From: Objective validation of YouTube™ educational videos for the instruction of regional anesthesia nerve blocks: a novel approach
NYSORA, ACEP, USRA
YouTube
Interscalene
96.3%
90.0%
Supraclavicular
94.4%
82.2%
Infraclavicular
86.7%
Axillary
80.0%
Femoral
73.3%
Popliteal
68.9%
TAP
100.0%
77.8%