These structures include the axillary vein and artery; the brachial plexus; the long thoracic nerve, which innervates the anterior serratus muscle; the thoracodorsal nerve, artery, and vein ...

The median and ulnar nerves are within the MBFC at an arterial puncture site just lateral to the anterior axillary fold. The radial and musculocutaneous nerves exit the MBFC more proximally. The ...

Multiple root avulsion is the most common diagnosis in high-energy, traumatic brachial plexus injuries, such as occur in a motorcycle or off-road vehicle accident. Injury to the axillary nerve—and ...