This video tutorial compares and contrasts brachial plexus root injuries with peripheral nerve injuries:

• 0:35. Myotomes and the brachial plexus
• 2:20. Practice questions
• 3:20. Peripheral nerves and the brachial plexus
• 3:32. Practice questions
• 8:16. In a nut-shell
• 8:33. Acknowledgements