腰椎间盘突出症，是腰部及坐骨神经痛最常见的原因之一，经皮穿刺切吸椎间盘（PLD）为近年新开展的介入治疗。由于病程长．保守治疗疗效差，放射介入实施一般较晚，术前患者往往表现出恐惧、焦虑等负性情绪，影响手术和恢复。我们于1997～1998年对40例腰椎间盘突出症患者进行心 Lumbar disc herniation is one of the most common causes of lumbar and sciatica. Percutaneous puncture and intervertebral disc (PLD) is a newly introduced interventional therapy in recent years. Due to long duration. Conservative treatment of poor efficacy of radiation interventional implementation of the late, preoperative patients often show fear, anxiety and other negative emotions, affecting surgery and recovery. From 1997 to 1998, we performed heart surgery on 40 patients with lumbar disc herniation