This is an alternate content page containing a Hot Spot Explore Activity. It has opened in a new window.
The activity has an image with defined hotspot areas. The hotspot areas in the image are labeled as:

SUPERIOR TRUNK
MIDDLE TRUNK
INFERIOR TRUNK
ANTERIOR DIVISIONS
POSTERIOR DIVISIONS
LATERAL CORD-LATERAL TO AXILLARY ARTERY
POSTERIOR CORD-POSTERIOR TO AXILLARY ARTERY
MEDIAL CORD-MEDIAL TO AXILLARY ARTERY
LATERAL HEAD OF MEDIAN NERVE
MEDIAL HEAD OF MEDIAN NERVE
MUSCULOCUTANEOUS NERVE
MEDIAN NERVE
RADIAL NERVE
ULNAR NERVE