Some nerve block video's I found online (courtesy of www.medicalvideos.us).

BRACHIAL PLEXUS BLOCK - http://www.medicalvideos.us/videos/1...l-plexus-block

INTERCOSTAL NERVE BLOCK - http://www.medicalvideos.us/play.php?vid=848

SCIATIC NERVE BLOCK - http://www.medicalvideos.us/play.php?vid=849

INTERSCALENE BLOCK - http://www.medicalvideos.us/play.php?vid=1887

LATERAL CERVICAL EPIDURAL - http://www.medicalvideos.us/play.php?vid=1902

DIGITAL BLOCK - http://www.medicalvideos.us/play.php?vid=2123