CPT® Code 0634T

Computed tomography (CT) of the breast is a diagnostic imaging procedure that utilizes advanced X-ray technology and computer processing to create detailed cross-sectional images of the breast on one side. This procedure is particularly useful for visualizing breast tissue and identifying any abnormalities that may not be visible through traditional imaging methods. During the CT scan, the patient is carefully positioned on an examination table, and an initial scan is conducted to establish the starting position for the imaging process. As the table gradually moves through the CT scanner, a series of X-ray beams and detectors rotate around the breast area, capturing data on the amount of radiation absorbed by the tissues. This information is then processed by a computer program, which generates two-dimensional cross-sectional images that are displayed on a monitor for analysis. When indicated, 3D rendering techniques are applied to these images, enhancing the visualization of the breast tissue. This may involve various methods such as shaded surface rendering, volumetric rendering, maximum intensity projections (MIPs), fusion imaging, and quantitative analysis, providing a comprehensive view of the breast structure. The use of intravenous contrast material is a key component of this procedure, as it enhances the visibility of certain tissues and abnormalities. The physician is responsible for reviewing the resulting CT images, identifying any potential issues, and documenting their findings in a written report.