Regional anesthesia and pain medicine
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Reg Anesth Pain Med · Jan 2019
Randomized comparison between interscalene and costoclavicular blocks for arthroscopic shoulder surgery.
This randomized trial compared ultrasound-guided interscalene block (ISB) and costoclavicular brachial plexus block (CCB) for arthroscopic shoulder surgery. We hypothesized that CCB would provide equivalent analgesia to ISB 30 min after surgery without the risk of hemidiaphragmatic paralysis. ⋯ NCT03411343.