Question | Answer |
Muculocutaneous Nerve root? | C5-6 |
Muculocutaneous muscle innervation? | Biceps
Biceps Brachii
Brachialis
Coracobrachialis
Long head of biceps |
Muculocutaneous cutaneous distribution? | lateral forearm |
Axillary nerve Root? | C5-6 |
Axillary Muscle innervation? | deltoid (all 3)
teres Minor |
Axillary cutaneous distribution? | lateral inferior deltoid |
Radial nerve roots? | C5-T1 |
Radial nerve muscle innervation? | Triceps (long and short)
Anconeus
Brachioradialis
Supinator
extensor carpi radialis longus & brevis
extensor carpi ulnaris
abductor pollicis longus
extensor pollicus longus & brevis |
Radial nerve cutaneous distribution? | lateral upper arm
posterior medial arm |
Median nerve roots? | C6-T1 |
Median Nerve root muscle innervation? | flexor carpi radialis
pronator quadratus
pronator teres |
Median Nerve cutaneous distribution? | first 3.5 fingers (ant)
tips of 2-4 fingers |
ulnar nerve roots? | C7-T1 |
Ulnar Nerve muscle innervation? | Flexor Carpi ulnaris
Flexor Digiti minimi
Dorsal interossei
Palmar interossei
Flexor digiti minimi
Abductor digiti minimi
Flexor digitorum profundus and superficialis
lumbriclas |
Ulnar nerve cutaneous distribution? | digits 5 and 1/2 of 6 |
Dorsal Scapular nerve roots? | C3-5 |
Dorsal Scapular muslce innervation? | Levator Scapulae
Rhomboid Major & Minor |
Long Thoracic Nerve roots? | C5-7 |
Long Thoracic Muscle innervation? | Serratus anterior |
Supra scapular Nerve root? | C5,6
Supraspinatus |
Suprascapular muscle innervation? | Infraspinatus |
Subclavian nerve roots? | C5,6 |
Subclavian muscle innervation? | Subclavius |
Nerve root of lateral pectoral? | C5-6 |
Lateral pectoral nerve muscle innervation? | all fibers of pec major |
Medial pectoral Nerve root? | C8-T1 |
Medial pectoral Muscle innervation? | Pec minor |
Subscapular Nerve roots? | C5-6 |
Subscapular nerve muscle innervation? | Subscapularis
Teres Major |
Subscapular (middle)/Thoracodorsal nerve Roots? | C6-C8 |
Subscapular (middle)/Thoracodorsal nerve muscle innervation? | Lattissimus dorsi |
Accessory Nerve roots? | XI, C3-4 |
Accessory Nerve Root Muscle innervation? | Trapezius |
Medial brachial cutaneous Nerve roots?
cutaneous innervation? | C8-T1
proximal medial upper arm |
Medial antebrachial cutaneous Nerve roots?
cutaneous innervation? | C8-T1
Distal medial forearm |
diaphragm is innervated by what nerve and roots? | Phrenic
C3-5 |