Arteries
The second branch off of the axillary artery
What is the Thoracoacromial?
The ulnar nerve innervates this muscle in the superficial layer of the anterior compartment.
What is the flexor carpi ulnaris?
What is the lateral epicondyle?
This ligament prevents the two clavicles from moving away from each other.
What is the interclavicular l.?
What is the lateral cord?
The artery that supplies the Levator scapulae and Rhomboid muscles.
What is the dorsal scapular artery?
This nerve leads to extension of the fifth digit.
Radial nerve
This muscle is responsible for the first 15 degrees of shoulder abduction.
What is the supraspinatus?
This ligament acts on the shoulder to help prevent superior displacement of the humeral head.
The nerve that innervates the subscapularis m. originates from this cord.
What is the posterior cord?
What is the common palmar arteries?
This nerve runs with the circumflex scapular artery in the quadrangular space.
What is the axillary nerve?
This muscle is found on 3 digits and acts to adduct the digits.
What is the palmar interossei muscles?
The function of this ligament in the hand is to allow flexor tendons to glide smoothly, as it blends in with the tendon sheaths.
What is the palmar l. (volar plate)
The motion of elbow flexion is due to this nerve root.
The branches of profunda brachii a. that will anastomose at the elbow.
What is the middle collateral and radial collateral arteries?
This nerve innervates a muscle that leads to radial deviation of the wrist.
Radial nerve (ECRL/ECRB mm)
These SITS muscles are responsible for EROT of the shoulder.
What is infraspinatus and teres minor?
The coracoclavicular l. is made up of these two ligaments.
What is the trapezoid l. and the conoid l.?
The nerve that innervates the rhomboid mm branches off of this portion of the brachial plexus.
What is nerve root C5?
This anastomoses with the inferior ulnar collateral a.
What is the anterior ulnar recurrent artery.
This nerve is the only nerve that can still function with a very high level SCI.
The spinal accessory n. (CN XI)
This muscle is bipennate with deep ulnar nerve innervation.
What is the dorsal interosseous muscle? (DAB)
This ligament holds neighboring metacarpal heads together.
What is the deep transverse metacarpal l.?
The medial cord has these two branches, which do only sensory innervation.