Verified answer

A link to pictures:

http://www.ispub.com/journal/the_internet_journal_...

Should be exactly what you need... enjoy :)

im sorry here is some info A brachial plexus injury is an injury to the brachial plexus — the network of nerves that sends signals from your spine to your shoulder, arm and hand. A brachial plexus injury occurs when these nerves are stretched, compressed or, in the most serious cases, torn. This can happen when your shoulder is pressed down forcefully while your head is pushed up and away from that shoulder; a direct contact hit also can compress these nerves. go to a doctor

This is the closest thing I could find on the web:

http://upload.wikimedia.org/wikipedia/commons/3/3a...

here's one site: http://depts.washington.edu/anesth/regional/brachi...