Table 2.

Mean time taken for complete sensory and motor blockade of the five terminal nerves of the brachial plexus in patients with successful block

	Time in minutes (mean±SD) to Complete Conduction Blockade	Mean time to complete conduction blockade in MCN/AN/RN combined Vs. MN and UN combined	P
Musculocutaneous nerve	11.2±3.23	12.9±2.1
Axillary nerve	12.3±4.3		0.0001
Radial nerve	15.4±7.1
Median nerve	16.9±8.9	17.5±0.8
Ulnar nerve	18.1±8. 0

MCN – Musculocutaneous nerve, AN – Axillary nerve, RN – Radial nerve, MN – Median nerve, UN – Ulnar nerve