Multi-row spiral CT is a volumetric scan, which can examine various parts, tissues and organs of the whole body. It has the advantages of fast scanning speed and imaging speed, and it can use its principle of volumetric imaging to perform various post-processing methods such as three-dimensional processing and volumetric reproduction of tissues and organs in various parts of the body. It is more commonly used in clinical practice. For trauma patients using multi-row spiral CT, you can quickly check whether the patient has compound injuries. To understand whether the patient has any important organ damage. Multi-row spiral CT scans are very widely used in clinical practice.