目的：探讨2种中医护理方法对超声引导下PICC所致疼痛的干预效果。方法将90例PICC患者，采取随机数字表法分为对照组、耳穴贴压组、神门穴按揉组各30例，对照组实施常规超声引导下PICC操作方法，置管过程中给予利多卡因局部麻醉止痛；耳穴贴压组、神门穴按揉组置管过程中，在对照组基础上分别给予神门穴贴压、穴位按揉止痛，比较3组患者 PICC所致疼痛程度。结果耳穴贴压组、神门穴按揉组置管疼痛显著低于对照组，差异有统计学意义（P<0.05）。耳穴贴压组与神门穴按揉组比较，差异无统计学意义（P>0.05）。结论耳穴贴压和神门穴按揉均可减轻超声引导下PICC所致疼痛，提高患者置管过程中的舒适度。

Objective To investigate the effect of two kinds of traditional Chinese medicine (TCM) nursing interventions on relieving pain caused by PICC catheter under ultrasound-guidance. Methods Ninety cases of patients with PICC catheter were divided into control