| Term 
 
        | origin of dorsal scapular branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | spinal segment involved in dorsal scapular branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | muscles innervated by dorsal scapular branch |  | Definition 
 
        | rhomboid major, rhomboid minor, levator scapulae |  | 
        |  | 
        
        | Term 
 
        | origin of long thoracic branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | spinal segments involved in long thoracic nerve |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | muscle innervated by long thoracic nerve |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | origin of suprascapular branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | spinal segments involved in suprascapular branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | muscles innervated by suprascapular branch |  | Definition 
 
        | supraspinatus, infraspinatus |  | 
        |  | 
        
        | Term 
 
        | origin of the nerve to subclavius |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | spinal segments involved with the nerve to subclavius |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | muscle innervated by the nerve to subclavius |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | origin of the lateral pectoral branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | spinal segments involved with the lateral pectoral branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | muscle innervated by the lateral pectoral branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | origin of the musculocutaneous branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | spinal segments involved in musculocutaneous branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | muscles innervated by the musculocutaneous branch |  | Definition 
 
        | all muscles in the anterior compartment of the arm |  | 
        |  | 
        
        | Term 
 
        | sensory innervation of the musculocutaneous branch |  | Definition 
 
        | skin on the lateral side of the forearm |  | 
        |  | 
        
        | Term 
 
        | origin of the medial pectoral branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | spinal segments involved with the medial pectoral branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | muscles innervated by the medial pectoral branch |  | Definition 
 
        | pectoralis major, pectoralis minor |  | 
        |  | 
        
        | Term 
 
        | origin of medial cutaneous nerve of arm branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | spinal segments involved with the medial cutaneous nerve of arm |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | sensory innervation of medial cutaneous nerve of arm |  | Definition 
 
        | skin on the medial side of distal 1/3 of arm |  | 
        |  | 
        
        | Term 
 
        | origin of medial cutaneous nerve of forearm |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | spinal segments involved with medial cutaneous nerve of forearm |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | sensory innervation of medial cutaneous nerve of forearm |  | Definition 
 
        | skin on the medial side of the forearm |  | 
        |  | 
        
        | Term 
 
        | origin of the median nerve branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | spinal segments involved with the median nerve |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | muscles innervated by the median nerve |  | Definition 
 
        | all muscles in the anterior compartment of the forearm (except the flexor carpi ulnaris and medial half of flexor digitorum profundus), three thenar muscles of the thumb and two lateral lumbrical muscles |  | 
        |  | 
        
        | Term 
 
        | sensory innervation if the median nerve |  | Definition 
 
        | skin over the palmar surface of the lateral three and one half digits and over the lateral side of the palm and middle of the wrist |  | 
        |  | 
        
        | Term 
 
        | origin of the ulnar nerve branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | spinal segments involved with the ulnar nerve branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | muscle innervation of ulnar nerve branch |  | Definition 
 
        | all intrinsic muscle of the hand (except 3 thenar muscles and 2 lateral lumbricals), also flexor carpi ulnaris and the medial half of flexor digitorum profundus in the forearm |  | 
        |  | 
        
        | Term 
 
        | sensory innervation of the ulnar nerve |  | Definition 
 
        | skin over the palmar surface of the medial one and one half digits and associated palm and wrist, and skin over the dorsal surface of the medial one and one half digits |  | 
        |  | 
        
        | Term 
 
        | origin of superior subscapular branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | spinal segments involved with the superior subscapular |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | muscle innervation of the superior subscapular branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | origin of the thoracodorsal branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | spinal segments involved with the thoracodorsal branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | muscle innervated by the thoracodorsal branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | origin of the inferior subscapular branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | spinal segments involved with the inferior subscapular branch |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | muscles innervated by the inferior subscapular branch |  | Definition 
 
        | subscapularis, teres major |  | 
        |  | 
        
        | Term 
 
        | origin of the axillary nerve |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | spinal segments involved with the axillary nerve |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | muscles innervated by the axillary nerve |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | sensory innervation of the axillary nerve |  | Definition 
 
        | skin over upper lateral part of the arm |  | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 
        | spinal segments involved with the radial nerve |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | muscles innervated by the radial nerve |  | Definition 
 
        | all muscles in the posterior compartments of the arm and forearm |  | 
        |  | 
        
        | Term 
 
        | sensory innervation of the radial nerve |  | Definition 
 
        | skin on the posterior aspects of the arm and forearm, the lower lateral surface of the arm and the dorsal lateral surface of the hand |  | 
        |  |