目的：观察头皮静脉针法连续臂丛神经阻滞麻醉效果。
Objective: To observe the effect of continuous nerve block of brachial plexus by intermuscular groove puncture with needle for scalp vein.
目的探讨基础麻醉下小儿腋路连续臂丛神经阻滞可行性。
Objective To explore the methods and feasibility of continuous axillary brachial plexus block in pediatric upper limb surgery with basal anesthesia.
目的观察连续臂丛神经阻滞用于小儿上肢手术的可行性及临床效果。
Objective To investigate the efficacy of continuous interscalene brachial plexus block for upper limb surgery in children.
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