Arm/Forearm Nerve Innervations Flashcards
Biceps Brachii
Musculocutaneous nerve (C5, C6)
Coracobrachialis
Musculocutanous nerve (C5, C6, C7)
Brachialis
Musculocutaneous nerve (C5, C6)
Triceps Brachii
Radial nerve (C6, C7, C8)
pronator teres
median nerve (C6, C7)
Flexor Carpi Radialis
median nerve (C6, C7)
Palmaris Longus
Median nerve (C7, C8)
Flexor Carpi Ulnaris
Ulnar nerve (C7, C8, T1)
Flexor Digitorum Superficialis
Median nerve (C8, T1)
Flexor Digitorum Profundus
Lateral portion: median nerve
medial 1/2: ulnar (C8, T1)
Flexor Pollicis Longus
Median Nerve (C7, C8) anterior interosseous
Pronator Quadratus
Median nerve (C7, C8) anterior interosseous branch
brachioradialis
radial nerve (C5, C6)
Extensor Carpi Radialis Longus
Radial nerve (C6, C7)
Extensor carpi radialis brevis
Deep branch radial nerve (C7, C8)
Extensor Digitorum
Posterior interosseous branch radial nerve (C7, C8)
Flexor Digitorum Profundus
Lat: median nerve (ant. interosseous)
med: ulnar nerve
Flexor pollicis longus
anterior interosseous branch median nerve
Pronator Quadratus
anterior interosseous branch median nerve
brachioradialis
radial nerve (C5, C6)
Extensor Carpi Radialis Longus
radial nerve (C6,C7)
Extensor Carpi Radialis Brevis
Extensor Digitorum
Posterior interosseous branch radial nerve
Extensor Digiti Minimi
radial nerve
Extensor Carpi Ulnaris
posterior interosseous branch radial nerve
Anconeous
radial nerve (C6-C8)
Supinator
posterior interosseous branch of radial nerve
Abductor Pollicis Longus
posterior interosseous branch of radial nerve
Extensor Pollicis Brevis
posterior interosseous branch of radial nerve
Extensor Pollicis longus
posterior interosseous branch of radial nerve (C7,C8)
Extensor Indicis
posterior interosseous branch of radial nerve (C7, C8)