Neurovasculature
6
Plate462
MusculocutaneousNerve
Medial
Lateral
Posterior
Cords of
brachial
plexus
Medial brachial
cutaneous nerve
Medial antebrachial
cutaneous nerve
Ulnar nerve
Median nerve
Radial nerve
Axillary nerve
Posterior (dorsal) view
Anterior (palmar) view
Cutaneous
innervation
(via lateral
antebrachial
cutaneous
nerve)
Posterior branch
Anterior branch
Lateral antebrachial
cutaneous nerve
Articular branch
Brachialis muscle
Biceps brachii muscle
(
retracted
)
Coracobrachialis muscle
Musculocutaneous nerve (C5, 6, 7)
Note: Only muscles innervated
by musculocutaneous
nerve shown.
Anterior view
See±also±
Plate 417
±
