CPT® Code 77014

This code, CPT® 77014, pertains to the use of computed tomography (CT) guidance specifically for the placement of radiation therapy fields. In the context of radiation therapy, accurate targeting of the treatment area is crucial for effective patient care. The procedure involves the patient remaining very still while the CT scanning is performed, which is essential for obtaining precise images. The CT technology utilizes multiple, narrow beams of x-ray that rotate around a single axis, capturing a comprehensive series of two-dimensional images from various angles. These images are then digitally reconstructed by a computer to create a three-dimensional representation of the targeted area. This advanced imaging technique allows for the acquisition of thin, cross-sectional slices of the treatment area, enabling healthcare professionals to visualize both normal and abnormal tissues within the radiation therapy field. By defining the treatment parameters based on these detailed images, clinicians can optimize the application of the radiation beam, ensuring that the intended area receives the appropriate dose while minimizing exposure to surrounding healthy tissues.