Canadian journal of anaesthesia = Journal canadien d'anesthésie
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Meta Analysis
Postoperative neurologic symptoms in the operative arm after shoulder surgery with interscalene blockade: a systematic review.
Postoperative neurologic symptoms (PONS) in the operative arm are important complications of shoulder surgery and interscalene blockade (ISB). This systematic review aimed to compare the risk of PONS between ISB and other techniques, and the relative safety of different agents used in ISB. ⋯ PROSPERO (CRD42020148496); registered 10 February 2020.