https://www.selleckchem.com/pr....oducts/BafilomycinA1
Background Hemidiaphragmatic paralysis, a frequent complication of the brachial plexus block performed above the clavicle, is rarely associated with an infraclavicular approach. The costoclavicular brachial plexus block is emerging as a promising infraclavicular approach. However, it may increase the risk of hemidiaphragmatic paralysis because the proximity to the phrenic nerve is greater than in the classical infraclavicular approach. Methods This retrospective analysis compared the incidence of hemidiaphragmatic paralysis in pat