Pectoralis Major
Lateral and medial pectoral nerves. clavicular head C6. sternocostal head C7 C8
Pectoralis Minor
Medial pectoral nerve C8 T1
Subclavius
subclavian nerve C5
Serratus anterior
Long Thoracic nerve C6 C7
Trapezius
spinal accessory nerve (motor) and C3 C4 spinal fibers (sensory)
Latissimus Dorsi
Thoracodorsal nerve C6 C7
Levator Scapulae
Dorsal scapular C5, and spinal nerves C3 C4
Rhomboid Minor and Major
Dorsal Scapular nerve C5
Deltoid
Axillary Nerve C5
Supraspinatus
suprascapular nerve C5
infraspinatus
suprascapular nerve C5
teres minor
axillary nerve C5
Teres major
lower subscapular nerve C6
subscapularis
upper and lower subscapular nerves C6
biceps brachii
musculocutaneous nerve C6
Brachialis
musculocutaneous nerve C6
Coracobrachialis
Musculocutaneous nerve C6
Triceps Brachii
Radial nerve C7 C8
Anconeus
Radial nerve C7 C8 T1
Pronator Teres
Median Nerve C7
Flexor Carpi Radialis
Median nerve C7
Palmaris Longus
Median Nerve C7 C8
Flexor Carpi Ulnaris
Ulnar Nerve C8
Flexor digitorum Superficialis
Median Nerve C7 C8 T1