Minimising respiratory involvement in extrafascial #interscalene blocks require further research into the effects of #magnesium, #neuromuscular monitoring, and local #anaesthetic additives.

www.bjanaesthesia.org/article/S000...

Continuous nerve blocks for patients who undergo shoulder surgery may provide better #analgesia and lower rates of hemidiaphragmatic paralysis associated with high volume injections. #interscalene #regional #Ansky