64-row spiral CT is mainly able to diagnose bone, joint and cardiovascular system diseases, providing doctors with more accurate data, which is conducive to the diagnosis of diseases. 64-row spiral CT is a relatively advanced examination program, tomography after reconstruction to obtain three-dimensional images for diagnosis and treatment of disease data, can diagnose cardiovascular and cerebrovascular diseases, such as cardiac coronary CT, used to evaluate coronary artery stenosis and so on, coronary stent implantation can be checked through the spiral CT stent opening. 64-row CT scanning speed is very fast, can be scanned on any plane of the lesion, the image can be reconstructed, can also be used to diagnose bone and joint diseases and brain perfusion imaging.