<Tr> <Td_colspan="2"> Anatomical terms of neuroanatomy (edit on Wikidata) </Td> </Tr> <P> The median nerve is a nerve in humans and other animals in the upper limb . It is one of the five main nerves originating from the brachial plexus . </P> <P> The median nerve originates from the lateral and medial cords of the brachial plexus, and has contributions from ventral roots of C5 - C7 (lateral cord) and C8 & T1 (medial cord). </P> <P> The median nerve is the only nerve that passes through the carpal tunnel . Carpal tunnel syndrome is the disability that results from the median nerve being pressed in the carpal tunnel . </P>

Where does the median nerve exit the spine
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