摘要创伤中心是创伤救治的重要环节，有利于创伤患者得到专业的一体化救治、降低其致残率和病死率。创伤救治体系的建立有利于提高区域创伤救治能力，使医疗资源布局更加合理化、创伤救治更加规范化。充分利用地理信息系统（GIS）对区域内创伤患者数量、人口数量、地面交通情况、地理信息等大数据进行分析，科学规划区域内创伤中心数量及位置，对进一步优化创伤救治中心地理布局、统筹区域创伤救治资源、提升整体救治能力至关重要，有利于优化创伤救治资源，提高区域创伤救治能力，降低创伤患者病死率和病残率。笔者结合国内外文献调研，探讨如何利用GIS优化我国的创伤救治体系，以期对区域创伤救治体系建设提供有益借鉴。

abstractsTrauma center is an important link of trauma treatment, which is beneficial for professional integrated treatment of trauma patients and reduction of disability and death rate. The establishment of trauma rescue and treatment system is conducive to improving the regional trauma treatment capacity, rationalizing the layout of medical resources and standardizing the trauma treatment. Making full use of geographic information system (GIS) to analyze the big data such as the number of trauma patients, population, ground traffic situation and geographic information in the region and scientifically plan the number and location of trauma centers in the region is crucial to further optimize the geographic layout of trauma treatment centers, coordinate regional trauma treatment resources and improve the overall treatment capacity and is conducive to optimizing trauma treatment resources, improving regional trauma treatment capacity and reducing the disability and death rate of trauma patients. Based on domestic and foreign literature researches, the authors discuss how to use GIS to optimize the trauma rescue and treatment system in China in order to provide a useful reference for construction of regional trauma rescue and treatment system.