Dorsal Scapular Nerve

Radial Nerve in Arm and Nerves of Posterior Shoulder

^Dorsal scapular nerve (C5)

Supraspinatus muscle

Posterior view

Suprascapular nerve (C5, 6)

Levator scapulae muscle (supplied also by branches from C3 and C4)

Rhomboid minor muscle

Rhomboid major muscle

VA/L

^Dorsal scapular nerve (C5)

Supraspinatus muscle

Posterior view

Suprascapular nerve (C5, 6)

Deltoid muscle

Levator scapulae muscle (supplied also by branches from C3 and C4)

Rhomboid minor muscle

Rhomboid major muscle

Upper Lateral Cutaneous Nerve Arm

Superior lateral cutaneous nerve of arm

Inconstant contribution

Inferior lateral cutaneous nerve of arm

Posterior cutaneous nerve of forearm

Lateral intermuscular septum

Brachialis muscle (lateral part; remainder of muscle supplied by musculo-cutaneous nerve)

Brachioradialis muscle

Extensor carpi radialis longus muscle

Extensor carpi radialis brevis muscle

Deltoid muscle

Teres minor muscle Axillary nerve (C5, 6)

Superior lateral cutaneous nerve of arm

Infraspinatus muscle

Teres major muscle

Lower subscapular nerve (C5, 6)

Posterior cutaneous nerve of arm (branch of radial nerve in axilla)

Long head Triceps brachii muscle •( Lateral head Medial head

Triceps brachii tendon Medial epicondyle Olecranon Anconeus muscle Extensor digitorum muscle Extensor carpi ulnaris muscle

Inconstant contribution

Inferior lateral cutaneous nerve of arm

Posterior cutaneous nerve of forearm

Lateral intermuscular septum

Brachialis muscle (lateral part; remainder of muscle supplied by musculo-cutaneous nerve)

Brachioradialis muscle

Extensor carpi radialis longus muscle

Extensor carpi radialis brevis muscle

Radial Nerve in Forearm

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Responses

  • kenzie dickson
    What muscles are supplied by the dorsal scapular nerve?
    5 years ago

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