【Ａｂｓｔｒａｃｔ】　Background　Continuous brachial plexus block（CBPB） has been widely used in adult orthopedic anesthesia and postoperative analgesia，its application in pediatric anesthesia is also increasing.　Objective　To summarize the safety and feasibility of CBPB in pediatric patients and explore its application prospect in postoperative analgesia after pediatric orthopedic surgeries.　Content　Briefly introduce the most commonly used methods for CBPB， and compare the difference of ultrasound guided and nerve stimulator guidedcontinuous brachial plexus block including the way of local anesthetic infusionand CBPB related complications.　Trend　CBPB is an ideal postoperative analgesia method for adult orthopedic surgeries， whether it can be widely used in pediatric patients are still unclear. Further research is needed.