中心静脉置管技术被临床广泛采用,在重症监护室和危重患者中使用中心静脉导管更是相当普遍。中心静脉置管不仅有多种技术,而且有不同穿刺部位可供选择,重要的是应该避免中心静脉穿刺置管后,由于导管没有牢固固定导致脱落,让患者反复接受中心静脉导管放置,笔者根据多年临床工作? Central venous catheterization is widely used clinically, and it is quite common to use central venous catheters in intensive care units and critically ill patients. Central venous catheterization is not only a variety of techniques, but also have different puncture sites to choose from, it is important to avoid central venous catheterization, the catheter is not fixed and lead to fall off, allowing patients to repeatedly accept the central venous catheter placement, the author based on Years of clinical work?