小儿手术一般都在全麻下进行;但在适当的基础麻醉或辅助用药的配合下,一些成人适应的神经阻滞技术同样也适用于小儿。本文观察了小儿上肢手术应用臂丛神经阻滞的效果。资料与方法1.一般资料手术患儿45例,年龄3～13岁,体重12～35kg。手术种类包括尺桡骨骨折切开复位内固定术15例 Pediatric surgery is generally performed under general anesthesia; however, some adult adaptive neurological blockade techniques are also suitable for pediatric use, with the appropriate basic anesthesia or adjunctive therapy. This article investigates the use of brachial plexus block in pediatric upper limb surgery. Materials and Methods 1. General Information 45 cases of children with surgery, aged 3 to 13 years old, weighing 12 to 35kg. Surgical types including ulna and radius fracture open reduction and internal fixation in 15 cases