on a table that slides in and out of the tunnel, while the scanner rotates around the patient, producing cross-section images of the body. The technologist performing the scan sits in a separate room with computers on which the images are displayed. The technologist can speak with the patient using speakers and microphones.

A CT scan is more expensive than an X-ray and is not always available at small or rural hospitals.

reference: http://www.northcentralsurgical.com/blog/whats-the-difference-between-an-x-ray-ct-scan-and-mri-140.html