UE innervations Flashcards
Levator Scapulae
Dorsal Scapular N. C5, C3-C4 ventral rami
Trapezius
CN XI (motor), ventral rami C3-C4 (sensory)
Serratus Anterior
Long Thoracic n. C5, C6, C7
Pectoralis Major
Lateral and Medial Pectoral n. -Clavicular: C5, C6 -sternocostal: C7, C8, T1
Pectoralis Minor
Medial and lateral pectoral n. C6, C7, C8
Deltoid
Axillary n. C5, C6
Supraspinatus
Suprascapular n. C4, C5, C6
Infraspinatus
Suprascapular n. C5, C6
Teres minor
Axillary n. C5, C6
Subscapularis
upper and lower subscapular n. C5, C6, C7
Teres major
lower subscapular n. C5, C6
Rhomboid major
dorsal scapular n. C4, C5
Rhomboid minor
dorsal scapular n. C4, C5
Latissmus dorsi
Thoracodorsal n. C6, C7, C8
Coracobrachialis
Musculocutaneous n. C5, C6, C7
Biceps brachii
Musculocutaneous n. C5, C6
Brachioradialis
Radial n. C5, C6, C7
Triceps
Radial n. C6, C7, C8
Brachialis
Musculocutaneous n. C5, C6
Aconeus
Radial n. C7, C8 T1
Pronator Teres
Median n. C6- C7
Pronator Quadratus
Anterior interosseous n. (from median n.) C8-T1
Supinator
Deep Branch radial n. C7, C8
CN XI
Upper, middle, lower trapezius
Dorsal Scapular
Levator Scapulae C5
Rhmoboid major C4, C5
Rhomboid minor C4, C5
Long Thoracic
Serratus Anterior C5, C6, C7
Thoracodorsal
Latissmus Dorsi C6, C7,C8
Lateral and Medial Pectoral
Pectoralis minor and major
Axillary
Anterior, middle, posterior deltoids
Teres minor
Suprascapular
Supraspinatus
Infraspinatus
Upper Subscapular
Subscapularis
Lower Subscapular
Subscapularis
Teres Major
Musculocutaneous
Coracobrachialis
Brachialis
Biceps Brachii
Radial
Brachioradialis
Triceps
Anconeous
Supinator (deep branch)
Ext carpi radialis longus
ext carpi radial brevis (deep br)
Median
Pronator Teres
Flexor Carpi Radialis
Palmaris Longus
Flexor Digitorum Superficialis
Flexor carpi radialis
palmaris longus
lumbricals 1&2
Anterior Interosseous (Median n.)
Pronator Quadratus
Flexor Digitorum Profundus
Flexor Pollicis Longus
flexor digitorum profundus
flexor pollicis longus
Extensor carpi radialis longus
radial n. C6, C7
Extensor carpi radial brevis
Deep branch of radial n. C7-C8
Extensor Digitorum
PIN (cont of deep brance of radial) C7-C8
Extensor Digiti Minimi
PIN(cont of deep br of radial n.) C7-C8
Extensor Carpi Ulnaris
PIN (cont of deep branch of radial) C7-C8
Abductor Pollicis Longus
PIN (deep br of radial n) C7-C8
Extensor Pollicis Brevis
PIN (deep br of radial) C7-C8
extensor pollicis longus
PIN(cont of deep br of radial n) C7-C8
extensor indicis
PIN C7-C8
Flexor carpi radialis
median n C6-C7
flexor carpi ulnaris
ulnar n. C7-C8
palmaris longus
median n (C7,C8)
flexor digitorum superficialis
median n. C7-T1
flexor digitorum profundus
ant interosseous (from median n.) C8-T1 to 2 lateral FDP
Ulnar n. C8-T1 to medial 2 FDP
flexor pollicis longus
abdcutor pollicis brevis
recurrent br of median n C8-T1
flexor pollicis brevis
superficial head: recurrent br. of median n (C8, T1)
Deep head: Deep br. of ulnar n C8, T1
opponens pollicis
recurrent br of median n C8, T1
adductor pollicis
deep br of ulnar n C8, T1
abductor digit minimi
deep br of ulnar n C8, T1
Flexor digiti minimi (brevis)
deep br of ulnar n C8, T1
opponens digiti (minimi)
deep br of ulnar n C8, T1
lumbricals 1 & 2
median n C8, T1
Lumbricals 3 & 4
deep br of ulnar n C8, T1
Palmar interossei
deep br of ulnar n C8, T1
dorsal interossei
deep br of ulnar n C8, T1
Deep branch of radial n
ext carpi radial brevis
supinator C7, C8
Post interosseous (cont of deep br of radial n)
ext digitorum
ext digiti minimi
ext carpi ulnaris abd poll longus
ext poll brevis
ext poll longus
ext indicis
Ulnar nerv
flexor carpi ulnaris
Recurrent branch of median n
abd poll brevis
flex poll brevis (superficial head)
opponens pollicis
Deep branch ulnar nerve
adductor pollicis (both heads)
abduction digiti minimi
flexor digiti minimi brevis
opponens digiti minimi
lumbricals 3 & 4
palmar and dorsal interossei