With the development of medical imaging technology,contrast-enhanced ultrasound(CEUS)has been widely used in echocardiography,evaluation of carotid stenosis and carotid plaque,assessment of endoleak after endovascular aneurysm repair(EVAR),diagnosis of aortic dissection,detection of active bleeding,perfusion evalua-tion of peripheral artery diseases,and other fields.Among them,CEUS plays an important role in the early diagnosis and treatment of vascular trauma.This article will review the application and latest progress of CEUS in vascular trauma,including the principles of CEUS,application status,related research progress and future research directions.