What is the primary advantage of CT compared to conventional radiography?

The primary advantage of computed tomography (CT) over conventional radiography is the elimination of image superimposition. Conventional radiographs, such as X-rays, project two-dimensional images from a three-dimensional object, which can lead to overlapping structures and potential misinterpretation of important anatomical details. This superimposition can obscure critical information, making it difficult to assess certain conditions accurately.

CT scans, on the other hand, provide cross-sectional images of the body, allowing for detailed visualization of structures without the confounding effects of overlapping tissues. This capability creates more precise diagnostic images, enhancing the understanding of complex anatomical relationships and aiding in the identification of pathologies or abnormalities that may not be evident on traditional radiographs. Consequently, healthcare providers can make more informed decisions regarding diagnosis and treatment based on the comprehensive view that CT imaging offers.