< Back to Article
Extraplexus versus intraplexus ultrasound-guided interscalene brachial plexus block for ambulatory arthroscopic shoulder surgery: A randomized controlled trial
Fig 2
Kaplan-Meier curve of time to onset of motor blockade.
Extraplexus (solid line); intraplexus (dashed line).
doi: https://doi.org/10.1371/journal.pone.0246792.g002