Deltoid, triceps, or both responses improve the success rate of the interscalene catheter surgical block compared with the biceps response.
British journal of anaesthesia | 11 Aug 2012
A Borgeat, G Ekatodramis, S Guzzella, P Ruland, G Votta-Velis and J Aguirre
/st> The influence of the muscular response elicited by neurostimulation on the success rate of interscalene block using a catheter (ISC) is unknown. In this investigation, we compared the success rate of ISC placement as indicated by biceps or deltoid, triceps, or both twitches.
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