Fig. 3From: Posterior parasagittal in-plane ultrasound-guided infraclavicular brachial plexus block–a case seriesProportion of patients with sensory anaesthesia (score of 2) according to time in the cutaneous distributions of nerves. The musculocutaneous nerve achieved fastest onset of sensory anaesthesia, followed by radial nerve. The ulnar and median nerve tend to be slower in achieving sensory anaesthesiaBack to article page