目的:探讨腋静脉留置针在新生儿输液中的应用效果.方法:回顾性分析2014年 3月至 2016年3月进行腋静脉留置针穿刺的患儿120例,随机分为观察组和对照组各60例,观察组选择腋静脉穿刺留置,对照选择头皮静脉或四肢浅静脉穿刺留置,比较两组患者的各项指标.结果:观察组患者的一次穿刺成功率与对照组比较,差异无显著性(P>0.05);观察组患者的留置时间显著高于对照组,差异有显著性(P<0.05),另外观察组患者的液体渗透、堵管、静脉炎发生率显著低于对照组,差异有显著性(P0.05).The retention time of the observation group was significantly higher than that of the control group (P<0.05), and the observation group The incidence of liquid infiltration, obstruction and phlebitis was significantly lower in the patients than in the control group (P<0.05).Conclusion: The use of intravenous indwelling needle to save the nurses working hours, reducing the pain of repeated neonatal puncture.Neonatal application of axillary vein placement needle was better than scalp or limb venous catheter.