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由于儿童手术后对疼痛的认知及判断能力差 ,限制了自控镇痛技术的应用。本文旨在观察儿童硬膜外持续输注低浓度布比卡因或加芬太尼或加吗啡的三种溶液时术后镇痛的效应。资料与方法一、分组 :60例 ( ASA ～ 级 )经父母同意接受术后镇痛术的 4～ 1 4岁患儿随机分成三组 :吗啡+
Because children’s perception of pain after surgery and poor ability to judge, limiting the application of controlled analgesia. This article aims to observe the effect of postoperative analgesia in pediatric epidural continuous infusion of low concentrations of bupivacaine or plus fentanyl or three morphine solution. Materials and Methods 1. Grouping: A total of 60 children (ASA-class) aged 4 to 14 years who received postoperative analgesia by their parents were randomly divided into three groups: morphine +