小儿上肢手术通常采用氯胺酮基础麻醉下行臂丛阻滞,术中辅以氯胺酮或静脉复合完成手术。我院2003年6月~2005年6月应用罗哌卡因臂丛神经阻滞的同时辅以力蒙欣镇静,用于小儿上肢手术,现总结如下。1资料与方法1·1一般资料:2~10岁小儿上肢手术45例,其中男25例,女20例,体重10.6~30k Pediatric upper limb surgery is usually based on ketamine block anesthesia downstream brachial plexus, surgery assisted by ketamine or intravenous compound to complete the operation. Our hospital from June 2003 to June 2005 ropivacaine brachial plexus block while supplemented by Mengxin sedation for pediatric upper limb surgery, are summarized as follows. 1 Materials and Methods 1.1 General Information: 2 to 10-year-old children with upper limb surgery in 45 cases, 25 males and 20 females, weight 10.6 ~ 30k