What imaging technique uses X-rays to produce cross-sectional views of tissues?

Computed tomography, commonly known as CT, is the imaging technique that utilizes X-rays to create detailed cross-sectional views of tissues within the body. During a CT scan, multiple X-ray images are taken from various angles around the body and then processed with computer technology to generate cross-sectional images or slices. This method allows for a more comprehensive examination of the internal structures compared to traditional X-rays, which primarily provide two-dimensional images.

CT scans are particularly valuable for diagnosing conditions related to internal organs, tumorous growths, and injuries in complex areas such as the head, abdomen, and joints. The ability to visualize slices of tissue provides the clinician with more in-depth information, aiding in more accurate diagnosis and treatment planning.