Efficacy and safety of interscalene block combined with general anesthesia for arthroscopic shoulder surgery: A meta-analysis

There is controversy regarding the efficacy and safety of using interscalene block (ISB) combined with general anesthesia (GA) for arthroscopic shoulder surgery. Our meta-analysis was undertaken to evaluate the utility of this approach.
Source: Journal of Clinical Anesthesia - Category: Anesthesiology Authors: Tags: Original Contribution Source Type: research